Veega õhkkütteseadmete paigaldus- ja kasutusjuhend inglise k

Veega õhkkütteseadmete paigaldus- ja kasutusjuhend inglise k
TECHNICAL INFORMATION ASSEMBLY, USE AND
MAINTENANCE INSTRUCTIONS
Water-Fed Fan Heaters
SERIES LH / LH-X
Dear Customer,
Thank you for choosing a Series LH / LH-X water-fed fan heater, an innovative, modern, high quality, high
efficiency product that will provide you with long-lasting comfort, silent running and safety; we recommend
that your fan heater be serviced by a Kroll Technical Service only so as to ensure optimum performance at
all times, low running costs and immediate availability of original spare parts.
Thank you
Kroll GmbH
CONFORMITY
LH / LH-X water-fed fan heaters comply with:
•
•
EEC Machinery Directives 98/37
EEC Low Voltage Directive 73/23
RANGE
Type
Commercial name
1
2
3
4
7
8
9
10
11
12
13
14
15
16
17
18
LH120
LH130
LH220
LH230
LH320
LH330
LH420
LH430
LH520
LH530
LH620
LH630
LH720
LH730
LH920
LH930
Product code for equipments
with case pre-painted – EDV
Number
038972-01
038973-01
038974-01
038975-01
038976-01
038977-01
038978-01
038979-01
038980-01
038981-01
038982-01
038983-01
038984-01
038985-01
038986-01
038987-01
Product code for equipments
with case in stainless steel –
EDV Number
038988-01
038989-01
038990-01
038991-01
038992-01
038993-01
038994-01
038995-01
038996-01
038997-01
038998-01
038999-01
039000-01
039001-01
039002-01
039003-01
WARRANTY
The LH / LH-x fan heater has a specific warranty that begins on the date of purchase. The customer must retain
documents as proof of purchase. If the customer is unable to provide such proof, the Warranty period shall begin as from
the date of production of the unit.
The terms of the Warranty are set out in detail on the WARRANTY CERTIFICATE supplied with the unit. Please read
this certificate carefully.
2
INDEX
CONFORMITY
RANGE
WARRANTY
INDEX
GENERAL INFORMATION
IMPORTANT SAFETY REGULATIONS
DESCRIPTION OF UNIT
PRODUCT RECEPTION
HANDLING AND TRANSPORT
REMOVING THE PACKAGING
IDENTIFICATION
OVERALL DIMENSIONS AND WEIGHT
STRUCTURE
TECHNICAL DATA
PERFORMANCES WITH WATER AT 90-70°C
PERFORMANCES WITH WATER AT 85-70°C
PERFORMANCES WITH WATER AT 50-40°C
ACCESSORIES
POSITIONING
SHELF MOUNTING
INSTALLING THE VERTICAL FIN KIT
CEILING MOUNTING KIT
WATER COUPLING DIMENSIONS
WATER CIRCUIT DIAGRAM
INVERTING THE WATER CONNECTIONS
WATER CONNECTIONS
ELECTRICAL CONNECTIONS
ELECTRICAL CONNECTIONS PLAN FOR TYPE 1 - 12
ELECTRICAL CONNECTIONS PLAN FOR TYPE 13 - 18
ELECTRICAL CONNECTIONS PLAN FOR TYPE 13 - 18
ELECTRICAL PLAN FOR MOTOR WINDINGS
ELECTRICAL CONNECTIONS PLAN FOR TYPE 15 - 18
ELECTRICAL CONNECTIONS PLAN FOR TYPE 15 - 18
ELECTRICAL
CONNECTIONS
PLAN
FOR
ACCESSORIES
FILLING – EMPTYNG THE UNIT
PREPARING FOR START-UP
FIN ADJUSTMENT
FIRST-TIME START-UP
CHECKS DURING AND AFTER FIRST-TIME START-UP
SWITCHING OFF FOR LONG PERIODS
MANTEINANCE
TROUBLESHOOTING
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The following symbols are used in some parts of this handbook:
WARNING = tasks requiring special caution and
adequate training
FORBIDDEN = actions that MUST NOT be performed.
This manual has 52 pages.
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GENERAL INFORMATION
3
This manual is an integral part of the product. Always
make sure the unit is accompanied by this manual so
that it can be consulted by the user, installer or any
specialised Assistance Service personnel, even in
the event of sale. If it is damaged or lost, a copy can
be requested from your authorised dealer.
After removing the unit from its packaging make sure
it has not been damaged during transport and that no
parts are missing; if in doubt contact your dealer.
Installation of the water-fed fan heaters must be
carried out by a qualified company. On completion of
installation such company must issue a Declaration
of Conformity stating that installation has been
effected as per the standards in force and in
compliance with the instructions contained in this
manual.
This unit has been designed for indoor heating
purposes only and must only be used for such
purposes in situations compatible with their
performance.
The manufacturer is exonerated from any contractual
or extra-contractual liability regarding damages
caused by incorrect installation, adjustment,
maintenance or improper use.
A too high indoor temperature is both unhealthy and
constitutes a wasteful use of energy. Do not keep
rooms/buildings closed for long periods: periodically
open a window to air the room/building.
If you do not intend to use the unit for a long period
of time you MUST at least do the following:
•
•
Turn the main unit switch and the mains socket
switch to OFF.
If there is a risk of sub-zero temperatures, drain
the water from the unit.
If the unit has remained idle for a long period, it is
advisable to have it restarted by an authorised
Technical Assistance Service or, in any case, by
professionally qualified personnel.
Use original spare parts only. The Manufacturer cannot
be held liable for any damages caused by improper
use of the unit or the use of non-original parts.
References to laws, directives and regulations are
indicative only and are valid at the time of going to
press. The coming into force of new laws, or
amendments to existing ones does not constitute any
obligation towards third parties on the part of the
Manufacturer.
Repair and/or maintenance work must be carried out
by an Authorised Service Technician or personnel
qualified as described in this manual. Do not modify or
tamper with the heater as dangerous situations may
result The Manufacturer cannot be held liable for any
damages resulting from failure to observe the above.
All connected systems (water supply, electrical
connections etc.) must be secured safely and must not
constitute obstacles or cause personnel to trip up.
The Manufacturer is responsible for ensuring that the
unit complies with the rules, regulations, directives and
standards concerning construction in force at the time
the unit is put on sale. Awareness of, understanding
and observance of legislation and standards regarding
systems design, installation, use and maintenance are,
instead, the exclusive responsibility of the planner,
installer and user.
The Manufacturer cannot be held liable for failure to
observe the instructions contained in this manual, for
the consequences of actions not specifically described
in this manual or for erroneous translations which may
lead to incorrect interpretation.
IMPORTANT SAFETY REGULATIONS
4
It is forbidden for children or unassisted
disabled persons to use this unit.
Never touch the unit if you are barefoot or if any
part of your body is wet.
Before carrying out any cleaning and/or
maintenance work on the unit always disconnect
the unit from the mains power supply by turning the
main switch to OFF.
Any modification to safety or regulation systems is
strictly forbidden without the Manufacturer’s
permission and guidance.
Never tug or detach any wires protruding from the
unit even when the latter is disconnected from the
power supply.
Do not dump packaging (plastic bags, expanded
polystyrene etc.) improperly. Keep such packaging
away from children as it is dangerous. For proper
disposal consult your local authorities.
Do not install the unit in areas with a damp or
“aggressive” atmosphere.
Do not place any objects on the unit or insert any
objects through the cover grating.
Do not touch the heat exchanger battery with naked
hands
Do not use adapters, multiple sockets or extension
leads to connect the unit to the electricity supply.
It is forbidden to install the unit outdoors or where it is
exposed to adverse weather conditions.
DESCRIPTION OF UNIT
Water-fed fan heaters are designed to provide heating
in winter and ventilation in summer. They are ideal for
indoor areas such as shops, workshops and factories.
