Ferroli RGA VB, RGA BR, RGA BP, RGA VD, RGA VR Air-water chiller Installation and Operation Manual

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AIR-WATER CHILLERS AND HEAT PUMPS
FOR OUTDOOR INSTALLATION
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INSTALLATION AND OPERATION MANUAL
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Dear Customer,
Thank you for having purchased a FERROLI product. It is the result of many years of experiences and of particular research studies and has been made with top quality materials and advanced technologies. The CE mark guarantees that the products satisfy
all the applicable European Directives.
The qualitative level is kept under constant control and FERROLI products therefore offer SAFETY, QUALITY and RELIABILITY.
Due to the continuous improvements in technologies and materials, the product specification as well as performances are subject
to variations without prior notice.
Thank you once again for your preference
FERROLI S.p.A
THIS MANUAL IS DIVIDED INTO SECTIONS. THEIR NAMES APPEAR IN THE HEADING OF EACH PAGE.
GENERAL FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
European Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Identification plate of the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Presentation of the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Unit identification code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Description of the component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
ACCESSORIES AND OPTIONAL EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
"Storing and hydronic kit" options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Accessori . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Mechanical options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Electrical options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
TECHNICAL DATA - BASE VERSION (VB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
NOMINAL performances - Base setting up (AB) - Standard plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
NOMINAL performances - Base setting up (AB) - Radiant plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
NOMINAL performances - Low noise setting up (AS) - Standard plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
NOMINAL performances - Low noise setting up (AS) - Radiant plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
NOMINAL performances - Exta low noise setting up (AX) - Standard plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
NOMINAL performances - Extra low noise setting up (AX) - Radiant plants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Standard performances in cooling mode IR - Base setting up AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Standard performances in cooling mode IR - Low noise setting up (AS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Standard performances in cooling mode IR - Extra low noise setting up (AX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Standard performances in cooling mode IP - Base setting up (AB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Standard performances in cooling mode IP - Low noise setting up (AS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Standard performances in cooling mode IP - Extra low noise setting up (AX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Standard performances in heating mode IP - Base setting up (AB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Standard performances in heating mode IP - Low noise setting up (AS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Standard performances in heating mode IP - Extra low noise setting up (AX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Correction factor for the use of glycol in heating mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Correction factor for the use of glycol in cooling mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Fouling factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
TECHNICAL DATA - BR - BP UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Mandatory requirements for BR and BP units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
TECHNICAL DATA - IR DESUPERHEATER VERSION (VD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Base setting up AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Low noise setting up AS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Extra low noise setting up AX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
TECHNICAL DATA - IP DESUPERHEATER VERSION (VD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Base setting up AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Low noise setting up AS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Extra low noise setting up AX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
TECHNICAL DATA - IR RECOVERY VERSION (VR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Base setting up AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Low noise setting up AS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Extra low noise setting up AX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
NOISE LEVELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Base setting up AB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Low noise setting up AS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Extra low noise setting up AX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
OPERATING RANGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
WATER PRESSURE DROP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Plant side exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Desuperheaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Total recovery exchanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
WORKING HEAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Standard working head pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
High working head pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
DIMENSIONAL AND PHYSICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Overall dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Description of the components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Minimum space required for operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Position of condensate drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
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3
Vibration-damper installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Area of support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Transport weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Operation weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Inspections on arrival . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Safety prescriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Packing removing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
HYDRAULIC CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
General rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Protection devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Tips for a successful installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Water component for corrosion limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Precautions for the Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Basic diagram Standard Unit VB [PLANT SIDE WATER CIRCUIT] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Basic diagram for units with Recovery [RECOVERY WATER CIRCUIT] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Air vent and water drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Piping connection with Victaulic couplings and Water flow switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Valve regulating diagram valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
MAXIMUM VOLUME OF WATER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Maximum volume of water in the system with wet module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
ELECTRICAL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
General rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Structure of the electric panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Composition of the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
R410A PROTECTION DEVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Refrigerant flow diagram IR VB unit with thermostatic expansion valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Refrigerant flow diagram IR VB unit with thermostatic expansion valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Refrigerant flow diagram IP VB unit with electronic expansion valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Refrigerant flow diagram IR VR unit with thermostatic expansion valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
USER INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Menu structure - Main controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
INPUTS AND OUTPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Inputs and outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
CONTROLLER TECHNICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
ALARMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
AVAILABLE FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
ST-BY of the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Operation mode selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Remote ST-BY
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Working mode remote change-over cooling
/
heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Set point . . . . . . . . . 3 . . 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Antifreeze
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 . .4 . . . . . . . 3 . . 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Supplementary electrical heating elements
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Dinamic setpoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Plant
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
3 4 pump on-off control
Plant 3pump
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
4 modulating control
Demand limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Funzione economy
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Recording hours of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Power failure . . . . . .3 . . 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
History alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Total recovery function (VR unit only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Automatic change-over . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Date and time set up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Timer scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Common parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Specific parameters for VR unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
CONFIGURABLE INPUTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
PROBE CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
NETWORK COMUNICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Modbus address table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
General Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
General Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Routine maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
General considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
SAFETY AND POLLUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Refrigerant safety card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
First aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
DECLARATION OF CONFORMITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
3
4
4
The manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors.
The manufacturer reserves the right to modify the products contents in this catalogue without previous notice.
3
GENERAL FEATURES
General specifications
• This manual and the wiring diagram supplied with the unit must be kept in a dry place and ready to hand for future consultation
when required.
• This manual has been compiled to ensure that the unit is installed in the correct way and to supply comprehensive information
about how to correctly use and service the appliance. Before proceeding with the installation phase, please carefully read all the
information in this manual, which describes the procedures required to correctly install and use the unit.
• Strictly comply with the instructions in this manual and conform to the current safety standards.
• The appliance must be installed in accordance with the laws in force in the country in which the unit is installed.
• Unauthorized tampering with the electrical and mechanical equipment will VOID THE WARRANTY.
• Check the electrical specifications on the identification plate before making the electrical connections. Read the instructions in the
specific section where the electrical connections are described.
• If the unit must be repaired for any reason, this must only be done by a specialized assistance center recognized by the manufacturer
and using geuine spare parts.
• The manufacturer also declines all liability for any damage to persons or property deriving from failure of the information in this
manual to correspond to the actual unit in your possession.
• Proper uses: this series of chillers is designed to produce cold or hot water for use in hydronic systems for conditioning/
heating purposes. The units are not suitable for the production of domestic hot water.
Any use differing from this proper use or beyond the operating limits indicated in this manual is forbidden unless
previously agreed with the manufacturer.
• The prevention of the risk of fire at the installation site is the responsiblity of the end user.
European Directives
The company hereby declares that the unit in question complies with the matters prescribed by the following Directives:
•
•
•
•
Unit Directive
Directive governing pressurized vessels (PED)
Electromagnetic compatibility Directive (EMC)
Low voltage Directive (LVD)
2006/42/CE
97/23/CE
2004/108/CE
2006/95/CE
Any other Directives have to be considered not applicable.
Identification plate of the Unit
The figure on the left depicts the identification plate of the unit, affixed to the outer left-hand side of
the Electric Panel.
A description of the data is given below:
Codice
Code
B1
Rev
Standard versions
A - Trademark
B- Model
B1- Code
C- Serial number
D- Cooling Capacity
E - Heating Capacity
F -
G-
H-
I -
L -
M-
N-
O-
P -
Q-
R-
S -
Ferroli Spa
Via Ritonda 78/A
(VR) Italy
4
Power input in COOLING mode
Power input in HEATING mode
Reference standard
Electric power supply
Maximum load current
Type of refrigerant and charge
Shipping weight of the unit
Sound pressure level at 1m
IP Level Protection
Maximum pressure - High Side
Maximum pressure - Low Side
PED certification authority
Special versions
A - Trademark
B- Model
B1- Code
C- Serial number
D- Cooling Capacity (same as Standard Version of the unit)
E - Heating Capacity
for IR unit, VD version, Recovered Heating Capacity
for IP unit, VD version, Heating Capacity / Recovered Heating Capacity
F - Power input in COOLING mode (same as Standard version of the unit)
G- Power input in HEATING mode
H- Reference standard
I - Electric power supply
L - Maximum load current
M- Type of refrigerant and charge
N- Shipping weight of the unit
O- Sound pressure level at 1m
P - IP Level Protection
Q- Maximum pressure - High Side
R- Maximum pressure - Low Side
S - PED certification authority
NOTE: The identification plate of the Brine Unit (BR - BP) is filled out as
shown in the diagram for the Basic Version of the unit (VB).
GENERAL FEATURES
Presentation of the unit
This series of air-water chillers and heat pumps satisfies the cooling and heating requirements of residential plants of medium size.
All the units are suitable for outdoor installation and can be applied to fan coil plants, radiant floor plants and high efficiency radiators
plants.
The refrigerant circuit, contained in a compartment protected from the air flow to simplify the maintenance operations, is equipped
with scroll compressors mounted on damper supports, brazed plate heat exchanger, thermostatic expansion valve (standard for IR)
or electronic expansion valve (standard for IP / option for IR), reverse cycle valve, dehydrator filter, axial fans with safety protection
grilles, finned coil made of copper pipes and aluminium louvered fins with subcooling section. The circuit is protected by a safety gas
valve, high and low pressure switches and differential pressure switch on the plate heat exchanger. The plate heat exchanger and all
the hydraulic pipes are thermally insulated in order to avoid condensate generation and to reduce thermal losses.
All the units can be equipped with variable speed fans control that allows the units to operate with low outdoor temperatures in cooling
and high outdoor temperature in heating and permits to reduce noise emissions in such operating conditions.
The low noise acoustic setting up (AS) is obtained, starting from the base setting up (AB), reducing the rotational speed of the fans
and mounting sound jackets on the compressors and the technical compartment is clad with soundproofing material of suitable thickness.
The eXtra low noise acoustic setting up (AX) is obtained, starting from the low noise setting up (AS), further reducing the rotational
speed of the fans and using finned coil with bigger surface.
All the units are supplied with a management and control electrical panel containing general switch, phase presence and correct
sequence controller, microprocessor controller with display and all the other electrical components with IP54 minimum protection
degree.
All the units are accurately built and individually tested in the factory. Only electric and hydraulic connections are required for installation.
5
GENERAL FEATURES
Unit identification code
The codes that identify the units and the meaning of the letters used are described below.
RGA IP 40.2 VB AB 0M5
Unit type
IR - Unit suitable for hydronic plant
installation operating as chiller
IP - Unit suitable for hydronic plant
installation operating as reversible heat
pump
BR - Unit suitable for hydronic plant installation with brine solutions operating
as chiller
BP - Unit suitable for hydronic plant installation with brine solutions operating
as reversible heat pump
Unit model
Power supply
5
- 400 V - 3 - 50 Hz
Operating range
M - Medium temperature.
The unit is suitable to be installed in temperate climates.
A - Medium temperature.
The unit is suitable to be installed in tropical climates.
Refrigerant type
0
- R410A
N° compressors
Unit version
VB - Base version
VD - Desuperheaters version
VR - Total recovery version
Acoustic setting up
AB - Base setting up
AS - Low noise setting up
AX - Extra low noise setting up
The available special versions are described below:
VB:
Standard unit.
VD:
Version with Desuperheater (available forboth IR units and IP units)
Produces cold water in the same way as the standard version plus hot water from 30 to 70°C at the same time. This is achieved
by installing a water-refrigerant gas heat exchanger between the compressor and coils in order to recover 25 to 30% of the heating
capacity that would otherwise be dispersed in the air. It helps to remind that hot water production is possible only in combination with
cold-hot water production in the main heat exchanger and it is subordinated by it.
VR: Total Heat Recovery version
Produces cold water as in the standard version plus hot water at a temperature of 30 to 55°C at the same time. This is achieved
thanks to a water-refrigerant gas heat exchanger that totally recovers the heating capacity that would otherwise be dispersed in the
air. The total heat recovery function is enabled and disabled by means of a valve on the compressor delivery of each circuit: when
the temperature of the water that enters the recuperator drops, the valve switches the hot gas flow from the condensing coils to the
recovery heat exchanger. On the other hand, when the temperature of the water reaches the set-point, the valve shuts off the heat
recuperator and switches the hot gas flow to the condensing coils. It helps to remind that hot water production is possible only in
combination with cold water production in the main heat exchanger and it is subordinated by it.
6
GENERAL FEATURES
Description of the component
1. Fans. Axial type, they are contained in a sheet nozzle and are equipped with a safety grille, scythe-shaped blades increase the
efficiency and reduce the noise level. The fans are directly coupled to the single-phase motor by means of an external rotor. Thermal
protection against operating faults is installed inside the winding. The fans rotational speed can be modulated continuosly by an
analogue device or an inverter (option) to control the condensation pressure (in cooling) and the evaporation pressure (in heating)
in order to extend the operating limits of the unit and to reduce noise emissions. Optionally are available Electronically Commutated
(EC) fans, which ensure maximum energy efficiency at reduced speed of rotation.
2. Electric control and monitoring panel. It contains all the power, control and security components necessary to guarantee the
unit to work properly. The unit is managed by a microprocessor controller to which all the electrical loads and the control devices are
connected. The user interface, placed on the frontal panel, allows to view and to modify, if necessary, all the parameters of the unit.
This is housed in a metal casing in which the various electrical components are positioned on one metal plate.
2a. The power section includes:
• Main door-locking circuit-breaker.
• Fuse-holder that can be isolated with protection fuse triad for each compressor, or thermal magnetic circuit breakers (option).
• Fuse-holder that can be isolated with protection fuse for compressor oil heaters and antifreeze (if installed), or thermal magnetic
circuit breakers (option).
• Control contactor for each compressor or soft starters (option).
• Protection fuse for the fans, or thermal magnetic circuit breakers (option).
• Thermal magnetic contactor switch to protect the pump (if the Hydronic Kit is installed).
• Phase presence and sequence monitoring device on power supply, or voltage monitor and sequence meter (accessory).
2b. The auxiliary section includes:
• Fuses on the auxiliary transformer, or thermal magnetic circuit breakers (option).
• Electromagnetic noise filter
• Adjusting fan speed board (option)
• Insulating and safety transformer to power the auxiliary circuit.
2c. The microprocessor monitoring section includes:
• User interfacing terminal with display.
MODE
• On-off key.
• Operating mode selector key.
• Compressor on-off display LED.
°C
• Operational mode LED
• Antifreeze heaters activated indicator LED.
• Fans on-off dislay LED
• Pumps on-off display LED
• Check-control with fault code display
• Defrosting, alarm, economy, stand-by LED.
Control system main functions:
temperature control of the water produced by the unit, compressor and pump operating hour counter, timing and cycling of start-ups,
input parameters by keyboard, alarms management, smart defrosting control and operating mode change (only IP unit), dynamic setpoint (climatic control), scheduling and integrative heaters control.
If you installed the hydronic kit these functions are enabled: antifreeze with pump, start-up cycle after prolonged inactivity (antisticking), if the hydronic kit installed has 2 pumps there is a cycling between each pump to ensure an equivalent lifetime, with inverter
modulating hydronic kit the water flow of the plant can be adjusted.
Digital input functions: low pressure, high pressure, high temperature on compressor supply, phase presence and sequence monitoring device on power supply, differential water pressure control, compressors thermal protection, fans thermal protection, pumps
thermal protection (only if installed MP accessory), ON/OFF and remote operating mode change, demand limit and Economy function,
recovery enabling (only for the VR Version), recovery Pump Thermal Protective (only for the VR Version), recovery differential water
pressure control (only for the VR Version).
Digital output functions: compressor start-up, pump start-up (only with MP accessory), plate heat exchanger electrical heater,
remote general alarm, 4-way valve (only IP unit), integrative heaters and clean contact on compressors start-up, recovery valve management (only for the VR Version), recovery pump management (only for the VR Version).
Analogic input functions: in and out water temperature, coil temperature probe, external air temperature probe (if present), in and
out recovery water temperature (only for the VR Version).
Analogic output functions: continuous adjustment of axial fans rotating speed (option for AB and standard for AS and AX acoustic
setting up), continuous adjustment of pump rotating speed (only if hydronic kit with modulating pump is installed).
7
GENERAL FEATURES
3. Compressors. They are the SCROLL type with orbiting coil equipped with built-in thermal protection and oil heater (accessory for
IR, as standard for IP). The AS unit includes: a soundproofing jacket for the compressors, to reduce noise level. All units are equipped
with two compressors connected in parallel (1 single cooling circuit) which can operate at the same time (100% cooling power) or
individually (50% of the cooling power), thus adapting to the different thermal loads of the system supplied.
4. Frame, supporting structure and lateral panels are made of galvanized and painted sheet-steel (colour RAL 7035) to guarantee
good resistance to the weather. Accessibility to internal parts is possible removing the frontal panel, for other manteinances also the
lateral panel can be removed.
5. Evaporator made of brazed stainless steel plates (AISI 316). It is installed in a shell of heat-insulating material to prevent the
formation of condensation and heat exchanges towards the outside. Standard supply also includes antifreeze heater a differential
pressure switch on the water circuit to avoid the risk of freezing if the water flow is shut off for some reason.
6. Condensing coils, the aluminium finned pack type with shaped profile to increase the heat exchange coefficient and with copper
pipes arranged in staggered rows. A sub-cooling section is integrated into the lower part.
8
GENERAL FEATURES
Hydraulic and cooling circuit components
7.One-way valves (IP unit only), allowing the refrigerant gas to pass into the appropriate exchangers, depending on the operating
cycle.
8. 4-way cycle reversal valve (IP unit only), reverses the flow direction of the refrigerant gas as the summer/winter operating mode
is changed.
9. Safety valve. Installed on the delivery pipe of the compressors, this operates if extreme faults should occur in the plant.
10. Fluid valve (accessory). Ball type, this allows the gas flow on the fluid line to be turned on and off. Along with the cock on the
compressor delivery, it allows the components of the fluid line to be subjected to extraordinary maintenance work and the compressors to be replaced if necessary (without discharging the refrigerant gas from the unit).
11. Compressor delivery valve (accessory). Ball type, allows the gas delivered to the compressors to be turned on and off.
12. Dehydrator filter. Mechanical type. Retains impurities and traces of moisture in the circuit.
Hermetic type for mod. 40÷100 or a cartridge type for mod. 115÷200.
13. Fluid and humidity indicator. Signals when fluid passes through the circuit, indicating that the refrigerant gas charge is correct.
The fluid indicator light also indicates the amount of moisture in the refrigerant gas by changing colour.
14. Low pressure switch (N°1 of series IR version, N°2 of series IP version). With fixed setting. It is installed on the suction pipe and
blocks the compressors if the operating pressures drop below the tolerated values. Automatically resets as the pressure increases. If
it activates frequently, the unit will block and can only be restarted by resetting via the user interface terminal.
15. High pressure switch (n°2). With fixed setting. Are is installed on the delivery pipe and blocks the compressors if the operating
pressures exceed the tolerated values. If it activates, the unit will block and can only be restarted by resetting via the user interface
terminal.
16. Expansion valve:
- Thermostatic valve (standard for IR and BR unit) with external equalizer, this supplies the evaporator correctly, keeping the selected overheating degree at a steady level.
- Electronic valve (standard for IP and BP unit, optional for IR and BR unit) supplies the evaporator correctly, keeping the selected
overheating degree at a more steady level; ensures a faster response to load changes and superior stability which translates into
increased efficiency at partial loads.
17. Water differential pressure switch. This is standard supply and is installed on the connections between the water inlet and
outlet of the exchanger. It stops the unit if it activates.
18. Pressure taps: 1/4 " SAE (7/16" UNF) type with flow regulator. Allow the operating pressure of the system to be measured:
compressor delivery, lamination component inlet, compressor intake.
19. Pressure taps: 5/16 " SAE type with flow regulator. Allow the charge/discharge of the gas from the system, precisely from compressor outlet an expansion valve inlet.
20. Electrical heating elements to heat the compressor oil. "Belt" type (accessory for IR, as standard for IP). These activate
when the compressor turns off and keep the temperature of the oil sufficiently high so as to prevent refrigerant gas from migrating
during these pauses.
Fluid receiver (IP unit only), this is a plenum tank that accounts for variations to the refrigerant gas charge the unit must supply
as the summer/winter operating mode varies.
Fluid separator (IP unit only), on the compressor intake to protect against possible fluid back-flows.
9
GENERAL FEATURES
Desuperheater unit VD (available for both IR units and IP units)
Hydraulic and chilling circuit components:
1. Desuperheater. Specially designed for the specific version. Plate type, made of stainless steel (AISI 316).
It is installed within a shell of thermal barrier insulating material to prevent heat exchanges towards the outside. Standard supply also
includes an electric antifreeze heater to prevent the parts from freezing during the winter, when the system remains at a standstill (if
not drained).
2. Water safety valve.On the heat recovery inlet pipe. It acts whenever faulty service leads to an operating pressure in the plumbing
system that exceeds the valve opening value (Fig.1).
3. Water drain taps for emptying the exchangers and pipes of the unit dedicated to heat recovery (Fig. 1).
4. Air vent. Accessed by removing the front panels. It consists of a manually operated valve installed in the highest part of the water
pipes. To use in conjunction with the water drain cocks situated in the rear part of the unit, for emptying the exchangers and pipes
dedicated to heat recovery.
2
1
4
3
10
GENERAL FEATURES
Total Heat Recovery unit VR (only available for IR units)
Hydraulic and cooling circuit components:
1. Heat recovery exchanger. Specially designed for the specific version. Plate type, made of stainless steel (AISI 316). It is installed within a shell of thermal barrier insulating material to prevent heat dispersion towards the outside. Standard supply also includes
an electric antifreeze heater to prevent the parts from freezing during the winter, if is it not drained.
2. Differential water pressure switch. Installed on exchanger. It disables the heat recovery version if activated owing to lack of
water flowing through the recovery exchangers.
3. Heat recovery management valve. This delivers refrigerant to the condensing coils or heat recovery exchanger, depending on
demands for hot water, and into the appropriate exchangers depending on whether hot water is required or not.
4. Fluid receiver. This is a plenum tank that accounts for the refrigerant charge variations required by the unit as the operating
modes change (condensing in air or in water).
5. One-way valves. Make the refrigerant obligatorily pass through the appropriate heat exchangers (coils / heat exchanger), depending on the operating mode.
11
ACCESSORIES AND OPTIONAL EQUIPMENT
Storing and hydronic kit
"Storing and hydronic kit" options
12
MKT SS
Pipe kit without tank
This accessory consists of steel pipes insulated with thermal barrier material and allows
the water inlet/outlet connection to be routed outside the unit.
M1P SS 2P STD
1 Standard pump
Allows the circulation of the water on the plant side.
M1P SS 2P HP1
1 High head pump
Allows the circulation of the water on the plant side and guarantees a higher available
static head, suitable for high pressure drop plants.
M1PM SS 2P STD
1 Standard modulating pump
Allows the circulation of the water on the plant side with the possibility to set the rotational speed of the pump in order to get the requested flow rate without the necessity to
install other setting devices.
M1PM SS 2P HP1
1 Standard modulating high head pump
Allows the circulation of the water on the plant side, ensuring a higher available static
head, suitable for high pressure drop plants, with the possibility to set the rotational
speed of the pump in order to get the requested flow rate without the necessity to install
other setting devices.
M2P SS 2P STD
2 Standard pumps
Allows the circulation of the water on the plant side and includes a second pump installed as a backup to the first.
M2P SS 2P HP1
2 High head pumps
Allows the circulation of the water on the plant side, ensuring a higher available static
head, suitable for high pressure drop plants, and includes a second pump installed as
a backup to the first.
MKT AM
Pipe kit with tank
This accessory consists of steel pipes insulated with thermal barrier material and allows
the water inlet/outlet connection to be routed outside the unit.
The thermal inertia of the buffer tank allows to reduce the number of compressor starts
and to guarantee a more stable flow temperature.
M1P AM 2P STD
Tank and 1 standard pump
Allows the circulation of the water on the plant side.
The thermal inertia of the buffer tank allows to reduce the number of compressor starts
and to guarantee a more stable flow temperature.
M1P AM 2P HP1
Tank and 1 high head pump
Allows the circulation of the water on the plant side and guarantees a higher available
static head, suitable for high pressure drop plants.
The thermal inertia of the buffer tank allows to reduce the number of compressor starts
and to guarantee a more stable flow temperature.
M1PM AM 2P STD
Tank and 1 modulating standard pump
Allows the circulation of the water on the plant side with the possibility to set the rotational speed of the pump in order to get the requested flow rate without the necessity to
install other setting devices.
The thermal inertia of the buffer tank allows to reduce the number of compressor starts
and to guarantee a more stable flow temperature.
M1PM AM 2P HP1
Tank and 1 modulating high head pump
Allows the circulation of the water on the plant side, ensuring a higher available static
head, suitable for high pressure drop plants, with the possibility to set the rotational
speed of the pump in order to get the requested flow rate without the necessity to install
other setting devices.
The thermal inertia of the buffer tank allows to reduce the number of compressor starts
and to guarantee a more stable flow temperature.
M2P AM 2P STD
Tank and 2 standard pumps
Allows the circulation of the water on the plant side and includes a second pump installed as a backup to the first.
The thermal inertia of the buffer tank allows to reduce the number of compressor starts
and to guarantee a more stable flow temperature.
M2P AM 2P HP1
Tank and 2 high head pumps
Allows the circulation of the water on the plant side, ensuring a higher available static
head, suitable for high pressure drop plants, and includes a second pump installed as
a backup to the first.
The thermal inertia of the buffer tank allows to reduce the number of compressor starts
and to guarantee a more stable flow temperature.
M1P PS 2P STD
Tank and 1 standard pump
(primary and secondary configuration)
Allows the circulation of the water on the primary between the tank and the heat exchanger.
The thermal inertia of the buffer tank allows to reduce the number of compressor starts
and to guarantee a more stable flow temperature.
M2P PS 2P STD
Tank and 2 standard pumps
(primary and secondary configuration)
Allows the circulation of the water on the primary between the tank and the heat exchanger and includes a second pump installed as a backup to the first.
The thermal inertia of the buffer tank allows to reduce the number of compressor starts
and to guarantee a more stable flow temperature.
MODULO KIT TUBI CON
MODULO KACCESSORIES
IT TUBI
AND OPTIONAL EQUIPMENT
SERBATOIO
SENZA SERBATOIO
Pipe kit without tank
S
SFF
Pipe kit with tank
M
M
P
PP
PS
S
V
VS
S
S
SFF
M
M
V
VS
S
P
PP
PS
S
A
AV
V
A
AV
V
O
OU
UTT
S
SP
P
O
OU
UTT
S
S
S
SP
P
S
SA
A
A
AV
V
A
AV
V
IIN
N
IIN
N
S
SA
A
S
SA
A
KIT M(1-2)P AM 2P
KIT M(1-2)P PS 2P
Tank and standard pump
Tank and standard pump (primary and secondary configuration)
VE
VE
VS
SF
M
M
PPS
SF
VS
AV
PPS
OUT
AV
OUT
S
SP
SF
SA
P
VU
S
SP
RM
RA
SF
AV
VU
P
AV
IN
SA
RM
S
RA
IN
F
F
KIT M(1-2)VP
S 2P
U SP
SA
SA
ITEM
AV
F
M
P
Standard pump
SF
M
PPS
VS
UT
AV
SP
SF
OUT
MODULO KIT TUBI
SENZA SEVURBA
P TOIO
SF
PPS
RA
RM
S
SA
SF
SP
VE
VS
VU
VE
RM
M
PPFS
SA
VU
VS
RA
P
AV
AV
IN
OUT
SP
VU
DESCRIPTION
VICTAULIC CONNECTIONS
FILTER
GAUGE
PUMP
PRESSURE SOCKET 1/4"
MSAE
ODWITH
ULO
KIT TUBI
CORE
SUCTION BALL
SERVALVE
BATOIO
DISCHARGE BALL VALVE
TANK
DRAIN WATER VALVE
VS
SF
M
AIR VENT VALVE
PPS
HEAT EXCHANGER
EXPANSION VESSEL
SAFETY VALVES
CHECK VALVE
SP
Options
AV
AV
OUT
SA
IN
(standard for IR and BR unit) with external equalizer, this supplies the evaporator correctly,
SA
keeping the selected overheating degree at a steady level.
Electronic
(standard for IP and BP unit, optional for IR and BR unit) supplies the evaporator correctly, keeping the selected overheating degree at a more steady level; ensures a faster response to load
changes and superior stability which translates into increased efficiency at partial loads.
Reduces the compressor start current of about 40%.
Compressor power factor correction
On-off
Electrical
protecion load
only in case
of 2 pumps
Thermostatic
SA
Soft starter
Fans control
CON
AV
IN
Expansion
valve
P
Allows to reduce the phase shift between the absorbed current and the power supply voltage
keeping it above the value of 0,91.
(standard for AB unit) the condensation pressure (in cooling) and the evaporation pressure (in
heating) is regulated by on-off cycles.
Modulating control
(condensation /
evaporation control)
(standard for AS and AX unit, optional for AB unit) The fans rotational speed can be modulated
continuosly by an adjusting fan speed device to control the condensation pressure (in cooling)
and the evaporation pressure (in heating) in order to extend the operating limits of the unit, to
reduce noise emissions and improve energy efficiency.
Modulating control
(condensation /
evaporation control)
with EC fans
(optional for AB, AS and AX unit) The fans rotational speed can be modulated continuosly by
EC fans (Electronic Commutation) to control the condensation pressure (in cooling) and the
evaporation pressure (in heating) in order to extend the operating limits of the unit, to reduce
noise emissions and maximize energy efficiency.
Fuses
Allows to protect the electrical loads with fuses.
Thermal magnetic
Allows to protect the electrical loads with thermal magnetic circuit breakers simplifying the
maintenance and reload operations.
13
ACCESSORIES AND OPTIONAL EQUIPMENT
Accessories
Supplied accessories
Rubber vibration
dampers