Hot water produced by a boiler (not supplied with this
unit) flows inside a water-air heat exchanger; an air flow
generated by an electrically powered helical fan flows
through the exchanger. As the air flows through the
exchanger it absorbs the heat contained in the coil and
the air temperature increases. Thus cold air flows into
the exchanger and hot air flows out.
During the summer the fan can be run on its own to
provide ventilation.
GENERAL CONSTRUCTION CHARACTERISTICS
Water-air exchanger
Made of a high-efficiency copper battery with aluminium
fins. Water connection couplings have a manual bleed
valve.
Cover
Made of galvanised, pre-painted sheet metal; attractive,
modern design. Highly compact and versatile.
Helical fan
Made up of a safety grating and a high performance,
silent-running fan unit.
PRODUCT RECEPTION
The unit is sent in a single case and includes:
WATER-FED FAN HEATER
PLASTIC BAG (A) containing:
•
•
•
Instruction Manual;
Warranty Certificate;
Spare Parts catalogne.
A
HANDLING AND TRANSPORT
5
Handling must be done by properly equipped personnel.
All equipment must be suitable to handle the weight of
the unit.
Unit types 1-2-3-4-5-6 are packaged in a cardboard
case with handles to aid transport.
Unit’s types 7-8-9 are packaged in a cardboard case
with a wooden base. Raise the case with a fork-lift truck
by inserting the forks in the special guides hollowed out
in the support beams.
Manual handling (types 1-14)
Handling with a fork-lift truck (types 15-18)
Handling and transport must be carried out with the
utmost care so as to prevent damage to the heater unit
and ensure the safety of the personnel carrying out the
work.
If the unit has to be handled manually make sure that
the weight of the unit can be lifted and manoeuvred
along the route to be taken by available personnel
without difficulty.
Do not stand near the heater during transport and
handling.
Use of personal safety items (work gloves, hard hat,
work shoes etc.) is recommended.
WARNING!
If it is necessary to stack several units always observe
the stacking index: this is shown on the case. Always
align the cases carefully to prevent stack instability.
REMOVING THE PACKAGING
To remove the packaging, proceed as follows:
•
•
•
•
Cut the strap (types 7-9 only);
Open the upper part of the case;
Remove the inner spacers;
Pull the unit upwards out of the case.
WARNING!
Do not dump packaging improperly as it is a potential
source of danger. For proper disposal contact your local
authorities.
6
IDENTIFICATION
The water-fed fan heaters can be identified by:
•
The TECHNICAL DATA plaque (positioned on the
rear of the unit) which shows the main
technical/performance data.
If the plaque is damaged or lost request a
duplicate from an Authorised Technical Service.
MANUFACTURER IDENTIFICATION
WATER-FED FAN HEATER
Model
Technical
data label
Code
Serial n°
Year of construction
Heating cap. output(1)
kW
Max air flow rate
m3/h
Electrical power supply
V – 50 Hz
Max electrical power
W
Max electrical current
A
Protection rating
IP
Max working pressure
bar
(1) Water 85-70°C, Air 15°C, U.R. 50%
OVERALL DIMENSIONS AND WEIGHT
Type
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18
A
550
600
650
700
750
800
850
1200
1400
B
400
450
500
550
600
650
700
700
700
C
331
331
331
331
331
331
331
331
331
D
95
115
130
110
120
150
170
170
170
E
79
79
79
79
79
79
79
79
79
F
72
72
72
72
72
72
72
72
72
P
489
539
589
639
689
739
789
1139
1339
M6
M6
M6
M6
M6
M6
M6
M6
M6
∅
Weight 17.0 18.2 19.2 20.6 22.2 24.8 25.6 27.0 30.5 32.0 32.0 35.7 41.0 44.4 58.7 63.8 70.6 76.3
Structure of Heater Types 1 - 14
4
5
2
8
7
1
6
3
9
6
5
4
Structure of Heater Types 15 - 18
4
8
5
2
1
7
3
6
1.
2.
3.
4.
5.
Water-air heat exchanger
Side panel, left
Side panel, right
Upper-lower panel
Internal part
9
5
4
6.
7.
8.
9.
8
Fixing part
Fixing part
Fan(s)
Outflow grating
mm
mm
mm
mm
mm
mm
mm
F
Kg
FAN
NOISE LEVEL2)
TYPE
HEATING CAPACITY(1)
NUMBER OF
RANGE
GENERAL TECHNICAL DATA TABLE
Kw
kcal/h
N°
MAX AIR
FAN SPEED
DELIVERY
rpm
RATE
MAX-MED-MIN
NUMBER OF FANS
N°
13,3
11450
2
17,3
14900
3
15250
2
20450
3
4
5
17,7
23,8
22
18950
2
Nr
WATER
FLOW
RATE
PROTECTION
ELECTRICAL
POWER SUPPLY
DEGREE
ELECTRICAL
POWER
TECHNICAL DATA
dB(A)
(2)
W
A
54
W
80
A
0,40
MAX
50
MED
47
MIN
41
1020
54
80
0,40
50
47
41
1044
54
95
0,40
51
47
45
1401
54
95
0,40
51
47
45
54
130
0,58
52
50
43
54
130
0,58
52
50
43
m3/h
m
°C
300
m3/h
1750
m
22
°C
38
kPa
26
Lit./h
785
300
1550
17
47
20
315
2450
25
36
17
315
2300
19
45
20
mm
330
V/min’
1400 - 900 - 700 (3)
1
Nr.
2
3
kcal/h
AIR OUTFLOW
TEMP (1)
MAX
ELECTRICA
L CURRENT
DIAMETER.
V/min’
KW
AIR
OUTFLOW
RANGE
WATER
SIDE
HEAD
LOSS
kPa
litres/h
IP
2800
31
38
30
1296
230V~
2550
25
47
17
1680
50 H z
3600
31
37
24
1612
54
140
0,70
53
49
43
3400
25
46
19
2141
54
140
0,70
53
49
43
3950
32
39
20
1876
54
180
0,80
53
49
43
6
28,5
24550
3
7
27,4
23550
2
350
8
35,4
31300
3
350
400
400
3900
24
47
13
2514
54
180
0,80
53
49
43
33
37
13
2300
44
150
1,40
53
49
47
44
150
1,40
53
49
47
1
330
31,9
27400
10
42,7
36750
3
33600
2
420
5200
420
4900
26
46
16
3086
600
6700
39
36
14
2793
54
245
1,04
52
-
46
600
6200
37
45
12
3707
400 V~
54
245
1,04
52
-
46
50Hz3N
11
39,1
12
52,4
45100
3
13
47,4
40800
2
54150
3
14
15
63
67,7
58200
2
450
2
16
87,8
75550
3
17
18
88,8
115
76400
98800
2
600
3
600
(1)
(2)
(3)
450
900 - 700 (3)
9
2
8500
38
38
11
3985
54
260
1,40
54
-
49
7700
32
48
9
5173
54
260
1,40
54
-
49
12550
40
36
21
5229
54
490
2,08
53
-
48
10900
38
46
17
6764
54
490
2,08
53
-
48
Data refers to following conditions:
- Water temperature 85-70°C
- Air temperature 15°C
UNOBSTRUCTED
- U.R. 50%
- Atmospheric pressure 1013 mbar
- Max fan speed
Data refers to the following conditions:
- Area unobstructed
- Max fan speed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
RPM variations attained via use of special accessories (available as an optional). RPM figures are
average values as RPM varies from model to model.