Allow to reduce the transmission to the unit support plane of the mechanical vibrations generated by the compressor and
by the fans in their normal operating mode, the degree of isolation is about 85%
Spring vibration
dampers
Allow to reduce the transmission to the unit support plane of the mechanical vibrations generated by the compressor and
by the fans in their normal operating mode, the degree of isolation is about 90%
Water paddle flow
switch
Allows to detect the water flow lack through the plate heat exchanger and operates as an integration of the protecion
offered by the differential pressure switch (standard).
Tank antifreeze
electrical heater
Activated together with the antifreeze electrical heater of the plate heat exchanger, it has the task to keep the still water
in the buffer tank at a temperature high enough to avoid ice generation during winter.
Remote control
It is suitable for wall mounting and reports all the control and visualization functions available on the user interface
placed on the unit. It therefore allows the complete remote control of the unit.
Programmer clock
It allows the unit to be turned on and off according to a set program, through the digital input available on the unit wiring
board (remote stand by).
Modbus serial
interface
on RS485
It allows to communicate with the unit controller and to view the operating conditions of the unit through Modbus communication protocol. The RS485 serial line ensures the signal quality up to distances of about 1200 meters (that can be
extended by means of proper repeaters).
Phase sequence and
voltage controller
It checks not only the presence and correct order of the power supply phases but also the voltage level on each phase
and avoid the unit to operate with voltage levels outside the permitted limits.
Factory mounted accessories
Victaulic connections
This accessory consists of steel pipes that allows the water inlet/outlet to be connected straight inside the unit.
Coil protection grilles
Protects the external surface of the finned coil.
High and low pressure gauges
2 pressure gauges allow visualization of high and low refrigerant gas pressure.
Coil shut off valves
It consists of two ball valves installed before and after the coil that allow for the pump-down maintenance.
Outdoor air sensor
External air probe mounted near coil allows smart defrosting, climatic variation of setpoint and
reducing the external air temperature below a setpoint.
High temperature
thermostat
Two thermostats in series on compressors outlet pipes preserve operation not allowing temperature to rise up than a
specified non adjustable value.
Low temperature kit
(di serie per unità IP e BP, optional per unità IR e BR) sono costituite da resistenze carter di riscaldamento olio compressori.
Tank antifreeze
electrical heater
Activated together with the antifreeze electrical heater of the plate heat exchanger, it has the task to keep the still water
in the buffer tank at a temperature high enough to avoid ice generation during winter.
Modbus serial
interface
on RS485
It allows to communicate with the unit controller and to view the operating conditions of the unit through Modbus communication protocol. The RS485 serial line ensures the signal quality up to distances of about 1200 meters (that can be
extended by means of proper repeaters).
Phase sequence and
voltage controller
It checks not only the presence and correct order of the power supply phases but also the voltage level on each phase
and avoid the unit to operate with voltage levels outside the permitted limits.
ATC Advanced
temperature control
It consists of a properly calibrated pressure switch that partializes the unit preventing the high pressure alarm.
Pressure transducer
It consists of a transducer, which allows operation of the control condensation, evaporation and defrost by reading the
pressure.
Mechanical options
Electrical options
For finned coils with special treatment (copper fins, tin-copper plated,
acrylic, epoxy or hydrophilic painting) please contact our technical department.
For other voltages, please contact our technical department
14
enables heat pump stop
TECHNICAL DATA - BASE VERSION (VB)
Technical data
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
400 - 3+N - 50
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3 - 50
Refrigerant
Type
R410A
Refrigerant circuit
Quantity
1
Compressor
Type
scroll
Quantity
2
Power steps
0 - 50 - 100
Oil charge CP1A
3,3
3,3
3,3
3,3
3,3
3,3
5,3
5,3
5,3
5,3
5,3
5,3
5,3
Oil charge CP1B
3,3
3,3
3,3
3,3
3,3
4,7
5,3
5,3
5,3
5,3
5,3
5,3
5,3
Plant side heat exchanger
Type
Brazed plates
Quantity
1
Water volume
3,2
3,2
3,6
4,6
5,4
4,2
4,8
5,5
5,9
6,9
7,5
8,7
9,7
Source side heat exchanger
Type
Finned coil
Quantity
1
Frontal surface
3,38
4,72
5,90
7,41
Fans
Type
axial
Quantity
2
3
2
3
4
Diameter
630
800
Nominal rotational speed
AB
900
Nominal air flow rate
AB 20330 20330 29050 28100 27680 41460 40100 38790 47400 62190 59820 82920 79760
Nominal rotational speed
AS
750
Nominal air flow rate
AS 16950 16950 24210 23420 23070 34550 33420 32330 39540 51830 49850 69100 66470
Nominal rotational speed
AX
650
Nominal air flow rate
AX 13560 13560 19370 18740 18460 27640 26740 25870 31630 41460 39880 55280 53180
Total installed power
1,2
1,8
3,6
5,4
7,2
Plant side hydraulic circuit
Expansion vessel volume
12
24
Expansion vessel precharge
150
Expansion vessel maximum pressure
1000
800
Tank volume
200
400
460
Safety valve set
600
Standard unit
F.L.A. Maximum total current input
40,2 45,7 53,3 58,7 69,6 75,5 90,0 97,9
106
123
136
159
170
F.L.I. Maximum total power input
21,6 24,4 28,4 31,0 36,2 44,0 55,0 60,5 66,0 75,7 83,3 95,4
103
Units with primary-secondary pump (option)
Type
Centrifugal pump
F.L.A. Maximum total current input
43,4 48,9 56,5 61,9 72,8 79,2 93,7
102
110
128
141
165
176
F.L.I. Maximum total power input
23,4 26,2 30,2 32,8 38,0 45,8 56,8 62,3 67,8 78,3 85,9 98,9
106
Units with standard pump (option)
Type
Centrifugal pump
F.L.A. Maximum total current input
43,9 49,4 57,0 62,4 73,3 80,0 94,5
102
110
129
142
168
179
F.L.I. Maximum total power input
23,4 26,2 30,2 32,8 38,0 46,6 57,6 63,1 68,6 79,2 86,8
100
107
Units with high head pump (option)
Type
Centrifugal pump
F.L.A. Maximum total current input
46,3 51,8 59,4 64,8 75,7 81,6 96,1
107
115
132
145
169
180
F.L.I. Maximum total power input
25,1 27,9 31,9 34,5 39,7 47,5 58,5 65,1 70,6 80,3 87,9
102
109
Units with modulating standard pump (option)
Type
Centrifugal pump with inverter
F.L.A. Maximum total current input
43,9 49,4 57,0 62,4 73,3 80,0 94,5
102
110
129
142
168
179
F.L.I. Maximum total power input
23,4 26,2 30,2 32,8 38,0 46,6 57,6 63,1 68,6 79,2 86,8
100
107
Units with high head modulating pump (option)
Type
Centrifugal pump with inverter
F.L.A. Maximum total current input
46,3 51,8 59,4 64,8 75,7 81,6 96,1
107
115
132
145
169
180
F.L.I. Maximum total power input
25,1 27,9 31,9 34,5 39,7 47,5 58,5 65,1 70,6 80,3 87,9
102
109
V-ph-Hz
n°
%
l
l
n°
l
n°
m2
n°
mm
rpm
m3/h
rpm
m3/h
rpm
m3/h
kW
l
kPa
kPa
l
kPa
A
kW
A
kW
A
kW
A
kW
A
kW
A
kW
15
TECHNICAL DATA - BASE VERSION (VB)
NOMINAL performances - Base setting up (AB) - Standard plants
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3+N - 50
400 - 3 - 50
V-ph-Hz
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
IR
Cooling capacity
45,0
53,0
58,1
68,2
78,1
90,3
101
111
125
142
157
179
198
kW
Power input
15,7
18,8
20,8
24,1
28,0
32,5
35,9
39,9
45,1
51,5
57,1
64,6
71,6
kW
EER
2,87
2,82
2,79
2,83
2,79
2,78
2,81
2,78
2,77
2,76
2,75
2,77
2,77
-
Water flow rate plant side
2,16
2,56
2,80
3,29
3,76
4,35
4,87
5,35
6,02
6,83
7,55
8,60
9,56
l/h
Pressure drops plant side
40
56
55
51
50
48
46
44
48
47
48
48
50
kPa
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
Cooling capacity
43,5
52,4
57,0
66,7
73,6
88,5
98
109
121
137
153
177
196
kW
Power input
15,5
19,0
20,7
24,1
27,0
32,3
35,7
39,8
44,5
50,3
56,3
63,5
71,2
kW
EER
2,81
2,76
2,75
2,77
2,73
2,74
2,75
2,74
2,72
2,72
2,72
2,79
2,75
-
Water flow rate plant side
2,09
2,53
2,75
3,21
3,54
4,26
4,73
5,26
5,83
6,59
7,36
8,50
9,46
l/h
Pressure drops plant side
37
55
53
49
44
46
43
43
45
44
46
47
49
kPa
Heating A7W45 ( source : air in 7°C d.b. 6°C w.b. / plant : water in 40°C out 45°C )
IP
Heating capacity
48,1
58,1
63,2
74,5
83,0
99,6
110
125
136
154
173
197
216
kW
Power input
15,6
19,1
20,9
24,4
27,6
33,5
35,9
41,1
44,9
51,8
56,9
65,1
71,7
kW
COP
3,08
3,04
3,02
3,05
3,01
2,97
3,06
3,04
3,03
2,97
3,04
3,03
3,01
-
Water flow rate plant side
2,28
2,75
2,99
3,53
3,93
4,72
5,21
5,92
6,45
7,31
8,17
9,32
10,2
l/h
Pressure drops plant side
45
65
63
59
55
57
53
54
55
54
56
56
57
kPa
Heating A2W45 ( source : air in 2°C d.b. 1°C w.b. / plant : water in 40°C out 45°C )
Heating capacity
41,2
49,6
54,1
63,7
71,0
85,2
94,0
107
116
132
148
168
185
kW
Power input
15,5
18,8
20,6
24,1
27,2
33,1
35,5
40,5
44,3
51,1
56,2
64,3
70,9
kW
COP
2,66
2,64
2,63
2,64
2,61
2,57
2,65
2,64
2,62
2,58
2,63
2,61
2,61
-
Water flow rate plant side
2,17
2,61
2,84
3,35
3,74
4,48
4,95
5,63
6,13
6,95
7,76
8,85
9,71
l/h
Pressure drops plant side
40
58
57
53
49
51
48
49
50
49
51
51
52
kPa
Data declared according to EN 14511. The values are referred to units without options and accessories.
NOMINAL performances - Base setting up (AB) - Standard plants - Data certified by EUROVENT
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3+N - 50
400 - 3 - 50
V-ph-Hz
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
IR
Cooling capacity
45,3
53,5
58,6
68,8
78,7
91,0
102
112
126
143
158
180
200
kW
EER
2,94
2,92
2,89
2,93
2,87
2,86
2,90
2,86
2,86
2,84
2,83
2,85
2,86
-
Water flow rate plant side
ESEER
40
56
55
51
50
48
46
44
48
47
48
48
50
kPa
4,18
4,15
4,10
4,16
4,08
4,18
4,11
4,18
4,06
4,14
4,01
4,04
4,06
-
kW
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
Cooling capacity
43,8
52,9
57,5
67,2
74,1
89,2
99,0
110
122
138
154
178
198
EER
2,88
2,86
2,85
2,85
2,80
2,82
2,83
2,82
2,80
2,80
2,79
2,86
2,84
-
37
55
53
49
44
46
43
43
45
44
46
47
49
kPa
4,09
4,06
4,04
4,04
3,97
4,12
4,02
4,12
3,97
4,09
3,96
4,06
4,03
kW
Water flow rate plant side
IP
ESEER
Heating A7W45 ( source : air in 7°C d.b. 6°C w.b. / plant : water in 40°C out 45°C )
Heating capacity
47,8
57,5
62,6
73,8
82,3
98,7
109
124
135
153
171
195
214
COP
3,12
3,11
3,08
3,11
3,06
3,03
3,11
3,10
3,09
3,03
3,09
3,08
3,07
-
45
65
63
59
55
57
53
54
55
54
56
56
57
kPa
Water flow rate plant side
16
TECHNICAL DATA - BASE VERSION (VB)
NOMINAL performances - Base setting up (AB) - Radiant plants
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3+N - 50
400 - 3 - 50
V-ph-Hz
Cooling A35W18 ( source : air in 35°C d.b. / plant : water in 23°C out 18°C )
IR
Cooling capacity
58,3
68,5
75,1
88,2
100,6
116
131
144
162
184
202
231
257
kW
Power input
17,1
20,8
22,9
26,4
30,8
35,6
39,4
43,6
49,4
56,4
62,5
70,7
78,5
kW
EER
3,41
3,29
3,28
3,34
3,27
3,26
3,32
3,30
3,28
3,26
3,23
3,27
3,27
-
Water flow rate plant side
2,81
3,33
3,64
4,27
4,87
5,64
6,35
6,98
7,84
8,89
9,8
11,2
12,4
l/h
Pressure drops plant side
68
95
93
86
84
81
78
75
81
80
81
81
84
kPa
Cooling A35W18 ( source : air in 35°C d.b. / plant : water in 23°C out 18°C )
Cooling capacity
56,3
67,8
73,7
86,3
95,2
115
127
141
157
177
198
228
254
kW
Power input
16,9
20,9
22,8
26,4
29,7
35,2
39,0
43,4
48,8
54,9
61,7
69,5
78,1
kW
EER
3,33
3,24
3,23
3,27
3,21
3,27
3,26
3,25
3,22
3,22
3,21
3,28
3,25
-
Water flow rate plant side
2,72
3,29
3,57
4,18
4,60
5,54
6,16
6,83
7,60
8,55
9,56
11,0
12,3
l/h
Pressure drops plant side
63
92
89
82
75
78
74
72
77
74
77
79
83
kPa
Heating A7W35 ( source : air in 7°C d.b. 6°C w.b. / plant : water in 30°C out 35°C )
IP
Heating capacity
51,1
61,7
67,1
79,0
88,0
106
117
132
144
164
183
209
229
kW
Power input
12,9
15,7
17,3
20,1
22,7
27,9
29,8
34,0
37,1
43,0
47,2
54,3
59,6
kW
COP
3,96
3,93
3,88
3,93
3,88
3,80
3,93
3,88
3,88
3,81
3,88
3,85
3,84
-
Water flow rate plant side
2,42
2,91
3,17
3,74
4,17
5,02
5,54
6,26
6,83
7,74
8,65
9,89
10,8
l/h
Pressure drops plant side
50
72
70
66
61
64
60
60
62
60
63
63
64
kPa
Heating A2W35 ( source : air in 2°C d.b. 1°C w.b. / plant : water in 30°C out 35°C )
Heating capacity
43,6
52,7
57,3
67,6
75,3
90,4
100
114
124
140
156
178
195
kW
Power input
12,7
15,5
17,1
19,8
22,4
27,5
29,4
33,5
36,6
42,4
46,6
53,5
58,8
kW
COP
3,43
3,40
3,35
3,41
3,36
3,29
3,40
3,40
3,39
3,30
3,35
3,33
3,32
-
Water flow rate plant side
2,30
2,77
3,01
3,55
3,96
4,75
5,26
5,97
6,50
7,36
8,22
9,36
10,3
l/h
Pressure drops plant side
45
66
64
59
55
57
54
55
56
55
57
57
58
kPa
Data declared according to EN 14511. The values are referred to units without options and accessories.
17
TECHNICAL DATA - BASE VERSION (VB)
NOMINAL performances - Low noise setting up (AS) - Standard plants
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3+N - 50
400 - 3 - 50
V-ph-Hz
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
IR
Cooling capacity
43,6
51,5
56,3
66,2
75,7
87,6
97,8
108
121
138
152
174
193
kW
Power input
16,3
19,4
21,6
24,9
29,2
33,7
37,3
41,4
46,8
53,4
59,2
67,0
74,3
kW
EER
2,67
2,65
2,61
2,66
2,59
2,60
2,62
2,61
2,59
2,58
2,57
2,60
2,60
-
Water flow rate plant side
2,10
2,48
2,71
3,19
3,65
4,21
4,71
5,21
5,83
6,64
7,31
8,36
9,27
l/h
Pressure drops plant side
38
53
52
48
47
45
43
42
45
44
45
45
47
kPa
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
Cooling capacity
41,8
50,4
54,8
64,0
70,6
85,0
94,4
105
116
131
147
170
189
kW
Power input
16,0
20,0
21,8
25,5
28,6
34,1
37,7
42,0
47,0
53,1
59,5
67,1
75,3
kW
EER
2,61
2,52
2,51
2,51
2,47
2,49
2,50
2,50
2,47
2,47
2,47
2,53
2,51
-
Water flow rate plant side
2,01
2,43
2,64
3,08
3,40
4,09
4,54
5,06
5,59
6,31
7,07
8,17
9,08
l/h
Pressure drops plant side
35
50
49
45
41
42
40
39
41
40
42
43
45
kPa
Heating A7W45 ( source : air in 7°C d.b. 6°C w.b. / plant : water in 40°C out 45°C )
IP
Heating capacity
46,9
56,5
61,7
72,5
80,9
97,0
107
122
133
150
168
192
211
kW
Power input
14,9
18,2
20,0
23,2
26,4
31,9
34,2
39,2
42,8
49,4
54,3
62,1
68,5
kW
COP
3,15
3,10
3,09
3,13
3,06
3,04
3,13
3,11
3,11
3,04
3,09
3,09
3,08
-
Water flow rate plant side
2,23
2,68
2,92
3,44
3,83
4,60
5,06
5,78
6,31
7,12
7,98
9,08
9,99
l/h
Pressure drops plant side
43
61
60
56
52
54
50
51
53
51
54
54
55
kPa
Heating A2W45 ( source : air in 2°C d.b. 1°C w.b. / plant : water in 40°C out 45°C )
Heating capacity
41,2
49,6
54,1
63,7
71,0
85,2
94,4
107
116
132
147
168
184
kW
Power input
15,1
18,5
20,1
23,5
26,7
32,0
34,4
39,5
43,2
49,5
54,6
62,2
68,7
kW
COP
2,73
2,68
2,69
2,71
2,66
2,66
2,74
2,71
2,69
2,67
2,69
2,70
2,68
-
Water flow rate plant side
2,17
2,61
2,84
3,35
3,74
4,48
4,97
5,64
6,12
6,93
7,74
8,84
9,70
l/h
Pressure drops plant side
40
58
57
53
49
51
48
49
50
48
50
51
51
kPa
Data declared according to EN 14511. The values are referred to units without options and accessories.
NOMINAL performances - Low noise setting up (AS) - Standard plants - Data certified by EUROVENT
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3+N - 50
400 - 3 - 50
V-ph-Hz
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
IR
Cooling capacity
43,9
51,9
56,8
66,7
76,3
88,2
98,5
109
122
139
153
175
194
kW
EER
2,74
2,73
2,69
2,73
2,67
2,66
2,69
2,68
2,66
2,65
2,63
2,66
2,66
-
Water flow rate plant side
ESEER
38
53
52
48
47
45
43
42
45
44
45
45
47
kPa
4,05
4,03
3,98
4,04
3,94
4,05
3,97
4,07
3,93
4,03
3,89
3,93
3,94
-
kW
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
Cooling capacity
42,0
50,8
55,2
64,5
71,1
85,6
95,0
106
117
132
148
171
190
EER
2,66
2,59
2,58
2,58
2,53
2,56
2,56
2,57
2,53
2,52
2,53
2,59
2,57
-
35
50
49
45
41
42
40
39
41
40
42
43
45
kPa
3,93
3,83
3,81
3,81
3,74
3,88
3,78
3,90
3,74
3,83
3,74
3,83
3,80
kW
Water flow rate plant side
IP
ESEER
Heating A7W45 ( source : air in 7°C d.b. 6°C w.b. / plant : water in 40°C out 45°C )
Heating capacity
46,6
56,0
61,1
71,9
80,2
96,2
106
121
132
149
167
190
209
COP
3,19
3,16
3,15
3,18
3,12
3,09
3,17
3,17
3,17
3,09
3,16
3,14
3,13
-
43
61
60
56
52
54
50
51
53
51
54
54
55
kPa
Water flow rate plant side
18
TECHNICAL DATA - BASE VERSION (VB)
NOMINAL performances - Low noise setting up (AS) - Radiant plants
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3+N - 50
400 - 3 - 50
V-ph-Hz
Cooling A35W18 ( source : air in 35°C d.b. / plant : water in 23°C out 18°C )
IR
Cooling capacity
56,5
66,5
72,8
85,6
97,9
114
127
140
157
179
197
225
249
kW
Power input
17,9
21,5
23,6
27,3
32,0
37,0
40,8
45,4
51,3
58,5
64,8
73,4
81,5
kW
EER
3,16
3,09
3,08
3,14
3,06
3,08
3,11
3,08
3,06
3,06
3,04
3,07
3,06
-
Water flow rate plant side
2,73
3,23
3,53
4,14
4,74
5,49
6,12
6,78
7,60
8,65
9,51
10,9
12,0
l/h
Pressure drops plant side
64
89
87
81
79
76
73
71
77
75
76
77
79
kPa
Cooling A35W18 ( source : air in 35°C d.b. / plant : water in 23°C out 18°C )
Cooling capacity
54,1
65,1
70,9
82,9
91,4
110
123
137
150
170
190
219
244
kW
Power input
17,5
22,0
23,9
27,9
31,2
37,3
41,2
45,9
51,4
58,1
65,1
73,4
82,5
kW
EER
3,09
2,96
2,97
2,97
2,93
2,95
2,99
2,98
2,92
2,93
2,92
2,98
2,96
-
Water flow rate plant side
2,61
3,15
3,43
4,01
4,41
5,30
5,92
6,59
7,26
8,22
9,17
10,6
11,8
l/h
Pressure drops plant side
58
85
83
76
69
71
68
67
70
68
71
73
76
kPa
Heating A7W35 ( source : air in 7°C d.b. 6°C w.b. / plant : water in 30°C out 35°C )
IP
Heating capacity
49,8
60,1
65,5
77,0
85,8
103
113
129
141
159
179
203
224
kW
Power input
12,3
15,1
16,4
19,1
21,6
26,4
28,2
32,3
35,2
40,7
44,8
51,3
56,6
kW
COP
4,05
3,98
3,99
4,03
3,97
3,90
4,01
3,99
4,01
3,91
4,00
3,96
3,96
-
Water flow rate plant side
2,36
2,84
3,10
3,64
4,06
4,87
5,35
6,12
6,69
7,55
8,46
9,60
10,6
l/h
Pressure drops plant side
48
69
67
62
58
60
56
58
59
57
60
60
61
kPa
Heating A2W35 ( source : air in 2°C d.b. 1°C w.b. / plant : water in 30°C out 35°C )
Heating capacity
43,6
52,7
57,3
67,6
75,3
90,4
99,9
114
124
140
156
178
195
kW
Power input
12,3
15,1
16,5
19,3
21,8
26,4
28,3
32,4
35,5
40,8
45,0
51,4
56,6
kW
COP
3,54
3,49
3,47
3,50
3,45
3,42
3,53
3,52
3,49
3,43
3,47
3,46
3,45
-
Water flow rate plant side
2,30
2,77
3,01
3,55
3,96
4,75
5,26
5,97
6,50
7,36
8,22
9,36
10,3
l/h
Pressure drops plant side
45
66
64
59
55
57
54
55
56
55
57
57
58
kPa
Data declared according to EN 14511. The values are referred to units without options and accessories.
19
TECHNICAL DATA - BASE VERSION (VB)
NOMINAL performances - Exta low noise setting up (AX) - Standard plants
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3+N - 50
400 - 3 - 50
V-ph-Hz
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
IR
Cooling capacity
42,7
50,3
55,1
64,7
74,0
85,6
95,6
105
118
134
149
169
188
kW
Power input
16,3
19,8
22,1
25,4
29,9
32,8
38,3
42,6
48,1
54,3
60,3
68,8
76,2
kW
EER
2,62
2,54
2,49
2,55
2,47
2,61
2,50
2,46
2,45
2,47
2,47
2,46
2,47
-
Water flow rate plant side
2,05
2,42
2,65
3,12
3,56
4,12
4,60
5,06
5,69
6,45
7,17
8,12
9,03
l/h
Pressure drops plant side
36
50
49
46
45
43
41
39
43
42
43
43
45
kPa
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
Cooling capacity
41,0
49,3
53,7
62,8
69,3
83,3
92,5
102
114
129
144
166
185
kW
Power input
17,1
21,1
23,0
26,8
30,1
35,9
39,8
44,3
49,5
56,0
62,7
70,8
79,4
kW
EER
2,40
2,34
2,33
2,34
2,30
2,32
2,32
2,30
2,30
2,30
2,30
2,34
2,33
-
Water flow rate plant side
1,97
2,37
2,58
3,02
3,33
4,00
4,45
4,92
5,49
6,21
6,93
7,98
8,89
l/h
Pressure drops plant side
33
48
47
43
39
41
38
37
40
39
40
41
43
kPa
Heating A7W45 ( source : air in 7°C d.b. 6°C w.b. / plant : water in 40°C out 45°C )
IP
Heating capacity
45,2
54,5
59,4
70,0
78,0
93,5
104
118
128
145
162
184
203
kW
Power input
14,2
17,3
19,0
22,2
25,1
30,4
32,7
37,3
40,8
47,1
51,7
59,1
65,1
kW
COP
3,18
3,15
3,13
3,15
3,11
3,08
3,18
3,16
3,14
3,08
3,13
3,11
3,12
-
Water flow rate plant side
2,15
2,58
2,81
3,32
3,70
4,43
4,92
5,59
6,07
6,88
7,69
8,74
9,60
l/h
Pressure drops plant side
40
57
55
52
48
50
47
48
49
48
50
50
50
kPa
Heating A2W45 ( source : air in 2°C d.b. 1°C w.b. / plant : water in 40°C out 45°C )
Heating capacity
42,4
51,2
55,8
65,6
73,1
87,8
97,2
110
120
136
152
174
190
kW
Power input
15,1
18,6
20,2
23,6
26,9
32,0
34,5
39,6
43,4
49,5
54,6
62,1
68,7
kW
COP
2,81
2,75
2,76
2,78
2,72
2,74
2,82
2,78
2,76
2,75
2,78
2,80
2,77
-
Water flow rate plant side
2,24
2,69
2,93
3,45
3,85
4,62
5,11
5,78
6,31
7,17
7,98
9,13
9,99
l/h
Pressure drops plant side
43
62
60
56
52
54
51
51
53
52
54
54
55
kPa
Data declared according to EN 14511. The values are referred to units without options and accessories.
NOMINAL performances - Exta low noise setting up (AX) - Standard plants - Data certified by EUROVENT
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3+N - 50
400 - 3 - 50
V-ph-Hz
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
IR
Cooling capacity
42,9
50,7
55,5
65,2
74,5
86,2
96,2
106
119
135
150
170
189
kW
EER
2,66
2,61
2,56
2,62
2,53
2,68
2,55
2,53
2,52
2,53
2,53
2,51
2,52
-
Water flow rate plant side
ESEER
36
50
49
46
45
43
41
39
43
42
43
43
45
kPa
4,21
4,13
4,04
4,14
4,00
4,35
4,03
4,11
3,98
4,11
4,00
3,97
3,99
-
kW
Cooling A35W7 ( source : air in 35°C d.b. / plant : water in 12°C out 7°C )
Cooling capacity
41,2
49,7
54,1
63,2
69,7
83,8
93,1
103
115
130
145
167
186
EER
2,44
2,40
2,39
2,39
2,35
2,37
2,38
2,36
2,36
2,36
2,35
2,40
2,38
-
33
48
47
43
39
41
38
37
40
39
40
41
43
kPa
3,85
3,79
3,78
3,78
3,71
3,85
3,75
3,83
3,72
3,83
3,71
3,79
3,76
kW
Water flow rate plant side
IP
ESEER
Heating A7W45 ( source : air in 7°C d.b. 6°C w.b. / plant : water in 40°C out 45°C )
Heating capacity
44,9
54,0
58,9
69,4
77,4
92,8
103
117
127
144
161
183
201
COP
3,23
3,21
3,18
3,21
3,16
3,12
3,23
3,21
3,19
3,13
3,19
3,17
3,17
-
40
57
55
52
48
50
47
48
49
48
50
50
50
kPa
Water flow rate plant side
20
TECHNICAL DATA - BASE VERSION (VB)
NOMINAL performances - Extra low noise setting up (AX) - Radiant plants
Frame
Model
Power supply
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
400 - 3+N - 50
400 - 3 - 50
V-ph-Hz
Cooling A35W18 ( source : air in 35°C d.b. / plant : water in 23°C out 18°C )
IR
Cooling capacity
55,3
65,0
71,2
83,8
95,7
111
124
137
153
174
193
218
243
kW
Power input
17,9
21,8
24,3
27,8
32,8
35,9
41,9
46,5
52,7
59,5
66,1
75,3
83,6
kW
EER
3,09
2,98
2,93
3,01
2,92
3,09
2,96
2,95
2,90
2,92
2,92
2,90
2,91
-
Water flow rate plant side
2,67
3,15
3,45
4,05
4,63
5,35
5,97
6,59
7,41
8,41
9,32
10,6
11,8
l/h
Pressure drops plant side
61
85
83
77
76
73
69
67
73
71
73
73
76
kPa
Cooling A35W18 ( source : air in 35°C d.b. / plant : water in 23°C out 18°C )
Cooling capacity
53,1
63,8
69,4
81,2
89,6
108
120
133
148
167
187
215
239
kW
Power input
18,7
23,1
25,2
29,4
33,0
39,2
43,3
48,3
54,1
61,2
68,6
77,4
86,8
kW
EER
2,84
2,76
2,75
2,76
2,72
2,76
2,77
2,75
2,74
2,73
2,73
2,78
2,75
-
Water flow rate plant side
2,56
3,09
3,36
3,93
4,33
5,21
5,78
6,40
7,17
8,07
9,03
10,4
11,6
l/h
Pressure drops plant side
56
82
79
73
66
69
65
63
68
66
69
70
74
kPa
Heating A7W35 ( source : air in 7°C d.b. 6°C w.b. / plant : water in 30°C out 35°C )
IP
Heating capacity
47,9
57,8
63,0
74,3
82,7
99,3
110
125
136
154
173
196
215
kW
Power input
11,6
14,2
15,6
18,2
20,5
25,1
26,8
30,6
33,4
38,8
42,5
48,7
53,6
kW
COP
4,13
4,07
4,04
4,08
4,03
3,96
4,10
4,08
4,07
3,97
4,07
4,02
4,01
-
Water flow rate plant side
2,27
2,73
2,98
3,52
3,92
4,70
5,21
5,92
6,45
7,31
8,17
9,27
10,2
l/h
Pressure drops plant side
44
64
62
58
54
56
53
54
55
54
56
56
57
kPa
Heating A2W35 ( source : air in 2°C d.b. 1°C w.b. / plant : water in 30°C out 35°C )
Heating capacity
45,0
54,3
59,1
69,6
77,7
92,8
103
117
127
145
161
184
202
kW
Power input
12,4
15,3
16,6
19,4
22,0
26,4
28,3
32,5
35,5
40,8
44,9
51,2
56,6
kW
COP
3,63
3,55
3,56
3,59
3,53
3,52
3,64
3,60
3,58
3,55
3,59
3,59
3,57
-
Water flow rate plant side
2,37
2,85
3,10
3,66
4,08
4,87
5,40
6,16
6,69
7,60
8,46
9,65
10,6
l/h
Pressure drops plant side
48
69
67
63
59
60
57
58
59
58
60
60
61
kPa
Data declared according to EN 14511. The values are referred to units without options and accessories.
21
TECHNICAL DATA - BASE VERSION (VB)
Standard performances in cooling mode IR - Base setting up AB
Mod. 40.2 ÷ 100.2
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45
50 (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
51,4
52,9
54,4
55,8
57,3
58,8
60,3
61,8
60,7
62,4
64,2
66,0
67,7
69,5
71,2
73,0
66,5
68,4
70,3
72,2
74,2
76,1
78,0
79,9
78,1
80,3
82,6
84,8
87,1
89,3
91,6
93,8
89,3
91,9
94,4
97,0
99,6
102
105
107
103
106
109
112
115
118
121
124
116
119
122
126
129
132
136
139
9,8
9,9
9,9
10,0
10,1
10,2
10,2
10,3
11,8
11,9
12,0
12,1
12,1
12,2
12,3
12,4
12,8
12,9
13,0
13,0
13,1
13,2
13,3
13,4
15,0
15,1
15,2
15,3
15,4
15,5
15,6
15,7
17,7
17,8
17,9
18,1
18,2
18,3
18,4
18,6
19,5
19,6
19,7
19,9
20,0
20,2
20,3
20,5
21,8
22,0
22,1
22,3
22,4
22,6
22,8
22,9
48,5
49,9
51,3
52,7
54,1
55,5
56,9
58,3
57,3
59,0
60,6
62,3
63,9
65,6
67,2
68,9
62,8
64,6
66,4
68,2
70,0
71,8
73,6
75,4
73,7
75,8
78,0
80,1
82,2
84,3
86,5
88,6
84,3
86,7
89,2
91,6
94,0
96,5
98,9
101
97,5
100
103
106
109
112
114
117
109
112
116
119
122
125
128
131
11,2
11,3
11,4
11,4
11,5
11,6
11,7
11,8
13,5
13,6
13,7
13,8
13,9
14,0
14,1
14,2
14,6
14,7
14,8
14,9
15,0
15,1
15,2
15,3
17,1
17,2
17,4
17,5
17,6
17,7
17,9
18,0
20,2
20,3
20,5
20,6
20,8
20,9
21,1
21,2
22,2
22,4
22,6
22,7
22,9
23,1
23,2
23,4
24,9
25,1
25,3
25,5
25,6
25,8
26,0
26,2
45,7
47,0
48,3
49,7
51,0
52,3
53,6
54,9
54,0
55,5
57,1
58,6
60,2
61,8
63,3
64,9
59,1
60,8
62,5
64,2
65,9
67,6
69,3
71,1
69,4
71,4
73,4
75,4
77,4
79,4
81,4
83,4
79,4
81,7
84,0
86,3
88,6
90,8
93,1
95,4
91,8
94,4
97,1
99,7
102
105
108
110
103
106
109
112
115
118
121
124
12,6
12,7
12,8
12,9
13,0
13,1
13,2
13,2
15,2
15,3
15,4
15,5
15,6
15,7
15,8
15,9
16,4
16,5
16,7
16,8
16,9
17,0
17,1
17,3
19,2
19,4
19,5
19,7
19,8
20,0
20,1
20,2
22,7
22,9
23,0
23,2
23,4
23,5
23,7
23,9
25,0
25,2
25,4
25,6
25,7
25,9
26,1
26,3
28,0
28,2
28,4
28,6
28,9
29,1
29,3
29,5
42,8
44,1
45,3
46,5
47,8
49,0
50,2
51,5
50,6
52,0
53,5
55,0
56,4
57,9
59,3
60,8
55,4
57,0
58,6
60,2
61,8
63,4
65,0
66,6
65,0
66,9
68,8
70,7
72,6
74,4
76,3
78,2
74,4
76,6
78,7
80,8
83,0
85,1
87,3
89,4
86,0
88,5
91,0
93,5
96,0
98,4
101
103
96,4
99,2
102
105
108
110
113
116
14,0
14,1
14,2
14,3
14,4
14,5
14,6
14,7
16,9
17,0
17,1
17,2
17,3
17,5
17,6
17,7
18,2
18,4
18,5
18,6
18,8
18,9
19,0
19,2
21,4
21,5
21,7
21,9
22,0
22,2
22,3
22,5
25,2
25,4
25,6
25,8
26,0
26,2
26,3
26,5
27,8
28,0
28,2
28,4
28,6
28,8
29,0
29,2
31,1
31,4
31,6
31,8
32,1
32,3
32,5
32,7
40,0
41,1
42,3
43,4
44,6
45,7
46,9
48,0
47,2
48,6
49,9
51,3
52,6
54,0
55,4
56,7
51,7
53,2
54,7
56,2
57,7
59,1
60,6
62,1
60,7
62,4
64,2
65,9
67,7
69,4
71,2
72,9
69,4
71,4
73,4
75,4
77,4
79,4
81,4
83,4
80,3
82,6
84,9
87,2
89,5
91,8
94,2
96,5
90,0
92,6
95,2
97,8
100
103
106
108
15,4
15,5
15,6
15,7
15,8
16,0
16,1
16,2
18,5
18,7
18,8
18,9
19,1
19,2
19,4
19,5
20,1
20,2
20,4
20,5
20,6
20,8
20,9
21,1
23,5
23,7
23,9
24,0
24,2
24,4
24,6
24,7
27,8
28,0
28,2
28,4
28,6
28,8
29,0
29,2
30,6
30,8
31,0
31,2
31,5
31,7
31,9
32,1
34,3
34,5
34,8
35,0
35,3
35,5
35,8
36,0
37,1
38,2
39,3
40,3
41,4
42,5
43,6
44,6
43,9
45,1
46,4
47,6
48,9
50,2
51,4
52,7
48,0
49,4
50,8
52,2
53,6
55,0
56,3
57,7
56,4
58,0
59,6
61,3
62,9
64,5
66,2
67,8
64,5
66,4
68,2
70,1
72,0
73,8
75,7
77,5
74,6
76,7
78,9
81,0
83,2
85,4
87,5
89,7
83,6
86,0
88,4
90,8
93,3
95,7
98,1
100
16,8
16,9
17,0
17,2
17,3
17,4
17,5
17,7
20,2
20,4
20,5
20,7
20,8
21,0
21,1
21,3
21,9
22,0
22,2
22,4
22,5
22,7
22,8
23,0
25,7
25,9
26,0
26,2
26,4
26,6
26,8
27,0
30,3
30,5
30,7
30,9
31,2
31,4
31,6
31,8
33,3
33,6
33,8
34,1
34,3
34,6
34,8
35,1
37,4
37,6
37,9
38,2
38,5
38,7
39,0
39,3
34,3
35,3
36,2
40,5
41,6
42,8
44,3
45,6
46,9
52,0
53,5
55,0
59,5
61,2
63,0
68,8
70,8
72,8
77,1
79,4
81,6
-
18,2
18,3
18,5
21,9
22,1
22,2
23,7
23,9
24,1
27,8
28,0
28,2
32,8
33,0
33,3
36,1
36,4
36,7
40,5
40,8
41,1
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
22
TECHNICAL DATA - BASE VERSION (VB)
Mod. 115.2 ÷ 200.2
MOD.
115.2
130.2
145.2
160.2
180.2
200.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45
50 (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
127
131
134
138
142
145
149
153
143
147
151
155
159
164
168
172
162
167
172
176
181
186
190
195
179
184
190
195
200
205
210
215
204
210
216
222
228
234
240
245
227
233
240
247
253
260
266
273
24,5
24,7
24,9
25,0
25,2
25,4
25,6
25,8
27,9
28,1
28,4
28,6
28,8
29,0
29,2
29,4
31,0
31,3
31,5
31,7
32,0
32,2
32,4
32,6
34,8
35,1
35,4
35,6
35,9
36,1
36,4
36,6
38,6
38,9
39,2
39,5
39,8
40,1
40,3
40,6
43,3
43,6
44,0
44,3
44,6
44,9
45,2
45,6
120
123
127
130
134
137
141
144
135
139
143
147
151
154
158
162
153
158
162
166
171
175
180
184
169
174
179
184
189
194
199
203
193
198
204
210
215
221
226
232
214
220
227
233
239
245
251
258
28,0
28,2
28,4
28,6
28,8
29,0
29,2
29,4
31,9
32,2
32,4
32,6
32,9
33,1
33,3
33,6
35,5
35,7
36,0
36,3
36,5
36,8
37,0
37,3
39,8
40,1
40,4
40,7
41,0
41,3
41,6
41,9
44,1
44,5
44,8
45,1
45,5
45,8
46,1
46,4
49,5
49,9
50,2
50,6
51,0
51,3
51,7
52,1
113
116
120
123
126
129
133
136
127
131
134
138
142
145
149
153
144
148
153
157
161
165
169
173
159
164
169
173
178
182
187
192
182
187
192
197
203
208
213
218
202
208
213
219
225
231
237
243
31,5
31,7
32,0
32,2
32,4
32,6
32,9
33,1
35,9
36,2
36,5
36,7
37,0
37,2
37,5
37,8
39,9
40,2
40,5
40,8
41,1
41,4
41,7
42,0
44,8
45,1
45,5
45,8
46,1
46,4
46,8
47,1
49,7
50,0
50,4
50,8
51,1
51,5
51,9
52,2
55,7
56,1
56,5
56,9
57,3
57,8
58,2
58,6
106
109
112
115
118
121
124
127
119
123
126
129
133
136
140
143
135
139
143
147
151
155
159
163
149
154
158
162
167
171
175
180
170
175
180
185
190
195
200
205
189
195
200
205
211
216
222
227
35,0
35,2
35,5
35,8
36,0
36,3
36,5
36,8
39,9
40,2
40,5
40,8
41,1
41,4
41,7
42,0
44,3
44,7
45,0
45,3
45,7
46,0
46,3
46,6
49,8
50,1
50,5
50,9
51,2
51,6
52,0
52,3
55,2
55,6
56,0
56,4
56,8
57,2
57,6
58,0
61,9
62,3
62,8
63,3
63,7
64,2
64,6
65,1
98,8
102
104
107
110
113
116
119
111
114
118
121
124
127
130
134
126
130
133
137
141
144
148
152
139
143
147
151
155
159
163
168
159
163
168
173
177
182
186
191
176
182
187
192
197
202
207
212
38,5
38,8
39,1
39,3
39,6
39,9
40,2
40,5
43,9
44,2
44,6
44,9
45,2
45,5
45,8
46,2
48,8
49,1
49,5
49,9
50,2
50,6
50,9
51,3
54,7
55,1
55,6
56,0
56,4
56,8
57,2
57,6
60,7
61,2
61,6
62,0
62,5
62,9
63,4
63,8
68,1
68,6
69,1
69,6
70,1
70,6
71,1
71,6
91,8
94,5
97,1
99,8
102
105
108
110
103
106
109
112
115
118
121
124
117
121
124
127
131
134
138
141
130
133
137
141
144
148
152
156
148
152
156
160
165
169
173
177
164
169
173
178
183
188
192
197
42,0
42,3
42,6
42,9
43,2
43,5
43,8
44,1
47,9
48,2
48,6
49,0
49,3
49,7
50,0
50,4
53,2
53,6
54,0
54,4
54,8
55,2
55,6
56,0
59,7
60,2
60,6
61,0
61,5
61,9
62,4
62,8
66,2
66,7
67,2
67,7
68,2
68,7
69,2
69,6
74,3
74,8
75,4
75,9
76,5
77,0
77,6
78,1
84,7
87,2
89,6
95,3
98,1
101
108
111
114
120
123
126
136
140
144
151
156
160
-
45,5
45,8
46,2
51,9
52,3
52,7
57,6
58,1
58,5
64,7
65,2
65,7
71,7
72,3
72,8
80,5
81,0
81,6
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
23
TECHNICAL DATA - BASE VERSION (VB)
Standard performances in cooling mode IR - Low noise setting up (AS)
Mod. 40.2 ÷ 100.2
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45 (1)
50 (1) (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
49,8
51,2
52,7
54,1
55,6
57,0
58,4
59,9
58,9
60,6
62,3
64,0
65,7
67,4
69,1
70,8
64,4
66,3
68,2
70,0
71,9
73,7
75,6
77,5
75,7
77,9
80,0
82,2
84,4
86,6
88,8
91,0
86,6
89,1
91,6
94,1
96,6
99,1
102
104
100
103
106
109
112
114
117
120
112
115
118
121
125
128
131
134
10,5
10,6
10,6
10,7
10,8
10,9
10,9
11,0
12,6
12,6
12,7
12,8
12,9
13,0
13,1
13,2
13,7
13,8
13,9
14,0
14,1
14,2
14,3
14,4
15,9
16,1
16,2
16,3
16,4
16,5
16,6
16,8
18,8
19,0
19,1
19,2
19,4
19,5
19,7
19,8
21,1
21,3
21,4
21,6
21,7
21,9
22,0
22,2
23,5
23,7
23,9
24,0
24,2
24,4
24,6
24,7
47,0
48,4
49,7
51,1
52,5
53,8
55,2
56,5
55,6
57,2
58,8
60,4
62,0
63,6
65,2
66,8
60,8
62,6
64,4
66,1
67,9
69,6
71,4
73,1
71,4
73,5
75,6
77,6
79,7
81,8
83,8
85,9
81,7
84,1
86,4
88,8
91,2
93,5
95,9
98,2
94,5
97,2
99,9
103
105
108
111
114
106
109
112
115
118
121
124
127
12,0
12,1
12,2
12,2
12,3
12,4
12,5
12,6
14,3
14,5
14,6
14,7
14,8
14,9
15,0
15,1
15,6
15,7
15,8
16,0
16,1
16,2
16,3
16,4
18,2
18,3
18,5
18,6
18,7
18,9
19,0
19,2
21,5
21,7
21,8
22,0
22,2
22,3
22,5
22,6
24,1
24,3
24,5
24,7
24,8
25,0
25,2
25,4
26,9
27,1
27,3
27,5
27,7
27,9
28,1
28,3
44,3
45,6
46,8
48,1
49,4
50,7
52,0
53,2
52,4
53,9
55,4
56,9
58,4
59,9
61,4
62,9
57,3
59,0
60,6
62,3
63,9
65,6
67,2
68,9
67,3
69,2
71,2
73,1
75,1
77,0
78,9
80,9
77,0
79,2
81,4
83,6
85,9
88,1
90,3
92,5
89,0
91,5
94,1
96,7
99,2
102
104
107
99,4
102
105
108
111
114
117
119
13,5
13,6
13,7
13,8
13,9
14,0
14,1
14,2
16,1
16,3
16,4
16,5
16,6
16,7
16,9
17,0
17,6
17,7
17,8
17,9
18,1
18,2
18,3
18,5
20,5
20,6
20,8
20,9
21,1
21,2
21,4
21,5
24,2
24,4
24,6
24,7
24,9
25,1
25,3
25,5
27,1
27,3
27,5
27,7
27,9
28,1
28,3
28,5
30,2
30,5
30,7
30,9
31,1
31,4
31,6
31,8
41,5
42,7
43,9
45,1
46,3
47,5
48,7
49,9
49,1
50,5
51,9
53,3
54,7
56,1
57,6
59,0
53,7
55,3
56,8
58,3
59,9
61,4
63,0
64,5
63,1
64,9
66,7
68,5
70,3
72,2
74,0
75,8
72,1
74,2
76,3
78,4
80,5
82,5
84,6
86,7
83,4
85,8
88,2
90,6
93,0
95,4
97,8
100
93,1
95,8
98,5
101
104
107
109
112
15,0
15,1
15,2
15,3
15,4
15,5
15,6
15,8
17,9
18,1
18,2
18,3
18,5
18,6
18,7
18,9
19,5
19,7
19,8
19,9
20,1
20,2
20,4
20,5
22,8
22,9
23,1
23,3
23,4
23,6
23,8
23,9
26,9
27,1
27,3
27,5
27,7
27,9
28,1
28,3
30,2
30,4
30,6
30,8
31,0
31,3
31,5
31,7
33,6
33,9
34,1
34,3
34,6
34,8
35,1
35,3
38,7
39,8
41,0
42,1
43,2
44,3
45,4
46,5
45,8
47,1
48,4
49,7
51,1
52,4
53,7
55,0
50,1
51,5
53,0
54,4
55,9
57,3
58,8
60,2
58,8
60,5
62,2
63,9
65,6
67,3
69,0
70,7
67,3
69,2
71,2
73,1
75,1
77,0
79,0
80,9
77,8
80,0
82,3
84,5
86,8
89,0
91,3
93,5
86,9
89,4
91,9
94,4
96,9
99,4
102
104
16,5
16,6
16,7
16,8
17,0
17,1
17,2
17,3
19,7
19,9
20,0
20,2
20,3
20,5
20,6
20,7
21,5
21,6
21,8
21,9
22,1
22,3
22,4
22,6
25,0
25,2
25,4
25,6
25,8
26,0
26,1
26,3
29,6
29,8
30,0
30,2
30,5
30,7
30,9
31,1
33,2
33,4
33,7
33,9
34,1
34,4
34,6
34,9
37,0
37,2
37,5
37,8
38,1
38,3
38,6
38,9
37,1
38,2
39,3
40,3
41,4
42,5
43,6
44,6
43,9
45,1
46,4
47,6
48,9
50,2
51,4
52,7
48,0
49,4
50,8
52,2
53,6
55,0
56,3
57,7
56,4
58,0
59,6
61,3
62,9
64,5
66,2
67,8
64,5
66,4
68,2
70,1
72,0
73,8
75,7
77,5
74,6
76,7
78,9
81,0
83,2
85,4
87,5
89,7
83,6
86,0
88,4
90,8
93,3
95,7
98,1
100
16,8
16,9
17,0
17,2
17,3
17,4
17,5
17,7
20,2
20,4
20,5
20,7
20,8
21,0
21,1
21,3
21,9
22,0
22,2
22,4
22,5
22,7
22,8
23,0
25,7
25,9
26,0
26,2
26,4
26,6
26,8
27,0
30,3
30,5
30,7
30,9
31,2
31,4
31,6
31,8
33,3
33,6
33,8
34,1
34,3
34,6
34,8
35,1
37,4
37,6
37,9
38,2
38,5
38,7
39,0
39,3
34,3
35,3
36,2
40,5
41,6
42,8
44,3
45,6
46,9
52,0
53,5
55,0
59,5
61,2
63,0
68,8
70,8
72,8
77,1
79,4
81,6
-
18,2
18,3
18,5
21,9
22,1
22,2
23,7
23,9
24,1
27,8
28,0
28,2
32,8
33,0
33,3
36,1
36,4
36,7
40,5
40,8
41,1
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
24
TECHNICAL DATA - BASE VERSION (VB)
Mod. 115.2 ÷ 200.2
MOD.
115.2
130.2
145.2
160.2
180.2
200.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45 (1)
50 (1) (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
124
127
131
134
138
142
145
149
138
142
146
150
154
158
162
166
158
162
167
171
176
180
185
190
174
179
184
189
194
199
204
209
199
204
210
216
221
227
233
239
220
226
233
239
245
252
258
265
26,4
26,5
26,7
26,9
27,1
27,3
27,5
27,7
29,9
30,2
30,4
30,6
30,8
31,0
31,3
31,5
33,5
33,8
34,0
34,3
34,5
34,8
35,0
35,3
37,5
37,7
38,0
38,3
38,6
38,8
39,1
39,4
41,9
42,2
42,5
42,8
43,1
43,4
43,7
44,0
46,8
47,1
47,5
47,8
48,2
48,5
48,8
49,2
117
120
123
127
130
134
137
140
131
134
138
142
146
150
153
157
149
153
157
162
166
170
175
179
164
169
173
178
183
188
192
197
187
193
198
204
209
214
220
225
208
214
220
226
232
238
244
250
30,1
30,3
30,6
30,8
31,0
31,2
31,4
31,7
34,2
34,5
34,7
35,0
35,2
35,5
35,7
36,0
38,3
38,6
38,9
39,2
39,4
39,7
40,0
40,3
42,8
43,1
43,4
43,8
44,1
44,4
44,7
45,0
47,9
48,2
48,6
48,9
49,3
49,6
50,0
50,3
53,5
53,8
54,2
54,6
55,0
55,4
55,8
56,2
110
113
116
119
123
126
129
132
123
127
130
134
137
141
144
148
140
144
148
152
156
160
164
169
154
159
163
168
172
177
181
186
177
182
187
192
197
202
207
212
196
201
207
213
218
224
230
235
33,9
34,1
34,4
34,6
34,9
35,1
35,4
35,6
38,5
38,8
39,1
39,3
39,6
39,9
40,2
40,5
43,1
43,4
43,7
44,1
44,4
44,7
45,0
45,3
48,2
48,5
48,9
49,2
49,6
49,9
50,3
50,6
53,8
54,2
54,6
55,0
55,4
55,8
56,2
56,6
60,1
60,6
61,0
61,5
61,9
62,4
62,8
63,2
103
106
109
112
115
118
121
124
115
119
122
125
129
132
135
139
131
135
139
143
147
150
154
158
145
149
153
157
161
166
170
174
165
170
175
180
185
189
194
199
183
189
194
199
205
210
215
220
37,6
37,9
38,2
38,5
38,8
39,0
39,3
39,6
42,8
43,1
43,4
43,7
44,0
44,3
44,7
45,0
47,9
48,2
48,6
49,0
49,3
49,7
50,0
50,4
53,5
53,9
54,3
54,7
55,1
55,5
55,9
56,3
59,8
60,3
60,7
61,1
61,6
62,0
62,5
62,9
66,8
67,3
67,8
68,3
68,8
69,3
69,8
70,3
96,1
98,9
102
104
107
110
113
116
108
111
114
117
120
123
126
129
123
126
130
133
137
140
144
147
135
139
143
147
151
154
158
162
154
159
163
168
172
177
181
186
171
176
181
186
191
196
201
206
41,4
41,7
42,0
42,3
42,6
42,9
43,2
43,5
47,0
47,4
47,7
48,1
48,4
48,8
49,1
49,5
52,7
53,1
53,5
53,8
54,2
54,6
55,0
55,4
58,9
59,3
59,7
60,2
60,6
61,0
61,5
61,9
65,8
66,3
66,8
67,3
67,7
68,2
68,7
69,2
73,5
74,0
74,6
75,1
75,7
76,2
76,7
77,3
91,8
94,5
97,1
99,8
102
105
108
110
103
106
109
112
115
118
121
124
117
121
124
127
131
134
138
141
130
133
137
141
144
148
152
156
148
152
156
160
165
169
173
177
164
169
173
178
183
188
192
197
42,0
42,3
42,6
42,9
43,2
43,5
43,8
44,1
47,9
48,2
48,6
49,0
49,3
49,7
50,0
50,4
53,2
53,6
54,0
54,4
54,8
55,2
55,6
56,0
59,7
60,2
60,6
61,0
61,5
61,9
62,4
62,8
66,2
66,7
67,2
67,7
68,2
68,7
69,2
69,6
74,3
74,8
75,4
75,9
76,5
77,0
77,6
78,1
84,7
87,2
89,6
95,3
98,1
101
108
111
114
120
123
126
136
140
144
151
156
160
-
45,5
45,8
46,2
51,9
52,3
52,7
57,6
58,1
58,5
64,7
65,2
65,7
71,7
72,3
72,8
80,5
81,0
81,6
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
25
TECHNICAL DATA - BASE VERSION (VB)
Standard performances in cooling mode IR - Extra low noise setting up (AX)
Mod. 40.2 ÷ 100.2
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45 (1)
50 (1) (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
48,7
50,1
51,5
52,9
54,3
55,7
57,1
58,5
57,5
59,2
60,8
62,5
64,2
65,8
67,5
69,1
63,0
64,8
66,6
68,4
70,2
72,0
73,9
75,7
74,0
76,1
78,2
80,4
82,5
84,6
86,8
88,9
84,5
87,0
89,4
91,8
94,3
96,7
99,2
102
97,8
101
103
106
109
112
115
118
109
112
115
119
122
125
128
131
10,6
10,7
10,8
10,9
10,9
11,0
11,1
11,2
12,9
13,0
13,1
13,2
13,3
13,4
13,5
13,6
14,2
14,3
14,4
14,5
14,6
14,7
14,8
14,9
16,4
16,5
16,7
16,8
16,9
17,0
17,1
17,3
19,5
19,7
19,8
20,0
20,1
20,2
20,4
20,5
20,7
20,8
21,0
21,2
21,3
21,5
21,6
21,8
24,5
24,7
24,9
25,0
25,2
25,4
25,6
25,8
46,0
47,3
48,6
49,9
51,3
52,6
53,9
55,2
54,3
55,9
57,4
59,0
60,6
62,1
63,7
65,3
59,5
61,2
62,9
64,6
66,3
68,0
69,7
71,5
69,8
71,9
73,9
75,9
77,9
79,9
81,9
83,9
79,8
82,1
84,4
86,7
89,0
91,3
93,6
95,9
92,3
95,0
97,7
100
103
106
108
111
103
106
109
112
115
118
121
124
12,1
12,2
12,3
12,4
12,5
12,6
12,7
12,8
14,7
14,9
15,0
15,1
15,2
15,3
15,4
15,5
16,2
16,4
16,5
16,6
16,7
16,8
17,0
17,1
18,8
18,9
19,0
19,2
19,3
19,5
19,6
19,7
22,3
22,5
22,6
22,8
23,0
23,1
23,3
23,5
23,7
23,8
24,0
24,2
24,3
24,5
24,7
24,9
28,0
28,2
28,4
28,6
28,8
29,0
29,2
29,4
43,3
44,5
45,8
47,0
48,3
49,5
50,8
52,0
51,1
52,6
54,1
55,6
57,0
58,5
60,0
61,5
56,0
57,6
59,2
60,8
62,4
64,1
65,7
67,3
65,8
67,7
69,6
71,5
73,4
75,3
77,2
79,1
75,2
77,3
79,5
81,7
83,8
86,0
88,2
90,3
87,0
89,5
92,0
94,5
97,0
99,5
102
105
97,0
99,8
103
105
108
111
114
117
13,7
13,8
13,9
14,0
14,1
14,2
14,3
14,4
16,6
16,7
16,8
17,0
17,1
17,2
17,3
17,4
18,3
18,4
18,5
18,7
18,8
18,9
19,1
19,2
21,1
21,3
21,4
21,6
21,7
21,9
22,0
22,2
25,1
25,3
25,5
25,7
25,8
26,0
26,2
26,4
26,6
26,8
27,0
27,2
27,4
27,6
27,8
28,0
31,5
31,7
32,0
32,2
32,4
32,6
32,9
33,1
40,6
41,7
42,9
44,1
45,2
46,4
47,6
48,8
47,9
49,3
50,7
52,1
53,5
54,8
56,2
57,6
52,5
54,0
55,5
57,0
58,5
60,0
61,6
63,1
61,6
63,4
65,2
67,0
68,8
70,5
72,3
74,1
70,4
72,5
74,5
76,5
78,6
80,6
82,6
84,7
81,5
83,8
86,2
88,6
90,9
93,3
95,6
98,0
91,0
93,6
96,2
98,8
101
104
107
109
15,2
15,3
15,4
15,5
15,6
15,7
15,8
16,0
18,4
18,6
18,7
18,8
19,0
19,1
19,2
19,4
20,3
20,5
20,6
20,7
20,9
21,0
21,2
21,3
23,5
23,6
23,8
24,0
24,1
24,3
24,5
24,7
27,9
28,1
28,3
28,5
28,7
28,9
29,1
29,3
29,6
29,8
30,0
30,2
30,4
30,7
30,9
31,1
35,0
35,2
35,5
35,8
36,0
36,3
36,5
36,8
37,8
38,9
40,0
41,1
42,2
43,3
44,4
45,5
44,7
46,0
47,3
48,6
49,9
51,2
52,5
53,8
49,0
50,4
51,8
53,2
54,6
56,0
57,4
58,8
57,5
59,2
60,8
62,5
64,1
65,8
67,5
69,1
65,7
67,6
69,5
71,4
73,3
75,2
77,1
79,0
76,0
78,2
80,4
82,6
84,8
87,0
89,2
91,4
84,9
87,3
89,8
92,2
94,7
97,1
99,5
102
16,7
16,8
16,9
17,1
17,2
17,3
17,4
17,6
20,3
20,4
20,6
20,7
20,9
21,0
21,2
21,3
22,3
22,5
22,7
22,8
23,0
23,2
23,3
23,5
25,8
26,0
26,2
26,4
26,6
26,8
26,9
27,1
30,7
30,9
31,1
31,4
31,6
31,8
32,0
32,3
32,5
32,8
33,0
33,2
33,5
33,7
34,0