9
AREA SOUND PRESSURE MEASUREMENT DIAGRAM
TYPES 1 AND 2, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 90-70°C
Fan heater type 1 at maximum fan speed with water 90 – 70°C
15
Air intake temperature
13,7
Thermal output
11.750
Air flow rate
Sound pressure level(1)
38
Air outlet temperature
16
Water side head loss
605
Water flow rate
20
12,5
10.750
1.750
50
42
14
533
25
11,3
9.750
Fan heater type 1 at medium fan speed with water 90 – 70°C
15
Air intake temperature
12,0
Thermal output
10.300
Air flow rate
Sound pressure level(1)
43
Air outlet temperature
13
Water side head loss
530
Water flow rate
20
10,9
9.400
1.250
47
46
11
485
25
9,9
8.500
Fan heater type 1 at minimum fan speed with water 90 – 70°C
15
Air intake temperature
10,5
Thermal output
9.000
Air flow rate
Sound pressure level(1)
49
Air outlet temperature
10
Water side head loss
463
Water flow rate
20
9,6
8.250
900
41
51
9
424
25
8,7
7.500
Fan heater type 2 at maximum fan speed with water 90 – 70°C
15
Air intake temperature
17,8
Thermal output
15.350
Air flow rate
Sound pressure level(1)
48
Air outlet temperature
13
Water side head loss
790
Water flow rate
20
16,3
14.050
1.550
50
51
11
722
25
14,8
12.750
Fan heater type 2 at medium fan speed with water 90 – 70°C
15
Air intake temperature
15,3
Thermal output
13.200
Air flow rate
Sound pressure level(1)
54
Air outlet temperature
10
Water side head loss
680
Water flow rate
20
14,1
12.100
1.150
47
57
8
621
25
12,7
10.950
Fan heater type 2 at minimum fan speed with water 90 – 70°C
15
Air intake temperature
13,0
Thermal output
11.200
Air flow rate
Sound pressure level(1)
60
Air outlet temperature
7
Water side head loss
577
Water flow rate
20
11,9
10.250
850
41
62
6
527
25
10,8
9.300
(1)
Data refers to the following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
10
45
12
502
49
9
440
54
7
385
54
9
656
59
7
564
64
5
478
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
M /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
Db(A)
°C
kPa
l/h
TYPES 3 AND 4, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 90-70°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
(1)
Sound pressure level
Air outlet temperature
Water side head loss
Water flow rate
(1)
15
18,1
15.600
37
11
804
15
17,1
14.700
39
10
756
15
16,6
14.300
40
9
735
15
24,5
21.050
46
12
1.084
15
22,3
19.150
50
10
985
15
20,5
17.600
53
9
906
Fan heater type 3 at maximum fan speed with water 90 – 70°C
20
25
°C
kW
16,6
15,1
Kcal/h
14.300
12.950
3
m /h
2.450
dB(A)
51
°C
40
44
kPa
9
8
l/h
735
667
Fan heater type 3 at medium fan speed with water 90 – 70°C
20
25
°C
kW
15,6
14,2
Kcal/h
13.450
12.200
3
m /h
2.050
dB(A)
47
°C
43
46
kPa
8
7
l/h
692
627
Fan heater type 3 at minimum fan speed with water 90 – 70°C
20
25
°C
kW
15,2
13,8
Kcal/h
13.050
11.850
3
m /h
1.900
dB(A)
45
°C
44
47
kPa
8
7
l/h
672
609
Fan heater type 4 at maximum fan speed with water 90 – 70°C
20
25
°C
kW
22,4
20,3
Kcal/h
19.250
17.500
3
m /h
2.300
dB(A)
51
°C
49
52
kPa
11
9
l/h
991
899
Fan heater type 4 at medium fan speed with water 90 – 70°C
20
25
°C
kW
20,3
18,5
Kcal/h
17.500
15.900
3
m /h
1.850
dB(A)
47
°C
53
55
kPa
9
8
l/h
901
817
Fan heater type 4 at minimum fan speed with water 90 – 70°C
20
25
°C
kW
18,7
17,0
Kcal/h
16.100
14.600
3
m /h
1550
dB(A)
45
°C
56
58
kPa
8
6
l/h
828
752
Data refers to the following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally..
11
TYPES 5 AND 6, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 90-70°C
Fan heater type 5 at maximum fan speed with water 90 – 70°C
15
Air intake temperature
22,6
Thermal output
19.450
Air flow rate
Sound pressure level(1)
38
Air outlet temperature
19
Water side head loss
1.002
Water flow rate
20
20,8
17.850
2.800
52
42
16
917
25
18,8
16.200
Fan heater type 5 at medium fan speed with water 90 – 70°C
15
Air intake temperature
20,0
Thermal output
17.200
Air flow rate
Sound pressure level(1)
43
Air outlet temperature
15
Water side head loss
884
Water flow rate
20
18,3
15.750
2.050
50
46
13
809
25
16,6
14.300
Fan heater type 5 at minimum fan speed with water 90 – 70°C
15
Air intake temperature
18,1
Thermal output
15.550
Air flow rate
Sound pressure level(1)
47
Air outlet temperature
13
Water side head loss
799
Water flow rate
20
16,5
14.200
1.650
43
50
11
732
25
15,0
12.900
Fan heater type 6 at maximum fan speed with water 90 – 70°C
15
Air intake temperature
29,4
Thermal output
25.300
Air flow rate
Sound pressure level(1)
48
Air outlet temperature
11
Water side head loss
1.301
Water flow rate
20
26,9
23.150
2.550
52
51
9
1.190
25
24,4
21.000
Fan heater type 6 at medium fan speed with water 90 – 70°C
15
Air intake temperature
25,3
Thermal output
21.800
Air flow rate
Sound pressure level(1)
54
Air outlet temperature
9
Water side head loss
1.122
Water flow rate
20
23,2
19.950
1.900
50
57
7
1.026
25
21,0
18.100
Fan heater type 6 at minimum fan speed with water 90 – 70°C
15
Air intake temperature
22,1
Thermal output
19.000
Air flow rate
Sound pressure level(1)
60
Air outlet temperature
7
Water side head loss
977
Water flow rate
20
20,2
17.350
1.450
43
61
6
893
25
18,3
15.750
(1)
Data refers to the following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
12
45
14
833
49
11
735
53
9
664
54
8
1.080
59
6
931
63
5
810
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
TYPES 7 AND 8, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 90-70°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
15
28,1
24.200
38
15
1.244
15
23,7
20.400
45
11
1.048
15
20,3
17.500
51
8
900
15
37,4
32.200
47
12
1.658
15
28,9
24.850
58
8
1.279
15
23,3
20.050
65
5
1.032
Fan heater type 7 at maximum fan speed with water 90 – 70°C
20
25
°C
kW
25,8
23,4
Kcal/h
22.150
20.100
3
m /h
3.600
dB(A)
53
°C
41
45
kPa
13
11
l/h
1.139
1.034
Fan heater type 7 at medium fan speed with water 90 – 70°C
20
25
°C
kW
21,7
19,7
Kcal/h
18.650