34,2
38,5
38,8
39,1
39,3
39,6
39,9
40,2
40,5
38,2
39,4
40,5
41,6
42,7
43,8
44,9
46,0
45,2
46,5
47,8
49,1
50,4
51,7
53,0
54,3
49,5
50,9
52,3
53,8
55,2
56,6
58,0
59,5
58,1
59,8
61,4
63,1
64,8
66,5
68,1
69,8
66,4
68,4
70,3
72,2
74,1
76,0
77,9
79,9
76,8
79,0
81,3
83,5
85,7
87,9
90,1
92,3
86,1
88,6
91,1
93,6
96,1
98,5
101
104
16,3
16,4
16,5
16,6
16,8
16,9
17,0
17,1
19,6
19,8
19,9
20,0
20,2
20,3
20,5
20,6
21,2
21,4
21,5
21,7
21,8
22,0
22,2
22,3
24,9
25,1
25,3
25,4
25,6
25,8
26,0
26,2
29,4
29,6
29,8
30,0
30,2
30,4
30,7
30,9
32,3
32,6
32,8
33,1
33,3
33,5
33,8
34,0
36,2
36,5
36,8
37,0
37,3
37,6
37,9
38,1
35,3
36,3
37,3
41,7
42,9
44,1
45,7
47,0
48,3
53,6
55,1
56,7
61,3
63,1
64,8
70,9
72,9
75,0
79,5
81,8
84,0
-
17,6
17,8
17,9
21,2
21,4
21,6
23,0
23,2
23,3
27,0
27,2
27,4
31,8
32,0
32,3
35,0
35,3
35,6
39,3
39,6
39,8
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
26
TECHNICAL DATA - BASE VERSION (VB)
Mod. 115.2 ÷ 200.2
MOD.
115.2
130.2
145.2
160.2
180.2
200.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45 (1)
50 (1) (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
120
124
127
131
134
138
141
145
135
139
143
147
151
154
158
162
153
158
162
166
171
175
180
184
170
175
180
185
190
195
200
205
193
198
204
210
215
221
226
232
214
221
227
233
239
245
252
258
27,4
27,6
27,8
28,0
28,2
28,4
28,6
28,8
31,1
31,3
31,6
31,8
32,0
32,3
32,5
32,7
34,6
34,9
35,1
35,4
35,7
35,9
36,2
36,4
38,7
39,0
39,3
39,6
39,8
40,1
40,4
40,7
43,7
44,0
44,3
44,6
45,0
45,3
45,6
45,9
48,7
49,1
49,4
49,8
50,1
50,5
50,9
51,2
114
117
120
123
127
130
133
136
127
131
135
139
142
146
150
153
145
149
153
157
161
165
170
174
161
165
170
175
179
184
188
193
182
187
193
198
203
208
214
219
202
208
214
220
226
232
237
243
31,3
31,5
31,8
32,0
32,2
32,5
32,7
32,9
35,6
35,8
36,1
36,3
36,6
36,9
37,1
37,4
39,6
39,9
40,2
40,5
40,7
41,0
41,3
41,6
44,2
44,6
44,9
45,2
45,5
45,9
46,2
46,5
49,9
50,3
50,6
51,0
51,4
51,7
52,1
52,5
55,7
56,1
56,5
56,9
57,3
57,7
58,1
58,5
107
110
113
116
119
122
125
129
120
124
127
130
134
137
141
144
136
140
144
148
152
156
160
164
151
156
160
164
169
173
178
182
171
176
181
186
191
196
201
206
191
196
202
207
213
218
224
229
35,2
35,5
35,7
36,0
36,2
36,5
36,8
37,0
40,0
40,3
40,6
40,9
41,2
41,5
41,8
42,1
44,5
44,9
45,2
45,5
45,8
46,2
46,5
46,8
49,8
50,1
50,5
50,9
51,2
51,6
52,0
52,3
56,1
56,6
57,0
57,4
57,8
58,2
58,6
59,0
62,6
63,1
63,5
64,0
64,5
64,9
65,4
65,9
100
103
106
109
112
115
118
120
113
116
119
122
125
129
132
135
128
131
135
139
142
146
150
153
142
146
150
154
158
162
166
170
161
165
170
175
179
184
189
193
179
184
189
194
199
204
210
215
39,1
39,4
39,7
40,0
40,3
40,6
40,9
41,1
44,4
44,8
45,1
45,4
45,8
46,1
46,4
46,7
49,5
49,8
50,2
50,6
50,9
51,3
51,7
52,0
55,3
55,7
56,1
56,5
56,9
57,3
57,7
58,1
62,4
62,8
63,3
63,8
64,2
64,7
65,1
65,6
69,6
70,1
70,6
71,1
71,6
72,1
72,7
73,2
93,5
96,2
98,9
102
104
107
110
112
105
108
111
114
117
120
123
126
119
123
126
129
133
136
140
143
132
136
140
144
148
151
155
159
150
154
159
163
167
172
176
180
167
172
176
181
186
191
196
200
43,0
43,4
43,7
44,0
44,3
44,6
44,9
45,3
48,9
49,2
49,6
50,0
50,3
50,7
51,1
51,4
54,4
54,8
55,2
55,6
56,0
56,4
56,8
57,2
60,8
61,3
61,7
62,2
62,6
63,1
63,5
64,0
68,6
69,1
69,6
70,1
70,6
71,1
71,7
72,2
76,5
77,1
77,7
78,2
78,8
79,4
79,9
80,5
94,6
97,3
100
103
105
108
111
114
106
109
113
116
119
122
125
128
121
124
128
131
135
138
142
145
133
137
141
145
149
153
156
160
152
156
161
165
170
174
178
183
169
174
179
183
188
193
198
203
40,7
41,0
41,3
41,6
41,9
42,2
42,5
42,8
46,5
46,8
47,1
47,5
47,8
48,2
48,5
48,9
51,6
52,0
52,4
52,8
53,1
53,5
53,9
54,3
57,9
58,4
58,8
59,2
59,6
60,1
60,5
60,9
64,2
64,7
65,2
65,7
66,1
66,6
67,1
67,6
72,0
72,6
73,1
73,6
74,2
74,7
75,2
75,8
87,3
89,8
92,3
98,2
101
104
111
115
118
123
127
130
140
144
148
156
160
165
-
44,1
44,4
44,8
50,3
50,7
51,1
55,9
56,3
56,7
62,8
63,2
63,7
69,6
70,1
70,6
78,0
78,6
79,2
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
27
TECHNICAL DATA - BASE VERSION (VB)
Standard performances in cooling mode IP - Base setting up (AB)
Mod. 40.2 ÷ 100.2
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45
50 (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
49,7
51,1
52,6
54,0
55,4
56,9
58,3
59,7
60,0
61,7
63,5
65,2
66,9
68,7
70,4
72,1
65,2
67,1
69,0
70,9
72,8
74,6
76,5
78,4
76,2
78,4
80,6
82,8
85,0
87,2
89,4
91,6
84,1
86,5
88,9
91,3
93,8
96,2
98,6
101
101
104
107
110
113
116
119
122
112
116
119
122
125
129
132
135
9,7
9,7
9,8
9,9
9,9
10,0
10,1
10,2
11,9
12,0
12,1
12,2
12,3
12,4
12,5
12,6
12,7
12,8
12,9
13,0
13,1
13,2
13,3
13,3
15,0
15,1
15,3
15,4
15,5
15,6
15,7
15,8
17,0
17,2
17,3
17,4
17,5
17,7
17,8
17,9
19,3
19,5
19,6
19,7
19,9
20,0
20,2
20,3
21,7
21,8
22,0
22,1
22,3
22,5
22,6
22,8
46,9
48,3
49,6
51,0
52,3
53,7
55,0
56,4
56,7
58,3
59,9
61,6
63,2
64,8
66,5
68,1
61,6
63,4
65,1
66,9
68,7
70,5
72,3
74,0
72,0
74,1
76,1
78,2
80,3
82,4
84,4
86,5
79,4
81,7
84,0
86,2
88,5
90,8
93,1
95,4
95,6
98,3
101
104
107
109
112
115
106
109
112
115
118
121
124
127
11,0
11,1
11,2
11,3
11,4
11,4
11,5
11,6
13,6
13,7
13,8
13,9
14,0
14,1
14,2
14,3
14,5
14,6
14,7
14,8
14,9
15,0
15,1
15,3
17,2
17,3
17,4
17,6
17,7
17,8
17,9
18,1
19,5
19,6
19,8
19,9
20,0
20,2
20,3
20,5
22,1
22,2
22,4
22,6
22,7
22,9
23,1
23,2
24,8
24,9
25,1
25,3
25,5
25,7
25,9
26,0
44,2
45,5
46,7
48,0
49,3
50,6
51,8
53,1
53,4
54,9
56,4
58,0
59,5
61,1
62,6
64,1
58,0
59,7
61,4
63,0
64,7
66,4
68,0
69,7
67,8
69,7
71,7
73,7
75,6
77,6
79,5
81,5
74,8
76,9
79,1
81,2
83,4
85,5
87,7
89,8
90,0
92,6
95,2
97,8
100
103
106
108
100
103
106
109
111
114
117
120
12,4
12,5
12,6
12,7
12,8
12,9
13,0
13,1
15,3
15,5
15,6
15,7
15,8
15,9
16,0
16,1
16,3
16,4
16,6
16,7
16,8
16,9
17,0
17,2
19,3
19,5
19,6
19,8
19,9
20,0
20,2
20,3
21,9
22,1
22,2
22,4
22,6
22,7
22,9
23,0
24,8
25,0
25,2
25,4
25,6
25,7
25,9
26,1
27,8
28,1
28,3
28,5
28,7
28,9
29,1
29,3
41,4
42,6
43,8
45,0
46,2
47,4
48,6
49,8
50,0
51,5
52,9
54,3
55,8
57,2
58,7
60,1
54,4
55,9
57,5
59,1
60,6
62,2
63,8
65,3
63,5
65,4
67,2
69,0
70,9
72,7
74,5
76,4
70,1
72,1
74,1
76,1
78,1
80,2
82,2
84,2
84,3
86,8
89,2
91,6
94,1
96,5
98,9
101
93,6
96,3
99,0
102
104
107
110
113
13,8
13,9
14,0
14,1
14,2
14,3
14,4
14,5
17,0
17,2
17,3
17,4
17,6
17,7
17,8
17,9
18,1
18,3
18,4
18,5
18,7
18,8
18,9
19,1
21,5
21,6
21,8
22,0
22,1
22,3
22,4
22,6
24,3
24,5
24,7
24,9
25,1
25,2
25,4
25,6
27,6
27,8
28,0
28,2
28,4
28,6
28,8
29,0
30,9
31,2
31,4
31,6
31,9
32,1
32,3
32,5
38,6
39,8
40,9
42,0
43,1
44,2
45,3
46,4
46,7
48,0
49,4
50,7
52,0
53,4
54,7
56,1
50,7
52,2
53,6
55,1
56,6
58,0
59,5
61,0
59,3
61,0
62,7
64,4
66,1
67,8
69,5
71,2
65,4
67,2
69,1
71,0
72,9
74,8
76,7
78,6
78,7
81,0
83,2
85,5
87,8
90,0
92,3
94,6
87,3
89,8
92,4
94,9
97,4
99,9
102
105
15,2
15,3
15,4
15,5
15,6
15,7
15,8
16,0
18,8
18,9
19,0
19,2
19,3
19,4
19,6
19,7
19,9
20,1
20,2
20,4
20,5
20,7
20,8
21,0
23,6
23,8
24,0
24,2
24,3
24,5
24,7
24,9
26,8
27,0
27,2
27,4
27,6
27,8
28,0
28,2
30,4
30,6
30,8
31,0
31,2
31,5
31,7
31,9
34,0
34,3
34,5
34,8
35,0
35,3
35,5
35,8
35,9
36,9
38,0
39,0
40,0
41,1
42,1
43,2
43,4
44,6
45,9
47,1
48,4
49,6
50,9
52,1
47,1
48,5
49,9
51,2
52,6
53,9
55,3
56,7
55,1
56,7
58,3
59,9
61,4
63,0
64,6
66,2
60,7
62,5
64,2
66,0
67,7
69,5
71,3
73,0
73,1
75,2
77,3
79,4
81,6
83,7
85,8
87,9
81,2
83,5
85,8
88,2
90,5
92,9
95,2
97,5
16,6
16,7
16,8
16,9
17,0
17,2
17,3
17,4
20,5
20,6
20,8
20,9
21,1
21,2
21,4
21,5
21,8
21,9
22,1
22,2
22,4
22,6
22,7
22,9
25,8
26,0
26,2
26,4
26,5
26,7
26,9
27,1
29,2
29,4
29,6
29,9
30,1
30,3
30,5
30,7
33,1
33,4
33,6
33,8
34,1
34,3
34,6
34,8
37,1
37,4
37,7
38,0
38,2
38,5
38,8
39,1
33,1
34,1
35,0
40,0
41,2
42,3
43,5
44,7
46,0
50,8
52,3
53,8
56,0
57,7
59,3
67,5
69,4
71,4
74,9
77,0
79,2
-
17,9
18,1
18,2
22,2
22,3
22,5
23,6
23,7
23,9
27,9
28,1
28,3
31,6
31,9
32,1
35,9
36,1
36,4
40,2
40,5
40,8
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
28
TECHNICAL DATA - BASE VERSION (VB)
Mod. 115.2 ÷ 200.2
MOD.
115.2
130.2
145.2
160.2
180.2
200.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45
50 (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
125
128
132
136
139
143
146
150
138
142
146
150
154
158
162
166
157
161
166
170
175
179
184
188
175
180
185
190
195
200
205
210
202
208
214
219
225
231
237
243
225
231
238
244
251
257
264
270
24,4
24,6
24,8
25,0
25,1
25,3
25,5
25,7
27,6
27,8
28,0
28,2
28,4
28,6
28,8
29,0
30,3
30,5
30,7
31,0
31,2
31,4
31,6
31,8
34,4
34,6
34,9
35,1
35,4
35,6
35,9
36,1
37,9
38,2
38,5
38,8
39,1
39,3
39,6
39,9
43,1
43,4
43,8
44,1
44,4
44,7
45,0
45,3
118
121
125
128
131
135
138
142
131
134
138
142
146
150
153
157
148
152
156
161
165
169
173
178
165
170
174
179
184
189
194
198
191
196
202
207
213
218
224
229
212
218
224
230
237
243
249
255
27,9
28,1
28,3
28,5
28,7
28,9
29,1
29,3
31,5
31,8
32,0
32,2
32,5
32,7
32,9
33,2
34,6
34,9
35,1
35,4
35,6
35,9
36,1
36,4
39,3
39,6
39,8
40,1
40,4
40,7
41,0
41,3
43,4
43,7
44,0
44,3
44,6
45,0
45,3
45,6
49,3
49,6
50,0
50,4
50,7
51,1
51,5
51,8
111
114
117
121
124
127
130
133
123
127
130
134
137
141
144
148
139
143
147
151
155
159
163
167
155
160
164
169
173
178
182
187
180
185
190
195
200
205
211
216
200
206
211
217
223
229
234
240
31,4
31,6
31,9
32,1
32,3
32,6
32,8
33,0
35,5
35,7
36,0
36,3
36,5
36,8
37,0
37,3
38,9
39,2
39,5
39,8
40,1
40,4
40,7
40,9
44,2
44,5
44,8
45,1
45,5
45,8
46,1
46,4
48,8
49,1
49,5
49,9
50,2
50,6
50,9
51,3
55,4
55,8
56,3
56,7
57,1
57,5
57,9
58,3
104
107
110
113
116
119
122
125
115
119
122
125
129
132
135
139
130
134
138
142
146
149
153
157
146
150
154
158
162
167
171
175
168
173
178
183
188
193
197
202
187
193
198
203
209
214
220
225
34,9
35,1
35,4
35,7
35,9
36,2
36,4
36,7
39,4
39,7
40,0
40,3
40,6
40,9
41,2
41,5
43,3
43,6
43,9
44,2
44,5
44,9
45,2
45,5
49,1
49,4
49,8
50,2
50,5
50,9
51,2
51,6
54,2
54,6
55,0
55,4
55,8
56,2
56,6
57,0
61,6
62,0
62,5
63,0
63,4
63,9
64,3
64,8
97,0
99,8
103
105
108
111
114
117
108
111
114
117
120
123
126
129
122
125
129
132
136
139
143
146
136
140
144
148
152
155
159
163
157
162
166
171
175
180
184
189
175
180
185
190
195
200
205
210
38,4
38,7
38,9
39,2
39,5
39,8
40,1
40,4
43,4
43,7
44,0
44,3
44,6
45,0
45,3
45,6
47,6
47,9
48,3
48,6
49,0
49,3
49,7
50,0
54,0
54,4
54,8
55,2
55,6
56,0
56,4
56,8
59,6
60,1
60,5
60,9
61,4
61,8
62,3
62,7
67,8
68,3
68,8
69,3
69,8
70,3
70,8
71,3
90,2
92,8
95,4
98,0
101
103
106
108
100
103
106
109
112
114
117
120
113
116
120
123
126
129
133
136
126
130
134
137
141
144
148
152
146
150
154
159
163
167
171
175
162
167
172
176
181
186
190
195
41,9
42,2
42,5
42,8
43,1
43,4
43,7
44,0
47,3
47,7
48,0
48,3
48,7
49,0
49,4
49,7
51,9
52,3
52,7
53,1
53,4
53,8
54,2
54,6
58,9
59,3
59,8
60,2
60,6
61,1
61,5
61,9
65,0
65,5
66,0
66,5
67,0
67,4
67,9
68,4
73,9
74,5
75,0
75,5
76,1
76,6
77,2
77,7
83,2
85,6
88,0
92,3
94,9
97,6
104
107
110
116
120
123
135
139
142
150
154
158
-
45,4
45,7
46,0
51,2
51,6
52,0
56,2
56,7
57,1
63,8
64,3
64,7
70,5
71,0
71,5
80,1
80,7
81,3
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
29
TECHNICAL DATA - BASE VERSION (VB)
Standard performances in cooling mode IP - Low noise setting up (AS)
Mod. 40.2 ÷ 100.2
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45 (1)
50 (1) (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
47,7
49,0
50,4
51,8
53,1
54,5
55,9
57,3
57,6
59,3
61,0
62,6
64,3
65,9
67,6
69,3
62,6
64,4
66,2
68,0
69,9
71,7
73,5
75,3
73,2
75,3
77,4
79,5
81,6
83,7
85,8
88,0
80,7
83,0
85,3
87,6
90,0
92,3
94,6
97,0
97,1
99,9
103
106
108
111
114
117
108
111
114
117
120
123
126
130
10,3
10,4
10,5
10,6
10,7
10,7
10,8
10,9
13,0
13,1
13,2
13,3
13,4
13,4
13,5
13,6
13,9
14,0
14,1
14,2
14,3
14,4
14,5
14,6
16,3
16,5
16,6
16,7
16,8
17,0
17,1
17,2
18,5
18,6
18,8
18,9
19,0
19,2
19,3
19,4
21,4
21,5
21,7
21,9
22,0
22,2
22,3
22,5
23,9
24,0
24,2
24,4
24,6
24,7
24,9
25,1
45,0
46,3
47,6
48,9
50,2
51,5
52,8
54,1
54,4
56,0
57,6
59,1
60,7
62,3
63,8
65,4
59,1
60,8
62,5
64,2
66,0
67,7
69,4
71,1
69,1
71,1
73,1
75,1
77,1
79,1
81,1
83,0
76,2
78,4
80,6
82,8
85,0
87,1
89,3
91,5
91,7
94,3
97,0
99,6
102
105
108
110
102
105
108
111
114
116
119
122
11,8
11,9
12,0
12,1
12,2
12,3
12,3
12,4
14,8
14,9
15,0
15,1
15,3
15,4
15,5
15,6
15,8
16,0
16,1
16,2
16,3
16,4
16,5
16,7
18,7
18,8
19,0
19,1
19,2
19,4
19,5
19,6
21,1
21,3
21,4
21,6
21,8
21,9
22,1
22,2
24,4
24,6
24,8
25,0
25,2
25,3
25,5
25,7
27,3
27,5
27,7
27,9
28,1
28,3
28,5
28,7
42,4
43,6
44,8
46,0
47,3
48,5
49,7
50,9
51,2
52,7
54,2
55,7
57,2
58,6
60,1
61,6
55,7
57,3
58,9
60,5
62,1
63,7
65,3
66,9
65,1
66,9
68,8
70,7
72,6
74,5
76,3
78,2
71,7
73,8
75,9
77,9
80,0
82,1
84,1
86,2
86,4
88,8
91,3
93,8
96,3
98,8
101
104
95,8
98,6
101
104
107
110
112
115
13,3
13,4
13,5
13,6
13,7
13,8
13,9
14,0
16,7
16,8
16,9
17,0
17,2
17,3
17,4
17,5
17,8
18,0
18,1
18,2
18,4
18,5
18,6
18,7
21,0
21,2
21,3
21,5
21,6
21,8
22,0
22,1
23,8
23,9
24,1
24,3
24,5
24,6
24,8
25,0
27,5
27,7
27,9
28,1
28,3
28,5
28,7
28,9
30,7
30,9
31,1
31,4
31,6
31,8
32,0
32,3
39,7
40,9
42,0
43,1
44,3
45,4
46,6
47,7
48,0
49,4
50,8
52,2
53,6
55,0
56,3
57,7
52,2
53,7
55,2
56,7
58,2
59,7
61,2
62,7
61,0
62,7
64,5
66,3
68,0
69,8
71,5
73,3
67,2
69,2
71,1
73,0
75,0
76,9
78,9
80,8
80,9
83,3
85,6
87,9
90,3
92,6
94,9
97,3
89,8
92,4
95,0
97,6
100
103
105
108
14,8
14,9
15,0
15,1
15,2
15,3
15,4
15,5
18,5
18,7
18,8
18,9
19,1
19,2
19,3
19,5
19,8
20,0
20,1
20,2
20,4
20,5
20,7
20,8
23,4
23,5
23,7
23,9
24,0
24,2
24,4
24,6
26,4
26,6
26,8
27,0
27,2
27,4
27,6
27,8
30,5
30,8
31,0
31,2
31,5
31,7
31,9
32,1
34,1
34,3
34,6
34,9
35,1
35,4
35,6
35,9
37,0
38,1
39,2
40,3
41,3
42,4
43,5
44,5
44,8
46,1
47,4
48,7
50,0
51,3
52,6
53,9
48,7
50,1
51,5
52,9
54,3
55,7
57,1
58,5
56,9
58,5
60,2
61,8
63,5
65,1
66,7
68,4
62,7
64,5
66,3
68,1
70,0
71,8
73,6
75,4
75,5
77,7
79,9
82,0
84,2
86,4
88,6
90,8
83,8
86,2
88,6
91,1
93,5
95,9
98,3
101
16,3
16,4
16,5
16,6
16,7
16,9
17,0
17,1
20,4
20,5
20,7
20,8
21,0
21,1
21,3
21,4
21,8
21,9
22,1
22,3
22,4
22,6
22,8
22,9
25,7
25,9
26,1
26,3
26,4
26,6
26,8
27,0
29,1
29,3
29,5
29,7
29,9
30,1
30,3
30,6
33,6
33,9
34,1
34,3
34,6
34,8
35,1
35,3
37,5
37,8
38,1
38,3
38,6
38,9
39,2
39,4
35,9
36,9
38,0
39,0
40,0
41,1
42,1
43,2
43,4
44,6
45,9
47,1
48,4
49,6
50,9
52,1
47,1
48,5
49,9
51,2
52,6
53,9
55,3
56,7
55,1
56,7
58,3
59,9
61,4
63,0
64,6
66,2
60,7
62,5
64,2
66,0
67,7
69,5
71,3
73,0
73,1
75,2
77,3
79,4
81,6
83,7
85,8
87,9
81,2
83,5
85,8
88,2
90,5
92,9
95,2
97,5
16,6
16,7
16,8
16,9
17,0
17,2
17,3
17,4
20,5
20,6
20,8
20,9
21,1
21,2
21,4
21,5
21,8
21,9
22,1
22,2
22,4
22,6
22,7
22,9
25,8
26,0
26,2
26,4
26,5
26,7
26,9
27,1
29,2
29,4
29,6
29,9
30,1
30,3
30,5
30,7
33,1
33,4
33,6
33,8
34,1
34,3
34,6
34,8
37,1
37,4
37,7
38,0
38,2
38,5
38,8
39,1
33,1
34,1
35,0
40,0
41,2
42,3
43,5
44,7
46,0
50,8
52,3
53,8
56,0
57,7
59,3
67,5
69,4
71,4
74,9
77,0
79,2
-
17,9
18,1
18,2
22,2
22,3
22,5
23,6
23,7
23,9
27,9
28,1
28,3
31,6
31,9
32,1
35,9
36,1
36,4
40,2
40,5
40,8
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
30
TECHNICAL DATA - BASE VERSION (VB)
Mod. 115.2 ÷ 200.2
MOD.
115.2
130.2
145.2
160.2
180.2
200.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45 (1)
50 (1) (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
120
124
127
131
134
138
141
145
133
137
140
144
148
152
156
160
150
154
158
163
167
171
176
180
168
173
178
182
187
192
197
202
194
200
205
211
216
222
228
233
216
222
228
234
240
247
253
259
26,8
27,0
27,2
27,4
27,6
27,8
28,0
28,1
30,1
30,4
30,6
30,8
31,0
31,3
31,5
31,7
33,5
33,7
34,0
34,2
34,4
34,7
34,9
35,2
37,7
38,0
38,3
38,6
38,8
39,1
39,4
39,7
42,0
42,3
42,6
42,9
43,3
43,6
43,9
44,2
47,5
47,9
48,2
48,6
48,9
49,3
49,6
50,0
114
117
120
123
127
130
133
136
125
129
133
136
140
143
147
151
141
145
150
154
158
162
166
170
159
163
168
172
177
181
186
191
183
188
194
199
204
210
215
220
204
209
215
221
227
233
239
245
30,6
30,8
31,0
31,3
31,5
31,7
31,9
32,2
34,5
34,7
35,0
35,2
35,5
35,7
36,0
36,2
38,2
38,5
38,8
39,1
39,4
39,6
39,9
40,2
43,1
43,4
43,8
44,1
44,4
44,7
45,0
45,4
48,0
48,4
48,7
49,1
49,4
49,8
50,1
50,5
54,3
54,7
55,1
55,5
55,9
56,3
56,7
57,1
107
110
113
116
119
122
125
129
118
121
125
128
132
135
138
142
133
137
141
145
149
152
156
160
149
154
158
162
167
171
175
179
173
177
182
187
192
197
202
207
192
197
203
208
214
219
225
230
34,4
34,7
34,9
35,2
35,4
35,7
35,9
36,2
38,8
39,0
39,3
39,6
39,9
40,2
40,5
40,8
43,0
43,3
43,7
44,0
44,3
44,6
44,9
45,2
48,5
48,9
49,2
49,6
49,9
50,3
50,7
51,0
54,0
54,4
54,8
55,2
55,6
56,0
56,4
56,8
61,1
61,6
62,0
62,5
62,9
63,4
63,8
64,3
100
103
106
109
112
115
118
120
111
114
117
120
123
127
130
133
125
128
132
136
139
143
146
150
140
144
148
152
156
160
164
168
162
166
171
176
180
185
190
194
180
185
190
195
200
206
211
216
38,2
38,5
38,8
39,1
39,4
39,6
39,9
40,2
43,1
43,4
43,7
44,0
44,3
44,7
45,0
45,3
47,8
48,1
48,5
48,9
49,2
49,6
49,9
50,3
53,9
54,3
54,7
55,1
55,5
55,9
56,3
56,7
60,0
60,5
60,9
61,3
61,8
62,2
62,7
63,1
67,9
68,4
68,9
69,4
69,9
70,4
70,9
71,4
93,5
96,2
98,9
102
104
107
110
112
103
106
109
112
115
118
121
124
116
120
123
127
130
133
137
140
131
134
138
142
146
149
153
157
151
155
160
164
168
173
177
181
168
172
177
182
187
192
197
201
42,1
42,4
42,7
43,0
43,3
43,6
43,9
44,2
47,4
47,7
48,1
48,4
48,8
49,1
49,5
49,8
52,6
53,0
53,4
53,7
54,1
54,5
54,9
55,3
59,3
59,7
60,2
60,6
61,0
61,5
61,9
62,4
66,0
66,5
67,0
67,5
68,0
68,5
68,9
69,4
74,7
75,2
75,8
76,3
76,9
77,4
78,0
78,5
90,2
92,8
95,4
98,0
101
103
106
108
100
103
106
109
112
114
117
120
113
116
120
123
126
129
133
136
126
130
134
137
141
144
148
152
146
150
154
159
163
167
171
175
162
167
172
176
181
186
190
195
41,9
42,2
42,5
42,8
43,1
43,4
43,7
44,0
47,3
47,7
48,0
48,3
48,7
49,0
49,4
49,7
51,9
52,3
52,7
53,1
53,4
53,8
54,2
54,6
58,9
59,3
59,8
60,2
60,6
61,1
61,5
61,9
65,0
65,5
66,0
66,5
67,0
67,4
67,9
68,4
73,9
74,5
75,0
75,5
76,1
76,6
77,2
77,7
83,2
85,6
88,0
92,3
94,9
97,6
104
107
110
116
120
123
135
139
142
150
154
158
-
45,4
45,7
46,0
51,2
51,6
52,0
56,2
56,7
57,1
63,8
64,3
64,7
70,5
71,0
71,5
80,1
80,7
81,3
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
31
TECHNICAL DATA - BASE VERSION (VB)
Standard performances in cooling mode IP - Extra low noise setting up (AX)
Mod. 40.2 ÷ 100.2
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45 (1)
50 (1) (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
46,7
48,1
49,4
50,8
52,1
53,5
54,8
56,2
56,4
58,0
59,6
61,3
62,9
64,5
66,1
67,8
61,4
63,1
64,9
66,7
68,5
70,2
72,0
73,8
71,7
73,8
75,8
77,9
80,0
82,0
84,1
86,2
79,1
81,4
83,6
85,9
88,2
90,5
92,8
95,0
95,1
97,8
101
103
106
109
112
114
106
109
112
115
118
121
124
127
11,2
11,3
11,3
11,4
11,5
11,6
11,7
11,8
13,8
13,9
14,0
14,1
14,2
14,3
14,4
14,5
14,8
14,9
15,1
15,2
15,3
15,4
15,5
15,6
17,5
17,6
17,7
17,8
18,0
18,1
18,2
18,4
19,7
19,9
20,0
20,2
20,3
20,5
20,6
20,7
22,9
23,1
23,2
23,4
23,6
23,7
23,9
24,1
25,5
25,7
25,9
26,1
26,3
26,5
26,7
26,8
44,1
45,4
46,7
48,0
49,2
50,5
51,8
53,0
53,2
54,8
56,3
57,8
59,4
60,9
62,5
64,0
58,0
59,6
61,3
63,0
64,6
66,3
68,0
69,7
67,7
69,7
71,6
73,6
75,5
77,5
79,4
81,4
74,7
76,8
79,0
81,1
83,3
85,4
87,6
89,7
89,8
92,4
94,9
97,5
100
103
105
108
99,7
103
105
108
111
114
117
120
12,8
12,9
13,0
13,1
13,1
13,2
13,3
13,4
15,8
15,9
16,0
16,1
16,2
16,3
16,5
16,6
16,9
17,1
17,2
17,3
17,5
17,6
17,7
17,8
19,9
20,1
20,2
20,4
20,5
20,7
20,8
21,0
22,5
22,7
22,9
23,0
23,2
23,4
23,5
23,7
26,2
26,4
26,6
26,8
26,9
27,1
27,3
27,5
29,2
29,4
29,6
29,8
30,0
30,2
30,5
30,7
41,6
42,8
44,0
45,2
46,4
47,6
48,8
50,0
50,1
51,6
53,0
54,5
55,9
57,4
58,8
60,3
54,6
56,2
57,7
59,3
60,9
62,4
64,0
65,6
63,8
65,6
67,4
69,3
71,1
73,0
74,8
76,6
70,3
72,3
74,4
76,4
78,4
80,5
82,5
84,5
84,5
87,0
89,4
91,9
94,3
96,7
99,2
102
93,9
96,6
99,3
102
105
107
110
113
14,4
14,5
14,6
14,7
14,8
14,9
15,0
15,1
17,7
17,9
18,0
18,1
18,3
18,4
18,5
18,7
19,1
19,2
19,4
19,5
19,6
19,8
19,9
20,1
22,4
22,6
22,8
22,9
23,1
23,3
23,4
23,6
25,4
25,6
25,7
25,9
26,1
26,3
26,5
26,7
29,4
29,7
29,9
30,1
30,3
30,5
30,7
31,0
32,8
33,1
33,3
33,5
33,8
34,0
34,3
34,5
39,0
40,1
41,2
42,3
43,4
44,6
45,7
46,8
47,0
48,3
49,7
51,1
52,4
53,8
55,1
56,5
51,1
52,6
54,1
55,6
57,1
58,5
60,0
61,5
59,8
61,5
63,2
64,9
66,6
68,4
70,1
71,8
65,9
67,8
69,7
71,6
73,5
75,4
77,3
79,2
79,2
81,5
83,8
86,1
88,4
90,7
92,9
95,2
88,0
90,6
93,1
95,6
98,2
101
103
106
16,0
16,1
16,2
16,3
16,4
16,6
16,7
16,8
19,7
19,9
20,0
20,1
20,3
20,4
20,6
20,7
21,2
21,3
21,5
21,7
21,8
22,0
22,1
22,3
24,9
25,1
25,3
25,5
25,7
25,9
26,0
26,2
28,2
28,4
28,6
28,8
29,0
29,2
29,4
29,6
32,7
33,0
33,2
33,4
33,7
33,9
34,2
34,4
36,5
36,7
37,0
37,3
37,5
37,8
38,1
38,3
36,3
37,4
38,4
39,5
40,5
41,6
42,6
43,7
43,8
45,1
46,4
47,6
48,9
50,2
51,4
52,7
47,7
49,1
50,5
51,9
53,2
54,6
56,0
57,4
55,7
57,4
59,0
60,6
62,2
63,8
65,4
67,0
61,5
63,3
65,0
66,8
68,6
70,4
72,1
73,9
73,9
76,1
78,2
80,3
82,5
84,6
86,7
88,8
82,1
84,5
86,9
89,2
91,6
94,0
96,3
98,7
17,6
17,7
17,8
17,9
18,1
18,2
18,3
18,5
21,7
21,8
22,0
22,2
22,3
22,5
22,6
22,8
23,3
23,5
23,7
23,8
24,0
24,2
24,3
24,5
27,4
27,6
27,8
28,0
28,2
28,4
28,6
28,8
31,0
31,2
31,5
31,7
31,9
32,1
32,4
32,6
36,0
36,3
36,5
36,8
37,1
37,3
37,6
37,8
40,1
40,4
40,7
41,0
41,3
41,6
41,9
42,2
37,0
38,0
39,1
40,2
41,2
42,3
43,4
44,4
44,7
46,0
47,2
48,5
49,8
51,1
52,4
53,7
48,5
49,9
51,3
52,7
54,1
55,5
56,9
58,4
56,7
58,4
60,0
61,6
63,3
64,9
66,6
68,2
62,6
64,4
66,2
68,0
69,8
71,6
73,4
75,2
75,3
77,5
79,7
81,8
84,0
86,2
88,3
90,5
83,6
86,0
88,4
90,8
93,2
95,6
98,1
100
16,1
16,2
16,3
16,4
16,5
16,7
16,8
16,9
19,8
20,0
20,1
20,3
20,4
20,6
20,7
20,9
21,1
21,3
21,4
21,6
21,7
21,9
22,0
22,2
25,0
25,2
25,4
25,6
25,7
25,9
26,1
26,3
28,3
28,5
28,8
29,0
29,2
29,4
29,6
29,8
32,1
32,4
32,6
32,8
33,1
33,3
33,5
33,8
36,0
36,3
36,5
36,8
37,1
37,3
37,6
37,9
34,1
35,1
36,1
41,2
42,4
43,6
44,8
46,1
47,4
52,4
53,9
55,4
57,7
59,4
61,1
69,5
71,5
73,5
77,1
79,4
81,6
-
17,4
17,5
17,7
21,5
21,7
21,8
22,9
23,0
23,2
27,1
27,3
27,5
30,7
30,9
31,1
34,8
35,1
35,3
39,0
39,3
39,6
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
32
TECHNICAL DATA - BASE VERSION (VB)
Mod. 115.2 ÷ 200.2
MOD.
115.2
130.2
145.2
160.2
180.2
200.2
TW
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
20
OUTDOOR AIR TEMPERATURE (°C D.B.)
30
35
40
25
45 (1)
50 (1) (2)
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
kWf
kWa
117
120
124
127
130
134
137
140
130
134
138
142
146
149
153
157
147
152
156
160
165
169
173
177
165
169
174
179
183
188
193
198
189
195
200
206
211
217
222
228
211
217
223
229
235
241
248
254
28,6
28,8
29,1
29,3
29,5
29,7
29,9
30,1
32,1
32,4
32,6
32,9
33,1
33,3
33,6
33,8
35,9
36,1
36,4
36,7
36,9
37,2
37,5
37,7
40,4
40,7
41,0
41,3
41,6
41,9
42,2
42,5
45,1
45,4
45,8
46,1
46,4
46,8
47,1
47,4
50,9
51,3
51,7
52,0
52,4
52,8
53,2
53,5
110
114
117
120
123
126
129
133
123
127
130
134
137
141
145
148
139
143
147
151
155
159
163
167
155
160
164
169
173
178
182
187
179
184
189
194
200
205
210
215
199
205
211
216
222
228
234
239
32,7
33,0
33,2
33,4
33,7
33,9
34,2
34,4
36,7
37,0
37,3
37,6
37,8
38,1
38,4
38,6
41,0
41,3
41,6
41,9
42,2
42,5
42,8
43,1
46,2
46,5
46,9
47,2
47,6
47,9
48,2
48,6
51,6
51,9
52,3
52,7
53,1
53,5
53,8
54,2
58,2
58,6
59,0
59,5
59,9
60,3
60,8
61,2
104
107
110
113
116
119
122
125
116
119
123
126
129
133
136
139
131
135
139
142
146
150
154
158
146
150
155
159
163
167
172
176
168
173
178
183
188
193
198
202
188
193
198
204
209
215
220
226
36,8
37,1
37,4
37,6
37,9
38,2
38,4
38,7
41,3
41,6
41,9
42,2
42,6
42,9
43,2
43,5
46,1
46,5
46,8
47,1
47,5
47,8
48,2
48,5
52,0
52,4
52,7
53,1
53,5
53,9
54,3
54,7
58,0
58,4
58,9
59,3
59,7
60,1
60,6
61,0
65,5
65,9
66,4
66,9
67,4
67,9
68,4
68,8
97,4
100
103
106
109
111
114
117
109
112
115
118
121
124
128
131
123
126
130
134
137
141
144
148
137
141
145
149
153
157
161
165
158
162
167
172
176
181
185
190
176
181
186
191
196
201
206
211
40,9
41,2
41,5
41,8
42,1
42,4
42,7
43,0
45,9
46,3
46,6
46,9
47,3
47,6
48,0
48,3
51,2
51,6
52,0
52,4
52,8
53,1
53,5
53,9
57,7
58,2
58,6
59,0
59,5
59,9
60,3
60,7
64,4
64,9
65,4
65,9
66,4
66,8
67,3
67,8
72,7
73,3
73,8
74,3
74,9
75,4
75,9
76,5
90,9
93,5
96,1
98,7
101
104
107
109
101
104
107
110
113
116
119
122
115
118
121
125
128
131
135
138
128
132
135
139
143
146
150
154
147
152
156
160
164
169
173
177
164
169
174
178
183
188
192
197
45,0
45,3
45,7
46,0
46,3
46,6
47,0
47,3
50,5
50,9
51,3
51,6
52,0
52,4
52,8
53,1
56,4
56,8
57,2
57,6
58,0
58,4
58,9
59,3
63,5
64,0
64,5
64,9
65,4
65,9
66,3
66,8
70,9
71,4
71,9
72,5
73,0
73,5
74,0
74,6
80,0
80,6
81,2
81,8
82,4
83,0
83,5
84,1
92,9
95,6
98,2
101
104
106
109
112
103
106
109
112
115
118
121
124
117
120
123
127
130
133
137
140
130
134
138
141
145
149
153
156
150
155
159
163
168
172
176
181
167
172
177
182
186
191
196
201
40,6
40,9
41,2
41,5
41,8
42,1
42,4
42,7
45,9
46,2
46,6
46,9
47,2
47,6
47,9
48,3
50,4
50,7
51,1
51,5
51,8
52,2
52,6
53,0
57,1
57,5
58,0
58,4
58,8
59,2
59,7
60,1
63,1
63,6
64,0
64,5
65,0
65,4
65,9
66,3
71,7
72,2
72,8
73,3
73,8
74,3
74,9
75,4
85,7
88,2
90,6
95,0
97,8
101
108
111
114
120
123
127
139
143
147
154
159
163
-
44,0
44,3
44,6
49,7
50,1
50,4
54,6
55,0
55,4
61,9
62,3
62,8
68,3
68,9
69,4
77,7
78,2
78,8
-
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
(2) : ATC (Advanced Temperature Control) function may occur, if present.
33
TECHNICAL DATA - BASE VERSION (VB)
Standard performances in heating mode IP - Base setting up (AB)
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
TW
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
-6
OUTDOOR AIR TEMPERATURE (°C W.B.)
2
6
9
-2
12
15
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
38,7
38,0
36,7
35,9
34,8
46,6
45,7
44,2
43,1
41,8
50,7
49,8
48,1
47,0
45,5
59,8
58,7
56,7
55,4
53,7
66,7
65,4
63,3
61,7
59,9
79,9
78,5
75,9
74,0
71,8
88,3
86,7
83,8
81,8
79,3
100
98,6
95,3
93,0
90,2
109
107
104
101
98,2
124
122
118
115
111
139
136
131
128
124
158
155
150
146
142
173
170
165
161
156
9,57
10,9
12,2
13,7
15,3
11,7
13,4
14,9
16,8
18,8
12,6
14,4
16,0
17,9
20,1
14,9
17,0
18,9
21,2
23,8
17,0
19,5
21,7
24,3
27,3
19,7
22,5
25,0
28,1
31,5
21,3
24,4
27,1
30,5
34,1
24,7
28,2
31,4
35,3
39,5
27,2
31,1
34,6
38,9
43,6
30,6
35,0
38,9
43,7
49,0
34,0
38,8
43,2
48,5
54,3
38,2
43,6
48,5
54,5
61,1
42,5
48,6
54,0
60,7
68,0
44,4
43,6
42,1
41,1
39,9
53,4
52,4
50,7
49,5
48,0
58,1
57,1
55,2
53,8
52,2
68,5
67,3
65,1
63,5
61,6
76,4
75,0
72,5
70,8
68,7
91,7
90,0
87,0
84,9
82,3
101
99,4
96,1
93,7
90,9
115
113
109
107
103
125
123
119
116
113
142
139
135
132
128
159
156
151
147
143
181
178
172
168
163
199
195
189
184
179
9,67
11,1
12,3
13,8
15,5
11,9
13,6
15,1
17,0
19,0
12,7
14,5
16,1
18,1
20,3
15,0
17,2
19,1
21,5
24,0
17,2
19,7
21,9
24,6
27,5
19,9
22,7
25,3
28,4
31,8
21,5
24,6
27,4
30,8
34,5
25,0
28,5
31,7
35,7
40,0
27,5
31,4
35,0
39,3
44,0
30,9
35,4
39,3
44,2
49,5
34,3
39,2
43,6
49,0
54,9
38,6
44,1
49,0
55,1
61,7
42,9
49,1
54,6
61,3
68,7
49,0
48,1
46,5
45,4
44,0
59,0
57,9
56,0
54,6
53,0
64,2
63,0
61,0
59,5
57,7
75,7
74,3
71,9
70,1
68,0
84,4
82,9
80,1
78,2
75,8
101
99,4
96,1
93,8
91,0
112
110
106
104
100
127
125
121
118
114
139
136
131
128
124
157
154
149
145
141
175
172
167
162
158
200
196
190
185
180
220
215
208
203
197
9,77
11,2
12,4
14,0
15,6
12,0
13,7
15,2
17,1
19,2
12,8
14,7
16,3
18,3
20,5
15,2
17,3
19,3
21,7
24,3
17,4
19,9
22,1
24,8
27,8
20,1
23,0
25,6
28,7
32,2
21,8
24,9
27,7
31,1
34,8
25,2
28,8
32,1
36,0
40,4
27,8
31,8
35,3
39,7
44,5
31,3
35,7
39,7
44,6
50,0
34,7
39,6
44,1
49,5
55,4
38,9
44,5
49,5
55,6
62,3
43,4
49,6
55,2
62,0
69,4
51,6
50,7
49,0
47,8
46,4
62,1
61,0
58,9
57,5
55,8
67,6
66,4
64,2
62,6
60,7
79,7
78,2
75,6
73,8
71,6
88,9
87,2
84,4
82,3
79,8
107
105
101
98,7
95,7
118
116
112
109
106
134
131
127
124
120
146
143
138
135
131
165
162
157
153
148
185
181
175
171
166
211
207
200
195
189
231
227
219
214
208
9,87
11,3
12,5
14,1
15,8
12,1
13,8
15,4
17,3
19,4
13,0
14,8
16,5
18,5
20,7
15,3
17,5
19,5
21,9
24,5
17,6
20,1
22,3
25,1
28,1
20,3
23,2
25,8
29,0
32,5
22,0
25,1
27,9
31,4
35,2
25,5
29,1
32,4
36,4
40,8
28,1
32,1
35,7
40,1
44,9
31,6
36,1
40,1
45,1
50,5
35,0
40,0
44,5
50,0
56,0
39,3
45,0
50,0
56,2
62,9
43,8
50,1
55,7
62,6
70,1
56,1
55,1
53,3
52,0
50,4
67,5
66,3
64,1
62,5
60,6
73,5
72,1
69,7
68,0
66,0
86,6
85,0
82,2
80,2
77,8
96,6
94,8
91,7
89,5
86,8
116
114
110
107
104
128
126
121
118
115
146
143
138
135
131
158
156
150
147
142
180
176
170
166
161
201
197
191
186
180
229
225
217
212
206
251
247
238
233
226
10,0
11,4
12,7
14,2
15,9
12,2
14,0
15,6
17,5
19,6
13,1
14,9
16,6
18,7
20,9
15,5
17,7
19,7
22,1
24,8
17,7
20,3
22,6
25,4
28,4
20,5
23,4
26,1
29,3
32,8
22,2
25,4
28,2
31,7
35,5
25,7
29,4
32,7
36,8
41,2
28,4
32,4
36,0
40,5
45,4
31,9
36,4
40,5
45,6
51,0
35,4
40,4
44,9
50,5
56,6
39,7
45,4
50,5
56,8
63,6
44,3
50,6
56,3
63,2
70,8
60,9
59,8
57,8
56,4
54,7
73,3
71,9
69,5
67,9
65,8
79,8
78,3
75,7
73,9
71,7
94,1
92,3
89,3
87,1
84,5
105
103
99,5
97,1
94,2
126
123
119
116
113
139
136
132
129
125
158
155
150
146
142
172
169
163
159
155
195
191
185
181
175
218
214
207
202
196
249
244
236
230
223
273
268
259
253
245
10,1
11,5
12,8
14,4
16,1
12,4
14,1
15,7
17,6
19,8
13,2
15,1
16,8
18,9
21,1
15,6
17,9
19,9
22,3
25,0
17,9
20,5
22,8
25,6
28,7
20,7
23,7
26,3
29,6
33,1
22,4
25,6
28,5
32,0
35,9
26,0
29,7
33,0
37,1
41,6
28,6
32,7
36,4
40,9
45,8
32,2
36,8
40,9
46,0
51,5
35,7
40,8
45,4
51,0
57,1
40,1
45,9
51,0
57,3
64,2
44,7
51,1
56,8
63,9
71,5
66,1
64,9
62,7
61,2
59,3
79,5
78,0
75,4
73,6
71,4
86,5
84,9
82,1
80,1
77,7
102
100
96,8
94,5
91,6
114
112
108
105
102
136
134
129
126
123
151
148
143
140
135
171
168
163
159
154
187
183
177
173
168
212
208
201
196
190
236
232
224
219
212
270
265
256
250
242
296
290
281
274
266
10,2
11,6
12,9
14,5
16,3
12,5
14,3
15,9
17,8
20,0
13,3
15,2
17,0
19,1
21,3
15,8
18,0
20,1
22,6
25,3
18,1
20,7
23,0
25,9
29,0
20,9
23,9
26,6
29,9
33,5
22,6
25,9
28,8
32,3
36,2
26,2
30,0
33,4
37,5
42,0
28,9
33,0
36,8
41,3
46,3
32,5
37,2
41,3
46,5
52,0
36,1
41,2
45,8
51,5
57,7
40,5
46,3
51,5
57,9
64,8
45,1
51,6
57,4
64,5
72,2
Tw= Outlet water temperature °C
kWf = Cooling capacity (kW)
kWa = Compressor power input (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
nominal or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
34
TECHNICAL DATA - BASE VERSION (VB)
Standard performances in heating mode IP - Low noise setting up (AS)
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
TW
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
-6 (1)
-2 (1)
OUTDOOR AIR TEMPERATURE (°C W.B.)
2 (1)
6
9
12
15
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
38,7
38,0
36,7
35,9
34,8
46,6
45,7
44,2
43,1
41,8
50,7
49,8
48,1
47,0
45,5
59,8
58,7
56,7
55,4
53,7
66,7
65,4
63,3
61,7
59,9
79,9
78,5
75,9
74,0
71,8
88,3
86,7
83,8
81,8
79,3
100
98,6
95,3
93,0
90,2
109
107
104
101
98,2
124
122
118
115
111
139
136
131
128
124
158
155
150
146
142
173
170
165
161
156
9,57
10,9
12,2
13,7
15,3
11,7
13,4
14,9
16,8
18,8
12,6
14,4
16,0
17,9
20,1
14,9
17,0
18,9
21,2
23,8
17,0
19,5
21,7
24,3
27,3
19,7
22,5
25,0
28,1
31,5
21,3
24,4
27,1
30,5
34,1
24,7
28,2
31,4
35,3
39,5
27,2
31,1
34,6
38,9
43,6
30,6
35,0
38,9
43,7
49,0
34,0
38,8
43,2
48,5
54,3
38,2
43,6
48,5
54,5
61,1
42,5
48,6
54,0
60,7
68,0
44,4
43,6
42,1
41,1
39,9
53,4
52,4
50,7
49,5
48,0
58,1
57,1
55,2
53,8
52,2
68,5
67,3
65,1
63,5
61,6
76,4
75,0
72,5
70,8
68,7
91,7
90,0
87,0
84,9
82,3
101
99,4
96,1
93,7
90,9
115
113
109
107
103
125
123
119
116
113
142
139
135
132
128
159
156
151
147
143
181
178
172
168
163
199
195
189
184
179
9,67
11,1
12,3
13,8
15,5
11,9
13,6
15,1
17,0
19,0
12,7
14,5
16,1
18,1
20,3
15,0
17,2
19,1
21,5
24,0
17,2
19,7
21,9
24,6
27,5
19,9
22,7
25,3
28,4
31,8
21,5
24,6
27,4
30,8
34,5
25,0
28,5
31,7
35,7
40,0
27,5
31,4
35,0
39,3
44,0
30,9
35,4
39,3
44,2
49,5
34,3
39,2
43,6
49,0
54,9
38,6
44,1
49,0
55,1
61,7
42,9
49,1
54,6
61,3
68,7
49,0
48,1
46,5
45,4
44,0
59,0
57,9
56,0
54,6
53,0
64,2
63,0
61,0
59,5
57,7
75,7
74,3
71,9
70,1
68,0
84,4
82,9
80,1
78,2
75,8
101
99,4
96,1
93,8
91,0
112
110
106
104
100
127
125
121
118
114
139
136
131
128
124
157
154
149
145
141
175
172
167
162
158
200
196
190
185
180
220
215
208
203
197
9,77
11,2
12,4
14,0
15,6
12,0
13,7
15,2
17,1
19,2
12,8
14,7
16,3
18,3
20,5
15,2
17,3
19,3
21,7
24,3
17,4
19,9
22,1
24,8
27,8
20,1
23,0
25,6
28,7
32,2
21,8
24,9
27,7
31,1
34,8
25,2
28,8
32,1
36,0
40,4
27,8
31,8
35,3
39,7
44,5
31,3
35,7
39,7
44,6
50,0
34,7
39,6
44,1
49,5
55,4
38,9
44,5
49,5
55,6
62,3
43,4
49,6
55,2
62,0
69,4
50,3
49,4
47,8
46,6
45,2
60,5
59,4
57,4
56,0
54,3
66,0
64,8
62,6
61,1
59,3
77,7
76,2
73,7
71,9
69,7
86,6
85,0
82,2
80,2
77,8
104
102
98,6
96,2
93,3
114
112
109
106
103
131
128
124
121
117
143
140
135
132
128
161
158
153
149
145
180
177
171
167
162
205
201
195
190
184
226
222
214
209
203
9,66
11,0
12,3
13,8
15,5
11,8
13,5
15,0
16,9
18,9
12,7
14,5
16,1
18,1
20,3
14,9
17,0
19,0
21,3
23,9
17,1
19,5
21,7
24,4
27,3
20,0
22,9
25,5
28,6
32,0
21,6
24,7
27,5
30,9
34,6
25,0
28,6
31,8
35,7
40,0
27,4
31,4
34,9
39,2
43,9
31,1
35,5
39,5
44,4
49,7
34,4
39,3
43,7
49,1
55,0
38,9
44,4
49,4
55,5
62,2
43,2
49,4
54,9
61,7
69,1
54,7
53,7
51,9
50,7
49,1
65,7
64,5
62,4
60,9
59,0
71,7
70,4
68,1
66,4
64,4
84,4
82,8
80,1
78,2
75,8
94,2
92,4
89,4
87,2
84,6
113
111
107
105
101
124
122
118
115
112
142
139
135
132
128
155
152
147
143
139
175
172
166
162
157
196
192
186
182
176
223
219
212
207
200
245
241
233
227
220
9,76
11,2
12,4
13,9
15,6
11,9
13,7
15,2
17,1
19,1
12,8
14,6
16,3
18,3
20,5
15,1
17,2
19,1
21,5
24,1
17,3
19,7
21,9
24,6
27,6
20,2
23,1
25,7
28,9
32,4
21,8
25,0
27,8
31,2
35,0
25,2
28,8
32,1
36,1
40,4
27,7
31,7
35,2
39,6
44,3
31,4
35,9
39,9
44,8
50,2
34,7
39,7
44,1
49,6
55,5
39,2
44,8
49,9
56,1
62,8
43,6
49,9
55,5
62,3
69,8
59,4
58,3
56,4
55,0
53,3
71,4
70,0
67,7
66,1
64,1
77,9
76,4
73,9
72,1
69,9
91,6
89,9
87,0
84,8
82,3
102
100
97,0
94,6
91,8
123
120
116
114
110
135
133
128
125
121
154
151
146
143
138
168
165
160
156
151
190
186
180
176
171
213
209
202
197
191
242
238
230
224
217
266
261
253
247
239
9,85
11,3
12,5
14,1
15,8
12,1
13,8
15,3
17,2
19,3
12,9
14,8
16,4
18,5
20,7
15,2
17,4
19,3
21,7
24,3
17,4
19,9
22,2
24,9
27,9
20,4
23,3
26,0
29,2
32,7
22,1
25,2
28,1
31,5
35,3
25,5
29,1
32,4
36,4
40,8
28,0
32,0
35,6
40,0
44,8
31,7
36,2
40,3
45,3
50,7
35,1
40,1
44,6
50,1
56,1
39,6
45,3
50,4
56,6
63,4
44,1
50,3
56,0
62,9
70,5
64,4
63,2
61,1
59,6
57,9
77,4
76,0
73,5
71,7
69,5
84,5
82,9
80,2
78,2
75,9
99,4
97,6
94,3
92,0
89,3
111
109
105
103
99,6
133
131
126
123
119
147
144
139
136
132
167
164
159
155
150
182
179
173
169
164
206
202
195
191
185
231
227
219
214
207
263
258
249
243
236
289
284
274
268
259
9,95
11,4
12,7
14,2
15,9
12,2
13,9
15,5
17,4
19,5
13,1
14,9
16,6
18,6
20,9
15,4
17,6
19,5
21,9
24,6
17,6
20,1
22,4
25,1
28,1
20,6
23,6
26,2
29,5
33,0
22,3
25,5
28,3
31,8
35,6
25,7
29,4
32,7
36,8
41,2
28,3
32,3
35,9
40,4
45,2
32,0
36,6
40,7
45,7
51,2
35,4
40,5
45,0
50,6
56,6
40,0
45,7
50,9
57,2
64,0
44,5
50,8
56,6
63,6
71,2
Tw= Outlet water temperature °C
kWa = Compressor power input (kW)
kWf = Cooling capacity (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
-4
2
nominal or maximum speed. A 0.44 x 10 m K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
35
TECHNICAL DATA - BASE VERSION (VB)
Standard performances in heating mode IP - Extra low noise setting up (AX)
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
TW
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
30
35
40
45
50
-6 (1)
-2 (1)
OUTDOOR AIR TEMPERATURE (°C W.B.)
2 (1)
6
9
12
15
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
kWt
kWa
39,9
39,1
37,8
36,9
35,8
48,0
47,1
45,5
44,4
43,1
52,2
51,3
49,6
48,4
46,9
61,6
60,4
58,4
57,0
55,3
68,7
67,4
65,2
63,6
61,7
82,3
80,8
78,2
76,2
74,0
90,9
89,3
86,3
84,2
81,7
103
102
98,2
95,8
92,9
113
111
107
104
101
128
125
121
118
115
143
140
135
132
128
163
160
154
151
146
179
175
169
165
160
9,67
11,1
12,3
13,8
15,5
11,9
13,6
15,1
16,9
19,0
12,7
14,5
16,1
18,1
20,3
15,0
17,2
19,1
21,5
24,0
17,2
19,7
21,9
24,6
27,5
19,9
22,7
25,3
28,4
31,8
21,5
24,6
27,4
30,8
34,5
25,0
28,5
31,7
35,7
39,9
27,5
31,4
35,0
39,3
44,0
30,9
35,3
39,3
44,2
49,5
34,3
39,2
43,6
49,0
54,9
38,5
44,0
49,0
55,1
61,7
42,9
49,1
54,6
61,3
68,7
45,7
44,9
43,4
42,3
41,1
55,0
54,0
52,2
50,9
49,4
59,9
58,8
56,8
55,5
53,8
70,6
69,3
67,0
65,4
63,4
78,7
77,3
74,7
72,9
70,7
94,4
92,7
89,6
87,4
84,8
104
102
99,0
96,6
93,7
119
116
113
110
107
129
127
123
120
116
146
144
139
136
131
164
161
155
151
147
187
183
177
173
168
205
201
194
190
184
9,77
11,2
12,4
14,0
15,6
12,0
13,7
15,2
17,1
19,2
12,8
14,6
16,3
18,3
20,5
15,2
17,3
19,3
21,7
24,3
17,4
19,9
22,1
24,8
27,8
20,1
23,0
25,5
28,7
32,1
21,8
24,9
27,7
31,1
34,8
25,2
28,8
32,1
36,0
40,4
27,8
31,8
35,3
39,7
44,5
31,2
35,7
39,7
44,6
50,0
34,6
39,6
44,0
49,5
55,4
38,9
44,5
49,5
55,6
62,3
43,4
49,6
55,1
62,0
69,4
50,5
49,6
47,9
46,8
45,4
60,8
59,6
57,7
56,3
54,6
66,2
64,9
62,8
61,3
59,4
78,0
76,5
74,0
72,2
70,0
87,0
85,4
82,5
80,5
78,1
104
102
99,0
96,6
93,7
115
113
109
107
103
131
129
124
121
118
143
140
135
132
128
162
159
153
150
145
181
177
172
167
162
206
202
196
191
185
226
222
215
209
203
9,87
11,3
12,5
14,1
15,8
12,1
13,8
15,4
17,3
19,4
12,9
14,8
16,5
18,5
20,7
15,3
17,5
19,5
21,9
24,5
17,6
20,1
22,3
25,1
28,1
20,3
23,2
25,8
29,0
32,5
22,0
25,1
27,9
31,4
35,2
25,5
29,1
32,4
36,4
40,8
28,1
32,1
35,7
40,1
44,9
31,6
36,1
40,1
45,1
50,5
35,0
40,0
44,5
50,0
56,0
39,3
45,0
50,0
56,2
62,9
43,8
50,1
55,7
62,6
70,1
48,5
47,6
46,0
44,9
43,6
58,3
57,2
55,4
54,0
52,4
63,6
62,4
60,4
58,9
57,1
75,0
73,6
71,1
69,4
67,3
83,6
82,0
79,3
77,4
75,1
100
98,4
95,1
92,8
90,0
111
109
106
103
99,9
126
124
120
117
113
137
135
130
127
123
156
153
148
144
140
174
171
165
161
156
198
194
188
183
178
217
213
206
201
195
9,24
10,6
11,7
13,2
14,8
11,3
12,9
14,3
16,1
18,0
12,2
13,9
15,5
17,4
19,5
14,4
16,4
18,2
20,5
23,0
16,4
18,7
20,8
23,4
26,2
19,3
22,0
24,5
27,5
30,8
20,8
23,8
26,4
29,7
33,3
23,9
27,4
30,4
34,2
38,3
26,3
30,1
33,5
37,6
42,1
30,0
34,2
38,1
42,8
47,9
33,0
37,8
42,0
47,2
52,9
37,4
42,7
47,5
53,4
59,8
41,4
47,4
52,7
59,2
66,3
52,7
51,7
50,0
48,8
47,3
63,4
62,2
60,2
58,7
56,9
69,1
67,9
65,6
64,0
62,1
81,5
80,0
77,3
75,4
73,2
90,9
89,2
86,2
84,1
81,6
109
107
103
101
97,8
121
119
115
112
109
137
135
130
127
123
149
146
142
138
134
169
166
160
157
152
189
186
179
175
170
215
211
204
199
193
236
232
224
218
212
9,33
10,7
11,9
13,3
14,9
11,4
13,0
14,5
16,3
18,2
12,3
14,1
15,6
17,6
19,7
14,5
16,6
18,4
20,7
23,2
16,5
18,9
21,0
23,6
26,5
19,4
22,2
24,7
27,8
31,1
21,0
24,0
26,7
30,0
33,6
24,2
27,6
30,7
34,5
38,7
26,6
30,4
33,8
38,0
42,5
30,3
34,6
38,5
43,2
48,4
33,4
38,1
42,4
47,7
53,4
37,8
43,1
48,0
53,9
60,4
41,9
47,8
53,2
59,8
67,0
57,2
56,2
54,3
53,0
51,4
68,8
67,5
65,3
63,7
61,8
75,1
73,7
71,2
69,5
67,4
88,4
86,8
83,9
81,9
79,4
98,6
96,8
93,6
91,3
88,6
118
116
112
110
106
131
129
125
122
118
149
146
142
138
134
162
159
154
150
145
184
180
174
170
165
205
201
195
190
184
233
229
221
216
209
256
251
243
237
230
9,42
10,8
12,0
13,5
15,1
11,5
13,1
14,6
16,4
18,4
12,4
14,2
15,8
17,7
19,9
14,6
16,7
18,6
20,9
23,4
16,7
19,1
21,2
23,9
26,7
19,6
22,4
25,0
28,1
31,4
21,2
24,2
27,0
30,3
33,9
24,4
27,9
31,0
34,9
39,1
26,8
30,7
34,1
38,4
43,0
30,6
34,9
38,9
43,7
48,9
33,7
38,5
42,8
48,1
53,9
38,1
43,6
48,5
54,5
61,0
42,3
48,3
53,7
60,4
67,6
62,1
60,9
58,9
57,5
55,7
74,6
73,3
70,8
69,1
67,0
81,4
79,9
77,3
75,4
73,1
95,9
94,2
91,1
88,8
86,2
107
105
102
99,1
96,1
128
126
122
119
115
142
140
135
132
128
162
159
154
150
145
176
172
167
163
158
199
195
189
184
179
223
218
211
206
200
253
248
240
234
227
278
273
264
257
250
9,52
10,9
12,1
13,6
15,2
11,6
13,3
14,8
16,6
18,6
12,5
14,3
16,0
17,9
20,1
14,8
16,9
18,8
21,1
23,6
16,9
19,3
21,5
24,1
27,0
19,8
22,7
25,2
28,3
31,7
21,4
24,5
27,2
30,6
34,3
24,7
28,2
31,4
35,2
39,5
27,1
31,0
34,5
38,7
43,4
30,9
35,3
39,2
44,1
49,4
34,0
38,9
43,3
48,6
54,4
38,5
44,0
49,0
55,0
61,6
42,7
48,8
54,3
61,0
68,3
Tw= Outlet water temperature °C
kWa = Compressor power input (kW)
kWf = Cooling capacity (kW)
kWt = Heating capacity (kW)
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at
-4
2
nominal or maximum speed. A 0.44 x 10 m K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
(1) : at these temperatures the fans are at maximum speed.
36
TECHNICAL DATA - BASE VERSION (VB)
Correction factor for the use of glycol in heating mode
ETHYLENE GLYCOL with water produced between 30 ÷ 55 º C.
Percentage Of glycol in mass / volume
0/0
10 / 8,9
20 / 18,1
30 / 27,7
40 / 37,5
0
-3,2
-8
-14
-22
CCPT - Heating capacity
1,000
0,995
0,985
0,975
0,970
CCPA - Power input
1,000
1,010
1,015
1,020
1,030
CCQA - Water flow rate
1,000
1,038
1,062
1,091
1,127
CCDP - Water pressure drop
1,000
1,026
1,051
1,077
1,103
0/0
10 / 9,6
20 / 19,4
30 / 29,4
40 / 39,6
0
-3,3
-7
-13
-21
CCPT - Heating capacity
1,000
0,990
0,975
0,965
0,955
CCPA - Power input
1,000
1,010
1,020
1,030
1,040
CCQA - Water flow rate
1,000
1,018
1,032
1,053
1,082
CCDP - Water pressure drop
1,000
1,026
1,051
1,077
1,103
Freezing point [°C]
PROPYLENE GLYCOL with water produced between 30 ÷ 55ºC.
Percentage Of glycol in mass / volume
Freezing point [°C]
Based on DESIGN CONDITIONS from the table “performances” extract Heating Capacity (kWtr).
Based on type and percentage of glycol extract CCPT, CCQA, CCDP.
Then calculate.
Pt_brine = kWtr x CCPT
Pass_CP_brine = kWa x CCPA
Then calculate brine flow rate to the heat recovery exchanger:
Q_brine [l/s]=CCQA x (Pt_brine [kW]*0.86/∆T_brine)/3.6
where ΔT_brine is the temperature difference outlet-intlet heat recovery exchanger:
∆T_brine=Twout_brine-Twin_brine
With this brine flow rate enter in abscissa on the water pressure drop of the heat recovery then you have Dp_app.
Finally you can calculate the actual pressure drop of the brine on heat recovery:
Dp_brine =CCDP x Dp_app
37
TECHNICAL DATA - BASE VERSION (VB)
Correction factor for the use of glycol in cooling mode
ETHYLENE GLYCOL with water produced between 5 ÷ 20 º C.
Percentage Of glycol in mass / volume
0/0
10 / 8,9
20 / 18,1
30 / 27,7
40 / 37,5
0
-3,2
-8
-14
-22
CCPF - Cooling capacity
1,00
0,99
0,98
0,97
0,95
CCPA - Power input
1,00
1,00
0,99
0,99
0,98
CCQA - Water flow rate
1,00
1,04
1,08
1,12
1,16
CCDP - Water pressure drop
1,00
1,08
1,16
1,25
1,35
10 / 9,6
20 / 19,4
30 / 29,4
40 / 39,6
Freezing point [°C]
PROPYLENE GLYCOL with water produced between 5 ÷ 20 º C.
Percentage Of glycol in mass / volume
0/0
Freezing point [°C]
0
-3,3
-7
-13
-21
CCPF - Cooling capacity
1,00
0,98
0,96
0,94
0,92
CCPA - Power input
1,00
0,99
0,98
0,95
0,93
CCQA - Water flow rate
1,00
1,01
1,03
1,06
1,09
CCDP - Water pressure drop
1,00
1,05
1,11
1,22
1,38
Based on outdoor air temperature and leaving water temperature of the evaporator (DESIGN CONDITIONS) from the table
“performances” extract Cooling Capacity (kWf) and Compressors Power Input (kWa).
Based on type and percentage of glycol extract CCPF, CCPA, CCQA, CCDP.
Then calculate.
Pf_brine = kWf x CCPF
Pass_CP_brine = kWa x CCPA
Then calculate brine flow rate of the evaporator:
Q_brine_evap [l/s]=CCQA x (Pf_brine [kW]*0.86/ΔT_brine)/3.6
where ΔT_brine is the difference inlet-outlet evaporator water temperature:
ΔT_brine=Twin_evap_brine-Twout_evap_brine
With this brine flow rate enter in abscissa on the water pressure drop of the evaporator then you have Dp_app.
Finally you can calculate the actual pressure drop of the brine on evaporator side:
Dp_evap_brine =CCDP x Dp_app
Fouling factors
The performances supplied with the tables are referred to a fouling factory = 0.44x10-4 m² K/W . For different values of the fouling
factory, use the reduction coefficients reported in the following table.
Fouling factory
(m² K / W)
(m² K / W)
(m² K / W)
0,44 x 10-4
0,86 x 10-4
1,72 x 10-4
F.c. PF: Correction Factor for Cooling capacity
F.c. PA: Correction Factor for compressor power Input
38
F.c. PF
1,00
0,98
0,93
Evaporator
F.c. PA
1,00
0,99
0,98
TECHNICAL DATA - BR - BP UNIT
Mandatory requirements for BR and BP units
BR and BP units must be used with a mixture of water and antifreeze fluid (eg glycol) in a percentage enought to prevent freezing
of the mixture under all possible conditions, otherwise it will VOID
THE WARRANTY.
Please contact our customer service to set the following parameters: →
Correction factors to apply to the basic version data.
Parameter Default How to calculate
Example
to set
value
the value to set with TWE = 0°C
AL51
3 °C
TWE -4 °C
-4 °C
TR10
9 °C
TWE +2 °C
+2 °C
TR11
7 °C
TWE +2 °C
+2 °C
HI12
4 °C
TWE -3 °C
-3 °C
HI14
4 °C
TWE -3 °C
-3 °C
Example
with TWE = -5°C
-9 °C
-3 °C
-3 °C
-8 °C
-8 °C
TWE= Evaporator outlet desired water temperature
ETHYLENE GLYCOL
Percentage Of glycol in mass / volume
Freezing point [°C]
Produced water temperature
CCPF - Cooling capacity
CCPA - Power input
CCQA - Water flow rate
CCDP - Pressure drop
Percentage Of glycol in mass / volume
Freezing point [°C]
Produced water temperature
CCPF - Cooling capacity
CCPA - Power input
CCQA - Water flow rate
CCDP - Pressure drop
Percentage Of glycol in mass / volume
Freezing point [°C]
Produced water temperature
CCPF - Cooling capacity
CCPA - Power input
CCQA - Water flow rate
CCDP - Pressure drop
4
0,912
0,967
1,071
1,090
4
0,899
0,960
1,106
1,140
4
0,884
0,880
1,150
1,190
2
0,855
0,957
1,072
1,095
2
0,842
0,950
1,107
1,145
2
0,827
0,870
1,151
1,195
0
0,798
0,947
1,073
1,100
0
0,785
0,940
1,108
1,150
0
0,770
0,860
1,153
1,200
-2
0,738
0,927
1,075
1,110
20 / 18,1
-8
-4
0,683
0,897
1,076
1,120
-6
-
-8
-
-10
-
-12
-
-2
0,725
0,920
1,109
1,155
30 / 27,7
-14
-4
0,670
0,890
1,110
1,160
-6
0,613
0,870
1,111
1,175
-8
0,562
0,840
1,112
1,190
-10
-
-12
-
-2
0,710
0,840
1,154
1,210
40 / 37,5
-22
-4
0,655
0,810
1,155
1,220
-6
0,598
0,790
1,157
1,235
-8
0,547
0,760
1,158
1,250
-10
0,490
0,724
1,159
1,269
-12
0,437
0,686
1,161
1,290
-2
0,690
0,900
1,039
1,130
20 / 19,4
-7
-4
0,641
0,875
1,040
1,140
-6
-
-8
-
-10
-
-12
-
-2
0,680
0,888
1,069
1,200
30 / 29,4
-13
-4
0,630
0,865
1,069
1,210
-6
0,583
0,838
1,068
1,255
-8
0,536
0,810
1,067
1,300
-10
-
-12
-
-2
0,670
0,820
1,110
1,375
40 / 39,6
-21
-4
0,620
0,795
1,108
1,430
-6
0,570
0,773
1,107
1,500
-8
0,520
0,750
1,105
1,570
-10
0,478
0,714
1,103
1,642
-12
0,438
0,680
1,101
1,724
PROPYLENE GLYCOL
Percentage Of glycol in mass / volume
Freezing point [°C]
Produced water temperature
CCPF - Cooling capacity
CCPA - Power input
CCQA - Water flow rate
CCDP - Pressure drop
Percentage Of glycol in mass / volume
Freezing point [°C]
Produced water temperature
CCPF - Cooling capacity
CCPA - Power input
CCQA - Water flow rate
CCDP - Pressure drop
Percentage Of glycol in mass / volume
Freezing point [°C]
Produced water temperature
CCPF - Cooling capacity
CCPA - Power input
CCQA - Water flow rate
CCDP - Pressure drop
4
0,874
0,945
1,037
1,110
4
0,869
0,935
1,072
1,160
4
0,848
0,865
1,116
1,230
2
0,807
0,935
1,038
1,115
2
0,799
0,923
1,071
1,175
2
0,784
0,855
1,114
1,275
0
0,740
0,925
1,039
1,120
0
0,729
0,910
1,070
1,190
0
0,719
0,845
1,112
1,320
Based on leaving water temperature of the evaporator and condensing temperature = 7°C from the table “performances” extract Cooling Capacity
(kWf) and Compressors Power Input (kWa).
Based on type and percentage of glycol extract CCPF, CCPA, CCQA, CCDP.
Then calculate.
Pf_brine = kWf x CCPF
Pass_CP_brine = kWa x CCPA
Then calculate brine flow rate:
Q_brine_evap [l/s]=CCQA x (Pf_brine [kW]*0.86/DT_brine)/3.6
where DT_brine is the difference between inlet-outlet evaporator water temperature:
DT_brine=Twin_evap_brine-Twout_evap_brine
With this brine flow rate enter in abscissa on the water pressure drop of the evaporator then you have Dp_app.
Finally you can calculate the actual pressure drop of the brine on evaporator side:
Dp_evap_brine =CCDP x Dp_app
39
TECHNICAL DATA - IR DESUPERHEATER VERSION (VD)
Base setting up AB
Heat exchanger specifications
Frame
Model
Type of recovery exchanger
Quantity
Max. operating pressure on wet side
Total water content of recovery exchangers
Unit specification
Cooling capacity VD(1)
Power input compressor VD (1)
Total power input VD (1)
EER VD (1)
Water flow rate VD (1)
Water pressure drop VD (1)
Recovered heating capacity (1)
Recovered water flow rate (1)
Recovered water pressure drop (1)
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2
U.M.
1,20
1,20
1,20
1,50
1,50
N°
kPa
l
131
39,3
42,9
3,05
6,26
52
38,4
1,83
14
149
43,7
49,1
3,03
7,12
51
44,0
2,10
18
164
49,0
54,4
3,01
7,84
52
49,3
2,36
22
187
54,3
61,5
3,04
8,93
52
55,4
2,65
18
208
60,9
68,1
3,05
9,94
54
61,3
2,93
21
kW
kW
kW
l/s
kPa
kW
l/s
kPa
0,55
0,55
0,55
0,55
0,55
Brazed plates
1
600
0,75 0,75 1,20
47,1
13,8
15,0
3,14
2,25
43
13,5
0,65
6
55,6
16,6
17,8
3,12
2,66
60
15,7
0,75
9
60,9
17,9
19,7
3,09
2,91
59
17,6
0,84
11
71,6
21,0
22,8
3,14
3,42
55
20,0
0,96
14
81,8
24,8
26,6
3,08
3,91
54
23,6
1,13
19
94,6
27,4
31,0
3,05
4,52
52
27,1
1,29
15
106
30,7
34,3
3,09
5,06
50
30,4
1,45
18
116
34,4
38,0
3,05
5,54
47
34,4
1,64
11
(1): The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.
The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.
Low noise setting up AS
Heat exchanger specifications
Frame
Model
Type of recovery exchanger
Quantity
Max. operating pressure on wet side
Total water content of recovery exchangers
Unit specification
Cooling capacity VD(1)
Power input compressor VD (1)
Total power input VD (1)
EER VD (1)
Water flow rate VD (1)
Water pressure drop VD (1)
Recovered heating capacity (1)
Recovered water flow rate (1)
Recovered water pressure drop (1)
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2
U.M.
1,20
1,20
1,20
1,50
1,50
N°
kPa
l
127
42,1
44,6
2,85
6,07
49
38,4
1,83
14
145
47,1
50,9
2,85
6,93
48
44,0
2,10
18
159
52,7
56,5
2,81
7,60
49
49,3
2,36
22
182
58,9
63,9
2,85
8,70
49
55,4
2,65
18
202
65,8
70,8
2,85
9,65
51
61,3
2,93
21
kW
kW
kW
l/s
kPa
kW
l/s
kPa
0,55
0,55
0,55
0,55
0,55
Brazed plates
1
600
0,75 0,75 1,20
45,7
14,7
15,6
2,93
2,18
41
13,5
0,65
6
54,0
17,7
18,5
2,92
2,58
57
15,7
0,75
9
59,1
19,2
20,5
2,88
2,82
56
17,6
0,84
11
69,4
22,4
23,7
2,93
3,32
52
20,0
0,96
14
79,4
26,5
27,7
2,87
3,79
51
23,6
1,13
19
91,7
29,7
32,2
2,85
4,38
49
27,1
1,29
15
102
33,1
35,6
2,87
4,87
46
30,4
1,45
18
113
37,1
39,6
2,85
5,40
45
34,4
1,64
11
(1): The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.
The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.
Extra low noise setting up AX
Heat exchanger specifications
Frame
Model
Type of recovery exchanger
Quantity
Max. operating pressure on wet side
Total water content of recovery exchangers
Unit specification
Cooling capacity VD(1)
Power input compressor VD (1)
Total power input VD (1)
EER VD (1)
Water flow rate VD (1)
Water pressure drop VD (1)
Recovered heating capacity (1)
Recovered water flow rate (1)
Recovered water pressure drop (1)
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2
U.M.
1,20
1,20
1,20
1,50
1,50
N°
kPa
l
124
43,7
45,9
2,70
5,92
46
38,4
1,83
14
140
48,7
51,9
2,70
6,69
45
44,0
2,10
18
156
54,4
57,7
2,70
7,45
47
49,3
2,36
22
177
61,4
65,7
2,69
8,46
46
55,4
2,65
18
197
68,5
72,8
2,71
9,41
48
61,3
2,93
21
kW
kW
kW
l/s
kPa
kW
l/s
kPa
0,55
0,55
0,55
0,55
0,55
Brazed plates
1
600
0,75 0,75 1,20
44,6
14,9
15,7
2,84
2,13
39
13,5
0,65
6
52,7
18,1
18,9
2,79
2,52
54
15,7
0,75
9
57,7
20,0
21,1
2,73
2,76
53
17,6
0,84
11
67,8
23,1
24,2
2,80
3,24
49
20,0
0,96
14
77,5
27,5
28,5
2,72
3,70
48
23,6
1,13
19
89,6
29,1
31,3
2,86
4,28
46
27,1
1,29
15
100
34,4
36,6
2,73
4,78
44
30,4
1,45
18
110
38,5
40,7
2,70
5,26
43
34,4
1,64
11
(1): The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.
The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.
40
TECHNICAL DATA - IR DESUPERHEATER VERSION (VD)
Performances
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
TWR
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
OUTDOOR AIR TEMPERATURE (°C D.B.)
25
30
35
40
45
kWtr = Recovered HEATING CAPACITY [kW]
11,4
11,3
11,0
10,5
9,72
8,70
7,46
5,97
4,25
13,3
13,2
12,8
12,2
11,3
10,1
8,67
6,94
4,94
14,9
14,8
14,4
13,7
12,7
11,3
9,72
7,78
5,54
16,9
16,8
16,3
15,5
14,4
12,9
11,0
8,85
6,30
19,9
19,8
19,3
18,3
17,0
15,2
13,0
10,4
7,43
22,9
22,8
22,1
21,1
19,5
17,5
15,0
12,0
8,53
25,7
25,5
24,8
23,6
21,9
19,6
16,8
13,4
9,57
12,9
12,8
12,5
11,9
11,0
9,86
8,45
6,76
4,82
15,0
14,9
14,5
13,8
12,8
11,5
9,82
7,87
5,60
16,8
16,7
16,3
15,5
14,3
12,9
11,0
8,82
6,28
19,1
19,0
18,5
17,6
16,3
14,6
12,5
10,0
7,13
22,6
22,4
21,8
20,8
19,2
17,2
14,8
11,8
8,42
25,9
25,8
25,1
23,9
22,1
19,8
17,0
13,6
9,67
29,1
28,9
28,1
26,8
24,8
22,2
19,0
15,2
10,8
14,7
14,6
14,2
13,5
12,5
11,2
9,59
7,68
5,47
17,1
17,0
16,5
15,7
14,5
13,0
11,2
8,94
6,36
19,1
19,0
18,5
17,6
16,3
14,6
12,5
10,0
7,13
21,7
21,6
21,0
20,0
18,5
16,6
14,2
11,4
8,10
25,6
25,5
24,8
23,6
21,9
19,6
16,8
13,4
9,56
29,5
29,3
28,5
27,1
25,1
22,5
19,3
15,4
11,0
33,0
32,8
32,0
30,4
28,2
25,2
21,6
17,3
12,3
16,6
16,5
16,1
15,3
14,2
12,7
10,9
8,71
6,20
19,3
19,2
18,7
17,8
16,5
14,8
12,6
10,1
7,21
21,7
21,5
21,0
19,9
18,5
16,5
14,2
11,4
8,08
24,6
24,5
23,8
22,7
21,0
18,8
16,1
12,9
9,18
29,1
28,9
28,1
26,7
24,8
22,2
19,0
15,2
10,8
33,4
33,2
32,3
30,7
28,4
25,5
21,8
17,5
12,4
37,4
37,2
36,2
34,4
31,9
28,6
24,5
19,6
14,0
18,8
18,7
18,2
17,3
16,0
14,4
12,3
9,85
7,01
21,9
21,7
21,2
20,1
18,6
16,7
14,3
11,5
8,15
24,5
24,4
23,7
22,6
20,9
18,7
16,0
12,8
9,14
27,9
27,7
27,0
25,6
23,7
21,3
18,2
14,6
10,4
32,9
32,7
31,8
30,3
28,0
25,1
21,5
17,2
12,3
37,8
37,5
36,5
34,7
32,2
28,8
24,7
19,8
14,1
42,4
42,1
41,0
39,0
36,1
32,3
27,7
22,2
15,8
MOD.
115.2
130.2
145.2
160.2
180.2
200.2
TWR
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
OUTDOOR AIR TEMPERATURE (°C D.B.)
25
30
35
40
45
kWtr = Recovered HEATING CAPACITY [kW]
29,1
28,9
28,1
26,7
24,8
22,2
19,0
15,2
10,8
32,4
32,2
31,4
29,8
27,6
24,8
21,2
17,0
12,1
37,2
36,9
36,0
34,2
31,7
28,4
24,3
19,5
13,9
41,6
41,4
40,3
38,3
35,5
31,8
27,2
21,8
15,5
46,8
46,5
45,3
43,1
39,9
35,7
30,6
24,5
17,4
51,8
51,5
50,1
47,6
44,1
39,5
33,9
27,1
19,3
32,9
32,7
31,8
30,3
28,0
25,1
21,5
17,2
12,3
36,7
36,5
35,5
33,8
31,3
28,0
24,0
19,2
13,7
42,1
41,9
40,7
38,7
35,9
32,1
27,5
22,0
15,7
47,2
46,9
45,6
43,4
40,2
36,0
30,8
24,7
17,6
53,0
52,7
51,3
48,8
45,2
40,5
34,7
27,8
19,8
58,7
58,3
56,7
54,0
50,0
44,8
38,4
30,7
21,9
37,4
37,2
36,2
34,4
31,9
28,5
24,4
19,6
13,9
41,7
41,5
40,4
38,4
35,6
31,9
27,3
21,9
15,6
47,8
47,5
46,3
44,0
40,7
36,5
31,3
25,0
17,8
53,6
53,3
51,8
49,3
45,7
40,9
35,0
28,1
20,0
60,2
59,9
58,3
55,4
51,3
46,0
39,4
31,5
22,4
66,6
66,2
64,5
61,3
56,8
50,9
43,6
34,9
24,8
42,4
42,1
41,0
39,0
36,1
32,3
27,7
22,2
15,8
47,3
47,0
45,8
43,5
40,3
36,1
30,9
24,8
17,6
54,2
53,9
52,4
49,9
46,2
41,4
35,4
28,4
20,2
60,7
60,4
58,7
55,9
51,7
46,3
39,7
31,8
22,6
68,2
67,8
66,0
62,8
58,1
52,1
44,6
35,7
25,4
75,5
75,0
73,0
69,5
64,3
57,6
49,4
39,5
28,1
47,9
47,6
46,4
44,1
40,8
36,6
31,3
25,1
17,9
53,5
53,2
51,8
49,2
45,6
40,8
35,0
28,0
19,9
61,3
60,9
59,3
56,4
52,2
46,8
40,1
32,1
22,9
68,7
68,3
66,5
63,2
58,5
52,4
44,9
36,0
25,6
77,2
76,7
74,7
71,0
65,8
58,9
50,5
40,4
28,8
85,4
84,9
82,6
78,6
72,8
65,2
55,8
44,7
31,8
kWtr = Recovery heat capacity
TWR = Desuperheater outlet waterl temperature, ∆tin-out= 5°C
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal
or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
41
TECHNICAL DATA - IP DESUPERHEATER VERSION (VD)
Base setting up AB
Heat exchanger specifications
Frame
Model
Type of recovery exchanger
Quantity
Max. operating pressure on wet side
Total water content of recovery exchangers
Unit specification
Cooling capacity VD(1)
Power input compressor VD (1)
Total power input VD (1)
EER VD (1)
Water flow rate VD (1)
Water pressure drop VD (1)
Recovered heating capacity (1)
Recovered water flow rate (1)
Recovered water pressure drop (1)
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
1,20
1,20
1,20
1,50
1,50
N°
kPa
l
127
38,8
42,4
3,00
6,07
49
37,1
1,77
13
144
42,6
48,0
3,00
6,88
48
42,4
2,03
17
160
48,3
53,7
2,98
7,64
49
47,5
2,27
21
185
53,4
60,6
3,05
8,84
51
52,4
2,50
16
206
60,6
67,8
3,04
9,84
53
58,1
2,78
19
kW
kW
kW
l/s
kPa
kW
l/s
kPa
0,55
0,55
0,55
0,55
0,55
Brazed plates
1
600
0,75 0,75 1,20
45,6
13,6
14,8
3,08
2,18
41
13,0
0,62
6
55,0
16,8
18,0
3,06
2,63
59
15,2
0,73
8
59,8
17,8
19,6
3,05
2,86
57
17,0
0,81
10
69,9
21,1
22,9
3,05
3,34
53
19,4
0,93
13
77,1
24,0
25,8
2,99
3,68
48
22,9
1,09
18
92,8
27,2
30,8
3,01
4,43
50
26,2
1,25
14
103
30,5
34,1
3,02
4,92
47
29,2
1,40
17
114
34,3
37,9
3,01
5,45
46
33,2
1,59
10
(1): The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.
The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.
NOTE : THE HEATING CAPACITY RECOVERED BY THE DESUPERHEATER EXCLUSIVELY REFERS TO UNITS
OPERATING IN THE COOLING MODE.
Low noise setting up AS
Heat exchanger specifications
Frame
Model
Type of recovery exchanger
Quantity
Max. operating pressure on wet side
Total water content of recovery exchangers
Unit specification
Cooling capacity VD(1)
Power input compressor VD (1)
Total power input VD (1)
EER VD (1)
Water flow rate VD (1)
Water pressure drop VD (1)
Recovered heating capacity (1)
Recovered water flow rate (1)
Recovered water pressure drop (1)
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
1,20
1,20
1,20
1,50
1,50
N°
kPa
l
122
42,4
44,9
2,72
5,83
45
37,1
1,77
13
137
47,0
50,8
2,70
6,55
43
42,4
2,03
17
154
53,1
56,8
2,71
7,36
46
47,5
2,27
21
178
59,1
64,1
2,78
8,50
47
52,4
2,50
16
198
66,8
71,9
2,75
9,46
49
58,1
2,78
19
kW
kW
kW
l/s
kPa
kW
l/s
kPa
0,55
0,55
0,55
0,55
0,55
Brazed plates
1
600
0,75 0,75 1,20
43,7
14,6
15,4
2,84
2,09
37
13,0
0,62
6
52,8
18,2
19,1
2,76
2,52
54
15,2
0,73
8
57,4
19,5
20,8
2,76
2,74
53
17,0
0,81
10
67,1
23,0
24,2
2,77
3,21
49
19,4
0,93
13
73,9
26,0
27,3
2,71
3,53
44
22,9
1,09
18
89,0
30,1
32,6
2,73
4,25
46
26,2
1,25
14
98,8
33,6
36,1
2,74
4,72
43
29,2
1,40
17
110
37,6
40,2
2,74
5,26
43
33,2
1,59
10
(1): The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.
The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.
NOTE : THE HEATING CAPACITY RECOVERED BY THE DESUPERHEATER EXCLUSIVELY REFERS TO UNITS
OPERATING IN THE COOLING MODE.
Extra low noise setting up AX
Heat exchanger specifications
Frame
Model
Type of recovery exchanger
Quantity
Max. operating pressure on wet side
Total water content of recovery exchangers
Unit specification
Cooling capacity VD(1)
Power input compressor VD (1)
Total power input VD (1)
EER VD (1)
Water flow rate VD (1)
Water pressure drop VD (1)
Recovered heating capacity (1)
Recovered water flow rate (1)
Recovered water pressure drop (1)
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
1,20
1,20
1,20
1,50
1,50
N°
kPa
l
120
45,2
47,4
2,53
5,73
43
37,1
1,77
13
135
50,4
53,7
2,51
6,45
42
42,4
2,03
17
151
56,8
60,1
2,51
7,21
44
47,5
2,27
21
174
63,4
67,8
2,57
8,31
45
52,4
2,50
16
193
71,6
75,9
2,54
9,22
47
58,1
2,78
19
kW
kW
kW
l/s
kPa
kW
l/s
kPa
0,55
0,55
0,55
0,55
0,55
Brazed plates
1
600
0,75 0,75 1,20
42,8
15,7
16,4
2,61
2,04
36
13,0
0,62
6
51,7
19,4
20,1
2,57
2,47
52
15,2
0,73
8
56,3
20,9
21,9
2,57
2,69
51
17,0
0,81
10
65,7
24,5
25,6
2,57
3,14
46
19,4
0,93
13
72,5
27,7
28,8
2,52
3,46
42
22,9
1,09
18
87,2
32,2
34,4
2,53
4,17
44
26,2
1,25
14
96,8
35,9
38,1
2,54
4,62
41
29,2
1,40
17
107
40,3
42,4
2,52
5,11
40
33,2
1,59
10
(1): The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.
The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.
42
NOTE : THE HEATING CAPACITY RECOVERED BY THE DESUPERHEATER EXCLUSIVELY REFERS TO
UNITS OPERATING IN THE COOLING MODE.
TECHNICAL DATA - IP DESUPERHEATER VERSION (VD)
Performances
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
TWR
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
OUTDOOR AIR TEMPERATURE (°C D.B.)
25
30
35
40
45
kWtr = Recovered HEATING CAPACITY [kW]
11,0
10,9
10,6
10,1
9,36
8,38
7,18
5,75
4,09
12,8
12,8
12,4
11,8
10,9
9,80
8,39
6,72
4,79
14,4
14,3
13,9
13,2
12,2
11,0
9,39
7,52
5,35
16,4
16,3
15,9
15,1
14,0
12,5
10,7
8,58
6,11
19,3
19,2
18,7
17,8
16,5
14,8
12,6
10,1
7,21
22,1
22,0
21,4
20,4
18,9
16,9
14,5
11,6
8,25
24,7
24,5
23,9
22,7
21,0
18,8
16,1
12,9
9,19
12,4
12,4
12,0
11,4
10,6
9,50
8,13
6,51
4,64
14,5
14,5
14,1
13,4
12,4
11,1
9,51
7,62
5,42
16,3
16,2
15,7
15,0
13,9
12,4
10,6
8,52
6,06
18,6
18,5
18,0
17,1
15,8
14,2
12,1
9,72
6,92
21,9
21,8
21,2
20,2
18,7
16,7
14,3
11,5
8,17
25,1
24,9
24,3
23,1
21,4
19,1
16,4
13,1
9,35
27,9
27,8
27,0
25,7
23,8
21,3
18,3
14,6
10,4
14,1
14,0
13,7
13,0
12,0
10,8
9,24
7,40
5,27
16,5
16,4
16,0
15,2
14,1
12,6
10,8
8,65
6,16
18,5
18,4
17,9
17,0
15,7
14,1
12,1
9,68
6,89
21,1
21,0
20,4
19,4
18,0
16,1
13,8
11,0
7,86
24,9
24,7
24,1
22,9
21,2
19,0
16,3
13,0
9,28
28,5
28,3
27,5
26,2
24,3
21,7
18,6
14,9
10,6
31,7
31,5
30,7
29,2
27,0
24,2
20,7
16,6
11,8
16,0
15,9
15,5
14,7
13,6
12,2
10,5
8,38
5,97
18,7
18,6
18,1
17,2
16,0
14,3
12,2
9,80
6,98
20,9
20,8
20,3
19,3
17,8
16,0
13,7
11,0
7,80
23,9
23,8
23,1
22,0
20,4
18,2
15,6
12,5
8,91
28,2
28,0
27,3
25,9
24,0
21,5
18,4
14,8
10,5
32,3
32,1
31,2
29,7
27,5
24,6
21,1
16,9
12,0
36,0
35,7
34,8
33,1
30,6
27,4
23,5
18,8
13,4
18,1
18,0
17,5
16,7
15,4
13,8
11,8
9,48
6,75
21,2
21,1
20,5
19,5
18,0
16,2
13,8
11,1
7,89
23,7
23,5
22,9
21,8
20,2
18,1
15,5
12,4
8,83
27,0
26,9
26,1
24,9
23,0
20,6
17,7
14,2
10,1
31,9
31,7
30,9
29,4
27,2
24,4
20,9
16,7
11,9
36,5
36,3
35,3
33,6
31,1
27,9
23,9
19,1
13,6
40,7
40,4
39,4
37,4
34,7
31,1
26,6
21,3
15,2
MOD.
115.2
130.2
145.2
160.2
180.2
200.2
TWR
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
30
35
40
45
50
55
60
65
70
OUTDOOR AIR TEMPERATURE (°C D.B.)
25
30
35
40
45
kWtr = Recovered HEATING CAPACITY [kW]
28,0
27,9
27,1
25,8
23,9
21,4
18,3
14,7
10,5
31,3
31,2
30,3
28,8
26,7
23,9
20,5
16,4
11,7
35,8
35,6
34,6
33,0
30,5
27,3
23,4
18,8
13,4
40,1
39,9
38,8
36,9
34,2
30,6
26,2
21,0
15,0
44,3
44,0
42,8
40,7
37,7
33,8
28,9
23,2
16,5
49,1
48,8
47,5
45,2
41,8
37,5
32,1
25,7
18,3
31,8
31,6
30,7
29,2
27,1
24,2
20,8
16,6
11,8
35,5
35,3
34,3
32,7
30,2
27,1
23,2
18,6
13,2
40,6
40,3
39,3
37,3
34,6
31,0
26,5
21,2
15,1
45,5
45,2
44,0
41,8
38,7
34,7
29,7
23,8
16,9
50,1
49,8
48,5
46,1
42,7
38,3
32,8
26,3
18,7
55,6
55,3
53,8
51,2
47,4
42,4
36,4
29,1
20,7
36,1
35,9
34,9
33,2
30,7
27,5
23,6
18,9
13,5
40,3
40,1
39,0
37,1
34,4
30,8
26,4
21,1
15,0
46,1
45,8
44,6
42,4
39,3
35,2
30,1
24,1
17,2
51,6
51,3
49,9
47,5
44,0
39,4
33,8
27,0
19,2
56,9
56,6
55,1
52,4
48,5
43,5
37,2
29,8
21,2
63,1
62,8
61,1
58,1
53,8
48,2
41,3
33,1
23,5
40,9
40,6
39,6
37,6
34,8
31,2
26,7
21,4
15,2
45,7
45,4
44,2
42,0
38,9
34,9
29,9
23,9
17,0
52,2
51,9
50,5
48,0
44,5
39,9
34,1
27,3
19,5
58,5
58,2
56,6
53,8
49,8
44,7
38,2
30,6
21,8
64,5
64,2
62,4
59,4
55,0
49,3
42,2
33,8
24,1
71,6
71,1
69,2
65,8
61,0
54,6
46,8
37,5
26,7
46,3
46,0
44,7
42,6
39,4
35,3
30,2
24,2
17,2
51,7
51,4
50,0
47,6
44,0
39,5
33,8
27,1
19,3
59,1
58,7
57,2
54,4
50,3
45,1
38,6
30,9
22,0
66,2
65,8
64,0
60,9
56,4
50,5
43,3
34,7
24,7
73,0
72,6
70,6
67,2
62,2
55,7
47,7
38,2
27,2
80,9
80,5
78,3
74,5
69,0
61,8
52,9
42,4
30,2
kWtr = Recovery heat capacity
TWR = Desuperheater outlet waterl temperature, ∆tin-out= 5°C
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal
-4
2
or maximum speed. A 0.44 x 10 m K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
43
TECHNICAL DATA - IR RECOVERY VERSION (VR)
Base setting up AB
Heat exchanger specifications
Frame
Model
Type of recovery exchanger
Quantity
Max. operating pressure on wet side
Total water content of recovery exchangers
Unit specification
Cooling capacity VR (1)
Total power input VR (1)
EER VR (1)
Water flow rate VR (1)
Water pressure drop VR (1)
Recovered heating capacity (1)
Recovered water flow rate (1)
Recovered water pressure drop (1)
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
7,49
8,74
9,67
10,9
12,6
N°
kPa
l
131
38,9
3,37
6,26
52
168
8,03
52
149
43,2
3,45
7,12
51
190
9,08
51
164
48,5
3,38
7,84
52
210
10,0
52
187
53,8
3,48
8,93
52
238
11,4
55
208
60,3
3,45
9,94
54
265
12,7
55
kW
kW
l/s
kPa
kW
l/s
kPa
3,61
3,61
4,56
5,42
6,27
Brazed plates
1
600
5,46 5,93 6,86
47,1
13,6
3,46
2,25
43
60,0
2,87
35
55,6
16,4
3,39
2,66
60
71,2
3,40
49
60,9
17,8
3,42
2,91
59
77,8
3,72
41
71,6
20,8
3,44
3,42
55
91,4
4,37
45
81,8
24,6
3,33
3,91
54
105
5,02
50
94,6
27,1
3,49
4,52
52
120
5,73
48
106
30,3
3,50
5,06
50
135
6,45
52
116
34,1
3,40
5,54
47
148
7,07
47
(1): The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.
The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.
Low noise setting up AS
Recovery heat exchanger specifications
Frame
Model
40.2
Type of recovery exchanger
Quantity
Max. operating pressure on wet side
Total water content of recovery exchangers
Unit specification
Cooling capacity VR (1)
Total power input VR (1)
EER VR (1)
Water flow rate VR (1)
Water pressure drop VR (1)
Recovered heating capacity (1)
Recovered water flow rate (1)
Recovered water pressure drop (1)
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
7,49
8,74
9,67
10,9
12,6
N°
kPa
l
131
38,9
3,37
6,26
52
168
8,03
52
149
43,2
3,45
7,12
51
190
9,08
51
164
48,5
3,38
7,84
52
210
10,0
52
187
53,8
3,48
8,93
52
238
11,4
55
208
60,3
3,45
9,94
54
265
12,7
55
kW
kW
l/s
kPa
kW
l/s
kPa
3,61
3,61
4,56
5,42
6,27
Brazed plates
1
600
5,46 5,93 6,86
47,1
13,6
3,46
2,25
43
60,0
2,87
35
55,6
16,4
3,39
2,66
60
71,2
3,40
49
60,9
17,8
3,42
2,91
59
77,8
3,72
41
71,6
20,8
3,44
3,42
55
91,4
4,37
45
81,8
24,6
3,33
3,91
54
105
5,02
50
94,6
27,1
3,49
4,52
52
120
5,73
48
106
30,3
3,50
5,06
50
135
6,45
52
116
34,1
3,40
5,54
47
148
7,07
47
(1): The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.
The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.
Extra low noise setting up AX
Recovery heat exchanger specifications
Frame
Model
Type of recovery exchanger
Quantity
Max. operating pressure on wet side
Total water content of recovery exchangers
Unit specification
Cooling capacity VR (1)
Total power input VR (1)
EER VR (1)
Water flow rate VR (1)
Water pressure drop VR (1)
Recovered heating capacity (1)
Recovered water flow rate (1)
Recovered water pressure drop (1)
40.2
50.2
1
60.2
70.2
80.2
2
3
4
90.2 100.2 115.2 130.2 145.2 160.2 180.2 200.2 U.M.
7,49
8,74
9,67
10,9
12,6
N°
kPa
l
131
38,9
3,37
6,26
52
168
8,03
52
149
43,2
3,45
7,12
51
190
9,08
51
164
48,5
3,38
7,84
52
210
10,0
52
187
53,8
3,48
8,93
52
238
11,4
55
208
60,3
3,45
9,94
54
265
12,7
55
kW
kW
l/s
kPa
kW
l/s
kPa
3,61
3,61
4,56
5,42
6,27
Brazed plates
1
600
5,46 5,93 6,86
47,1
13,6
3,46
2,25
43
60,0
2,87
35
55,6
16,4
3,39
2,66
60
71,2
3,40
49
60,9
17,8
3,42
2,91
59
77,8
3,72
41
71,6
20,8
3,44
3,42
55
91,4
4,37
45
81,8
24,6
3,33
3,91
54
105
5,02
50
94,6
27,1
3,49
4,52
52
120
5,73
48
106
30,3
3,50
5,06
50
135
6,45
52
116
34,1
3,40
5,54
47
148
7,07
47
(1): The data refer to: Water temperature: evaporator inlet :12°C - evaporator outlet: 7°C, Outdoor air temperature 35°C.
The data refer to: Water temperature: recovery inlet :40°C - recovery outlet: 45°C.
44
TECHNICAL DATA - IR RECOVERY VERSION (VR)
Performances
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
TWE
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
TWR - RECOVERY TEMPERATURE (°C)
35
40
45
50
55
kWtr = Recovered HEATING CAPACITY [kW]
60,7
62,2
63,7
65,3
66,8
68,3
69,9
71,4
71,9
73,7
75,5
77,3
79,1
80,9
82,8
84,6
78,6
80,6
82,5
84,5
86,5
88,5
90,5
92,5
92,2
94,6
96,9
99,2
102
104
106
109
106
109
111
114
117
119
122
125
122
125
128
131
134
137
140
143
136
140
143
147
150
154
157
160
59,0
60,5
61,9
63,4
64,8
66,3
67,7
69,2
70,0
71,7
73,4
75,1
76,8
78,6
80,3
82,0
76,4
78,3
80,2
82,1
84,0
85,9
87,7
89,6
89,7
91,9
94,2
96,4
98,6
101
103
105
103
106
108
111
113
116
118
121
118
121
124
127
130
133
136
139
133
136
139
142
146
149
152
156
57,3
58,7
60,0
61,4
62,8
64,2
65,6
67,0
68,0
69,6
71,2
72,9
74,5
76,1
77,8
79,4
74,2
76,0
77,8
79,6
81,4
83,2
85,0
86,7
87,2
89,2
91,4
93,4
95,5
97,6
99,7
102
100
103
105
108
110
112
115
117
115
118
120
123
126
129
131
134
129
132
135
138
141
144
147
150
55,6
56,9
58,2
59,5
60,8
62,1
63,4
64,7
66,0
67,5
69,1
70,6
72,1
73,7
75,2
76,8
72,0
73,7
75,4
77,1
78,8
80,5
82,2
83,8
84,6
86,5
88,5
90,5
92,5
94,5
96,4
98,4
97,5
100
102
104
107
109
111
113
111
114
117
119
122
124
127
130
125
128
131
134
137
139
142
145
53,9
55,2
56,4
57,6
58,8
60,1
61,3
62,5
64,1
65,5
67,0
68,4
69,9
71,3
72,8
74,2
69,9
71,5
73,1
74,7
76,3
77,8
79,4
81,0
82,1
83,9
85,8
87,6
89,5
91,4
93,2
95,1
94,7
96,8
99,0
101
103
105
108
110
108
110
113
115
118
120
123
125
121
124
127
129
132
135
138
140
MOD.
115.2
130.2
145.2
160.2
180.2
200.2
TWE
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
TWR - RECOVERY TEMPERATURE (°C)
35
40
45
50
55
kWtr = Recovered HEATING CAPACITY [kW]
150
154
158
162
165
169
173
177
169
174
178
182
187
191
195
199
192
196
201
206
211
216
221
226
212
218
223
228
234
239
244
250
241
247
253
259
265
271
277
283
268
275
281
288
295
302
309
315
146
150
153
157
161
164
168
171
165
169
173
177
181
185
189
193
186
191
196
200
205
209
214
219
207
212
217
222
227
232
237
242
234
240
246
251
257
263
269
275
261
267
273
280
286
293
299
306
142
145
148
152
156
159
163
166
160
164
168
172
176
180
183
187
181
185
190
194
198
203
207
212
201
206
210
215
220
225
230
234
227
233
238
244
249
255
260
266
253
259
265
271
277
284
290
296
138
141
144
148
151
154
157
160
156
159
163
167
170
174
177
181
176
180
184
188
192
196
200
204
195
199
204
209
213
218
222
227
220
226
231
236
241
246
252
257
246
251
257
263
269
274
280
286
134
137
140
143
146
149
152
155
151
155
158
161
165
168
172
175
170
174
178
182
186
190
194
198
189
193
198
202
206
211
215
219
214
219
224
228
233
238
243
248
238
244
249
254
260
265
271
276
kWtr = Recovery heat capacity
TWE= Evaporator outlet water temperature °C
TWR = Desuperheater outlet waterl temperature, ∆tin-out= 5°C
The standard performances refer to a 5°C temperature difference between the water entering and leaving the heat exchanger and to operation of the unit with all fans at nominal
or maximum speed. A 0.44 x 10-4 m2 K/W fouling factor has also been considered with the unit installed at zero meters above sea level (Pb = 1013mbar).
The performances are declared no considering any correction due to water flow rate and water side pressure drop (gross performance).
45
NOISE LEVELS
Open field
Q=2
The noise levels refer to units operating in the nominal conditions (A35W7), due to a change of
external air temperature noise levels may change to ensure proper functioning of the unit within
operating range.
The acoustic pressure levels are calculated 1/ 5 / 10 meters away from the outer surface of the unit
operating in the free field and resting on a reflecting surface (directional factor of 2).
SWL = Sound power levels, with reference to 1x10-12 W.
The Total sound power level in dB(A) measured in compliance with ISO 9614 standards, is certified
according to the Eurovent certification program.
Eurovent certification (E) exclusively refers to the Total Sound Power in db(A), which is therefore the
only binding acoustic specification (the values of the Octave bands in the table are indicative).
SPL = Sound pressure levels, with reference to 2x10-5 Pa.
The sound pressure levels are values calculated by applying the ISO-3744 relation (Eurovent 8/1).
Base setting up AB
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
63
85,4
85,4
89,4
91,2
91,2
92,2
92,2
92,2
92,4
94,2
94,2
92,4
92,4
125
88,3
88,3
87,0
88,9
88,9
89,9
89,9
89,9
90,0
91,9
91,9
90,1
90,1
250
84,6
84,6
84,8
86,4
86,4
87,4
87,4
87,4
87,8
89,4
89,4
88,6
88,6
SWL (dB)
Octave bands (Hz)
500
1000
79,8
76,3
79,8
76,3
80,3
77,4
82,3
78,0
82,3
78,0
83,3
79,0
83,3
79,0
83,3
79,0
83,3
80,4
85,3
81,0
85,3
81,0
86,0
83,2
86,0
83,2
250
81,0
81,0
82,6
83,6
83,6
84,6
84,6
84,6
84,8
86,4
86,4
87,4
87,4
SWL (dB)
Octave bands (Hz)
500
1000
77,0
73,5
77,0
73,5
77,8
74,3
78,8
75,3
78,8
75,3
79,8
76,3
79,8
76,3
79,8
76,3
80,3
77,4
82,3
78,0
82,3
78,0
83,3
79,0
83,3
79,0
SWL
2000
69,8
69,8
73,8
71,6
71,6
72,6
72,6
72,6
76,8
74,6
74,6
77,8
77,8
4000
61,2
61,2
65,3
64,0
64,0
65,0
65,0
65,0
68,3
67,0
67,0
71,2
71,2
8000
52,3
52,3
56,0
55,6
55,6
56,6
56,6
56,6
59,0
58,6
58,6
62,8
62,8
dB
92
92
93
94
94
95
95
95
96
97
97
96
96
dB(A)(E)
82
82
83
84
84
85
85
85
86
87
87
88
88
SPL dB(A)
1m
64
64
65
66
66
67
67
67
68
69
69
69
69
5m
55
55
56
57
57
58
58
58
59
60
60
61
61
10 m
50
50
51
52
52
53
53
53
54
55
55
56
56
Low noise setting up AS
MOD.
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
63
90,0
90,0
83,4
84,4
84,4
85,4
85,4
85,4
89,4
91,2
91,2
92,2
92,2
125
82,0
82,0
86,3
87,3
87,3
88,3
88,3
88,3
87,0
88,9
88,9
89,9
89,9
SWL
2000
67,0
67,0
67,8
68,8
68,8
69,8
69,8
69,8
73,8
71,6
71,6
72,6
72,6
4000
64,0
64,0
59,2
60,2
60,2
61,2
61,2
61,2
65,3
64,0
64,0
65,0
65,0
8000
52,0
52,0
50,3
51,3
51,3
52,3
52,3
52,3
56,0
55,6
55,6
56,6
56,6
dB
91
91
90
91
91
92
92
92
93
94
94
95
95
dB(A)(E)
79
79
80
81
81
82
82
82
83
84
84
85
85
SPL dB(A)
1m
61
61
62
63
63
64
64
64
65
66
66
66
66
5m
52
52
53
54
54
55
55
55
56
57
57
58
58
10 m
47
47
48
49
49
50
50
50
51
52
52
53
53
Extra low noise setting up AX
SWL (dB)
SWL
SPL dB(A)
Octave bands (Hz)
63
125
250
500
1000
2000
4000
8000
dB
dB(A)(E)
1m
5m
40.2
82,6
83,6
80,2
74,8
71,0
65,5
59,4
53,6
88
77
59
50
50.2
82,6
83,6
80,2
74,8
71,0
65,5
59,4
53,6
88
77
59
50
60.2
89,0
81,0
80,0
76,0
72,0
67,0
62,0
52,0
90
78
60
51
70.2
90,0
82,0
81,0
77,0
73,5
67,0
64,0
52,0
91
79
61
52
80.2
90,0
82,0
81,0
77,0
73,5
67,0
64,0
52,0
91
79
61
52
90.2
83,4
86,3
82,6
77,8
74,3
67,8
59,2
50,3
90
80
62
53
100.2
83,4
86,3
82,6
77,8
74,3
67,8
59,2
50,3
90
80
62
53
115.2
83,4
86,3
82,6
77,8
74,3
67,8
59,2
50,3
90
80
62
53
130.2
84,4
87,3
83,6
78,8
75,3
68,8
60,2
51,3
91
81
63
54
145.2
85,4
88,3
84,6
79,8
76,3
69,8
61,2
52,3
92
82
64
55
160.2
85,4
88,3
84,6
79,8
76,3
69,8
61,2
52,3
92
82
64
55
180.2
89,4
87,0
84,8
80,3
77,4
73,8
65,3
56,0
93
83
64
56
200.2
89,4
87,0
84,8
80,3
77,4
73,8
65,3
56,0
93
83
64
56
(E): Data declared according to EUROVENT LCP certification programme. The values are for units without options and accessories.
MOD.
46
10 m
45
45
46
47
47
48
48
48
49
50
50
51
51
OPERATING RANGE
Operating range
The table below lists the operating ranges within which correct operation of the units is guaranteed, depending on the Version and
Operating Mode available for each type of unit.
Remember that in Heat Pump units, heat recovery only takes place during operation in the cooling mode.
NOTE: the admissible limits for water flow rate on heat exchangers are indicated under the related pressure drop graph (see
section "water pressure drop"). If the unit is equipped with pumping module the admissible limits are indicated under the
related working head graph (see section "working head").
Operating range of Base version
Thermal gradient of the water
Limit value
Minimum
°C
3
Maximum
°C
8
Verify that water flow rate is inside the admissible limits.
IN COOLING MODE
UNIT MEDIUM TEMPERATURE - 0 M 5
UNIT HIGH TEMPERATURE - 0 A 5
WATER OUTLET
TEMPERATURE
WATER OUTLET
TEMPERATURE
DT Water= 5°C
DT Water= 5°C
0 5
0 5
05
05
EXTERNAL AIR
TEMPERATURE
25
25
25
25
EXTERNAL AIR
TEMPERATURE
With accessory fans modulating control
5
ATC
5
IN HEATING MODE
-10
-10
0
With accessory fans modulating control (brine
is recommended)
5
ATC (Advanced Temperature Control) function may occur, if present
5
15
0
35
40
WATER OUTLET
35
40
TEMPERATURE
15
50 55
50 55
-10
0
15
35
42
52 55
-10
0
15
35
42
52 55
DT Water= 5°C
55
0 5
45
55
45
25
05
EXTERNAL AIR
TEMPERATURE
30
25
30
-10
2
-10
2
With accessory
fans
modulating control
30
40
BRINE UNIT BR - BP
MODE 20
-10 - IN COOLING
0
10
5
-10
-10
0
0
30
40
30
40
50
WATER OUTLET
10
20
30
TEMPERATURE
40
50
15
35
40
50 55
5
DT Water= 5°C
-10
0
15
0 5
5
35
42
52 55
05
5
25
55
45
25
EXTERNAL AIR
TEMPERATURE
-5
-5
-12
-12
5
-10
0
15 accessory
35 40 fans
50 modulating control (brine is mandatory)
With
-10
-10
00
10 15 20
-10
0 2
0
5
30
-10
-10
50
30 35 40
40
50
Brine is mandatory
10
15
20
30
40
35 3040
50
4050 55
47
-10
0
15
35
42
52 55
Water pressure drop (kPa)
48
1,0
2,0
3,0
Upper limit value
Lower limit value
MODELS
Graphic refer
Operating range
15
25
35
45
55
65
75
85
95
105
115
125
135
145
Q
Δp
Q
Δp
50.2
1
1,33
4,19
4,19
5,0
40.2
1
1,33
4,0
1 2
6,0
4,64
60.2
2
1,47
3
5,64
5
8,0
9,0
6
6,49
80.2
4
2,05
7,68
90.2
5
2,43
100.2
6
2,78
15
8,79
150
Water flow rate (l/s)
7,0
70.2
3
1,78
4
9,86
115.2
7
3,12
10,0
7
10,7
130.2
8
3,38
11,0
8
12,2
145.2
9
3,87
12,0
13,3
10
15,2
180.2
11
4,79
13,0
160.2
10
4,20
9
16,6
200.2
12
5,24
14,0
UM
l\s
kPa
l\s
kPa
15,0
11
Q= Water
flow rate
∆P= Water
pressure
drop
NOTE
16,0
17,0
12
The graph below illustrates the water pressure drop values in kPa depending on the flow rate in liters/second. The operating range is delimited by the
minimum and maximum values given in the next table.
The graphs are referred to units operating with water at the temperature of 10°C (density 1000 kg/m3).
Plant side exchanger
WATER PRESSURE DROP
5
0,50
15
25
35
45
55
65
75
85
95
105
115
125
135
145
Upper limit value
Lower limit value
MODELS
Graphic refer
Operating range
Water pressure drop (kPa)
Q
Δp
Q
Δp
0,75
50.2
1
0,57
3,11
40.2
1
0,57
3,11
1,00
3,11
60.2
1
0,57
1,25
3,11
70.2
1
0,57
1,50
1,75
2,00
3,11
80.2
1
0,57
3,50
90.2
2
0,76
100.2
2
0,76
5
3,50
150
3,50
115.2
2
0,76
2,25
Water flow rate (l/s)
3,50
130.2
3
1,11
2,50
3,50
145.2
3
1,11
3,50
160.2
3
1,11
2,75
3,50
180.2
4
1,41
3,00
1
3,50
200.2
4
1,41
3,25
UM
l\s
kPa
l\s
kPa
3,50
NOTE
Q= Water
flow rate
∆P= Water
pressure
drop
4
3
2
The graph below illustrates the water pressure drop values in kPa depending on the flow rate in liters/second. The operating range is delimited by the
minimum and maximum values given in the next table.
The graphs are referred to units operating with water at the temperature of 10°C (density 1000 kg/m3).
Desuperheaters
WATER PRESSURE DROP
49
Water pressure drop (kPa)
50
1,0
2,0
Upper limit value
Lower limit value
MODELS
Graphic refer
Operating range
15
25
35
45
55
65
75
85
95
105
115
125
135
145
Q
Δp
Q
Δp
3,0
50.2
1
1,89
5,97
5,93
5,0
40.2
1
1,88
4,0
7,0
2
8,0
3
7,13
60.2
2
2,25
8,00
70.2
3
2,53
8,73
80.2
4
2,76
10,1
90.2
5
3,21
Water flow rate (l/s)
6,0
1
100.2
6
3,47
15
11,0
150
9,0
4
12,6
115.2
7
3,97
10,0
5
13,6
130.2
8
4,30
11,0
6
15,6
145.2
9
4,93
17,0
17,0
180.2
11
6,13
13,0
160.2
10
5,38
12,0
7
17,0
200.2
12
6,69
14,0
8
UM
l\s
kPa
l\s
kPa
15,0
NOTE
16,0
Q= Water
flow rate
∆P= Water
pressure
drop
9
17,0
12
11
10
The graph below illustrates the water pressure drop values in kPa depending on the flow rate in liters/second. The operating range is delimited by the
minimum and maximum values given in the next table.
The graphs are referred to units operating with water at the temperature of 10°C (density 1000 kg/m3).
Total recovery exchanger
WATER PRESSURE DROP
Working head (kPa)
1,0
1,5
2,0
2,5
MODELS
Graphic refer
Lower limit value
Upper limit value
Operating range
0
25
50
75
100
125
150
175
200
225
250
275
300
325
350
375
400
Q
Q
3,0
40.2
1
1,33
3,85
3,5
50.2
1
1,33
3,85
4,0
60.2
2
1,47
4,00
4,5
1 2 3 4
70.2
3
1,78
4,36
5,0
6,0
6,5
7,0
80.2
4
2,05
4,61
90.2
5
2,43
7,00
100.2
6
2,78
7,29
115.2
7
3,12
7,48
7,5
5 67 8
Water flow rate (l/s)
5,5
130.2
8
3,38
7,80
8,0
9,0
145.2
9
3,87
9,32
8,5
160.2
10
4,20
9,58
9,5
9 10
180.2
11
4,79
11,3
10,0
200.2
12
5,24
11,4
10,5
UM
l\s
l\s
11,0
NOTE
12,0
Q= Water
flow rate
11,5
11 12
12,5
Working head is that at the pumping module outlet reduced by all pressure losses inside the unit.
The graph below illustrates for the pumping module the working head values in kPa depending on the flow rate in liters/second. The operating range is
delimited by the minimum and maximum values given in the next table.
The graphs are referred to units operating with water at the temperature of 10°C (density 1000 kg/m3).
Standard working head pumps
13,0
WORKING HEAD
51
0
25
50
75
100
125
150
175
200
225
250
275
300
325
350
375
400
425
450
475
500
1,0
1,5
2,0
MODELS
Graphic refer
Lower limit value
Upper limit value
Operating range
Working head (kPa)
52
Q
Q
2,5
40.2
1
1,33
4,62
3,0
50.2
1
1,33
4,62
3,5
70.2
3
1,78
5,30
5,0
6,0
6,5
7,0
80.2
4
2,05
5,64
90.2
5
2,43
7,68
100.2
6
2,78
7,98
Water flow rate (l/s)
5,5
1 2 3 4
4,5
60.2
2
1,47
4,82
4,0
115.2
7
3,12
9,31
9,0
145.2
9
3,87
11,0
8,5
130.2
8
3,38
9,70
8,0
5 6
7,5
160.2
10
4,20
11,3
9,5
7 8
180.2
11
4,79
12,3
200.2
12
5,24
12,4
UM
l\s
l\s
Q= Water
flow rate
NOTE
9 10 11 12
10,0 10,5 11,0 11,5 12,0 12,5 13,0
Working head is that at the pumping module outlet reduced by all pressure losses inside the unit.
The graph below illustrates for the pumping module the working head values in kPa depending on the flow rate in liters/second. The operating range is
delimited by the minimum and maximum values given in the next table.
The graphs are referred to units operating with water at the temperature of 10°C (density 1000 kg/m3).
High working head pumps
WORKING HEAD
DIMENSIONAL AND PHYSICAL DATA
Overall dimensions
Mod. 40-50-60-70-80
*: Center distance of vibration damper holes
Mod. 90-100-115
*: Center distance of vibration damper holes
Mod. 130-145-160
*: Center distance of vibration damper holes
Mod. 180-200
*: Center distance of vibration damper holes
53
DIMENSIONAL AND PHYSICAL DATA
Description of the components
1 - Access panel to electric panel’s power section
2 - Access panel to compressor compartment
3 - Vibration damper fixing holes (4 pcs)
4 - Coil protection grilles (accessory)
5 - ø 65 mm lifting holes
6 - ø 22 mm input hole for accessory cables
7- ø 60 mm hole for electric power supply input
8 - Access panel to pump compartment
9 - Water inlet for AM SS
10 - Water inlet for PS
11 - Water outlet
12 - Water inlet for Desuperheater (VD)
13 - Water outlet for Desuperheater (VD)
14 - Water inlet for Total recovery (VR)
15 - Water outlet for Total recovery (VR)
16 - Water inlet for plant exchanger
17 - Water outlet for plant exchanger
Note (1): Victaulic connections Kit do not allow external
connections.
15- OUT RECOVERY EXCHANGER
369
14- IN RECOVERY EXCHANGER
17- OUT PLANT EXCHANGER
16
1104
5
369
16- IN PLANT EXCHANGER
04