16.950
3
m /h
2.350
dB(A)
49
°C
48
51
kPa
9
8
l/h
959
871
Fan heater type 7 at minimum fan speed with water 90 – 70°C
20
25
°C
kW
18,6
16,9
Kcal/h
16.000
14.550
3
m /h
1650
dB(A)
43
°C
53
56
kPa
7
6
l/h
824
748
Fan heater type 8 at maximum fan speed with water 90 – 70°C
20
25
°C
kW
34,3
31,1
Kcal/h
29.500
26.750
3
m /h
3400
dB(A)
53
°C
50
53
kPa
10
9
l/h
1.516
1.376
Fan heater type 8 at medium fan speed with water 90 – 70°C
20
25
°C
kW
26,5
24,0
Kcal/h
22.750
20.650
3
m /h
2000
dB(A)
49
°C
60
62
kPa
7
6
l/h
1.169
1.061
Fan heater type 8 at minimum fan speed with water 90 – 70°C
20
25
°C
kW
21,3
19,4
Kcal/h
18.350
16.650
3
m /h
1.350
dB(A)
43
°C
67
68
kPa
5
4
l/h
943
856
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
13
TYPES 9 AND 10, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 90-70°C
Fan heater type 9 at maximum fan speed with water 90 – 70°C
15
Air intake temperature
32,7
Thermal output
28.150
Air flow rate
Sound pressure level(1)
39
Air outlet temperature
12
Water side head loss
1.448
Water flow rate
20
29,9
25.750
3.950
53
43
11
1.325
25
27,2
23.400
Fan heater type 9 at medium fan speed with water 90 – 70°C
15
Air intake temperature
28,5
Thermal output
24.550
Air flow rate
Sound pressure level(1)
45
Air outlet temperature
10
Water side head loss
1.262
Water flow rate
20
26,1
22.450
2.800
49
48
8
1.154
25
23,7
20.400
Fan heater type 9 at minimum fan speed with water 90 – 70°C
15
Air intake temperature
24,1
Thermal output
20.700
Air flow rate
Sound pressure level(1)
52
Air outlet temperature
7
Water side head loss
1.064
Water flow rate
20
22,0
18.900
1900
43
54
6
973
25
19,9
17.150
Fan heater type 10 at maximum fan speed with water 90 – 70°C
15
Air intake temperature
44,0
Thermal output
37.800
Air flow rate
Sound pressure level(1)
48
Air outlet temperature
9
Water side head loss
1.945
Water flow rate
20
40,2
34.600
3.900
53
51
7
1.778
25
36,5
31.350
Fan heater type 10 at medium fan speed with water 90 – 70°C
15
Air intake temperature
36,6
Thermal output
31.450
Air flow rate
Sound pressure level(1)
55
Air outlet temperature
6
Water side head loss
1.617
Water flow rate
20
33,4
28.750
2.650
49
58
5
1.478
25
30,3
26.100
Fan heater type 10 at minimum fan speed with water 90 – 70°C
15
Air intake temperature
30,3
Thermal output
26.050
Air flow rate
Sound pressure level(1)
62
Air outlet temperature
4
Water side head loss
1.339
Water flow rate
20
27,7
23.800
1850
43
64
4
1.224
25
25,1
21.600
(1)
Data refers to the following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
14
46
9
1.203
51
7
1.048
56
5
883
53
6
1.613
60
4
1.341
66
3
1.110
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
TYPES 11 AND 12, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 90-70°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
Fan heater type 11 at maximum fan speed with water 90 – 70°C
20
25
°C
kW
36,6
33,2
Kcal/h
31.500
28.550
3
m /h
5.200
dB(A)
53
°C
37
41
44
kPa
8
7
6
l/h
1.771
1.619
1.468
15
40,1
34.450
15
33,5
28.800
44
6
1.482
Fan heater type 11 at medium fan speed with water 90 – 70°C
20
25
°C
kW
30,6
27,8
Kcal/h
26.350
23.900
3
m /h
3.300
dB(A)
49
°C
47
50
kPa
5
4
l/h
1.355
1.228
Fan heater type 11 at minimum fan speed with water 90 – 70°C
20
25
°C
kW
26,7
24,2
Kcal/h
22.950
20.800
3
m /h
2.450
dB(A)
47
°C
50
53
55
kPa
5
4
3
l/h
1.291
1.179
1.070
15
29,2
25.100
Fan heater type 12 at maximum fan speed with water 90 – 70°C
20
25
°C
kW
49,4
44,8
Kcal/h
42.450
38.550
3
m /h
4.900
dB(A)
53
°C
47
50
53
kPa
10
9
7
l/h
2.388
2.184
1.982
15
54,0
46.450
15
43,5
37.450
56
7
1.926
Fan heater type 12 at medium fan speed with water 90 – 70°C
20
25
°C
kW
39,8
36,2
Kcal/h
34.250
31.100
3
m /h
3.150
dB(A)
49
°C
58
60
kPa
6
5
l/h
1.761
1.598
Fan heater type 12 at minimum fan speed with water 90 – 70°C
20
25
°C
kW
32,9
29,9
Kcal/h
28.300
25.700
3
m /h
2.200
dB(A)
47
°C
63
64
66
kPa
5
4
4
l/h
1.593
1.456
1.321
15
36,0
31.000
Data refers to the following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
15
TYPES 13 14 15, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V – 50 Hz, WATER TEMP. DROP 90-70°C
Fan heater type 13 at maximum fan speed with water 90 – 70°C
15
Air intake temperature
48,6
Thermal output
41.800
Air flow rate
Sound pressure level(1)
36
Air outlet temperature
9
Water side head loss
2.151
Water flow rate
20
44,5
38.250
6.700
52
40
8
1.967
25
40,3
34.700
Fan heater type 13 at minimum fan speed with water 90 – 70°C
15
Air intake temperature
42,1
Thermal output
36.200
Air flow rate
Sound pressure level(1)
42
Air outlet temperature
7
Water side head loss
1.861
Water flow rate
20
38,5
33.100
4.550
46
45
6
1.701
25
34,9
30.000
Fan heater type 14 at maximum fan speed with water 90 – 70°C
15
Air intake temperature
64,7
Thermal output
55.650
Air flow rate
Sound pressure level(1)
46
Air outlet temperature
7
Water side head loss
2.863
Water flow rate
20
59,2
50.900
6.200
52
48
6
2.617
25
53,7
46.150
Fan heater type 14 at minimum fan speed with water 90 – 70°C
15
Air intake temperature
54,4
Thermal output
46.750
Air flow rate
Sound pressure level(1)
53
Air outlet temperature
5
Water side head loss
2.405
Water flow rate
20
49,7
42.750
4.250
46
55
5
2.198
25
45,1
38.750
Fan heater type 15 at maximum fan speed with water 90 – 70°C
15
Air intake temperature
69,4
Thermal output
59.700
Air flow rate
Sound pressure level(1)
39
Air outlet temperature
7
Water side head loss
3.069
Water flow rate
20
63,4
54.550
8.500
54
42
6
2.805
25
57,5
49.450
Fan heater type 15 at minimum fan speed with water 90 – 70°C
15
Air intake temperature
62,7
Thermal output
53.900
Air flow rate
Sound pressure level(1)
43
Air outlet temperature
6
Water side head loss
2.771
Water flow rate
20
57,3
49.250
6.550
49
46
5
2.533
25
51,9
44.650
(1)
Data refers to the following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally..