189
11
Ø
1 1/4"
1 1/2"
2"
2 1/2"
26
19
VICTAULIC
STANDARD UNIT
Mod.
40
50
60
70
80
90
100
115
130
145
160
180
200
54
Ø
IN
Rif.
1
1/4"
OUT
Ø Rif.
1
1/4"
16
2
1/2"
Ø
IN
Rif.
2"
OUT
Ø Rif.
Ø
2"
2"
16
2
1/2"
IN
Rif.
17
2
1/2"
MP AM
MP SS
PIPE KIT
WITH TANK
MKT AM
CONNECTIONS
17
2
1/2"
PIPE KIT WITHOUT
TANK MKT SS
OUT
Ø Rif.
Ø
2"
2"
10
2
1/2"
IN
Rif.
11
2
1/2"
OUT
Ø Rif.
Ø
2"
2"
9
2
1/2"
MP PS
IN
Rif.
11
2
1/2"
2
1/2"
VD
OUT
Ø Rif.
Ø
2"
2"
10
IN
Rif.
11
2
1/2"
DN
DN32
DN40
DN50
DN65
VR
OUT
Ø Rif.
Ø
2"
2"
12
2
1/2"
Type
Victaulic
Victaulic
Victaulic
Victaulic
IN
Rif.
13
2
1/2"
OUT
Ø Rif.
2"
14
2
1/2"
15
2
1/2"
DIMENSIONAL AND PHYSICAL DATA
Minimum space required for operation
To correctly install the unit, comply with the measurements for the
free area that must be left around the unit, as shown in the figure.
This will ensure good air circulation, allow the unit to operate correctly and facilitate future maintenance work.
The distances must be doubled if the unit is to be installed in a pit.
NOTE. Allow for an uncluttered area of not less than 2.5 meters above the unit.
Mod.
E
40÷115
1600
130÷200
2000
UM
mm
Position of condensate drain
The condensate tray (if present) must have a suitable drain trap to prevent spilling of water during operation.
Vibration-damper installation
To prevent the operating unit from transmitting vibrations to the bearing structure, vibration dampening materials
should be inserted under the bearing
points.
The unit can be supplied with the rubber or spring vibration dampening accessory. This must be mounted by the
installer.
Unit
Unit without tank
Unit with tank
Mod.
40-80
90-160
180-200
40-80
90-200
A
95
106
95
95
106
B
35
37
35
35
37
C
122
136
122
122
136
D
124
150
124
124
150
E
150
170
150
150
170
F
10
12,5
10
10
12,5
G
3
3,5
3
3
3,5
UM
mm
mm
mm
mm
mm
55
DIMENSIONAL AND PHYSICAL DATA
Area of support
Mod. 40-50-60-70-80
847
Mod. 90-100-115-130-145-160
0
7
Mod. 180-200
0
2480
3322
4076
To correctly install the unit, comply with the measurements for the free area that must be left around the unit, as shown in the drawing.
Mod. 40-50-60-70-80-90-100-115-130-145-160
56
Mod. 180-200
DIMENSIONAL AND PHYSICAL DATA
Transport weight
UNIT WITHOUT WATER STORAGE TANK
Unit WITHOUT Hydronic kit
IR version
Acustic version
Models
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
AB-AS
Center of gravity
position [mm]
A
B
401
890
401
888
403
878
414
883
419
887
467
1199
449
1146
455
1158
458
1152
457
1141
470
1150
465
1389
477
1399
Unit WITH Hydronic kit
IR version
Acustic version
Models
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
AB-AS
Center of gravity
position [mm]
A
B
364
1048
364
1046
366
1036
377
1032
383
1031
432
1375
419
1316
425
1328
427
1314
428
1297
440
1300
432
1615
444
1617
Weight
[Kg]
565
567
592
630
656
893
973
1023
1110
1163
1211
1356
1400
Models
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
AB-AS
Center of gravity
position [mm]
A
B
409
993
409
991
411
981
420
980
424
981
475
1323
458
1266
464
1278
465
1257
464
1243
476
1247
476
1519
487
1524
Unit WITH Hydronic kit
IR version
IP version
Acustic version
Weight
[Kg]
Models
587
589
614
646
663
913
993
1112
1138
1191
1223
1389
1414
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
AB-AS
Center of gravity
position [mm]
A
B
414
872
414
870
416
860
424
865
430
871
478
1180
460
1130
466
1142
469
1138
468
1128
480
1137
474
1368
486
1378
Weight
[Kg]
597
599
624
663
688
932
1012
1062
1153
1210
1260
1407
1451
AX
Center of gravity
position [mm]
A
B
430
888
430
886
432
876
434
875
430
871
494
1194
475
1144
492
1165
486
1153
485
1143
480
1137
488
1386
486
1378
Weight
[Kg]
619
621
646
679
695
952
1032
1155
1182
1238
1273
1440
1466
IP version
Weight
[Kg]
680
682
707
745
770
1037
1117
1167
1266
1318
1367
1555
1599
UNIT WITH WATER STORAGE TANK
Unit WITHOUT Hydronic kit
R version
Acustic version
AX
Center of gravity
position [mm]
A
B
419
906
419
904
421
894
424
894
419
887
484
1213
465
1160
482
1180
476
1168
475
1156
470
1150
480
1407
477
1399
Weight
[Kg]
639
641
666
704
729
997
1077
1127
1214
1267
1315
1497
1541
AX
Center of gravity
position [mm]
A
B
380
1057
380
1055
382
1045
386
1038
383
1031
446
1384
432
1325
448
1338
444
1324
444
1308
440
1300
445
1626
444
1617
AX
Center of gravity
position [mm]
A
B
424
1004
424
1002
426
992
429
988
424
981
490
1333
472
1276
487
1283
482
1270
480
1255
476
1247
489
1533
487
1524
Acustic version
Weight
[Kg]
Models
702
704
729
761
778
1057
1137
1267
1294
1347
1381
1588
1615
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
IP version
Acustic version
Weight
[Kg]
Models
661
663
688
720
736
1018
1098
1216
1243
1296
1328
1530
1556
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
AB-AS
Center of gravity
position [mm]
A
B
376
1026
376
1024
378
1014
387
1011
393
1011
443
1352
429
1296
435
1308
438
1296
439
1281
450
1283
441
1589
452
1592
AB-AS
Center of gravity
position [mm]
A
B
420
973
420
971
422
961
429
960
434
962
485
1301
468
1247
474
1259
475
1241
474
1227
485
1232
484
1496
4994
1501
Weight
[Kg]
712
714
739
778
803
1076
1156
1206
1309
1366
1416
1606
1650
Weight
[Kg]
671
673
698
737
761
1036
1116
1166
1258
1314
1364
1548
1592
AX
Center of gravity
position [mm]
A
B
391
1035
391
1033
393
1023
397
1017
393
1011
456
1361
442
1305
458
1319
454
1306
454
1291
450
1283
454
1601
452
1592
AX
Center of gravity
position [mm]
A
B
434
984
434
982
436
972
438
967
434
962
499
1311
481
1257
496
1265
491
1253
489
1239
485
1232
496
1509
4994
1501
Weight
[Kg]
734
736
761
794
811
1096
1176
1311
1338
1394
1430
1639
1667
Weight
[Kg]
693
695
720
753
769
1056
1136
1259
1286
1343
1378
1581
1608
IP version
Acustic version
AB-AS
AX
AB-AS
AX
Center of gravity
Center of gravity
Center of gravity
Center of gravity
Weight
Weight
Weight
Models
Models
position [mm]
position [mm]
position [mm]
position [mm]
[Kg]
[Kg]
[Kg]
A
B
A
B
A
B
A
B
40.2
377
1108
744
391
1115
767
40.2
388
1086
776
401
1093
50.2
377
1106
746
391
1113
769
50.2
388
1084
778
401
1091
60.2
379
1096
771
393
1103
794
60.2
390
1074
803
403
1081
70.2
388
1090
810
397
1095
825
70.2
398
1068
843
406
1073
80.2
393
1087
835
393
1087
843
80.2
403
1067
867
403
1067
90.2
446
1452
1127
460
1458
1147
90.2
456
1428
1165
468
1435
100.2
433
1392
1207
446
1399
1227
100.2
442
1372
1245
454
1379
115.2
439
1404
1257
459
1404
1357
115.2
448
1384
1295
468
1385
130.2
440
1381
1355
455
1390
1384
130.2
449
1363
1399
464
1371
145.2
440
1364
1408
455
4372
1437
145.2
449
1346
1456
464
1354
160.2
451
1364
1457
451
1364
1472
160.2
460
1346
1506
460
1346
180.2
448
1700
1675
460
1708
1708
180.2
456
1673
1726
468
1682
200.2
459
1699
1719
459
1699
1736
200.2
466
1674
1770
466
1674
NOTA: For Desuperheater versions VD the total weight increases of 4%. For Heat recovery versions VR the total weight
increases of 10%.
Acustic version
Weight
[Kg]
799
801
826
858
876
1186
1266
1401
1427
1484
1521
1759
1788
57
DIMENSIONAL AND PHYSICAL DATA
Operation weight
UNIT WITHOUT WATER STORAGE TANK
IR version
Unit WITHOUT Hydronic kit
AB-AS
Acustic version
Models
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
Center of gravity
position [mm]
A
399
399
401
411
417
465
447
461
455
453
466
463
475
Unit WITH Hydronic kit
B
890
888
878
884
888
1201
1148
1166
1154
1143
1152
1389
1399
Load on the supports [Kg]
W1
241
241
252
262
269
346
401
432
450
477
484
412
419
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
W2
90
90
94
99
103
176
185
206
210
219
225
114
115
W3
65
65
68
75
80
128
125
147
147
151
164
40
49
W4 W5 W6
174 174 182 198 209 250 270 308 314 330 352 338 269 194
352 272 206
Weight
[Kg]
569
571
596
634
661
900
981
1093
1121
1177
1225
1367
1413
A
417
417
419
422
417
481
462
479
473
471
466
477
475
B
906
904
894
894
888
1215
1162
1181
1170
1159
1152
1407
1399
Load on the supports [Kg]
W1
238
239
249
261
272
342
396
426
444
470
489
407
423
AB-AS
Acustic version
Models
AX
Center of gravity
position [mm]
Center of gravity
position [mm]
A
358
358
360
370
376
425
413
425
421
421
433
426
437
B
1067
1065
1055
1050
1048
1397
1338
1349
1335
1318
1320
1642
1643
W2
160
161
168
172
176
274
284
312
316
324
330
216
217
W3
95
96
100
108
113
170
167
193
192
197
211
92
100
W3
73
73
76
81
81
138
134
160
160
164
166
50
49
W4 W5 W6
186 187 195 207 211
263 283 326 332 349 356 344 265 202
356 275 208
590
592
617
651
668
921
1001
1121
1150
1205
1237
1381
1427
AX
Load on the supports [Kg]
W1
275
276
288
299
307
384
438
474
492
519
527
438
445
W2
93
93
97
102
104
178
188
209
214
222
227
113
116
Weight
[Kg]
W4 W5 W6
164 165 172 187 197 238 258 293 299 316 337 314 331 206
328 334 218
Weight
[Kg]
701
703
728
766
793
1066
1147
1272
1299
1356
1405
1597
1642
Center of gravity
position [mm]
A
373
373
375
380
376
440
426
442
437
437
433
439
437
B
1075
1073
1063
1056
1048
1405
1347
1358
1345
1328
1320
1653
1643
Load on the supports [Kg]
W1
274
275
287
299
310
381
435
469
487
514
532
438
449
W2
162
163
170
174
178
275
285
314
318
326
333
216
219
W3
104
104
109
114
114
181
177
208
207
212
213
103
101
W4 W5 W6
176 176 184 196 199 250 270 310 316 333 340 324 331 217
331 337 220
Weight
[Kg]
723
725
750
783
801
1087
1167
1301
1328
1385
1419
1629
1658
UNIT WITH WATER STORAGE TANK
IR version
Unit WITHOUT Hydronic kit
AB-AS
Acustic version
Models
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
Center of gravity
position [mm]
A
434
434
436
441
444
510
495
502
497
495
502
513
520
B
1194
1192
1182
1173
1167
1624
1565
1547
1532
1512
1508
1821
1818
AX
Load on the supports [Kg]
W1
256
257
268
280
287
364
415
448
465
491
500
432
439
W2
199
199
208
212
215
376
389
408
413
422
427
268
268
W3
167
168
175
183
189
324
317
341
339
343
358
223
231
W4 W5 W6
216 217 226 242 252 314 338 374 381 399 419 387 353 308
402 356 320
Weight
[Kg]
850
852
877
917
943
1378
1459
1571
1598
1655
1704
1971
2016
Center of gravity
position [mm]
A
445
445
447
448
444
520
505
514
509
506
502
522
520
B
1197
1195
1185
1175
1167
1626
1568
1551
1537
1516
1508
1827
1818
Load on the supports [Kg]
W1
256
257
268
280
290
362
412
445
461
487
505
432
443
W2
200
200
209
213
217
375
389
408
414
423
431
268
271
W3
177
177
185
190
191
336
329
357
356
359
362
234
233
W4 W5 W6
227 228 238 249 255 325 349 389 397 414 423 398 353 319
406 360 323
Weight
[Kg]
873
875
900
932
952
1398
1479
1599
1628
1683
1721
2004
2036
Unit WITH Hydronic kit
AB-AS
Acustic version
Models
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
58
Center of gravity
position [mm]
A
402
402
404
410
414
482
470
475
471
470
478
485
492
B
1272
1270
1260
1249
1242
1704
1646
1631
1617
1595
1590
1953
1947
AX
Load on the supports [Kg]
W1
286
287
300
312
320
396
447
483
500
526
536
452
459
W2
263
264
276
280
283
465
478
505
510
519
523
360
361
W3
193
194
202
211
216
360
353
381
379
383
399
272
281
W4 W5 W6
210 211
220 235 245 307 330 365 372 389 408 364 408 320
379 411 331
Weight
[Kg]
971
973
998
1038
1064
1528
1608
1734
1761
1817
1866
2176
2222
Center of gravity
position [mm]
A
413
413
415
417
414
491
479
487
483
481
478
494
492
B
1273
1271
1261
1250
1242
1705
1648
1634
1619
1598
1590
1955
1947
Load on the supports [Kg]
W1
287
288
301
313
323
394
445
481
498
524
541
452
464
W2
264
265
277
281
286
464
477
504
510
518
528
360
365
W3
203
204
213
218
218
373
366
398
396
400
403
283
284
W4 W5 W6
221 221 231 243 247 317 341 379 387 404 412 376 408 331
383 415 334
NOTA: For Desuperheater versions VD the total weight increases of 4%. For Heat recovery versions VR the total weight
increases of 10%.
Weight
[Kg]
995
997
1022
1055
1075
1548
1629
1762
1791
1846
1885
2210
2244
DIMENSIONAL AND PHYSICAL DATA
UNIT WITHOUT WATER STORAGE TANK
IP version
Unit WITHOUT Hydronic kit
AB-AS
Acustic version
Models
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
Center of gravity
position [mm]
A
412
412
414
422
427
476
457
471
466
465
476
471
483
B
873
871
861
866
871
1182
1133
1151
1140
1130
1139
1368
1378
AX
Load on the supports [Kg]
W1
250
251
262
273
280
358
413
445
463
490
499
429
435
W2
89
89
93
99
103
176
186
207
211
219
227
110
111
W3
68
68
71
78
83
133
131
154
153
159
172
40
50
W4 W5 W6
192 193 201 217 227 271 291 331 337 355 377 359 275 205
373 278 217
Weight
[Kg]
600
602
627
667
693
938
1021
1137
1164
1223
1275
1418
1464
Center of gravity
position [mm]
A
428
428
430
432
427
491
472
489
483
481
476
485
483
B
889
887
877
876
871
1196
1146
1166
1155
1145
1139
1386
1378
Load on the supports [Kg]
W1
248
249
260
272
283
354
408
439
457
484
504
428
439
W2
93
93
97
101
104
179
188
210
214
222
229
111
112
W3
76
77
80
84
84
143
140
167
166
172
174
52
51
W4 W5 W6
204 205 214 226 229 284 304 349 355 373 381 369 275 216
377 281 219
Weight
[Kg]
624
626
651
683
700
960
1040
1165
1192
1251
1288
1451
1479
Unit WITH Hydronic kit
AB-AS
Acustic version
Models
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
Center of gravity
position [mm]
A
370
370
372
381
387
436
423
436
431
432
443
435
445
B
1045
1043
1033
1029
1028
1374
1319
1330
1317
1301
1303
1617
1618
AX
Load on the supports [Kg]
W1
286
287
300
312
318
398
452
488
506
533
543
453
460
W2
158
159
166
171
174
273
283
311
316
324
330
211
212
W3
100
101
105
112
118
177
173
201
200
206
220
93
101
W4 W5 W6
180 181 189 205 215 257 277 315 321 339 361 334 337 218
349 341 229
Weight
[Kg]
733
735
760
800
825
1105
1185
1315
1343
1402
1454
1646
1692
Center of gravity
position [mm]
A
385
385
387
390
387
450
436
452
447
447
443
447
445
B
1053
1051
1041
1034
1028
1382
1327
1340
1327
1311
1303
1627
1618
Load on the supports [Kg]
W1
285
286
298
311
321
394
448
483
501
528
548
454
465
W2
160
161
168
172
176
275
284
313
318
326
333
212
214
W3
109
109
114
118
119
187
184
215
215
220
222
103
102
W4 W5 W6
193 194 202 214 217 269 290 332 338 356 365 345 337 229
352 344 231
Weight
[Kg]
755
757
782
815
833
1125
1206
1343
1372
1430
1469
1680
1709
UNIT WITH WATER STORAGE TANK
IP version
Unit WITHOUT Hydronic kit
AB-AS
Acustic version
Models
40.2
50.2
60.2
70.2
80.2
90.2
100.2
115.2
130.2
145.2
160.2
180.2
200.2
Center of gravity
position [mm]
A
441
441
443
448
451
516
502
508
503
501
509
518
525
B
1171
1169
1159
1150
1147
1599
1543
1526
1512
1493
1488
1796
1793
AX
Load on the supports [Kg]
W1
267
268
280
292
299
378
428
462
479
505
516
448
454
W2
197
197
206
211
214
375
388
407
413
422
427
263
264
W3
172
172
180
188
193
331
324
349
347
352
367
224
233
W4 W5 W6
233 234 244 260 270 334 358 396 403 422 443 408 359 319
423 362 331
Weight
[Kg]
883
885
910
951
976
1418
1498
1614
1642
1701
1753
2021
2067
Center of gravity
position [mm]
A
452
452
454
454
451
526
511
520
515
513
509
527
525
B
1175
1173
1163
1153
1147
1602
1547
1531
1517
1497
1488
1802
1793
Load on the supports [Kg]
W1
266
267
279
292
302
376
426
459
476
502
521
448
459
W2
198
198
207
212
216
374
388
407
413
422
431
264
267
W3
181
182
190
194
195
343
336
365
363
368
371
236
235
W4 W5 W6
244 245 256 268 273 344 369 411
419 437 447 419 359 330
427 366 334
Weight
[Kg]
905
907
932
966
986
1437
1519
1642
1671
1729
1771
2056
2088
Unit WITH Hydronic kit
AB-AS
Acustic version
Models
Center of gravity
position [mm]
Load on the supports [Kg]
AX
Weight
[Kg]
Center of gravity
position [mm]
Load on the supports [Kg]
A
B
W1 W2 W3 W4 W5 W6
A
B
W1 W2 W3 W4 W5 W6
40.2
410
1249
299 261 198 226 1003
420
1251
299 262 208 237 50.2
410
1247
300 262 198 227 1005
420
1249
300 263 209 238 60.2
412
1237
313 273 207 237 1030
422
1239
313 274 218 248 70.2
417
1226
325 278 216 253 1072
424
1228
326 279 223 260 80.2
421
1222
332 281 221 262 1096
421
1222
335 284 223 265 90.2
488
1679
410 463 367 326 1566
497
1681
409 462 380 336 100.2
476
1625
461 476 361 349 1647
485
1627
459 476 373 360 115.2
482
1610
498 503 389 386 1776
493
1613
496 503 406 400 130.2
478
1596
515 509 388 393 1805
489
1599
513 508 404 408 145.2
477
1576
542 517 393 411
1863
488
1579
539 517 409 426 160.2
484
1570
553 523 408 432 1916
484
1570
559 528 412 436 180.2
490
1927
468 356 273 385 414 331 2227
499
1930
468 356 284 396 414 342
200.2
497
1922
475 356 282 400 417 343 2273
497
1922
480 360 285 404 421 346
NOTA: For Desuperheater versions VD the total weight increases of 4%. For Heat recovery versions VR the total weight
increases of 10%.
Weight
[Kg]
1026
1028
1053
1088
1107
1587
1668
1805
1833
1891
1935
2260
2296
59
RECEPTION AND POSITIONING
Inspections on arrival
As soon as the appliance is consigned, it is essential to make sure that all the ordered items have been received and that the
shipment is complete. Carefully check that the equipment has not been damaged. If visible damage is discovered, immediately inform
the haulage contractor and write “Collected with reserves owing to evident damage” on the consignment note.
Delivery ex works means that, as established by law, reimbursement of any damages is at the insurance company’s charge.
Safety prescriptions
Comply with the current safety regulations concerning the equipment to use when handling the unit or the required ways of operating.
Use single protection devices as goggles, gloves, helmets… when handling the unit to avoid risk of injuries.
Check the weight of the appliance before proceeding with the moving and handling operations.
Handling
Plan the handling activity verifying:
• Weight of the unit indicated on the data plate of the appliance and in the section "DIMENSIONAL and PHYSICAL DATA" of this
manual
• Lifting capacity of the equipment that has to be used appropriate to the weight of the unit
• Type and dimensions of the unit
• Center of Gravity position and the availability of straps / ropes or other devices able of positioning the lifting hook exactly at the
unit center of gravity: For the CG position in transport and operation, ref. section "DIMENSIONAL and PHYSICAL DATA" . Also
refer to the labels (Part.3) identification of transport the center of gravity, applied on all 4 sides of the base.
• State and physical characteristics of the place where the unit has been handled (yard dirt, asphalted square, etc.).
• State and physical characteristics of the destination place (roof, yard, terrace, etc.).
• Length and type of the handling route with particular attention to critical points of transition such as ramps, stairs, uneven or
slippery steps, doors, etc..
Note that the handling examples shown in the drawings are indications, the choice of handling mean and method should
been done considering all the factors above mentioned.
Comply with the following instructions when lifting and positioning the appliance:
• Handling with a lift truck or similar
1) The unit has four wooden bases so that it can be transported in a longitudinal direction (not sideways).
Place something suitable in between to separate the truck from the unit in order to prevent the surfaces of the bank or electric panel
from being damaged if the unit has to be moved sideways. Do not allow the unit or any of its parts to drop on to the ground. Remember
that the heaviest part is the one where the compressor is installed (electric panel side Fig.1-2).
Refer to the data plates (Fig.5) that identify the center of gravity position, applied to the 4 sides of the base.
2) Position metal pipes (Part 1 Fig.3) of adequate thickness in the holes in the base of the unit for lifting.
• The end portions of the pipes must stand out by an adequate extent to permit inserting the safety devices and housing the belts for lifting.
• Use spacer bars in the top of the unit to prevent crushing and damaging the batteries and the parts intended to cover the assembly.
• Consult the WEIGHTS AND CENTERS OF GRAVITY DURING TRASPORT AND OPERATION section for the center of gravity position.
Use corner protectors (Part.2 Fig.3) to avoid damaging the unit.
Fig. 1
Fig. 2
Fig. 5
2
Fig. 3
2
Part. 1
60
RECEPTION AND POSITIONING
• Handling and lifting with a crane or similar
Using the brackets (Part 1 Fig.4) located by the lifting holes (refer to the "DIMENSIONAL and PHYSICAL DATA" section).
• Consult the WEIGHTS AND CENTERS OF GRAVITY DURING TRASPORT AND OPERATION section for the center of gravity
position.
NOTE: To correctly lift the machine, the belts used must be longer than 3.5 meters.
Refer to the data plates (Fig.5) that identify the center of gravity position, applied to the 4 sides of the base.
Use corner protectors (Part.2 Fig.4) to avoid damaging the unit.
Fig. 4
2
Fig. 5
Part. 1
2
Make sure that the appliance is handled with care and without jolting as rough treatment could damage the functional parts
of the unit.
WARNING:
To safeguard persons and property, read the information on the packing that covers the unit before handling. Also make sure to:
• Handle the unit with care
• Do not stack other objects on top of the unit
Storage
The units must be stored in a dry place, sheltered from the sun, rain, sand and wind.
Comply with the storage conditions given below:
• Do not stack the units
• Maximum temperature = 60°C
• Minimum temperature = -10°C
• Humidity = 90%
• Avoid placing the units packaged with thermoretractable protection under the sun since the pressure inside the refrigerant circuits
can increase up to values such as to open the safety valve.
Packing removing
Recycle and dispose of packing material in conformity with local regulations, be extremely careful not to damage the unit.
61
RECEPTION AND POSITIONING
Positioning
Before positioning please consider the overall dimensions and the technical requirements of the system and the unit, electric and
hydraulic connections and any air pipes/ducts or free passages.
Neglecting these aspects may decrease performance and operational life of the unit and therefore increase the operating costs and
maintenance.
Units are designed to be installed OUTSIDE and in fixed positions.
The unit is designed to be installed outside and in a fixed location and accessible only by qualified and authorized personnel.
Safety valve (if present): the installer is required to evaluate (according to EN378-2) the need and type of pipe to piped outlet in
accordance with local regulations.
To prevent the transmission of vibrations evaluate the need for vibration dampers mounting
Before placing the unit be sure that:
• the location is in a safe accessible place
• the framework or the floor is adequate to support the weight of the unit WORKING (tank filled with water, etc…), please refer
to weight paragraph
• support points are leveled and aligned
• the place can not be subject to flooding
• the maximum level of the snow does not obstruct the airflow to the unit
To ensure the best air circulation to the unit and thus ensure a smooth operation it is recommended to:
•
•
•
•
avoid obstructions to air flow near or above the unit
protect the unit from high winds that can favor or not the airflow
protect the unit from heat sources or pollutants (chimneys, extractors…)
protect the unit from air stratification or recirculation (avoid ducting of the fans, containment structure, high walls or corners
next to the unit)
These advises if not respected can lead to a lower efficiency of the unit or to high pressure stops (in summer) or low pressure stops
(in winter).
62
HYDRAULIC CONNECTIONS
General rules
A mesh filter (hole Ø<1mm for plates heat exchanger Ø<1.5mm for shell and tubes heat exchanger) must be installed on the unit’s
water inlet otherwise warranty is immediately forfeited. The filter
The filter performs the function of blocking any foreign matter in the system’s plumbing circuit (shavings, machining debris, etc.)
limiting or avoiding possible problems of fouling (that decreases the heat exchange coefficient), erosion, and clogging
The clogging and fouling of the exchanger can lead to a reduction of the water flow rate and. In the case that the exchanger works
as evaporator- of the evaporation temperature: these 2 factors can cause the icing of the exchanger
The icing event leads to the bursting of the exchanger, the inlet of water into the refrigerant circuit and so the necessity of a replacement of the main components (compressors, filters, expansion valves,. Etc.) and an accurate washing of components as
refrigerant pipes, coils, etc., practically the rebuilding nearly complete of the refrigerant circuit.
The filter must be maintained clean: this is so necessary verify the cleanness after the unit installation and checking periodically
the state.
Protection devices
Standard supply includes a differential pressure switch situated between the water inlet and outlet of the heat exchanger to avoid
freezing if the water flow stops for any reason.
Activation is calibrated for a 80 mbar ±5 Δp, while resetting occurs with a Δp of 105 mbar ±5.
The differential pressure switch opens the contact and shuts down the compressors when the water flow ratey decreases and Δp ≤
80 mbar ±5.
The differential pressure switch closes and therefore the unit can restart when the water flow rate increases and Δp ≥ 105 mbar ±5.
• Standard supply includes an antifreeze heater placed between the external thermal insulation and the shell of the exchanger and
controlled by the main electronic controller of the unit in order to protect the evaporator full of water (but not the pipes) from the winter
icing when the unit is in stand-by mode. The exchanger is protected down to an outdoor air temperature of -20°C.
NOTE the antifreeze protection only worlk if the unit is electrically connected the standby period.
It is recommended to install a water paddle flow switch at the water inlet of the unit (it can be supplied as accessory or option): the
water paddle flow switch has to be electrically wired in series with the differential pressure switch.
It is mandatory to calibrate the trip out of the water paddle flow switch at a water flow rate value higher than the minimum water flow
rate admissible for the exchanger (re. section Pressure Drop).
Tips for a successful installation
For a correct design and installation of the hydraulic plant comply the local laws governing safety matters and sound…
The following information is suggestion for a correct installation of the unit:
• Before connecting the unit to the system wash adequately the pipes using clean water, filling and emptying and cleaning the filters.
Only after that proceed connecting the unit to the system; this operation is crucial to ensure proper start-up without the need to have
repeated stops to clean the filter, with the possible risk of damage to heat exchangers and other components.
• Check by qualified personnel the quality of the water or of the mixture used; avoid the presence of inorganic salts, biological load
(seaweeds, etc.) suspended solids, dissolved oxygen and the pH. Water with inadequate characteristics can cause a pressure drop
increase due to a rapid fouling of the filter, energy efficiency decrease and corrosive symptom increase that can damage the unit.
• The pipes must have the least possible number of bends to minimize load losses and must be adequately supported in order to
prevent the connections of the unit from being excessively stressed.
• Install on-off valves near components that need to be serviced to isolate them when maintenance work needs to be done and to
allow them to be replaced without having to discharge the system.
• Before isolating the pipes and charging the system, carry out preliminary inspections to make sure that there are no leaks.
• Isolate all the chilled water pipes to prevent condensation from forming along the pipes themselves. Make sure that the material
used is the steam barrier type, failing this, cover the insulation with an appropriate protection. Also make sure that the air venting
valves can be accessed through the insulation.
• Do not forget to install or at least allow for the installation of pressure and temperature reading instruments on the inlet and outlet
parts of the hydraulic circuit. These instruments will allow you to monitor the operation of the system.
• The circuit can be kept under pressure by means of an expansion tank and a pressure reducer. A plant filling unit can also be used in
order to automatically charge the system and keep it at the desired pressure if it drops below a certain pressure value. Install manual
or automatic values in the highest point of the system to eliminate air from the circuit.
Fit manual or automatic valves at the highest point in the circuit in order to vent air from the circuit.
• the water connections are Victaulic-type joints for hooking up to the unit.
The joints allow the pipes to expand due to changes in temperature and in addition the elastomer gasket and the specified play help
insulate and absorb noise and vibration.
• If vibrations dampers are installed under the unit, it is recommended to use flexible couplings before and after the water circulation
pump and near the unit.
• Install on the outlet of the unit a suitable valve able to regulate the water flow.
• Avoid that the weight of the connection pipes pushes on the hydraulic connections of the unit using approved supports.
Check that plant components are suitable to bear the maximum static pressure (it depends on the height of the building).
63
HYDRAULIC CONNECTIONS
Water component for corrosion limit
pH
SO4 --
7.5 ÷ 9.0
-
< 100
ppm
HCO3 -/ SO4 --
>1.0
Total hardness
8.0 ÷ 15.2
°F
Cl-
< 50
ppm
PO4 3-
< 2.0
ppm
NH3
< 0.5
ppm
Free Chlorine
< 0.5
ppm
Fe3+
< 0.5
ppm
Mn++
< 0.05
ppm
CO2
< 50
ppm
H2S
< 50
ppb
Temperature
< 65
°C
Oxygen content
< 0.1
ppm
Precautions for the Winter
The water could freeze and damage the exchanger of the unit and other parts of the system during the winter period, if the system
was to remain at a standstill. This problem can be obviated in 3 different ways:
1. Drain the system completely, taking care to drain the plate exchanger (in order to drain the unit’s piping system completely, open
the water drain ball valves and the air vent valves, open any valves closed).
2. Operate with glycol water taking account, depending on the % of glycol, of the factor of correction of the refrigerating capacity,
power input, water flow rate and losses of head (see table on following page)
3. If it is certain that the unit will always be powered throughout the winter, the unit is able to protect itself from freezing, down to a
temperature of -20°C: this is possible thanks to an antifreeze electric heating element installed on the plate exchanger and intelligent control of the water pump that must be governed by the microprocessor board (see the “Electric Connections” section).
If the unit is fitted with a Storage tank, solution no. 3 requires installing the tank antifreeze heating element accessor.
64
HYDRAULIC CONNECTIONS
Basic diagram Standard Unit VB [PLANT SIDE WATER CIRCUIT]
The following figures represent connections to the plant side exchanger.
IMPORTANT: There must be a constant flow of water to the exchanger. With accessory primary-secondary pumping module MP PS STD is mandatory to install a water filter in the secondary circuit
immediately after of the water tank.
VB + hydronic kit accessory MP AM and MP SS
VB + hydronic kit accessory MP PS and only tank SAA
Basic diagram for units with Recovery [RECOVERY WATER CIRCUIT]
The basic diagram given is valid for VD-VR version
The figure below shows the basic diagram of the portion of the system with the heat exchanger used for
recovering partially heating power that would otherwise be disposed of in the air.
IMPORTANT: The water flow to the heat exchanger must be constant, it is required to install a water filter upstream of the exchanger.
Recovered hot
water tank
(1): Component not required if the unit is equipped with the “Water storage tank” accessory. Installation of this accessory is recommended if the unit
is without it.
I = User system
Pressure gauge
Pump
Air vent valve
Thermometer
Filter
Safety valve
On-off and/or water
flow rate regulating valve
Tank
Coupling
Monitoring electronics
(governor)
Expansion tank
Water filling unit
B
A
AB
Three-way driven valve
Recovery water flow inlet probe
65
HYDRAULIC CONNECTIONS
Air vent and water drain
On the plumbing circuit feeding the unit, especially when equipped with the standard pipe kit, the installer must fit an appropriate
number of valves (manual or automatic) at the top of the circuit in order to vent any air in the plumbing system. In the same way, he
must install a water drain valve in order, when necessary, to drain the unit's plate exchanger completely (especially during the winter
in order to prevent freezing that would seriously jeopardize the operation of the unit). For units with the complete pipe kit there is an
air vent valve on the top pipe (water inlet) and a water drain valve on the bottom pipe (water outlet). See “Accessories and options”
section.
Piping connection with Victaulic couplings and Water flow switch
It is composed of two Victaulic type quick couplers (Fig. 1-A) comprehensive
of union (Fig. 1-B) and seal not installed (supplied with the unit). The unions
are supplied to be welded on the end. Here we give the instructions to follow
for installing the quick couplers.
Do not weld the pipe with Victaulic connection joint attacked since the gasket
may be damaged irreparably.
Note:
Supplied as optional (see “ACCESSORIES AND OPTIONAL EQUIPMENT “).
WATER FLOW
SWITCH
VICTAULIC
A
to be welded/thread
B
Valve regulating diagram valve
To prevent problems from occurring when the unit is started with very cold water, you are strongly advised to install a mixer valve as
shown in the diagram.
The valve must be regulated to suit the temperature at which the water flows into the desuperheater (see diagram): the graph on
the right shows the type of adjustment to use.
Water connections must be performed carefully as for the evaporator (filter, circuit washing, etc.)
Perform all necessary interventions to avoid RISK OF FREEZING (tubes insulation, emptying of circuit, addition of glycol, antifreeze resistances).
Water temperature can reach high temperatures (up to 100°C for VD unit, up to 65°C for VR unit), therefore:
• avoid RISK OF BURNS by adopting the necessary precautions (insulations of tubes, temperature detecting station on water if the
sanitary use is foreseen, etc.).
• install safety valves and specifically dimensioned expansion tanks in the hydraulic circuit.
WATER FLOW
PORTATA
RATE
ACQUA
QAB= 100%
QA
0
66
30°c
QB
35°c
Recovery INLET
Temperatura
temperature
INGRESSO
Recupero
HYDRAULIC CONNECTIONS
ISO-G
1”
11/4”
11/2”
2”
21/2”
3”
4”
5”
6”
8”
DN(mm)
25
32
40
50
65
80
100
125
150
200
EXTERNAL DIAMETER OD(mm)
33.7
42.4
48.3
60.3
76.1
88.9
114.3
139.7
168.3
219.1
A
15.875
15.875
15.875
15.875
15.875
15.875
15.875
15.875
15.875
19.050
B
7.137
7.137
7.137
8.738
8.738
8.738
8.738
8.738
8.738
11.913
O
30.226
38.989
45.085
57.150
72.260
84.938
110.084
135.500
163.957
214.401
1) Pipe groove inspections
Check the depth and diameter of the grooves and their distance from the pipe ends. Make sure that the
work has been carried out with care and that the end surface of the pipes is smooth and not ovalized.
Make sure that there are no notches, burrs or other imperfections that could impair the tightness.
Groove dimensions in mm A=16-B=8-C=57.2-D=1.6
D
1.600
1.600
1.600
1.600
1.981
1.981
2.108
2.134
2.159
2.337
T
1.651
1.651
1.651
1.651
2.108
2.108
2.108
2.769
2.769
2.769
T
2) Checking the seal and relative lubrication
Make sure that the type of seal used is compatible with the nature and temperature of the fluid. Signal
green EPDM seals are used.
Apply a film of grease to the seal: on the back, on the side flanks and on the inner lips that contact the
pipe. Work in conditions of the utmost cleanliness as particles of dirt could damage the seal. Always
and only use synthetic grease. Greasing makes it easier to fit the seal on the pipe and improves the
tightness. It also allows the seal to slide within the connection, avoiding tensions and projections near
the bolts.
3) How to fit the seal
Fully insert the seal into the end of a pipe. Make sure that the seal lips adhere to the pipe itself.
4) Alignment
Align the pipes and move their ends near to each other. Now push the seal, centering it on the two pipe
ends. The seal must remain inside the grooves.
5) Joint assembly
Remove one bolt and loosen (without removing) the other one. Seat part of the body of the joint at the
bottom, between the pipe ends, inserting and edges of the grooves. Now seat the other part of the
body at the top, on the two ends, and close the joint. Make sure that the parts of the body of the joint
touch each other.
6) Nut torquing
Fit the previously removed bolt back in place and tighten both nuts by hand. Now torque them with the
relative wrench, tightening them alternately a few turns.
WARNING:
If one nut is fully tightened at a time, the seal could slip between the jaws of the opposite side of the
joint.
67
MAXIMUM VOLUME OF WATER
Maximum volume of water in the system with wet module
Before filling the water system, it is advisable to consider the type of installation in question, i.e. check the difference in level between
the wet module and user. The following table gives the maximum water content of the water supply system in liters, depending on
the capacity of the standard expansion vessel supplied and the pressure at which it should be charged. The expansion vessel setting
must be regulated to suit the maximum positive difference in level of the user.
Maximum setting value 600 kPa.
With a positive H of more than 12.25 meters, calculate the expansion vessel precharge value in kPa using the formula below:
Expansion vessel precharge= [H/10.2+0.3] x100 = [kPa]
NOTE. In case A, make sure that the user’s lowest point is able to withstand the global pressure.
Tab.1
Model
Expansion vessel volume (liters)
Thermal expansion of water (10-40°C)
Thermal expansion of water (10-60°C)
Expansion vessel
H (metri)
pressure (kPa)
Case A
H <0
150 (standard)
0 < H < 12.25
150 (standard)
15
177
Case B
20
226
25
275
30
324
40-50-60-70-80
12
90-100-110-115-130-145-160-180-200
24
0.0074
0.0167
IR
IP
IR
IP
1043
1043
980
866
753
640
461
461
435
384
334
283
2085
2085
1960
1732
1505
1279
921
921
870
768
667
566
NOTE: If the unit operates with brine, calculate the real volume of the system by taking into account the corrective factors for the
volume of the system given in the table below.
Corrective factors per total maximum volume of the system with brine
% of brine
Cooling Mode
Heating Mode
0%
1,000
1,000
10%
0,738
0,855
20%
0,693
0,811
30%
0,652
0,769
U
U
U= User
68
40%
0,615
0,731
CASE B
CASE A
ELECTRICAL CONNECTIONS
General rules
The appliance must be wired in compliance with the laws in force in the country in which it is installed. The units are supplied fully
wired in the factory and pre-engineered for connection to the electricity main. The electric panel is made in compliance with the
technical standards in force in the European Union.
Structure of the electric panel
All the electrical components are contained in a closed casing protected against the atmospheric agents and inspectionable by opening the front door after removing the front panel. The door for accessing the power section is locked by the mechanism.
Access for the supply cables and earth cable (PE) is permitted through the opening on the botton of the electric panel.
Composition of the system
The system comprises an electromechanical part consisting of the power circuit, with disconnecting device, contactors, fuses or
thermal cutouts, transformer, and another part comprising the Microprocessor control system.
NOTES: REFER TO THE WIRING DIAGRAM SUPPLIED WITH THE UNIT FOR THE LAYOUT OF THE ELECTRIC PANEL.
Electrical connections
All electrical connections must be carried out by qualified personnel in the absence of electric power. The table below gives the
electrical specifications of the different constructional configurations of the units.
Unit
UNIT
40.2
50.2
FLA
FLI
MIC
MIC SS
40,2
21,6
134
89,3
400 - 3+N - 50
45,7
53,3
58,7
24,4
28,4
31,0
143
149
173
96,3
101
117
Power supply
60.2
70.2
80.2
90.2
69,6
36,2
213
143
Unit layout
100.2 115.2 130.2 145.2 160.2 180.2 200.2
75,5
44,0
264
174
90,0
55,0
259
175
97,9
60,5
267
183
400 - 3 - 50
106
123
66,0
75,7
267
348
183
200
136
83,3
361
246
159
95,4
355
248
170
103
391
272
UM
V-ph-Hz
A
kW
A
A
COILS
BATTERIA
TANK
SERBATOIO
POMPA
PUMP 11
POMPA
PUMP 22
HEAT
EXCHANGER
SCAMBIATORE
CP1B
CP1A
Compressors
UNIT
40.2
50.2
60.2
70.2
80.2
Power supply
FLA
LRA
FLI
Winding
resistance
NOTE:
FLA = LRA = FLI = MIC = MIC SS = CP1A
CP1B
CP1A
CP1B
CP1A
CP1B
CP1A
CP1B
90.2
100.2
115.2
130.2 145.2 160.2 180.2 200.2