16
43
6
1.784
48
5
1.543
51
5
2.373
57
4
1.993
46
5
2.543
49
4
2.296
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
TYPES 16 17 18, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V – 50 Hz, WATER TEMP. DROP 90-70°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
Fan heater type 16 at maximum fan speed with water 90 – 70°C
20
25
°C
kW
82,6
74,9
Kcal/h
71.050
64.400
3
m /h
7.700
dB(A)
54
°C
49
52
54
kPa
6
5
4
l/h
3.999
3.654
3.313
15
90,4
77.750
Fan heater type 16 at minimum fan speed with water 90 – 70°C
20
25
°C
kW
73,7
66,9
Kcal/h
63.400
57.550
3
m /h
6.100
dB(A)
49
°C
54
56
58
kPa
5
4
3
l/h
3.569
3.260
2.956
15
80,7
69.400
Fan heater type 17 at maximum fan speed with water 90 – 70°C
20
25
°C
kW
83,4
75,7
Kcal/h
71.750
65.100
3
m /h
12.550
dB(A)
53
°C
36
40
43
kPa
13
11
9
l/h
4.033
3.690
3.349
15
91,2
78.400
Fan heater type 17 at minimum fan speed with water 90 – 70°C
20
25
°C
kW
73,4
66,6
Kcal/h
63.100
57.250
3
m /h
8.950
dB(A)
48
°C
41
44
48
kPa
10
9
8
l/h
3.547
3.245
2.945
15
80,2
68.950
Fan heater type 18 at maximum fan speed with water 90 – 70°C
20
25
°C
kW
108,3
98,3
Kcal/h
93.100
84.500
3
m /h
10.900
dB(A)
53
°C
47
50
52
kPa
11
9
8
l/h
5.235
4.788
4.346
15
118,4
101.800
Fan heater type 18 at minimum fan speed with water 90 – 70°C
20
25
°C
kW
96,1
87,2
Kcal/h
82.650
75.000
3
m /h
8.400
dB(A)
48
°C
52
54
56
kPa
9
8
6
l/h
4.648
4.250
3.857
15
105,1
90.350
Data refers to the following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
17
TYPES 1 AND 2, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 85-70°C
Fan heater type 1 at maximum fan speed with water 85 – 70°C
15
Air intake temperature
13,3
Thermal output
11.450
Air flow rate
Sound pressure level(1)
38
Air outlet temperature
26
Water side head loss
785
Water flow rate
20
12,2
10.450
1.750
50
41
22
715
25
11
9.450
Fan heater type 1 at medium fan speed with water 85 – 70°C
15
Air intake temperature
11,6
Thermal output
10.000
Air flow rate
Sound pressure level(1)
43
Air outlet temperature
20
Water side head loss
685
Water flow rate
20
10,6
9.150
1.250
47
46
17
625
25
9,6
8.250
Fan heater type 1 at minimum fan speed with water 85 – 70°C
15
Air intake temperature
10,2
Thermal output
8.750
Air flow rate
Sound pressure level(1)
48
Air outlet temperature
16
Water side head loss
598
Water flow rate
20
9,3
8.000
900
41
50
14
546
25
8,4
7.200
Fan heater type 2 at maximum fan speed with water 85 – 70°C
15
Air intake temperature
17,3
Thermal output
14.900
Air flow rate
Sound pressure level(1)
47
Air outlet temperature
20
Water side head loss
1020
Water flow rate
20
15,8
13.600
1.550
50
50
17
931
25
14,3
12.300
Fan heater type 2 at medium fan speed with water 85 – 70°C
15
Air intake temperature
14,9
Thermal output
12.800
Air flow rate
Sound pressure level(1)
53
Air outlet temperature
15
Water side head loss
875
Water flow rate
20
13,5
11.650
1.150
47
55
13
798
25
12,3
10.550
Fan heater type 2 at minimum fan speed with water 85 – 70°C
15
Air intake temperature
12,6
Thermal output
10.800
Air flow rate
Sound pressure level(1)
59
Air outlet temperature
11
Water side head loss
741
Water flow rate
20
11,5
9.850
850
41
61
10
675
25
10,3
8.900
(1)
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
18
44
18
647
49
15
566
53
11
494
53
14
842
58
11
722
62
8
611
°C
kW
Kcal/h
3
m /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
M /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
Db(A)
°C
kPa
l/h
TYPES 3 AND 4, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 85-70°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
15
17,7
15.250
36
17
1.044
15
16,7
14.350
39
15
981
15
16,2
13.900
40
15
953
15
23,8
20.450
45
20
1.401
15
21,6
18.600
49
16
1.271
15
19,8
17.050
52
14
1.168
Fan heater type 3 at maximum fan speed with water 85 – 70°C
20
25
°C
kW
16,2
14,7
Kcal/h
13.900
12.600
3
m /h
2.450
dB(A)
51
°C
40
43
kPa
15
12
l/h
952
861
Fan heater type 3 at medium fan speed with water 85 – 70°C
20
25
°C
kW
15,2
13,7
Kcal/h
13.100
11.800
3
m /h
2.050
dB(A)
47
°C
42
45
kPa
13
11
l/h
895
810
Fan heater type 3 at minimum fan speed with water 85 – 70°C
20
25
°C
kW
14,8
13,4
Kcal/h
12.700
11.500
3
m /h
1.900
dB(A)
45
°C
43
46
kPa
12
10
l/h
869
786
Fan heater type 4 at maximum fan speed with water 85 – 70°C
20
25
°C
kW
21,7
19,7
Kcal/h
18.650
16.900
3
m /h
2.300
dB(A)
51
°C
48
51
kPa
17
14
l/h
1.278
1.156
Fan heater type 4 at medium fan speed with water 85 – 70°C
20
25
°C
kW
19,7
17,8
Kcal/h
16.950
15.350
3
m /h
1.850
dB(A)
47
°C
52
54
kPa
14
12
l/h
1.159
1.049
Fan heater type 4 at minimum fan speed with water 85 – 70°C
20
25
°C
kW
18,1
16,3
Kcal/h
15.550
14.050
3
m /h
1.550
dB(A)
45
°C
55
57
kPa
12
10
l/h
1.065
963
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
19
TYPES 5 AND 6, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 85-70°C
Fan heater type 5 at maximum fan speed with water 85 – 70°C
15
Air intake temperature
22,0
Thermal output
18.950
Air flow rate
Sound pressure level(1)
38
Air outlet temperature
30
Water side head loss
1.296
Water flow rate
20
20,1
17.300
2.800
52
41
26
1.184
25
18,2
15.650
Fan heater type 5 at medium fan speed with water 85 – 70°C
15
Air intake temperature
19,4
Thermal output
16.700
Air flow rate
Sound pressure level(1)
43
Air outlet temperature
24
Water side head loss
1.142
Water flow rate
20
17,7
15.250
2.050
50
46
21
1.043
25
16,0
13.750
Fan heater type 5 at minimum fan speed with water 85 – 70°C
15
Air intake temperature
17,5
Thermal output
15.050
Air flow rate
Sound pressure level(1)
46
Air outlet temperature
20
Water side head loss
1.031
Water flow rate
20
16,0
13.750
1.650
43
49
17
941
25
14,5
12.450
Fan heater type 6 at maximum fan speed with water 85 – 70°C
15
Air intake temperature
28,5
Thermal output
24.550
Air flow rate
Sound pressure level(1)
47
Air outlet temperature
17
Water side head loss
1.680
Water flow rate
20
26,0
22.400
2.550
52
50
15
1.532
25
23,5
20.250
Fan heater type 6 at medium fan speed with water 85 – 70°C
15
Air intake temperature
24,5
Thermal output
21.100
Air flow rate
Sound pressure level(1)
53
Air outlet temperature
13
Water side head loss
1.446
Water flow rate
20
22,4
19.250
1.900
50
55
11
1.318
25
20,2
17.400
Fan heater type 6 at minimum fan speed with water 85 – 70°C
15
Air intake temperature
21,3
Thermal output
18.350
Air flow rate
(1)
Sound pressure level
58
Air outlet temperature
11
Water side head loss
1.255
Water flow rate
20
19,4
16.700
1.450
43
60
9
1.144
25
17,6
15.100
(1)
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
20
45
22
1.072
49
17
944
52
14
852
53
13
1.386
58
10
1.192
62
7
1.035
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
TYPES 7 AND 8, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 85-70°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
15
27,4
23.550
37
24
1.612
15
23,0
19.800
44
18
1.355
15
19,7
16.950
50
13
1.161
15
36,4
31.300
46
19
2.141
15
27,9
24.000
56
12
1.644
15
22,4
19.300
65
8
1.322
Fan heater type 7 at maximum fan speed with water 85 – 70°C
20
25
°C
kW
25,0
22,6
Kcal/h
21.500
19.450
3
m /h
3.600
dB(A)
53
°C
41
44
kPa
20
17
l/h
1.471
1.332
Fan heater type 7 at medium fan speed with water 85 – 70°C
20
25
°C
kW
21,0
19,0
Kcal/h
18.050
16.350
3
m /h
2.350
dB(A)
49
°C
47
50
kPa
15
13
l/h
1.237
1.119
Fan heater type 7 at minimum fan speed with water 85 – 70°C
20
25
°C
kW
18,0
16,3
Kcal/h
15.450
14.000
3
m /h
1650
dB(A)
43
°C
52
55
kPa
11
10
l/h
1.059
958
Fan heater type 8 at maximum fan speed with water 85 – 70°C
20
25
°C
kW
33,2
30,0
Kcal/h
28.550
25.800
3
m /h
3400
dB(A)
53
°C
49
52
kPa
16
14
l/h
1.953
1.767
Fan heater type 8 at medium fan speed with water 85 – 70°C
20
25
°C
kW
25,5
23,0
Kcal/h
21.900
19.800
3
m /h
2000
dB(A)
49
°C
58
60
kPa
10
9
l/h
1.499
1.356
Fan heater type 8 at minimum fan speed with water 85 – 70°C
20
25
°C
kW
20,5
18,5
Kcal/h
17.600
15.900
3
m /h
1.350
dB(A)
43
°C
65
66
kPa
7
6
l/h
1.205
1.089
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
21
TYPES 9 AND 10, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 85-70°C
Fan heater type 9 at maximum fan speed with water 85 – 70°C
15
Air intake temperature
31,9
Thermal output
27.400
Air flow rate
Sound pressure level(1)
39
Air outlet temperature
20
Water side head loss
1.876
Water flow rate
20
29,1
25.000
3.950
53
42
17
1.712
25
26,3
22.650
Fan heater type 9 at medium fan speed with water 85 – 70°C
15
Air intake temperature
27,7
Thermal output
23.850
Air flow rate
Sound pressure level(1)
44
Air outlet temperature
15
Water side head loss
1.631
Water flow rate
20
25,3
21.750
2.800
49
47
13
1.489
25
22,9
19.700
Fan heater type 9 at minimum fan speed with water 85 – 70°C
15
Air intake temperature
23,3
Thermal output
20.050
Air flow rate
Sound pressure level(1)
51
Air outlet temperature
11
Water side head loss
1.371
Water flow rate
20
21,3
18.300
1900
43
53
10
1.251
25
19,2
16.550
Fan heater type 10 at maximum fan speed with water 85 – 70°C
15
Air intake temperature
42,7
Thermal output
36.750
Air flow rate
Sound pressure level(1)
47
Air outlet temperature
13
Water side head loss
2.514
Water flow rate
20
39,0
33.500
3.900
53
50
11
2.292
25
35,2
30.300
Fan heater type 10 at medium fan speed with water 85 – 70°C
15
Air intake temperature
35,4
Thermal output
30.450
Air flow rate
Sound pressure level(1)
54
Air outlet temperature
10
Water side head loss
2.084
Water flow rate
20
32,3
27.750
2.650
49
56
8
1.900
25
29,2
25.100
Fan heater type 10 at minimum fan speed with water 85 – 70°C
15
Air intake temperature
29,2
Thermal output
25.100
Air flow rate
Sound pressure level(1)
61
Air outlet temperature
7
Water side head loss
1.720
Water flow rate
20
26,6
22.900
1850
43
62
6
1.567
25
24,1
20.700
(1)
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
22
45
14
1.550
50
11
1.347
55
8
1.132
52
10
2.073
58
7
1.718
64
5
1.417
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
TYPES 11 AND 12, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 85-70°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
Fan heater type 11 at maximum fan speed with water 85 – 70°C
20
25
°C
kW
35,6
32,2
Kcal/h
30.650
27.700
3
m /h
5.200
dB(A)
53
°C
37
40
44
kPa
13
11
9
l/h
2.300
2.098
1.897
15
39,1
33.600
15
32,9
28.050
44
9
1.920
Fan heater type 11 at medium fan speed with water 85 – 70°C
20
25
°C
kW
29,8
26,9
Kcal/h
25.600
23.150
3
m /h
3.300
dB(A)
49
°C
47
50
kPa
8
7
l/h
1.751
1.583
Fan heater type 11 at minimum fan speed with water 85 – 70°C
20
25
°C
kW
25,8
23,4
Kcal/h
22.200
20.100
3
m /h
2.450
dB(A)
47
°C
49
52
54
kPa
7
6
5
l/h
1.668
1.521
1.375
15
28,4
14.400
Fan heater type 12 at maximum fan speed with water 85 – 70°C
20
25
°C
kW
47,8
43,3
Kcal/h
41.150
37.200
3
m /h
4.900
dB(A)
53
°C
46
49
52
kPa
16
14
12
l/h
3.086
2.815
2.547
15
52,4
45.100
15
42,2
36.250
54
11
2.481
Fan heater type 12 at medium fan speed with water 85 – 70°C
20
25
°C
kW
38,4
34,8
Kcal/h
33.050
29.900
3
m /h
3.150
dB(A)
49
°C
56
59
kPa
9
8
l/h
2.262
2.046
Fan heater type 12 at minimum fan speed with water 85 – 70°C
20
25
°C
kW
31,6
28,6
Kcal/h
27.200
24.600
3
m /h
2.200
dB(A)
47
°C
61
63
64
kPa
8
7
6
l/h
2.045
1.863
1.685
15
34,8
29.900
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
23
TYPES 13 14 15, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V – 50 Hz, WATER TEMP. DROP 85-70°C
Fan heater type 13 at maximum fan speed with water 85 – 70°C
15
Air intake temperature
47,4
Thermal output
40.800
Air flow rate
Sound pressure level(1)
36
Air outlet temperature
14
Water side head loss
2.793
Water flow rate
20
43,3
37.250
6.700
52
39
12
2.549
Fan heater type 13 at minimum fan speed with water 85 – 70°C C
15
20
Air intake temperature
41,0
37,4
Thermal output
35.250
32.150
4.550
Air flow rate
46
Sound pressure level(1)
41
44
Air outlet temperature
11
9
Water side head loss
2.412
2.200
Water flow rate
Fan heater type 14 at maximum fan speed with water 85 – 70°C
15
Air intake temperature
63,0
Thermal output
54.150
Air flow rate
Sound pressure level(1)
45
Air outlet temperature
12
Water side head loss
3.707
Water flow rate
20
57,4
49.400
6.200
52
48
10
3.380
Fan heater type 14 at minimum fan speed with water 85 – 70°C C
15
20
Air intake temperature
52,7
48,1
Thermal output
45.350
41.350
4.250
Air flow rate
46
Sound pressure level(1)
51
54
Air outlet temperature
8
7
Water side head loss
3.105
2.830
Water flow rate
Fan heater type 15 at maximum fan speed with water 85 – 70°C
15
Air intake temperature
67,7
Thermal output
58.200
Air flow rate
Sound pressure level(1)
38
Air outlet temperature
11
Water side head loss
3.985
Water flow rate
20
61,7
53.100
8.500
54
42
9
3.634
Fan heater type 15 at minimum fan speed with water 85 – 70°C C
15
20
Air intake temperature
61,0
55,6
Thermal output
52.500
47.850
6.550
Air flow rate
49
Sound pressure level(1)
42
45
Air outlet temperature
9
8
Water side head loss