400 - 3 - 50
21,0
21,0
111
111
10,2
10,2
1,40
1,40
22,0
22,0
118
118
11,6
11,6
1,20
1,20
25,0
25,0
118
118
13,3
13,3
1,20
1,20
31,0
31,0
140
140
14,6
14,6
1,10
1,10
34,0
34,0
174
174
17,2
17,2
0,80
0,80
40,0
34,0
225
174
COIL
22,6
17,2
0,60
0,80
44,0
44,0
210
210
25,4
25,4
0,60
0,60
UM
V-ph-Hz
53,0
44,0
210
210
30,9
25,4
0,50
0,60
53,0
53,0
210
210
30,9
30,9
0,50
0,50
66,0
53,0
287
210
38,5
30,9
0,30
0,50
66,0
66,0
287
287
38,5
38,5
0,30
0,30
76,0
76,0
267
267
43,5
43,5
0,30
0,30
81,0
81,0
298
298
47,1
47,4
0,30
0,30
A
A
kW
Ω
TANK
Full load current at maximum tolerated conditions
Locked rotor current
Full load power input at maximum tolerated conditions
Maximum instantaneous current of the unit
Maximum instantaneous current of the unit with soft starter options
PUMP 2
PUMP 1
HEAT
EXCHANGER
69
CP1B
CP1A
ELECTRICAL CONNECTIONS
Single Fan AC specifications
40.2
50.2
UNIT
60.2
70.2
Power supply
230 - 1 - 50
2,62
10,5
0,60
Power supply
230 - 1 - 50
3,20
12,8
0,72
FLA
LRA
FLI
Single Fan EC specifications
40.2
50.2
UNIT
FLA
LRA
FLI
60.2
Summary Fan AC specifications
40.2
50.2
UNIT
Power supply
Power supply
115.2
80.2
90.2
100.2
115.2
70.2
80.2
90.2
100.2
6,40
25,6
1,44
Primary-secondary pump
40.2
50.2
UNIT
115.2
70.2
80.2
90.2
100.2
115.2
70.2
80.2
90.2
100.2
115.2
3,20
25,7
1,80
3,20
25,7
1,80
3,20
25,7
1,80
3,20
25,7
1,80
3,20
25,7
1,80
40.2
50.2
60.2
70.2
80.2
90.2
Power supply
100.2
115.2
FLA
LRA
FLI
3,70
20,0
1,78
3,70
20,0
1,78
3,70
20,0
1,78
3,70
20,0
1,78
3,70
20,0
1,78
400 - 3 - 50
4,50
4,50
4,50
43,5
43,5
43,5
2,55
2,55
2,55
UNIT
40.2
50.2
60.2
70.2
80.2
90.2
Power supply
NOTE:
FLA = LRA = FLI = MIC = MIC SS = 6,10
57,7
3,48
6,10
57,7
3,48
115.2
6,10
57,7
3,48
6,10
57,7
3,48
6,10
57,7
3,48
60.2
70.2
80.2
90.2
100.2
115.2
3,70
20,0
1,78
3,70
20,0
1,78
3,70
20,0
1,78
400 - 3 - 50
4,50
4,50
4,50
43,5
43,5
43,5
2,55
2,55
2,55
60.2
70.2
80.2
90.2
6,10
57,7
3,48
400 - 3 - 50
6,10
6,10
8,70
57,7
57,7
87,0
3,48
3,48
4,56
Power supply
FLA
LRA
FLI
100.2
400 - 3 - 50
6,10
6,10
8,70
57,7
57,7
87,0
3,48
3,48
4,56
Power supply
3,70
3,70
FLA
20,0
20,0
LRA
1,78
1,78
FLI
High head modulating pump
40.2
50.2
UNIT
6,10
57,7
3,48
16,4
54,0
8,40
130.2 145.2 160.2 180.2 200.2
5,70
22,8
3,70
400 - 3 - 50
3,70
3,70
3,70
20,0
20,0
20,0
1,78
1,78
1,78
6,10
6,10
FLA
57,7
57,7
LRA
3,48
3,48
FLI
Standard modulating pump
40.2
50.2
UNIT
12,3
40,5
6,30
400 - 3 - 50
Power supply
High head pump
130.2 145.2 160.2 180.2 200.2
8,20
27,0
4,20
9,60
38,4
2,16
60.2
130.2 145.2 160.2 180.2 200.2
400 - 3 - 50
7,86
31,4
1,80
60.2
130.2 145.2 160.2 180.2 200.2
400 - 3 - 50
2,85
11,4
1,85
230 - 1 - 50
FLA
LRA
FLI
70
100.2
230 - 1 - 50
5,24
FLA
21,0
LRA
1,20
FLI
Summary Fan EC specifications
40.2
50.2
UNIT
FLA
LRA
FLI
Standard pump
UNIT
90.2
400 - 3 - 50
4,10
13,5
2,10
70.2
60.2
80.2
6,10
57,7
3,48
100.2
115.2
Full load current at maximum tolerated conditions
Locked rotor current
Full load power input at maximum tolerated conditions
Maximum instantaneous current of the unit
Maximum instantaneous current of the unit with soft starter options
8,55
34,2
5,55
11,4
45,6
7,40
130.2 145.2 160.2 180.2 200.2
3,70
20,0
1,78
4,50
43,5
2,55
4,50
43,5
2,55
6,10
57,7
3,48
6,10
57,7
3,48
130.2 145.2 160.2 180.2 200.2
4,50
43,5
2,55
6,10
57,7
3,48
6,10
57,7
3,48
8,70
87,0
4,56
8,70
87,0
4,56
130.2 145.2 160.2 180.2 200.2
8,70
87,0
4,56
8,70
87,0
4,56
8,70
87,0
4,56
10,4
116
6,29
10,4
116
6,29
130.2 145.2 160.2 180.2 200.2
4,50
43,5
2,55
6,10
57,7
3,48
6,10
57,7
3,48
8,70
87,0
4,56
8,70
87,0
4,56
130.2 145.2 160.2 180.2 200.2
8,70
87,0
4,56
8,70
87,0
4,56
8,70
87,0
4,56
10,4
116
6,29
10,4
116
6,29
UM
V-ph-Hz
A
A
kW
UM
V-ph-Hz
A
A
kW
UM
V-ph-Hz
A
A
kW
UM
V-ph-Hz
A
A
kW
UM
V-ph-Hz
A
A
kW
UM
V-ph-Hz
A
A
kW
UM
V-ph-Hz
A
A
kW
UM
V-ph-Hz
A
A
kW
UM
V-ph-Hz
A
A
kW
ELECTRICAL CONNECTIONS
Summary tables (total values):
Units with primary-secondary pump
40.2 50.2 60.2
UNIT
FLA
FLI
MIC
MIC SS
Standard unit
UNIT
90.2
72,8
38,0
216
146
79,2
45,8
268
178
40.2
50.2
80.2
90.2
Power supply
60.2
73,3
38,0
216
147
80,0
46,6
269
179
60.2
80.2
90.2
75,7
39,7
219
149
81,6
47,5
270
180
70.2
80.2
90.2
400 - 3+N - 50
49,4
57,0
62,4
26,2
30,2
32,8
147
152
177
100
105
121
73,3
38,0
216
147
80,0
46,6
269
179
70.2
80.2
90.2
43,9
FLA
23,4
FLI
137
MIC
93,0
MIC SS
Units with high head modulating pump
40.2 50.2 60.2
UNIT
Power supply
46,3
25,1
140
95,4
70.2
400 - 3+N - 50
51,8
59,4
64,8
27,9
31,9
34,5
150
155
179
102
107
123
46,3
FLA
25,1
FLI
140
MIC
95,4
MIC SS
Units with standard modulating pump
40.2 50.2 60.2
UNIT
Power supply
70.2
400 - 3+N - 50
49,4
57,0
62,4
26,2
30,2
32,8
147
152
177
100
105
121
43,9
FLA
23,4
FLI
137
MIC
93,0
MIC SS
Units with high head pump
40.2 50.2
UNIT
NOTE:
FLA = LRA = FLI = MIC = MIC SS = 80.2
43,4
23,4
137
92,5
Power supply
FLA
FLI
MIC
MIC SS
70.2
400 - 3+N - 50
48,9
56,5
61,9
26,2
30,2
32,8
147
152
176
99,5
105
120
Power supply
400 - 3+N - 50
51,8
59,4
64,8
27,9
31,9
34,5
150
155
179
102
107
123
75,7
39,7
219
149
81,6
47,5
270
180
100.2 115.2 130.2 145.2 160.2 180.2 200.2
93,7
56,8
263
179
102
62,3
271
187
400 - 3 - 50
110
128
67,8
78,3
271
353
187
205
141
85,9
366
251
165
98,9
361
254
176
106
397
278
100.2 115.2 130.2 145.2 160.2 180.2 200.2
94,5
57,6
264
180
102
63,1
272
188
400 - 3 - 50
110
129
68,6
79,2
272
354
188
206
142
86,8
367
253
168
100
363
257
179
107
400
281
100.2 115.2 130.2 145.2 160.2 180.2 200.2
96,1
58,5
265
181
107
65,1
276
192
400 - 3 - 50
115
132
70,6
80,3
276
357
192
209
145
87,9
370
255
169
102
365
258
180
109
402
282
100.2 115.2 130.2 145.2 160.2 180.2 200.2
94,5
57,6
264
180
102
63,1
272
188
400 - 3 - 50
110
129
68,6
79,2
272
354
188
206
142
86,8
367
253
168
100
363
257
179
107
400
281
100.2 115.2 130.2 145.2 160.2 180.2 200.2
96,1
58,5
265
181
107
65,1
276
192
400 - 3 - 50
115
132
70,6
80,3
276
357
192
209
145
87,9
370
255
169
102
365
258
180
109
402
282
UM
V-ph-Hz
A
kW
A
A
UM
V-ph-Hz
A
kW
A
A
UM
V-ph-Hz
A
kW
A
A
UM
V-ph-Hz
A
kW
A
A
UM
V-ph-Hz
A
kW
A
A
Full load current at maximum tolerated conditions
Locked rotor current
Full load power input at maximum tolerated conditions
Maximum instantaneous current of the unit
Maximum instantaneous current of the unit with soft starter options
71
ELECTRICAL CONNECTIONS
1) Connection to the electricity main
• Power supply line;
The unit’s power supply line must be laid by following a clearly defined route in order to make it as correct as possible any without
any breaks. Pass the line through the opening on the button of the electrical panel. Secure the line integral with the structure of the
unit. Then continue inside the panel and connect the conductors directly to the input terminals of the main disconnecting device of the
unit. The characteristics of the main lines should be determined by qualified personnel specialized in the design of electrical systems,
according to your national regulations and standards.
• Power supply system;
The power cables of the unit’s supply line must be taken from a system of symmetrical three-phase voltages (difference between
voltage max 2%) and of a separate protection conductor.
V= 380÷415V
f= 50 Hz
• Protection on supply side:
An automatic switch must be installed on the supply side of the side in order to protect against any overcurrents and indirect contacts
that could occur when the unit is operating.
It is advisable to install an automatic current limiter switch in order to limit the effective short-circuit current in the connecting point of
the unit. This allows a protection device with a lower breaking capacity than that required in the connection point to be sized like the
main circuit-breaker of the unit.
The line and switch must be coordinated in compliance with the current laws governing electrical safety matters, regarding the type
of installation and environmental conditions in which the unit must operate.
• Protection conductor (ground wire):
The protection conductor from the feeder line must be connected straight to the ground screw identified by code “PE”, which ensures
the equipotential connection of all metal grounding points and structural parts of the unit.
• Signals and data lines
Do not exceed the maximum allowed distance of the cable as shown in the wiring diagram. Put cables away from power lines with
a different voltage or emitting electromagnetic noise, if really necessary do not to put in parallel but only cross with these cables to
90°. Do not put cables near equipment that can create electromagnetic interference (antennas, speakers, radio repeaters etc ...). Any
shielding of the cable must be connected to a ground without noise, while preserving the continuity across the total length of the cable.
• Connection
Always refer to the wiring diagram supplied with the unit. Verify that the network has characteristics corresponding to the data shown
on the nameplate of the unit. Before starting work, verify that the switching device at the start of the line power unit is open, locked
and a warning sign shown. Make the connection to the ground first that the others phase; protect the wires using cable properly fitted.
Before powering on the unit, ensure that you have restored all the protections that were removed during work on connection.
2) Electric panel
• Protection degree:
The electric panel casing is made from sheet metal and has IP54 protection rating at the doors directly accessible from the outside.
The other parts of the casing guarantee a protection degree that is at least equivalent to IP22, as established by the current laws in
force: this has been achieved since the panel has further protection against the penetration of solid foreign bodies and atmospheric
agents thanks to the unit structure in which it is housed.
• Starting and stopping function:
The red handle on the panel door directly acts on the main circuit-breaker. The handle also acts as a door lock since it ensures that
the unit is only powered when the door is shut. The stopping function carried out by the main circuit-breaker is classified as type “0”
since the unit is stopped by immediately cutting off the power supply.
3) Reference standards
• The provisions established by the following Directives have been complied with to ensure the safety of the electrical products placed
on the European Union market:
- Low Voltage Directive 2006/95 EEC which also includes the following harmonized standards:
CEI EN 60335-1 and 60335-2-40.
Classification:CEI EN 60204-1. Safety of unitry. Electrical equipment of units. Part 1: General rules.
- Directive 2004/108/EEC concerning “Electromagnetic compatibility”.
4) User connection
Inside the electrical panel is available a user terminal where you can have:
a) pumps start-up and safety devices
b) two user configurable inputs
c) digital Input for water paddle flow switch
d) integrative resistance output relay
e) clean contact for general alarm
f) external signal from the compressors running
Moreover, VR units contains the following terminals:
g) pumps start-up and safety devices
h) digital input for remote enable
i) digital Input for water paddle flow switch
For more details refer to the wiring diagram of the unit.
72
R410A PROTECTION DEVICES
Protection devices HIGH PRESSURE
The unit is protected against risk of overpressure by means of 4 levels protection chain.
Each circuit is equipped with:
1) ATC (Advanced Temperature Control) if present
2) high pressure automatic switch connected to electronic controller
3) high pressure manual switch connected to compressor contactor command
4) high pressure safety valve
Protection devices technical data
LEVEL
1
2
3
4
Device
ATC
(Advanced Temperature Control)
if present
High pressure
automatic switch
High pressure
manual switch
High pressure
safety valve
Trip out (barg)
-
41.0
43.0
45.0
Trip in (barg)
-
29.5
31.0
41.0
connected to
electronic controller
electronic controller
compressor contactor command
Discharge the refrigerant
to atmosphere to reduce
the system pressure
effect
Controls the cooling
capacity shutting down
compressors
stop the compressors
and the fans of that circuit
stop the compressors
of that circuit
Discharge the refrigerant
to atmosphere to reduce
the system pressure
Automatic
YES by keyboard if the
high pressure switch has
trip-in and after the solution
of the problem that
generates the alarm
Press the button
present on the manual
pressure switch
reset *
Not necessary
CAUTION
*: For more details refers to section monitoring basic system.
CAUTION
IN CASE OF COMPRESSORS TRIP-OUT BY MANUAL RESET HIGH PRESSURE SWITCH THERE ARE NO EVIDENCES IN THE
MONITORING SYSTEM, DO NOT RESET THE PRESSURE SWITCH BEFORE YOU HAVE DONE THE FOLLOWING STEPS:
1) SHUT DOWN THE UNIT USING THE OFF BUTTON
2) THEN RESET THE HIGH PRESSURE SWITCH
Protection devices LOW PRESSURE
Protection devices DISCHARGE TEMPERATURE (if installed)
LEVEL
1
2
LEVEL
2
Device
Low pressure
transducer
Low pressure
automatic switch
Device
Discharge Temperature
Trip out (barg)
2 bar
2 bar
Trip out
135°C
Trip in (barg)
4 bar
4 bar
Trip in
120°C
connected to
electronic controller
electronic controller
connected to
electronic controller
effect
stop the compressors
of that circuit
stop the compressors
of that circuit
effect
stop the single compressor
reset *
YES by keyboard after the
solution of the problem that
generates the alarm
reset *
YES by keyboard if the
YES by keyboard
low pressure switch
after the solution of the has trip-in and after the
problem that generates solution of the problem
the alarm
that generates the
alarm
*: For more details refers to section monitoring basic system.
73
REFRIGERANT FLOW DIAGRAM
* : Optional
:insulated pipes for BR unit
Refrigerant flow diagram IR VB unit with thermostatic expansion valve
74
REFRIGERANT FLOW DIAGRAM
* : Optional
:insulated pipes for BR unit
Refrigerant flow diagram IR VB unit with thermostatic expansion valve
75
REFRIGERANT FLOW DIAGRAM
* : Optional
:insulated pipes for BP unit
Refrigerant flow diagram IP VB unit with electronic expansion valve
76
REFRIGERANT FLOW DIAGRAM
* : Optional
:insulated pipes for BR unit
Refrigerant flow diagram IR VR unit with thermostatic expansion valve
77
USER INTERFACE
Keys
The unit is managed by a microprocessor controller to which all
the loads and control devices are connected by means of a terminal
block. The user interface comprises a display and four buttons with
which it is possible to show and possibly modify all the unit’s operation
parameters. The interface, located in the front part of the unit and
accessible from the outside, is protected by a transparent plastic door.
A remote control having all the same functions as the interface fitted
on the unit is available as an accessory.
mode
°C
Prg
1
3
2
disp
4
Electronic expansion
valve controller
(optional for IR unit,
standard for IP unit)
Every button provides for :
- a direct function :
indicated on the button itself and
obtained by pressing the button
- an associated function : indicated on the front of the instrument at
the corresponding button and obtained
by prolonged pressing (3 seconds) of
the button
- a combined function : obtained by pressing 2 buttons at the
same time
mode
°C
Prg
1
2
3
4
disp
Main controller
ON/OFF - STAND-BY OF THE UNIT: see paragrah “Functions
available for the user - ST-BY of the unit”.
Button
Direct function
UP
DOWN
ESC
Increase value of selected parameter
Scroll menu up
Decrease value of selected parameter
Scroll menu down
Go to menu higher level without saving the modification
Manual defrost
-
-
mode
Access the
“Operation mode” menu
(1)
SET
Go to menu higher level
and save the modification
Go to menu lower level
Access the “Status” menu
disp
Changing the
display value
TUTTI
Alarm deactivation
-
-
Button
78
Associated function
Combined function
+
UP
+
DOWN
+
ESC
+
SET
Manual reset
Access the “Programming”
menu
NOTA:
1): key for unit on/off with mode selection (see paragrah “Functions
available for the user - ST-BY of the
unit”).
3
USER INTERFACE
Display
88:8.8
The following are shown in normal display :
Main controller
• unit outlet water temperature (in degrees Celsius with decimal point)
• alarm code, if at least one is activated (in case of several alarms the code of the first according to the Table of Alarms is displayed)
Electronic expansion valve controller
• actual superheating value (in degrees Celsius with decimal point)
• alarm code, if at least one is activated (in case of several alarms the code of the first according to the Table of Alarms is displayed)
In menu mode the display depends on its position (see menu structure).
Operation status and
modes
Icon
Description
Colour
On fixed
On flashing
Allarm
Red
Alarm in progress
Alarm deactivated
Heating
Green
Heating mode
from keyboard
Heating mode
from remote
Cooling
Green
Cooling mode
from keyboard
Cooling mode
from remote
Stand by
Green
Standby
from keyboard
Standby
from remote
Defrost
Green
Defrost in progress
-
Verde
non utilizzato not used
-
Clock
Red
Time display
format 24.00
Time setting
format 24.00
Centigrade degrees
Red
Unit of measure
of selected parameter
-
Bar
Red
not used
-
Red
not used
-
Menù
Red
Menu browsing
-
Compressor 1
Amber
User activated
Safety timing
3
3
3
4
4
4
Economy
Unit of measure
3
3
4
3
4
4
4
3
4
Relative humidity 3
3
3
3
Users
3
3
3
3
3
4
4
4
Remote control
4
4
4
4
4
4
4
Compressor 23
4
Amber
User activated
Safety timing
not used
3
4
-
-
-
not used
3
4
-
-
-
User activated
Safety timing
Antifreeze heater
3 4
Amber
Supplementary heating element 1st step
3
4
Amber
User activated
Safety timing
Plant pumps3
4
Amber
User activated
Safety timing
3
4
Fans
Suitable for wall mounting, it has all the functions of the standard interface fitted on
the unit.
The buttons, functions associated with the buttons and the display indications are
the same as those provided for the standard interface.
All configuration and control operations are further facilitated by the double display
which allows the name and value of the selected parameter to be shown at the
same time.
Refer to the enclosed manual for the installation and connection procedures and
operating instructions.
79
USER INTERFACE
Menu structure - Main controller
The control system is basedd on three menu with tree structure.
Menu
Operation
mode
Access procedure
Submenu
Press (prolonged)
Stby
Available functions
Change operation mode
HEAT
(ESC button associated function)
Press
UP button
COOL
-
Value increases, the next label
-
Value decreases, the next label
(UP button direct function)
Press
DOWN button
(DOWN button direct function)
Press (prolonged)
Main view
(disp)
(SET button direct function)
Menu
Access
procedure
80
sETp
Set point (set by customer) display
sETR
Set point (actual set point) display
Ai
Di
AO
DO
CL
Hr
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Submenu
USER
SERVICE
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Status
Procedure
(combined function
ESC + SET button)
Clock display
SERVICE
Sp
Sr
Pressure contemporary buttons
+
RTC
USER
(SET
button direct
function)
Access
procedure
Analogue input display
Submenu
Pres
Menu
Ai
Par
CL
CR
CE
CF
Ui
TR
ST
Cp
PI
FE
PE
Hi
HE
DF
DS
HP
PL
TE
AL
RC
√
√
√
√
√
Available functions
Analogue input display
Digital input display
Analogue output display
Digital output display
Date and hour adjustment
HEAT setpoint display
COOL setpoint display
HEAT actual setpoint display
COOL actual setpoint display
Compressors and pumps working hours display
Available functions
Electronic controller configuration parameters (base controller)
Electronic controller configuration parameters (remote controller)
Electronic controller configuration parameters (expansion controller)
Electronic controller configuration parameters
LED Electronic controller configuration parameters (base + remote)
Temperature control parameters
Operating states parameters
Compressor parameters
Plant pump parameters
Fan parameters
Source pump parameters
Plant heaters (antifrezze and integration) parameters parameters
Source heaters (antifrezze and integration) parameters parameters
Defrost parameters
Dinamic Setpoint parameters
Heat pump block parameters (in HEAT mode)
Demand limit parameters
Scheduling (time bands) parameters
Alarms parameters
Heat recoveryparameters
USER INTERFACE
Access
procedure
Programmation
Menu
SubAvailable
SERVICE
USER SERVICE
Available functions
menu
functions
Manual defrost
dEF
√
Silence alarms
ta
√
Change in OFF state
Off
√
st
Change in status ON
On
√
FNC
Upload program parameters
UL
√
Download the program parameters
CC
dL
√
Format Multi Function Key
fr
√
EUR
√
Reset historical alarms
Pass
-
√
√
Enter password
EU
-
√
√
Viewing historical alarms
Alarm mute
Pressure contemporary buttons
+
-
-
-
√
√
Alarm manual restore
-
-
-
√
√
Enable manual defrost
Manual defrost
(combined function ESC + SET
button)
Long press button
(UP button function associated)
Press SET to go from one level to that below. Press ESC to go to higher level.
Press the UP and DOWN buttons respectively to scroll the menu up and down inside the same level.
Press the UP and DOWN buttons to modify the value of the selected parameter. Press SET to confirm the modification. Press ESC
to not confirm the modification.
81
INPUTS AND OUTPUTS
Inputs and outputs
COMP.
UNIT
SB655
IR
IR with electronic
VB - VD
expansion valve (optional)
IP
IR
VR
IR with electronic
expansion valve (optional)
x = Present
- = Not present
SB655 - main controller
SE655 - expansion board
XVD420 - electronic expanion valve driver
Analog input
SE655 XVD420
x
-
-
x
-
x
x
x
x
x
-
x
x
x
Analog inputs MAIN CONTROLLER (SB655)
DESCRIPTION
CHARACTERISTICS
AI1
water inlet probe plant exchanger
NTC temperature sensor (-50°C ÷ 99°C)
AI2
AI3
water outlet probe plant exchanger
liquid probe
ATC / outside air probe / remote ST-BY - S/W.- demand limiteconomy
NTC temperature sensor (-50°C ÷ 99°C)
NTC temperature sensor (-50°C ÷ 99°C)
see AI5 on “digital inputs”
configured as digital input
AI4
AI5
NTC temperature sensor (-50°C ÷ 99°C) / digital input
- Input AI4 is factory-set as not enabled, if present ATC or SND accessory, input AI4 is pre-set by factory. Its configuration for specific use must be
carried out at the time of installation according to the needs of the moment, modifying the configuration by parameter.
- Input AI5 is factory-set as neutral and its configuration for specific use must be carried out at the time of installation according to the needs of the
moment, modifying theconfiguration by parameter.
Modification and parameter configuration operations must only be carried out by an authorised service centre or by competent personnel.
Analog inputs EXPANSION BOARD (SE655)
DESCRIPTION
CHARACTERISTICS
AI1
Recovery water inlet probe exchanger
NTC temperature sensor (-50°C ÷ 99°C)
AI2
Recovery water outlet probe exchanger
NTC temperature sensor (-50°C ÷ 99°C)
Analog inputs ELECTRONIC EXPANION VALVE DRIVER (XVD420)
DESCRIPTION
CHARACTERISTICS
AI1
suction pression transducer
electronic transducer 4-20 mA (0 barg ÷ 30 barg)
AI3
suction temperature
NTC temperature sensor (-50°C ÷ 99°C)
Digital input
Digital inputs MAIN CONTROLLER (SB655)
DESCRIPTION
CHARACTERISTICS
DI1
Thermal switch compressor 1 – thermostatted delivery 1 –high
pressure switch
Digital input with voltage-free contact
DI2
Thermal switch compressor 2 –thermostatted delivery 2 – high
pressure switch
Digital input with voltage-free contact
DI3
Low pressure switch + sequence meter + fan thermal switch +
EEV driver alarm
Digital input with voltage-free contact
DI4
Thermal switch plant pump 1
Digital input with voltage-free contact
DI5
Thermal switch plant pump 2 (if present)
Digital input with voltage-free contact
DI6
Differential pressure switch + external paddle flow switch
Digital input with voltage-free contact
AI5-IN DIG Remote ST-BY - S/W.- demand limit-economy
Analog input configured as digital
*refer to section alarms. ER10-ER11 for more details
Note for input DI5 thermal switch pump 2.
If only one pump is used and only one thermal switch is required, ID5 can be used as an additional multiconf. input for Remote ST-BY - S/W.demand limit - economy.
In this way it is possible to have both the
- remote ST-BY, and
- S/W - demand limit – economy
- External probe
DI5 is factory-configured as pump 2 thermal switch. To modify the configuration, refer to the section “configurable inputs setting”.
82
INPUTS AND OUTPUTS
Recovery digital inputs EXPANSION BOARD (SE655)
DESCRIPTION
CHARACTERISTICS
DI1
Recovery ON-OFF Enable
Digital input with voltage-free contact
DI2
Recovery differential pressure switch + paddle flow switch
Digital input with voltage-free contact
DI3
Recovery thermal switch pump 1
Digital input with voltage-free contact
Digital inputs ELECTRONIC EXPANION VALVE DRIVER (XVD420)
DESCRIPTION
DI1
CHARACTERISTICS
Enabling regolation
Digital input with voltage-free contact
Analog output
Analog outputs MAIN CONTROLLER (SB655)
DESCRIPTION
CHARACTERISTICS
AO1
Fans
pwm signal for control of single-phase fans in phase cut
AO4
Fans
signal 0-10V for control of three-phase fans in phase cut
AO5
Modulating plant pump
signal 4...20mA for inverter control pump
Digital output
Digital outputs MAIN CONTROLLER (SB655)
DESCRIPTION
CHARACTERISTICS
DO1
Compressor 1
2A resistive relays - 230Vac
DO2
Compressor 2
2A resistive relays - 230Vac
DO3
Reverse cycle valve
2A resistive relays - 230Vac
DO4
Antifreeze resistance – support 1st step
2A resistive relays - 230Vac
DO5
Resistance support 2nd step
Open collector - 12Vcc max 35mA
DO6
Alarm relay
2A resistive relays - 230Vac
AO2
Relay plant pump 1 (using 12Vdc external relay)
Open collector - 12Vcc max 35mA
AO3
Relay plant pump 2 (using 12Vdc external relay)
0 - 10Vdc output - max 28mA
Note: AO2 is analog output configured as digital
Digital outputs EXPANSION BOARD (SE655)
DESCRIPTION
CHARACTERISTICS
DOE1
Recovery reverse cycle valve
2A resistive relays
DOE2
Recovery relay pump 1
2A resistive relays
Digital outputs ELECTRONIC EXPANION VALVE DRIVER (XVD420)
DESCRIPTION
DO1
Alarms
CHARACTERISTICS
5A resistive relays - 250Vac
83
CONTROLLER TECHNICAL DATA
Main controller SB655 technical data
Description
Power supply voltage
Power supply frequency
Power
Insulation class
Protection rating
Ambient operating temperature
Ambient operating humidity (non-condensing)
Ambient storage temperature
Ambient storage humidity (non-condensing)
Typical
12-24 V~
50 Hz / 60 Hz
6 VA
2
Frontal IP65
25 °C
30 %
25 °C
30 %
Minimum
10,8-21,6 V~
-10 °C
10 %
-20 °C
10 %
Maximum
13,2-26,4 V~
60 °C
90 %
85 °C
90 %
Typical
12-24 V~
50 Hz / 60 Hz
5 VA
2
Frontal IP0
25 °C
30 %
25 °C
30 %
Minimum
10,8-21,6 V~
-10 °C
10 %
-20 °C
10 %
Maximum
13,2-26,4 V~
60 °C
90 %
85 °C
90 %
Minimum
-5 °C
10 %
-20 °C
10 %
Maximum
55 °C
90 %
85 °C
90 %
Expansion board SE655 technical data
Description
Power supply voltage
Power supply frequency
Power
Insulation class
Protection rating
Ambient operating temperature
Ambient operating humidity (non-condensing)
Ambient storage temperature
Ambient storage humidity (non-condensing)
Electronic expansion valve driver EEV - XVD420 technical data
Description
Power supply voltage
Power supply frequency
Power
Protection rating
Ambient operating temperature
Ambient operating humidity (non-condensing)
Ambient storage temperature
Ambient storage humidity (non-condensing)
84
Typical
24 V~ / -50 Hz / 60 Hz
30 VA - 25Watt
2
25 °C
30 %
25 °C
30 %
ALARMS
Alarm activation and reset
The controller can perform a complete diagnosis of the unit, detecting all operation faults and signalling a number of alarms.
Activation of an alarm involves :
• blocking of users concerned
• signalling of alarm code on the display (in case of simultaneous alarms the one with the lowest index is displayed whereas the
complete list of active alarms can be shown by accessing the “Status \ AL”) menu
• recording of event in the alarms history
Alarms that can damage the unit or system require manual resetting or an action by the operator to reset the controller (pressing
the UP and DOWN buttons at the same time). It is advisable to carefully check the cause of the alarm and make sure the problem is
eliminated before restarting the unit. In any case the unit restarts only if the cause of the alarm has ended.
Less critical alarms are automatic reset. As soon as the cause is eliminated the unit starts working again and the alarm code disappears from the display. Some of these alarms become manual reset if the number events per hour exceeds a fixed limit.
Press any button to deactivate the alarm : alarm signalling disappears from the display, the alarm LED starts flashing and the Alarm
digital output is disabled. This operation does not affect the alarm in progress.
Number of events per hour
The counting of events per hour is provided for some alarms : if the number of events reaches a fixed limit in the last hour, the alarm
goes from automatic to manual reset.
Sampling of alarms occurs every 112 seconds. If an alarm is activated several times in a sampling period (112 seconds) it is counted
only once.
Example. If an number of events per hour equal to 3 is set, it must have a duration of between 2*112 seconds and 3*112 seconds so
that the alarm goes from automatic to manual reset.
manual-reset
Riarmo
Manuale
Riarmo
Automatico
automatic-reset
alarm
Allarme
counting
Conteggio
alarm
Campionamento
sampling
allarmi
1
112 s
2
112 s
3
112 s
112 s
Time
Tempo
Alarms history
The controller enables the recording of alarms occurring during unit operation (up to a max. of 99 events). The following are memorised for each event :
• alarm code
• input time
• input date
• output time
• output date
• type of alarm (automatic or manual reset)
This information can be shown by accessing the “Programming \ EU” menu.
When the number of events memorised is more than 99, alarm Er90 is generated and the subsequent events are memorised overwriting the oldest alarms.
The alarms history can be cancelled by means of the Evr function available inside the “Programming \ FnC” menu.
85
ALARMS
Er10 Compressor 1 thermal protection
Er11 Compressor 2 thermal protection
High
pressure
Er20 Plant circuit water differential pressure switch / paddle switch
Er21
Er22
Er25
Er26
Er30
Er31
Er45
Er46
Er47
Er60
Er61
Er62
Er63
Er64
Er68
Er80
Er90
Plant circuit pump 1 thermal protection
Plant circuit pump 2 thermal protection
Recovery water differential pressure switch / paddle switch
Recovery pump 1 thermal protection
Plant circuit antifreeze
Recovery circuit antifreeze
Clock fault error
Clock to be set error
Remote keyboard communication error
Plant exchanger inlet water probe fault
Plant exchanger outlet water probe fault
Liquid temperature probe
Recovery exchanger inlet water probe fault
Recovery exchanger outlet water probe fault
External air probe fault
Configuration error
Recordings for alarms history exceeded signalling
OFF
OFF
M
DI1
OFF
comp.1
M
DI2
OFF
comp.2
A/M
DI6
OFF
OFF
if manual
reset
OFF
M
DI4
OFF
OFF
OFF p.1
OFF
M
DI5
OFF
OFF
OFF p.2
OFF
M
DIE2
OFF
OFF
ON
OFF
M
DIE3
OFF
OFF
ON
OFF
M
AI2
OFF
M
AIE2
OFF
A
AI1
OFF
OFF
OFF
OFF
OFF
A
AI2
OFF
OFF
OFF
OFF
OFF
A
AI3
A
AI1
OFF
OFF
OFF
OFF
OFF
A
AI2
OFF
OFF
OFF
OFF
OFF
A
AI4
OFF
OFF
OFF
OFF
OFF
AUXILIARY
OUTPUT
DI3
EXCHANGER
RESISTANCES
PLANT
A/M (2)
PLANT
CIRCUIT PUMPS
FANS
Low pressure + sequence meter + fans thermal switch +
EEV driver alarm (if present)
COMPRESSORS
Er05
Alarm
input
Code
Type of alarm
Alarm table
A
A
A
A
M
Notes:
(1) A = automatic reset, M = manual reset
(2) Only when the alarm becomes manual reset
Er05 Low pressure – Sequence meter - Fans thermal protection - EEV driver alarm
The alarm becomes manual reset when the number of events per hour is more than parameter al12.
The alarm is bypassed for parameter al11 seconds from activation of the compressor or the reverse cycle valve.
Er10 Compressor 1 thermal protection
The manual-reset alarm intervenes in the event of activation of the compressor thermal protection or the thermostat located on the
outlet of the compressor .
ER11 Compressor 2 thermal protection
The manual-reset alarm intervenes in the event of activation of the compressor thermal protection or the thermostat located on the
outlet of the compressor .
ER10 ER11 * Compressor 1 thermal protection - Compressor 2 thermal protection - High pressure switch (PAA)
The manual-reset alarm intervenes in the event of activation of the compressor 2 thermal protection or the thermostat located on the
outlet of the compressor 2 AND in the event of activation of the compressor 1 thermal protection or the thermostat located on the
outlet of the compressor 1 and/or more likely it means the auto-reset high pressure switch (PAA) trips in.
Er20 / Er25 Differential pressure switch - flow switch plant / recovery
The alarm is activated if the associated digital input remains activated for at least 5 seconds and automatically resets if the digital
input remains not activated for at least 3 seconds. The alarm becomes manual reset if the digital input remains activated for more
than 10 seconds. The alarm is bypassed for 15 seconds from pump activation.
ER 21 ER22 / ER26 Pump thermal protections plant / recovery
When thermal protection trip in the controller stop the pump and the unit; if the controller manages two pumps it involves the activation
of the other, if both thermal protection trip in the controller stops the unit.
86
ALARMS
ER20 ER25 Flow switch / water differential pressure switch alarm
Unit with 1 pump:
The alarm s active if the input is active for at least the time AL15 (plant) / AL18 (source). It remains automatic for the time
AL16 (plant) / AL19 (source): if, during this time the alarm is deactivated the unit can restart to work, instead if remains active becomes
manual.
Unit with 2 pumps:
The alarm s active if the input is active for at least the time AL15 (plant) / AL18 (source). It remains automatic for the time
AL16 (plant) / AL19 (source): during this time the controller stops the working pump and switch on the other one, if the alarm is
deactivated the unit can restart to work, instead if remains active becomes manual.
1 PUMP : PLANT / RECOVERY
2 PUMPS : PLANT / RECOVERY
digital input - flow switch alarm
digital input - flow switch alarm
automatic alarm
automatic alarm
manual alarm
AL15 / AL 18
pump switch
manual alarm
AL15 / AL 18
AL16 / AL 19
AL16 / AL 19
If there is the flow switch alarm during the first startup of the unit control the cleaness of the water plant.
Particularly diring the startup a lot of impurities due to the pipes installation can be present into the hydraulic plant
and if the plant was not carefully washed, despite the installation of water filters
with adequate mesh size impurities as sand,
chips or similar could enter into the exchangers choking them and, in worst cases,
lead to a serious damage or broke for freezing (if the excahanger is working as evaporator).
Er30 / ER31 Antifreeze plant / recovery
The alarm switch off the compressors, activates the heaters and the pumps (if off).
It is a very dangerous alarm: check carefully the possible cause and eliminates it before reset the alarm.
ER45 Clock failure
If the clock is not working it is not possible to set time bands and the record of date and hour for the alarms present in the alarm
events.
ER46 Alarm: clock to be set
There is this alarm if the controller is not electrically supplied for several days.
ER47 LAN communication error between electronic controller (base, remote, expansion)
There is this alarm if there si not communication between the devices connected trough LAN.
ER60 ER61 ER63 ER64 Failure of temperature probes (plant and recovery)
This alarm stops the unit. It could be caused for short-circuit, breakage or out of range of the probe
Er62 Failure of liquid temperature probe
If the alarm is active the fans work only on-off on request (on when compressor is on). It could be caused for short-circuit, breakage
or out of range of the probe. In and out defrosting are managed by the timing of compressor.
Er68 Failure of external air temperature probe
If the alarm is active all controls based on this probe (i.e. dynamic setpoint or defrost) are disabled: the unit can continue to work. It
could be caused for short-circuit, breakage or out of range of the probe.
Er80 Configuration fault
Appears when the parameters are not set correctly.
Er90 Maximum number of recordings in alarms history exceeded
Indicates that the alarms history buffer is full. Every new alarm will be memorised, cancelling the oldest alarm.
* Note: The manual-reset high pressure (PAM) does not have reference on the control display so you can not identify it
through the internal diagnostics as it acts directly on contactors, it may happen that the control display does not signal
any error but the compressors are however still, in this case switch-off the unit then rearm the manual-reset high pressure
switch by pressing the button located at the top of the switch.
87
ALARMS
Electrical expansion valve table alarm XVD420
Code
Driver
input
Allarm
Cause
Effect
Alarm
type
Alarm
on main
controller
Input
on main
controller
Troubleshooting
ER01
AI1
Probe AI1 fault
Probe fault / shortcircuit / non
connected
Valve
closed
Automatic
er05
DI3
Check wiring of the probe,
replace probe AI1
ER03
AI3
Probe AI3 fault
Probe fault / shortcircuit / non
connected
Valve
closed
Automatic
er05
DI3
Check wiring of the probe,
replace probe AI3
ER06
AI1 - AI3
Errore uscita Probe AI1 AI3 fault / shortcircuit Valve
saturazione
/ non connected
closed
Automatic
er05
DI3
Check wiring of the probe,
replace probe AI1 AI3
ER07
-
MOP alarm
Saturation temperature >
setpoint MOP 20°C
for more than 255 s
Valve
closed
Automatic
er05
DI3
Wait for saturation
temperature < 20°C
ER10
-
NO link alarm
Serial communication fault
Valve
closed
Automatic
er05
DI3
Re-establish connection
ER11
W2- W2+
W1- W1+
Motor
protection
alarm
Excedeed absorbed current
Valve
closed
Manual *
er05
DI3
Check motor phases,
motor connections
ER12
W1- W1+
Motor
protection
alarm
Disconnection winding 1
Valve
closed
Manual *
er05
DI3
Check winding connection 1
(terminals 6-7)
ER13
W1- W1+
Motor
protection
alarm
Shortcircuit winding 1
Valve
closed
Manual *
er05
DI3
Check winding connection 1
(terminals 6-7)
ER14
W2- W2+
Motor
protection
alarm
Disconnection winding 2
Valve
closed
Manual *
er05
DI3
Check winding connection 2
(terminals 4-5)
ER15
W2- W2+
Motor
protection
alarm
Shortcircuit winding 2
Valve
closed
Manual *
er05
DI3
Check winding connection 2
(terminals 4-5)
Note:
* power off and on the driver/unit to reset
88
AVAILABLE FUNCTIONS
ST-BY of the unit
When the unit is powered it may be in STAND BY status (the display shows the message Stby) or ON status. It is possible to switch
between ON and STAND BY by pressing (prolonged) the MODE button.
When the unit is STAND BY all the users are disabled and the antifreeze function is not activated.
Operation mode selection
When the unit is ON, one of the operation modes can be selected by accessing the “Operation mode” menu.
- Cooling
COOL
- Heating
HEAT
3 4
- STAND BY StdBY
3
3
4
4
Remote ST-BY
This function allows remote selection of the STANDBY mode. If the input is activated (contact open) the controller is in STANDBY
3 4
mode and the operation
mode cannot be modified from keyboard.
The function is available if one of the configurable inputs is configured for this, contact closed = unit ON (display SIW),
contact open = STAND-BY (display StdBY).
Working mode remote change-over cooling
/
heating
This function allows remote selection of Cooling or Heating mode. If the input is activated (contact open) the unit is in heating mode.
3 4
4
If the input is not activated (contact closed) the unit is in 3cooling
mode.
The operation mode cannot be modified from the keyboard
(but STANDBY mode can be selected).
To enable this function, follow the indications in the section “configurable inputs setting”.
Set point
The set point value in cooling (COOL) and heating (HEAT) can be set by accessing the “Status \ Sp” menu. The purpose of the controller
is to keep the water temperature at the unit inlet as close as possible to the set value, by activating the compressor according to an
on-off logic.
Note for heat pump mode:
It's possible to set a value for outside air temperature (parameter HP11) below which the heat pump operation is stopped (still available, if any, additional integrative heaters).
Compressors
steps
Gradini compressori
1
(temp. AI1)