3.593
3.276
Water flow rate
(1)
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
24
25
39,2
33.700
43
10
2.305
25
33,8
29.100
47
8
1.990
25
51,9
44.650
50
8
3.056
25
43,5
37.400
56
6
2.559
25
55,8
48.000
45
8
3.286
25
50,3
43.300
48
6
2.962
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
TYPES 16 17 18, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V – 50 Hz, WATER TEMP. DROP 85-70°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
Fan heater type 16 at maximum fan speed with water 85 – 70°C
20
25
°C
kW
80,1
72,4
Kcal/h
68.900
62.250
3
m /h
7.700
dB(A)
54
°C
48
51
53
kPa
9
8
6
l/h
5.173
4.715
4.262
15
87,8
75.550
Fan heater type 16 at minimum fan speed with water 85 – 70°C
20
25
°C
kW
71,3
64,5
Kcal/h
61.350
55.450
3
m /h
6.100
dB(A)
49
°C
53
55
57
kPa
7
6
5
l/h
4.607
4.198
3.794
15
78,3
67.300
Fan heater type 17 at maximum fan speed with water 85 – 70°C
20
25
°C
kW
81,1
73,4
Kcal/h
69.750
63.100
3
m /h
12.550
dB(A)
53
°C
36
39
43
kPa
21
18
15
l/h
5.229
4.773
4.321
15
88,8
66.400
Fan heater type 17 at minimum fan speed with water 85 – 70°C
20
25
°C
kW
71,2
64,4
Kcal/h
61.200
55.400
3
m /h
8.950
dB(A)
48
°C
41
44
47
kPa
17
14
12
l/h
4.591
4.190
3.792
15
78,0
67.050
Fan heater type 18 at maximum fan speed with water 85 – 70°C
20
25
°C
kW
104,8
94,9
Kcal/h
90.150
81.600
3
m /h
10.900
dB(A)
53
°C
46
49
51
kPa
17
15
12
l/h
6.764
6.171
5.583
15
114,9
98.800
Fan heater type 18 at minimum fan speed with water 85 – 70°C
20
25
°C
kW
92,8
84,0
Kcal/h
79.850
72.250
3
m /h
8.400
dB(A)
48
°C
50
53
55
kPa
14
12
10
l/h
5.994
5.466
4.945
15
101,8
87.550
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
25
TYPES 1 AND 2, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 50-40°C
Fan heater type 1 at maximum fan speed with water 50 – 40°C
15
Air intake temperature
6,0
Thermal output
5.150
Air flow rate
Sound pressure level(1)
25
Air outlet temperature
15
Water side head loss
522
Water flow rate
20
4,9
4.200
1.750
50
28
10
424
25
3,8
3.250
Fan heater type 1 at medium fan speed with water 50 – 40°C
15
Air intake temperature
5,3
Thermal output
4.550
Air flow rate
Sound pressure level(1)
28
Air outlet temperature
12
Water side head loss
458
Water flow rate
20
4,3
3.700
1.250
47
30
8
373
25
3,3
2.800
Fan heater type 1 at minimum fan speed with water 50 – 40°C
15
Air intake temperature
4,7
Thermal output
4.000
Air flow rate
Sound pressure level(1)
30
Air outlet temperature
9
Water side head loss
402
Water flow rate
20
3,8
3.250
900
41
32
6
327
25
2,8
2.400
Fan heater type 2 at maximum fan speed with water 50 – 40°C
15
Air intake temperature
7,9
Thermal output
6.800
Air flow rate
Sound pressure level(1)
30
Air outlet temperature
12
Water side head loss
684
Water flow rate
20
6,4
5.500
1.550
50
32
8
557
25
4,9
4.200
Fan heater type 2 at medium fan speed with water 50 – 40°C
15
Air intake temperature
6,8
Thermal output
5.850
Air flow rate
Sound pressure level(1)
32
Air outlet temperature
9
Water side head loss
590
Water flow rate
20
5,5
4.750
1.150
47
34
6
481
25
4,1
3.550
Fan heater type 2 at minimum fan speed with water 50 – 40°C
15
Air intake temperature
5,8
Thermal output
5.000
Air flow rate
Sound pressure level(1)
35
Air outlet temperature
7
Water side head loss
502
Water flow rate
20
4,7
4.000
850
41
37
5
403
25
3,4
2.950
(1)
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
26
32
6
327
33
5
284
34
4
244
34
5
424
36
4
358
37
3
299
°C
kW
Kcal/h
3
m /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
M /h
DB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
Db(A)
°C
kPa
l/h
TYPES 3 AND 4, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 50-40°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
15
7,9
6.800
25
10
689
15
7,5
6.450
26
9
649
15
7,3
6.250
26
8
631
15
10,8
9.300
29
11
937
15
9,8
8.450
31
10
853
15
9,1
7.800
32
8
785
Fan heater type 3 at maximum fan speed with water 50 – 40°C
20
25
°C
kW
6,5
4,8
Kcal/h
5.550
4.150
3
m /h
2.450
dB(A)
51
°C
28
31
kPa
7
4
l/h
558
420
Fan heater type 3 at medium fan speed with water 50 – 40°C
20
25
°C
kW
6,0
4,5
Kcal/h
5.200
3.900
3
m /h
2.050
dB(A)
47
°C
29
32
kPa
6
4
l/h
526
390
Fan heater type 3 at minimum fan speed with water 50 – 40°C
20
25
°C
kW
5,9
4,4
Kcal/h
5.050
3.750
3
m /h
1.900
dB(A)
45
°C
29
32
kPa
6
3
l/h
511
377
Fan heater type 4 at maximum fan speed with water 50 – 40°C
20
25
°C
kW
8,8
6,7
Kcal/h
7.550
5.750
3
m /h
2.300
dB(A)
51
°C
31
34
kPa
8
5
l/h
762
582
Fan heater type 4 at medium fan speed with water 50 – 40°C
20
25
°C
kW
8,0
6,0
Kcal/h
6.900
5.150
3
m /h
1.850
dB(A)
47
°C
33
35
kPa
7
4
l/h
694
521
Fan heater type 4 at minimum fan speed with water 50 – 40°C
20
25
°C
kW
7,4
5,5
Kcal/h
6.350
4.700
3
m /h
1.550
dB(A)
45
°C
34
36
kPa
6
3
l/h
640
474
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
27
TYPES 5 AND 6, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 50-40°C
Fan heater type 5 at maximum fan speed with water 50 – 40°C
15
Air intake temperature
10,0
Thermal output
8.600
Air flow rate
Sound pressure level(1)
25
Air outlet temperature
17
Water side head loss
867
Water flow rate
20
8,1
7.000
2.800
52
29
12
706
25
6,3
5.400
Fan heater type 5 at medium fan speed with water 50 – 40°C
15
Air intake temperature
8,8
Thermal output
7.600
Air flow rate
Sound pressure level(1)
28
Air outlet temperature
14
Water side head loss
767
Water flow rate
20
7,2
6.200
2.050
50
30
10
625
25
5,6
4.800
Fan heater type 5 at minimum fan speed with water 50 – 40°C
15
Air intake temperature
8,0
Thermal output
6.900
Air flow rate
Sound pressure level(1)
29
Air outlet temperature
12
Water side head loss
695
Water flow rate
20
6,5
5.600
1.650
43
32
8
567
25
5,0
4.300
Fan heater type 6 at maximum fan speed with water 50 – 40°C
15
Air intake temperature
13,0
Thermal output
11.150
Air flow rate
Sound pressure level(1)
30
Air outlet temperature
10
Water side head loss
1.126
Water flow rate
20
10,6
9.100
2.550
52
32
7
916
25
8,0
6.900
Fan heater type 6 at medium fan speed with water 50 – 40°C
15
Air intake temperature
11,2
Thermal output
9.650
Air flow rate
Sound pressure level(1)
32
Air outlet temperature
8
Water side head loss
974
Water flow rate
20
9,1
7.850
1.900
50
34
5
794
25
6,7
5.800
Fan heater type 6 at minimum fan speed with water 50 – 40°C
15
Air intake temperature
9,8
Thermal output
8.400
Air flow rate
(1)
Sound pressure level
35
Air outlet temperature
6
Water side head loss