Gradini compressori
Compressors
steps
Heating
Cooling
2
2
1
(temp. AI1)



Set-point 
Set-point 
3
antifreeze
alarm
Allarme antigelo
4
Antifreeze
The plate-type exchanger is protected by activation of an electrical heating element and activation of the antifreeze alarm, occurring in sequence when the exchanger outlet water temperature reaches dangerous values. The storage tank is protected by the antifreeze heater (accessory)
activated in parallel with the plate-type exchanger heating element.
ON
3
OFF

Compressors
Gradini steps
parzializzazione
control
4
Supplementary electrical heating elements
The parameter Hi20 enables operation of the electrical elements supplementing the heat pump when it assumes value 1. The heating elements
are activated according to a two-step logic depending on the unit inlet
water temperature. When present, the heating elements also carry out a
storage tank antifreeze function.
Temp. AI2

2
Set-point 
1
0


Temp. AI1


89
AVAILABLE FUNCTION
Dinamic setpoint
The parameter ds00 allows the dynamic setpoint; if ds00=1 the setpoint is corrected as a function of external air temperature (if
present). To set the external air temp follow the indications of the section “Configurable Inputs”.
The activation of the dynamic setpoint is displayed by the switch-on of the led Economy on the display (money box symbol); it is
possible to display the actual setpoint by the parameter .
Dinamic setpoint in heating mode
It is possible to modify setpoint (ds06 in °C), the proportional
band (ds02 in °C), and the maximum differential (ds04 in °C)
Set-point

Heating:
 positive

Temp. aria
esterna
AI4 o AI5


Dinamic setpoint in cooling mode
It is possible to modify setpoint (ds05 in °C), the proportional
band (ds01 in °C), and the maximum differential (ds03 in °C)
Cooling :
1 negative

Set-point



Temp. aria
esterna
AI4 o AI5
Plant3pump
on-off control
4
Pre-pumping: when the unit is switched fromn STD-BY to COOL or HEAT mode firstly the pump is activated and, if there is no alarm,
after the time of parameter PI20 the first compèressor can start-up.
Post-pumping: when the unit is switched from COOL or HEAt mode to STD-BY firstly the compressors are switched-off and after the
time of parameter PI21 the pump is switched off.
If the pump is ON is always working at 100%.
Plant pump
control
3 modulating
4
If the pump is driven by inverter (or similar modulating system) is possible to set the velocity between 30% and 100% of the maximum
velocity modifying the parameters PI31 in cooling, PI41 in heating.
For instance with PI31=70 and PI41=75 the velocity will be 70% in cooling and 75% in heating
Note: When the compressors are off the pump works at minimum velocity.
Referring pre and post pumping the pump is managed as in on-offIngresso
mode
Digitale
Demand
Demand limit
Basing on the state of a digital input, this function allows to
force the unit to work with only 1 compressor, so reducing the
power input demand.
To enable this function follow the indications of the section
“Configurable Inputs”.
digital
input
Limit
Demand Limit
ON
ON
Ingresso
OFF
Digitale
OFF
Demand
compressors
Limit
steps 1
disabling
disabilitazione
Gradini
1
ON
compressori
0
0
OFF
90
disabilitazione
Gradini
compressori
1
AVAILABLE FUNCTION
Funzione economy
3
4
Basing on the state of a digital input, this function allows to modify the setpoint.
In cooling mode the setpoint is increased of the value of the parameter tr15 (es. TR15 + 5 °C).
In heating mode the setpoint is decreased of the value of the parameter tr25 (es. TR25 - 6°C)
To enable this function follow the indications of the section “Configurable Inputs”- “Economy”.
The activation of the Economy function is displayed by the switch-on of the led Economy on the display (money box symbol); it is
possible to display the actual setpoint by the parameter Settr.
The enabling of the Economy function has to be done consideringIngresso
the following scheme:
Digitale
Economy
Cooling mode :
1
usually positive value

set-point 
Digital input
Economy
ON
OFF
Set-point
 + 
Set-point

Heating mode :

usually negative value

set-point HEAT
Ingresso
digital
input
Digitale
Economy
Economy
ON
OFF
Set-point
Set-point

 + 
Recording hours of operation
The controller can record the hours of compressors and pumps operation. Access the “Status \ Hr” menu to show the values.
Power failure
In case of a power failure, when the power is restored the controller will go to the status prior to the power failure. The procedure is
cancelled if a defrost is in progress. All timing in progress is cancelled and reinitialised.
Clock
The controller has an internal clock for memorising the date and time of each alarm occurring during unit operation (see “Alarms
history”). The clock can be set by accordingly to "Date and time set up".
History alarms
The controller is able to log and save up to 90 alarm events. Alarms are visible in the menu “Par \ eu”.
Push SET to display alarm EU00 (if present) that is always the latest, EU01 is the one before and so on.
Scroll to UP and DOWN keys to display all the other alarms, push SET to display more information about the event chosen: alarm
code (see alarm table), start event time, start event date, stop event time, stop event date,type of alarm (automatic or manual reset).
Example of an alarm visualization:
alarm event
EU01
└ stop event time
20:09
└ alarm code
Er01
└ stop event date
28.03
└ start event time
20:01
└ type of alarm
auto / manu
└ start event date
28.03
Total recovery function (VR unit only)
The recovery function thermoregulates on the inlet water AIE1
probe. If there is no demand for cooling power recovery can not
be activated.
The parameters to adjust are:
rC01 recovery set point
rC02 recovery differential
Attivazione
recupero
Set point
Recupero 
Rec ON
Rec OFF

Sonda ingresso
Recupero AIE1
91
AVAILABLE FUNCTION
Automatic change-over
This function is present in the heat pump unit.
The automatic change-over function is enable by  parameter - Enable change analogue input setting.
 = 0
 = 1
automatic change-over disable
automatic change-over enable
The automatic change-over can take place from the analog signal of the probe set by parameters  - probe selection for automatic
change-over:
 = 0
 = 1
 = 2
outdoor air temperature
inlet water temperature plant exchanger
outlet water temperature plant exchanger
The entrance in cooling and heating mode with two different differentials set by parameter  - Differential for automatic chan-over
in heating - and  Differential for automatic chan-over in cooling
In the neutral zone (between the two set-point) mode can also be set by key.
Following an example of automatic change-over based on external air temperature ( = 0)
Set
Setpoint
point
COOL
COOL
Set
Set point
point
HEAT
HEAT
COOL
COO
L
HEAT
HEAT
Outdoor
Outdoor air
air
temperature
temperature

ST04

ST03
Set point COOL and set point HEAT are the real set-point and can differ from set-point  and  due to climatic regulation
enabled (economy function and dinamic set point)
Note:
  is summed to set point COOL;  is summed to set point HEAT.
- ( + ) < (Set HEAT – Set COOL), otherways the sum of the absolute value of the two differential may not overcome the
value of (Set HEAT - Set COOL).
Date and time set up
The electronic controller is equipped with internal clock (RTC) that allows to record in the alarm events date and hour of each alarm.
To modify date and hour, starting from the main view on the display, press the SET button.
A single pressure of the button SET enter the view of different folders.
Scroll the menu using UP and DOWN buttons until find the folder CL.
Press the SET button to enter in the menu.
Now in the display you have the label HOUR. You can choose to set hour, date and year scrolling the menu using UP and DOWN
buttons.
Press the SET button for 3 seconds and enter in the modification menu.
To set hour, date and year it will be enough scroll UP and DOWN until the selected value, then press SET button.
To exit from the clock adjustment menu press the ESC button until arrive to main view on the display.
92
AVAILABLE FUNCTION
Timer scheduling
The scheduling allows to set weekly time zones to obtain a reduce in energy consumption when the cooling or heating demand is
lower.
There are 3 time zones each one with 4 events per hour.
For each event, you can set hours and minutes of start and stop, an operating mode (Stand-by or ON), a cooling set point and a
heating set point.
ATTENTION: you can not change the operating mode via scheduling. The operating mode (cooling or heating) will be the
same adopted before the enabling of time scheduling.
To enable time scheduling you must set up the date and time into the controller
The parameters for the scheduling can be accessed in the “tE” (time event) folder.
Enabling
The function can be enabled with the parameters tE00 – Enabling scheduling
Parameters
tE00
Enabling
scheduling
descroptions
Value
Scheduling disabled
Scheduling enabled
0
1
Management time
For each day of the week you can select one of the 3 time zone available
Parameters
day
tE01
tE02
tE03
tE04
tE05
tE06
tE07
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Time zone
1
1
1
1
1
1
1
2
2
2
2
2
2
2
3
3
3
3
3
3
3
For each time zone you can associate 4 events.
The parameters involved in time events are described below:
Event hour start time
It determines the hour of the start of the event [0-23]
Event minute start time
It determines the minutes of the start of the event [0-59]
Operating Mode ON/Standby
It determines the operating mode during the event
• 0 = ON
• 1 = Stand-by
Set point Cool
It determines the set point in cooling mode that will be set if the unit is in cooling mode before time scheduling
Set point Heat
It determines the set point in heating mode that will be set if the unit is in heating mode before time scheduling
93
AVAILABLE FUNCTION
Summary parameters table for time scheduling
Descrizione
Hour / minutes
EVENT 1
tE38..tE39
tE66..tE67
tE12
tE40
tE68
SetPoint Cool
tE13
tE41
tE69
SetPoint Heat
tE14
tE42
tE70
tE17..tE21
tE45..tE49
tE73..tE77
tE17..tE18
tE45..tE46
tE73..tE74
tE19
tE47
tE75
SetPoint Cool
tE20
tE48
tE76
SetPoint Heat
tE21
tE49
tE77
tE24..tE28
tE52..tE56
tE80..tE84
tE24..tE25
tE52..tE53
tE80..tE81
Mode operating ON/Standby
tE26
tE54
tE82
SetPoint Cool
tE27
tE55
tE83
Mode operating ON/Standby
SetPoint Heat
Hour / minutes
EVENT 4
Profilo 3
tE66..tE70
tE10..tE11
Hour / minutes
EVENT 3
Profilo 2
tE38..tE42
Mode operating ON/Standby
Hour / minutes
EVENT 2
Profilo 1
tE10..tE14
tE28
tE56
tE84
tE31..tE35
tE59..tE63
tE87..tE91
tE31..tE32
tE59..tE60
tE87..tE88
Mode operating ON/Standby
tE33
tE61
tE89
SetPoint Cool
tE34
tE62
tE90
SetPoint Heat
tE35
tE63
tE91
Example of timer scheduling:
You choose to set time zone 1 from Monday to Friday with the following setup:
At 07.30 you put the unit ON with a set point of 12°Cin cooling mode, and 40°C in heating mode
At 12.30 you change the set point to 14°C in cooling mode, 37°C in heating mode
At 13.30 you change the set point to 12°C in cooling mode, 40°C in heating mode
At 18.00 you put the unit in stand-by
You have to set the following parameters:
tE00=1 enabling scheduling
tE01, tE02, tE03, tE04, tE05, = 1
time zone 1
EVENT 1 – unit ON
tE 10=8 hour
tE 11=30 minutes
tE 12= 0 ON, unit is ON (pay attention: 0=ON, 1=stand-by)
tE 13= 12
tE 14=40
set point cool 12°C
set point heat 40°C
EVENT 2 – change set point
tE17=12 hour
tE18=30 minutes
EVENT 3 – change set point
tE 24=13 hour
tE 25=30 minutes
tE 26= 0 ON, unit is ON (pay attention: 0=ON, 1=stand-by)
tE 27= 12
tE 28=40
set point cool 12°C
set point heat 40°C
EVENT 4 – unit in stand-by
tE 31=18 hour
tE 32=00 minutes
tE19= 0 ON, unit is ON (pay attention: 0=ON, 1=stand-by)
tE 33= 1 stand-by, unit is in stand-by (pay attention: 0=ON,
1=stand-by)
tE 20= 12
tE 21=40
tE 34= 12
tE 35=40
set point cool 14°C
set point heat 37°C
set point cool 12°C
set point heat 40°C
The operating mode (cooling or heating) adopted is the one already active before the event happens.
For Saturday or Sunday you can choose time zone 1 or another time zone (2 or 3) and set the parameters in a similar manner as
described in this example.
94
PARAMETERS
Common parameters
Description
TR10 - Temperature controller setpoint in COOL
TR13 - Temperature control hysteresis
TR14 - Steps/compressors insertion differential
TR15 - Setpoint differential in Cool from economy input
TR20 - Temperature controller setpoint
TR23 - Temperature control hysteresis
TR24 - Steps/compressors insertion differential
TR25 - Setpoint differential in Heat from economy input
dS01 - Temperature controller dynamic differential proportional band in Cool
dS02 - Temperature controller dynamic differential proportional band in Heat
dS03 - Maximum temperature controller dynamic differential in Cool
dS04 - Maximum temperature controller dynamic differential in Heat
dS05 - Temperature controller dynamic differential setpoint in Cool
dS06 - Temperature controller dynamic differential setpoint in Heat
PI30 - Minimum Plant circuit water pump speed in Cool
PI31 - Maximum Plant circuit water pump speed in Cool
PI40 - Minimum Plant circuit water pump speed in Heat
PI41 - Maximum Plant circuit water pump speed in Heat
HI22 - Plant exchangerheaters maximum dynamic differential in integration
HI25 - Plant exchangerheaters regulator hysteresis in integration
HI26 - Plant exchangerheater 2 switch-on setpoint differential in integration
AL15 - Flow switch activation/deactivation time on Plant circuit automatic alarm
AL16 - Enable flow switch time for Plant circuit manual alarm
AL51 - Plant circuit anti-freeze regulator setpoint alarm
AL52 - Plant circuit anti-freeze regulator hysteresis alarm
Unit
Min
Max
°C
°C
°C
°C
°C
°C
°C
°C
°C
°C
°C
°C
°C
°C
%
%
%
%
°C
°C
°C
sec
Sec x 10
°C
°C
7
0.1
0.1
-25.5
28
0.1
0.1
-25.5
-50
-50
-50
-50
-50
-50
0
0
0
0
0
0.1
0
0
0
-50
0.1
27
25.5
25.5
25.5
53
25.5
25.5
25.5
99.9
99.9
99.9
99.9
99.9
99.9
100
100
100
100
99.9
25.5
99.9
255
255
99.9
25.5
Unit
Min
Max
°C
°C
-50
0.1
99.9
25.5
default
value
9
1
2.5
5
43
1
2.5
-5
-10
10
5
-5
30
10
20
100
30
100
10
2
3
2
2
3
2
Protection
3
2
2
1
3
2
2
1
1
1
1
1
1
1
2
3
2
3
1
2
2
2
2
1
2
Specific parameters for VR unit
Description
rC01 - Set point recovery
rC02 - Differential recovery
default
value
41
2
Protection
3
1
Protection 3 = always accessible
Protection 1 = accessible by service
Protection 2 = not accessible
95
CONFIGURABLE INPUTS
The configurable inputs are AI4, AI5 and DI5.
For configuration, access the parameters CL and select the required function according to the following tables.
I/O
AI4
AI5
ID
S1
S2
analogue / digital input
Polarity
Offset (range) / Stato
Not configured
CL03 = 0
CL33 = 0
CL53 = 0
----
----
External probe sensor (provided with
accessory SND3)
CL03 = 2
CL33 = 9
CL53 = 0
NTC probe
CL23 (-12,0... +12,0 [°C])
CL13 = Start value scale AI4 [°C]
CL12 = Full scale value AI4 [°C]
External probe air as analog input 4-20
mA
CL03 = 3
CL33 = 9
CL53 = 0
----
CL23 (-12,0... +12,0 [°C])
CL13 = Start value scale AI4 [°C]
CL12 = Full scale value AI4 [°C]
CL03 = 4
External probe air as analog input 0-10 V CL33 = 9
CL53 = 0
----
CL23 (-12,0... +12,0 [°C])
CL13 = Start value scale AI4 [°C]
CL12 = Full scale value AI4 [°C]
External probe air as analog input 0-5 V
CL03 = 5
CL33 = 9
CL53 = 0
----
CL23 (-12,0... +12,0 [°C])
CL13 = Start value scale AI4 [°C]
CL12 = Full scale value AI4 [°C]
External probe air as analog input 0-1 V
CL03 = 6
CL33 = 9
CL53 = 0
----
CL23 (-12,0... +12,0 [°C])
CL13 = Start value scale AI4 [°C]
CL12 = Full scale value AI4 [°C]
ATC
CL03 = 1
CL33 = 0
CL53 = +21
input active open
contact
open contact = ATC active
close contact = ATC not active
ON/STBY remote (digital input)
CL03 = 1
CL33 = 0
CL53 = +1
input active open
contact
open contact = STAND-BY
close contact = ON
Summer / Winter remote (digital input)
CL03 = 1
CL33 = 0
CL53 = +3
input active close
contact
close contact = HEAT (Winter)
Demand Limit 50% (digital input)
CL03 = 1
CL33 = 0
CL53 = +21
input active close
contact
close contact = Demand Limit 50%
Economy (digital input)
CL03 = 1
CL33 = 0
CL53 = +22
input active close
contact
close contact = economy
Not configured
CL04 = 0
CL34 = 0
CL54 = 0
----
----
External probe sensor (analogic input)
CL04 = 2
CL34 = 9
CL54 = 0
NTC probe
CL24 (-12,0... +12,0 [°C])
ON/STBY remoto (digital input)
CL04 = 1
CL34 = 0
CL54 = +1
input active open
contact
open contact = STAND-BY
close contact = ON
Summer / Winter remote (digital input)
CL04 = 1
CL34 = 0
CL54 = +3
input active open
contact
close contact = HEAT (Winter)
Demand Limit 50% (digital input)
CL04 = 1
CL34 = 0
CL54 = +21
input active open
contact
close contact = Demand Limit 50%
CL04 = 1
CL34 = 0
CL54 = +22
CL44 = 0
input active open
contact
close contact = economy
Economy (analogic input)
Not configured
----
----
CL44 = -48
input active open
contact
open contact = thermal pump 2
ON/STBY remote
CL44 = -1
input active open
contact
open contact = STAND-BY
Summer / Winter remote
CL44 = +3
input active close
contact
close contact = HEAT (Winter)
Demand Limit 50%
CL44 = +21
input active close
contact
close contact = Demand Limit 50%
Economy
CL44 = +22
input active close
contact
close contact = economy
QF2. 2 thermal pump 2
DI5
Configuration
* If present the module of pumping two pumps can not get that DI5 must be configured CL44 = -48
The outdoor air sensor (if installed) is factory installed on input AI4; if it is necessary you can install it on input AI4 or AI5, as specified above. The input AI4 can also accept an input signal current (4-20mA) or voltage (0-10V ,0-5V ,0-1V) from a probe external air
by the user.
96
PROBE CHARACTERISTICS
NTC10K-25°C type temperature probes are used.
When the probe bulb is at a temperature of 25°C the electrical resistance measurable at the probe ends with a multimeter is approx.
10 kW. The thermistor of these probes has a negative temperature coefficient: the electrical resistance value decreases as the temperature increases.
To find out if a temperature probe is faulty or disconnected, check the correspondence between the resistance value in kW and the
bulb temperature in °C according to the following table.
Temperature [°C]
Resistance [kΩ]
Temperature [°C]
Resistance [kΩ]
Temperature [°C]
Resistance [kΩ]
0
25,7950
20
12,2110
40
5,7805
1
24,8483
21
11,7628
41
5,5683
2
23,9363
22
11,3311
42
5,3640
3
23,0578
23
10,9152
43
5,1671
4
22,2115
24
10,5146
44
4,9774
5
21,3963
25
10,1287
45
4,7948
6
20,6110
26
9,7569
46
4,6188
7
19,8546
27
9,3988
47
4,4493
8
19,1259
28
9,0539
48
4,2860
9
18,4239
29
8,7216
49
4,1287
10
17,7477
30
8,4015
50
3,9771
11
17,0963
31
8,0931
51
3,8312
12
16,4689
32
7,7961
52
3,6906
13
15,8644
33
7,5100
53
3,5551
14
15,2822
34
7,2343
54
3,4246
15
14,7213
35
6,9688
55
3,2989
16
14,1810
36
6,7131
56
3,1779
17
13,6605
37
6,4667
57
3,0612
18
13,1592
38
6,2293
58
2,9489
19
12,6762
39
6,0007
59
2,8406
For a reliable check it is not necessary to control each single value, but just several sample values. If the instrument gives an infinite
resistance, this means the probe is disconnected.
Example. With a temperature of 20°C on the probe, the ohmmeter display will indicate approx. 12.21 kΩ
Tester displaying ohm with an
adequate scale
Room
temperature
20°C
Probe in
question
97
NETWORK COMUNICATION
The unit can communicate on serial line using the Modbus communication protocol with RTU coding.
The unit can be connected to an RS485 network by means of the serial interface supplied as an accessory, and respond to requests
from any master device connected to the network.
Serial line settings
The serial line must be set as follows :
•
baud rate
:
9600
•
data bits
:
8
•
stop bits
:
1
•
parity
:
even
All the devices connected to the same serial line MUST use the same settings.
Device address
To communicate correctly, each device connected to the serial network must have an univocal address (“Modbus individual address”)
of between 1 and 247. This address can be set by modifying the parameter CF63.
Modbus commands
The Modbus commands implemented by the controller are :
•
parameter reading
3
(Hex 03 : Read Holding Registers)
•
parameter writing
16
(Hex 10 : Write Multiple Registers)
Table of addresses
All the available resources are stored in the controller as WORD (2 byte) and therefore require the reading or writing of an entire
Modbus register. According to the Modbus protocol, to identify a register of address X the address X-1 must appear in the message.
Some registers contain more than one piece of information : in this case the bits representing the resource value are identified by
means of the number of bits used (“Bit number”) and by the least significant bit (“Lsb”). In the writing operation for these registers it
is necessary to read the current register value, modify the bits representing the resource concerned and rewrite the entire register.
Example.
Bit number
=
Lsb
=
Resource value =
15
0
4
7
3
14
1
13
1
12
0
11
1
10
0
9
0
8
1
7
1
6
1
5
0
4
1
3
1
2
0
1
1
0
0
The resources can be read only (R), write only (W) or read and write (RW).
To interpret the value written in the register it is necessary to consider the value of CPL, EXP and UM :
CPL :
if the register represents a number with sign (CPL = Y) carry out the following conversion :
0
=
32768 =
EXP :
indicates the exponent of the power of 10 to be multiplied by the register value to obtain the resource value.
register value
register value
<
<
32767 :
65535 :
EXP
-2
-1
0
1
2
MU :
resource value = register value
resource value = register value – 65536
Multiplier
10-2
0,01
10-1
0,1
100
1
101
10
102
100
indicates the unit of measure of the resource
IMPORTANT. DO NOT modify any parameter not indicated in the tables provided or indicated as a read only parameter (R), otherwise the warranty will be cancelled.
98
NETWORK COMUNICATION
Modbus address table
Label Description
TR10
TR20
rC01
RW
Register address
Bit
Lsb CPL EXP
Dec
Hex number
UM
Temperature control setpoint in Cool
RW
17062
042A6
16
0
Y
-1
°C
Temperature control setpoint in Heat
RW
17074
042B2
16
0
Y
-1
°C
Recovery regulator set point (only for recovery unit)
RW
17742
0454E
WORD
Y
-1
°C
Operation hours compressor 1
R
979
003D3
16
0
N
0
ore
Operation hours compressor 2
R
981
003D5
16
0
N
0
ore
Operation hours plant pump 1
R
987
003DB
16
0
N
0
ore
Operation hours plant pump 2
R
989
003DD
16
0
N
0
ore
Operation hours source pump 1
R
991
003DF
16
0
N
0
ore
Operation hours source pump 2
R
993
003E1
16
0
N
0
ore
Analogue input AIL1
R
412
0019C
16
0
Y
-1
°C
Analogue input AIL2
R
414
0019E
16
0
Y
-1
°C
Analogue input AIL3
R
416
001A0
16
0
Y
-1
°C/Bar
Analogue input AIL4
R
418
001A2
16
0
Y
-1
°C/Bar
Analogue input AIL5
R
420
001A4
16
0
Y
-1
°C
Analogue input AIE1
R
898
00382
16
0
Y
-1
°C
Analogue input AIE2
R
900
00384
16
0
Y
-1
°C
Device in STAND BY
R
33028,2
08104
1 bit
2
N
0
num
Device in STAND BY (from digital input)
R
33028,3
08104
1 bit
3
N
0
num
Device in COOL
R
33028,4
08104
1 bit
4
N
0
num
Device in COOL (from digital input)
R
33028,5
08104
1 bit
5
N
0
num
Device in HEAT
R
33028,6
08104
1 bit
6
N
0
num
Device in HEAT (from digital input)
R
33028,7
08104
1 bit
7
N
0
num
COOL
HEAT
Select mode COOL
W
33552,3
08310
1 bit
3
N
0
num
Select mode HEAT
W
33552,4
08310
1 bit
4
N
0
num
STbY
Select mode STAND BY
W
33552,5
08310
1 bit
5
N
0
num
rC00
Er00
Select recovery mode (only for recovery unit)
Er05
Er10
Er11
Er20
Er21
Er22
Er25
Er26
Er27
Er30
Er31
Er45
Er46
Er47
Er60
Er61
Er62
Er63
Er64
Er68
Er80
Er90
RW
50508
0C54C
BYTE
N
0
num
General alarm
R
33104
08150
1 bit
0
N
0
flag
Circuit 1 digital low pressure alarm -phase sequencer-fan thermal switch
- EEV driver
R
33104,5
08150
1 bit
5
N
0
flag
Compressor 1 thermal switch alarm - high pressure - thermostat
R
33105,2
08151
1 bit
2
N
0
flag
Compressor 2 thermal switch alarm - high pressure - thermostat
R
33105,3
08151
1 bit
3
N
0
flag
Plant circuit flow switch alarm
R
33106,4
08152
1 bit
4
N
0
flag
Plant circuit pump1 thermal switch alarm
R
33106,5
08152
1 bit
5
N
0
flag
Plant circuit pump2 thermal switch alarm
R
33106,6
08152
1 bit
6
N
0
flag
Source circuit flowswitch alarm
R
33107,1
08153
1 bit
1
N
0
flag
source circuit pump 1 thermal switch alarm
R
33107,2
08153
1 bit
2
N
0
flag
source circuit pump 2 thermal switch alarm
R
33107,3
08153
1 bit
3
N
0
flag
Plant circuit antifreeze alarm
R
33107,6
08153
1 bit
6
N
0
flag
Recovery circuit antifreeze alarm
R
33107,7
08153
1 bit
7
N
0
flag
Faulty clock alarm
R
33109,5
08155
1 bit
5
N
0
flag
Time lost alarm
R
33109,6
08155
1 bit
6
N
0
flag
LAN communication absent alarm
R
33109,7
08155
1 bit
7
N
0
flag
Plant exchanger water input probe faulty alarm
R
33111,4
08157
1 bit
4
N
0
flag
Plant exchanger water output probe faulty alarm
R
33111,5
08157
1 bit
5
N
0
flag
liquid probe faulty alarm
R
33111,6
08157
1 bit
6
N
0
flag
source exchanger water input probe alarm
R
33111,7
08157
1 bit
7
N
0
flag
Faulty exchanger water output probe alarm
R
33112
08158
1 bit
0
N
0
flag
Faulty external temperature probe alarm
R
33112,4
08158
1 bit
4
N
0
flag
Configuration error
R
33114
0815A
1 bit
0
N
0
flag
Alarm history log full warning
R
33115,2
0815B
1 bit
2
N
0
flag
* If several operation modes are enabled by mistake:
- STAND-BY has priority over HEATING, COOLING
- HEATING has priority over COOLING
99
START-UP
General Rules
To validate the contractual warranty, the unit must be set at work by technicians from an authorized assistance center. Before they
are called, check to make sure that all parts of the installation have been completed, the unit levelled, the wet connections made
with the relative air vent and the electrical connections made.
MAINTENANCE
General Rules
Maintenance is of extreme importance if the plant is to operate in a regular way and give fade-free service. Have extraordinary maintenance work done by qualified and authorized personnel, according to EU Regulation 303/2008 of 2 April 2008 (and later) that requires
companies and technicians that perform maintenance / repair, leakage checking and recovery / recycling gases must be certified as
required by local regulations. Comply with the safety precautions given in the relative section of this manual and take all the necessary
precautions. The following information is only a guide for the end user.
Maintenance keeps unit efficiency, reduce the speed of deterioration over time and collect information and data to understand the
efficiency of the unit and prevent failures. We suggest to prepare a booklet of installation according European legislation.
Routine maintenance
The inspections described below, to which the unit must be subjected, do not require specific technical know-how.
They merely include a few simple inspections involving certain parts of the unit.
Call an authorized assistance center if actual maintenance work is required.
The table below gives a recommended list of inspections which should be carried out at the indicated intervals.
Provide controls and interventions more frequently in case of heavy (continuous or intermittent high, close to operating limits, etc ...)
or critical (essential service such as data centres, hospital etc ...) use.
DESCRIPTION
Visual inspection of the unit
Inspection of hydraulic circuit
Inspection of electrical system
Inspection of condensing system
Inspection and adjustment of operat. parameters
WEEKLY
MONTHLY
EVERY SIX MONTHS
•
•
•
•
•
• Structure of the unit
When checking the condition of the parts that form the structure of the unit, pay particular attention to the parts liable to rust.
If traces of rust are noted, they must be treated with rust-inhibitor paint in order to eliminate or reduce the problem.
Check to make sure that the external panels and the fans of the unit are well fixed.
Bad fixing gives rise to noise and abnormal vibrations.
• Hydraulic circuit
Check visually to make sure that there are no leaks in the hydraulic circuit. If the pumping module accessory is installed, it is advisable
to make sure that the water filter is clean.
• Electrical system
Make sure that the power cable that connects the unit to the distribution panel is not torn, cracked or damaged in a way that could
impair its insulation.
100
MAINTENANCE
• Inspection of the condensing system
WARNING: The finned pack exchanger has fins made of aluminium or some other thin material, thus even accidental contact could
cause cuts. Comply with the instructions in the relative section.
• Condensing coils
In view of the function of this component, it is very important for the surface of the exchanger to be as free as possible from clogging
caused by items that could reduce the fan’s air flow rate and, thus, the performances of the unit itself.
The following operations may be required:
- Remove all impurities (such as paper scraps, leaves, etc.) that could be clogging the surface of the bank either by hand or using a
brush (comply with the above mentioned safety prescriptions).
- If the dirt has deposited on the fins and is difficult to remove by hand, use a flow of compressed air or pressurized water on the
aluminium surface of the coils, remembering to direct the flow in a vertical and opposite to the standard flow direction to prevent the
fins from being damaged.
- “Comb” the coils with the relative tool, using the appropriate comb spacing for the fins if some parts of them are bent or squashed.
• Helical electric fans
Visually inspect these parts to make sure that the electric fans are well fixed to the bearing grille and that this latter is fixed to the
structure of the unit. Check the fan bearings, causing abnormal noise and vibration, and close the terminal box and cable glands.
• Water heat exchanger
The exchanger must ensure the maximum heat transfer possible so keep it clean and free from dirt that may reduce efficiency; make
sure that the temperature difference between water outlet temperature and evaporation does not increase over time, if the difference
exceeds 8 -10 ° C is necessary to proceed cleaning the water side of the exchanger, keeping in mind the following: water circulation
must be in the opposite direction than normal, the fluid velocity does not exceed 1.5 times the nominal velocity and use just water or
moderately acid products but only water for final washing.
• Water filter
Make sure to clean the filter and remove any impurities that block the proper flow of water, contributing to increase pressure drop and
therefore energy consumption of the pumps.
• Water pumps (if present)
Check leakage, the state of the bearings (any anomalies are highlighted by noise and vibration), the closing of the terminal box and
integrity of the cable.
• Reading and adjustment of the operating parameters
This control can be done using the pressure gauges (if installed) of the refrigerant circuits and using the pressure and temperature
gauges (if installed) of the hydraulic circuits of the unit (evaporator + heat recovery - if present)
Provide a unit book that allows you to track of the actions taken on the unit, so it will be easier to cadence adequately the
various interventions and will facilitate a possible troubleshooting.
Please take note of: date, type of action, description of action, measurements performed, anomalies identified, alarms registered in the alarm history, etc. ...
101
MAINTENANCE
General considerations
The unit has been designed with a view to reducing the risks to persons and the environment in which it is installed, to the minimum.
To eliminate residue hazards, it is therefore advisable to become as familiar as possible with the unit in order to avoid accidents that
could cause injuries to persons and/or damage to property.
a. Access to the unit
Only qualified persons who are familiar with this type of unit and who are equipped with the necessary safety protections (footwear,
gloves, helmet, etc.) may be allowed to access the unit. Moreover, in order to operate, these persons must have been authorized by
the owner of the unit and be recognized by the actual Manufacturer.
b. Elements of risk
The unit has been designed and built so as not to create any condition of risk. However, residue hazards are impossible to eliminate
during the planning phase and are therefore listed in the following table along with the instructions about how to neutralize them.
Part in question
Compressor and delivery
pipe
Residue hazard
Mode
Precautions
Burns
Contact with the pipes and/or compressor
Avoid contact by wearing
protective gloves
Excessive pressure
Turn off the unit,
check the high pressure switch
and safety valve,
the fans and condenser
Leaking refrigerant
Do not pull on the pipes
Delivery pipes, heat recovery
exchanger and coils
Explosion
Pipes in general
Ice burns
Electrical cables, metal parts
Electrocution, serious burns
Heat exchange coils
Cuts
Fans
Cuts
Defective cable insulation, live metal Adequate electrical protection (corparts
rectly ground the unit)
Contact
Wear protective gloves
Contact with the skin
Do not push the hands or objects
through the fan grille
c. Pollution
The unit contains refrigerant gas and lubricating oil. When scrapping the unit these fluids must be recovered and disposed of in
compliance with the regulations in force in the country where it is installed. The unit must not be abandoned during the scrapping
stage, but can be stored outside with gas, water and electrical connections closed.
d. Disconnection and disposal
During disconnection of the unit, avoid gas leakage or liquid spillage on environment, especially if the water has additives
or glycol. For dismissing and disposal, deliver the units to specialized centres according to your national laws.
102
SAFETY AND POLLUTION
Refrigerant safety card
1 SUPPLIER COMPANY AND PRODUCT IDENTIFICATION
Card No.
FRIG 8
Product
R-410A
Supplier company identification
RIVOIRA SpA
2 COMPOSITION / INFORMATION ON INGREDIENTS
Substance / Preparation
Preparation
Components / Impurities
Contains the following components :
Difluoromethane (R32)50 % in weight
Pentafluoroethane (R125)
50 % in weight
EEC No.
Non-applicable for mixtures
Trade-name
/ /
3 IDENTIFICATION OF HAZARDS
Identification of hazards
Liquefied gas.
The vapours are heavier than air and can cause suffocation, reducing the oxygen available for
breathing.
Rapid evaporation of the fluid can cause freezing.
Can cause cardiac arrhythmia.
4 FIRST-AID MEASURES
Inhalation
Do not administer anything if the person has fainted.
Take the person outdoors. Use oxygen or artificial respiration if necessary.
Do not administer adrenaline or similar substances.
Contact with eyes
Rinse thoroughly with plenty of water for at least 15 minutes and see a doctor.
Contact with skin
Wash immediately with plenty of water. Immediately remove all contaminated garments.
Swallowing
5 FIRE-PREVENTION MEASURES
Specific hazards
Increase in pressure.
Dangerous fumes
Halogen acids, traces of carbonyl halides.
Fire-extinguishing means usable
All the known fire-extinguishing means can be used.
Specific methods
Cool the containers/tanks with water sprays.
Special protection equipment
Use self-contained breathing apparatus in confined spaces.
6 MEASURES AGAINST ACCIDENTAL SPILLING OF THE PRODUCT
Personal protection
Evacuate personnel to safe areas. Provide for adequate ventilation. Use personal protection equipment
Protection for the environment
It evaporates.
Product removal methods
It evaporates.
7 HANDLING AND STORAGE
Handling and storage
Ensure an adequate air change and/or extraction in the workplaces. Only use well-ventilated rooms.
Do not breathe vapours or aerosols. Carefully close the containers and keep them in a cool, dry and
well-ventilated place. Keep in the original containers.
Incompatible products
Explosives, flammable materials, organic peroxides.
8 CONTROL OF EXPOSURE / PERSONAL PROTECTION
Personal protection
Ensure adequate ventilation, especially in closed areas.
Control parameters
Difluoromethane (R32): Recommended exposure limits: AEL (8h and 12h TWA) = 1000 ml/m3
Pentafluoroethane (R125): Recommended exposure limits: AEL (8h and 12h TWA) = 1000 ml/m3
Respiratory tract protection
For rescue and for maintenance works in tanks, use self-contained breathing apparatus. The vapours are heavier than air and can cause suffocation, reducing the oxygen available for breathing.
Eye protection
Total protection glasses.
Hand protection
Rubber gloves.
Hygiene measures
Do not smoke.
9 CHEMICAL-PHYSICAL PROPERTIES
Relative density, gas (air=1)
Heavier than air.
Solubility in water (mg/l)
Not known, but deemed very low.
Appearance
Colourless liquefied gas.
Odour
Similar to ether.
Fire point
Does not ignite.
10 STABILITY AND REACTIVITY
Stability and reactivity
No decomposition if used according to the special instructions.
Materials to be avoided
Alkali metals, alkali-earth metals, granulated metal salts, Al, Zn, Be, etc. in powder.
Hazardous products of decomposition
Halogen acids, traces of carbonyl halides.
11 TOXICOLOGICAL INFORMATION
Local effects
Concentrations substantially above the value TLV (1000 ppm) can cause narcotic effects. Inhalation
of highly concentrated products of decomposition can cause respiratory insufficiency (pulmonary
oedema).
Long-term toxicity
No carcinogenic, teratogenic or mutagenic effects have been recorded in experiments on animals.
Specific effects
Rapid evaporation of the fluid can cause freezing. Can cause cardiac arrhythmia.
12 ECOLOGICAL INFORMATION
Effects linked to ecotoxicity
Pentafluoroethane (R125)
Potential global warming with halocarbides; HGWP (R-11 = 1) = 0.84
Potential impoverishment of the ozone; ODP (R-11 = 1) = 0
13 CONSIDERATIONS ON DISPOSAL
General
Do not dispose of where accumulation can be hazardous.
Usable with reconditioning.
The depressurised containers must be returned to the supplier.
Contact the supplier if instructions for use are deemed necessary.
103
SAFETY AND POLLUTION
14 INFORMATION FOR TRANSPORT
Designation for transport
LIQUEFIED GAS N.A.S.
( DIFLUOROMETHANE, PENTAFLUOROETHANE )
UN No.
3163
Class/Div
2.2
ADR /RID No.
2, 2nd A
ADR/RID hazard no.
20
ADR label
Label 2 : non-toxic non-flammable gas.
CEFIC Groupcard
20g39 - A
Other information for transport
Avoid transport on vehicles where the loading zone is not separate from the cab.
Make sure the driver is informed about the potential risk of the load and knows what to do in case of
accident or emergency.
Before starting transport, make sure the load is properly secured and :
make sure the valve of the container is closed and does not leak;
make sure the blind cap of the valve (when provided) is correctly fitted;
make sure the cap (when provided) is correctly fitted and that there is an adequate ventilation passage;
ensure compliance with the current provisions.
15 INFORMATION ON REGULATIONS
The product must not be labelled according to Directive 1999/45/EC.
Comply with the regulations given below, and the relevant applicable updates and amendments.
Circulars no. 46/79 and 61/81 of the Ministry of Labour : Risks related to the use of products containing aromatic amines
Leg. Decree no. 133/92 : Regulations on the discharge of hazardous substances in waters
Leg. Decree no. 277/91 : Protection of workers against noise, lead and asbestos
Law 256/74, Decree 28/1/92, Leg. Decree no. 52 dated 3/2/97, Decree dated 28/4/97 as amended : Classification, packing and labelling of hazardous substances and preparations
Decree no. 175/88, as amended : Activities with significant accident risks (Seveso Law)
Decree no. 203/88 : Emissions into the atmosphere
Decree no. 303/56 : Work hygiene
Decree no. 547/55 : Regulations on accident prevention
Leg. Decree no.152 dated 11/5/99 : Protection of waters
16 OTHER INFORMATION
Recommended uses
Refrigerant
Can cause suffocation in high concentration.
Keep in a well-ventilated place.
Do not breathe the gas.
The risk of suffocation is often underestimated and must be clearly explained during the training of operators.
Ensure compliance with all the national and regional regulations.
Before using this product in any new process or trial, an in-depth study on safety and compatibility of the product with the materials must be carried
out.
The above information is based on our current know-how and describes the product according to the safety requirements. It does not however
represent a guarantee and assurance of the qualities in a legal sense. Each person responds personally for compliance with such regulations.
First aid
• Move the victim away from the toxic source, keep him warm and allow him to rest.
• Administer oxygen if necessary.
• Proceed with artificial respiration if necessary.
• Give heart massage in the case of heart failure.
• Immediately seek medical help.
Contact with the skin:
• Immediately thaw the affected parts under running lukewarm water.
• Remove contaminated clothing (garments may stick to the skin in the case of ice burns) if they have not adhered to the skin.
• Seek medical assistance if necessary.
Contact with the eyes:
• Immediately rinse the eyes with physiologic eyewash or clean water for at least 10 minutes with the eyelids pulled open.
• Seek medical assistance if necessary.
Swallowing:
• Do not make the victim vomit. If the victim is conscious, have him rinse his mouth out with clean water and then drink 200, 300 ml
of water.
• Immediately seek medical help.
• Do not administer adrenaline or sympathomimetic drugs after exposure owing to the risk of cardiac arrhythmia.
For further information about the characteristics of the refrigerant, consult the technical briefs that can be obtained from manufacturers of refrigerant products.
104
The manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors.
The manufacturer reserves the right to modify the products contents in this catalogue without previous notice.
The manufacturer declines all responsibility for any inaccuracies in this manual due to printing or typing errors.
The manufacturer reserves the right to modify the products contents in this catalogue without previous notice.
105
106
DECLARATION OF CONFORMITY
107
COD. 3QE31540
Ferroli spa ¬ 37047 San Bonifacio (Verona) Italy ¬ Via Ritonda 78/A
tel. +39.045.6139411 ¬ fax +39.045.6100933 ¬ www.ferroli.it
108
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