850
Water flow rate
20
7,9
6.800
1.450
43
36
4
683
25
5,8
5.000
(1)
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
28
32
8
546
33
6
484
34
5
435
34
4
695
36
3
587
37
2
503
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
TYPES 7 AND 8, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 50-40°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
15
12,4
10.650
25
14
1.074
15
10,5
9.000
28
10
908
15
9,0
7.750
31
8
782
15
16,6
14.250
29
11
1.435
15
12,8
11.050
34
7
1.113
15
10,3
8.900
37
5
899
Fan heater type 7 at maximum fan speed with water 50 – 40°C
20
25
°C
kW
10,1
7,7
Kcal/h
8.650
6.650
3
m /h
3.600
dB(A)
53
°C
28
32
kPa
9
6
l/h
873
673
Fan heater type 7 at medium fan speed with water 50 – 40°C
20
25
°C
kW
8,5
6,5
Kcal/h
7.300
5.600
3
m /h
2.350
dB(A)
49
°C
31
33
kPa
7
4
l/h
739
562
Fan heater type 7 at minimum fan speed with water 50 – 40°C
20
25
°C
kW
7,3
5,5
Kcal/h
6.300
4.700
3
m /h
1650
dB(A)
43
°C
33
35
kPa
5
3
l/h
637
472
Fan heater type 8 at maximum fan speed with water 50 – 40°C
20
25
°C
kW
13,5
10,3
Kcal/h
11.600
8.900
3
m /h
3400
dB(A)
53
°C
32
34
kPa
8
5
l/h
1.168
899
Fan heater type 8 at medium fan speed with water 50 – 40°C
20
25
°C
kW
10,5
7,7
Kcal/h
9.000
6.600
3
m /h
2000
dB(A)
49
°C
36
37
kPa
5
3
l/h
905
668
Fan heater type 8 at minimum fan speed with water 50 – 40°C
20
25
°C
kW
8,3
6,1
Kcal/h
7.100
5.250
3
m /h
1.350
dB(A)
43
°C
38
39
kPa
3
2
l/h
714
528
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
29
TYPES 9 AND 10, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 50-40°C
Fan heater type 9 at maximum fan speed with water 50 – 40°C
15
Air intake temperature
14,4
Thermal output
12.400
Air flow rate
Sound pressure level(1)
26
Air outlet temperature
11
Water side head loss
1.250
Water flow rate
20
11,7
10.050
3.950
53
29
8
1.015
25
9,1
7.800
Fan heater type 9 at medium fan speed with water 50 – 40°C
15
Air intake temperature
12,6
Thermal output
10.800
Air flow rate
Sound pressure level(1)
28
Air outlet temperature
9
Water side head loss
1.091
Water flow rate
20
10,2
8.800
2.800
49
31
6
888
25
7,7
6.600
Fan heater type 9 at minimum fan speed with water 50 – 40°C
15
Air intake temperature
10,6
Thermal output
9.150
Air flow rate
Sound pressure level(1)
31
Air outlet temperature
7
Water side head loss
923
Water flow rate
20
8,6
7.400
1900
43
33
5
749
25
6,3
5.450
Fan heater type 10 at maximum fan speed with water 50 – 40°C
15
Air intake temperature
19,4
Thermal output
16.650
Air flow rate
Sound pressure level(1)
30
Air outlet temperature
8
Water side head loss
1.678
Water flow rate
20
15,8
13.550
3.900
53
32
5
1.364
25
11,7
10.050
Fan heater type 10 at medium fan speed with water 50 – 40°C
15
Air intake temperature
16,2
Thermal output
13.900
Air flow rate
Sound pressure level(1)
33
Air outlet temperature
6
Water side head loss
1.401
Water flow rate
20
13,0
11.150
2.650
49
35
4
1.125
25
9,4
8.100
Fan heater type 10 at minimum fan speed with water 50 – 40°C
15
Air intake temperature
13,3
Thermal output
11.450
Air flow rate
Sound pressure level(1)
36
Air outlet temperature
4
Water side head loss
1.156
Water flow rate
20
10,5
9.000
1850
43
37
3
910
25
7,7
6.600
(1)
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
30
32
5
782
33
4
668
35
3
548
34
3
1.012
36
2
816
37
2
662
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
TYPES 11 AND 12, ELECTRICAL POWER SUPPLY SINGLE-PHASE 230 V – 50 Hz, WATER TEMP. DROP 50-40°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
(1)
Sound pressure level
Air outlet temperature
Water side head loss
Water flow rate
(1)
Fan heater type 11 at maximum fan speed with water 50 – 40°C
20
25
°C
kW
14,2
10,4
Kcal/h
12.200
8.950
3
m /h
5.200
dB(A)
53
°C
25
28
31
kPa
7
5
3
l/h
1.516
1.227
903
15
17,5
15.050
15
14,7
12.600
28
5
1.273
Fan heater type 11 at medium fan speed with water 50 – 40°C
20
25
°C
kW
11,8
8,4
Kcal/h
10.150
7.200
3
m /h
3.300
dB(A)
49
°C
31
33
kPa
4
2
l/h
1.023
726
Fan heater type 11 at minimum fan speed with water 50 – 40°C
20
25
°C
kW
10,1
7,1
Kcal/h
8.650
6.100
3
m /h
2.450
dB(A)
47
°C
30
32
34
kPa
4
3
1
l/h
1.112
870
617
15
12,8
11.050
Fan heater type 12 at maximum fan speed with water 50 – 40°C
20
25
°C
kW
19,4
14,7
Kcal/h
16.650
12.650
3
m /h
4.900
dB(A)
53
°C
29
32
34
kPa
9
6
4
l/h
2.065
1.679
1.277
15
23,8
20.500
15
19,3
16.600
33
6
1.672
Fan heater type 12 at medium fan speed with water 50 – 40°C
20
25
°C
kW
15,7
11,5
Kcal/h
13.500
9.850
3
m /h
3.150
dB(A)
49
°C
35
36
kPa
4
3
l/h
1.359
994
Fan heater type 12 at minimum fan speed with water 50 – 40°C
20
25
°C
kW
12,7
9,2
Kcal/h
10.900
7.950
3
m /h
2.200
dB(A)
47
°C
36
37
38
kPa
5
3
2
l/h
1.388
1.099
803
15
16,0
13.750
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
31
TYPES 13 14 15, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V – 50 Hz, WATER TEMP. DROP 50-40°C
Fan heater type 13 at maximum fan speed with water 50 – 40°C
15
Air intake temperature
21,3
Thermal output
18.300
Air flow rate
Sound pressure level(1)
24
Air outlet temperature
8
Water side head loss
1.843
Water flow rate
20
17,2
14.800
6.700
52
28
6
1.492
25
12,9
11.100
Fan heater type 13 at minimum fan speed with water 50 – 40°C
15
Air intake temperature
18,4
Thermal output
15.850
Air flow rate
Sound pressure level(1)
27
Air outlet temperature
6
Water side head loss
1.598
Water flow rate
20
14,9
12.850
4.550
46
30
4
1.296
25
10,8
9.300
Fan heater type 14 at maximum fan speed with water 50 – 40°C
15
Air intake temperature
28,4
Thermal output
24.400
Air flow rate
Sound pressure level(1)
28
Air outlet temperature
7
Water side head loss
2.460
Water flow rate
20
23,0
19.800
6.200
52
31
5
1.995
25
16,7
14.400
Fan heater type 14 at minimum fan speed with water 50 – 40°C
15
Air intake temperature
23,9
Thermal output
20.550
Air flow rate
Sound pressure level(1)
32
Air outlet temperature
5
Water side head loss
2.074
Water flow rate
20
19,1
16.400
4.250
46
33
3
1.654
25
13,6
11.700
Fan heater type 15 at maximum fan speed with water 50 – 40°C
15
Air intake temperature
30,3
Thermal output
26.050
Air flow rate
Sound pressure level(1)
25
Air outlet temperature
6
Water side head loss
2.626
Water flow rate
20
24,5
21.050
8.500
54
29
4
2.125
25
17,6
15.100
Fan heater type 15 at minimum fan speed with water 50 – 40°C
15
Air intake temperature
27,4
Thermal output
23.550
Air flow rate
Sound pressure level(1)
27
Air outlet temperature
5
Water side head loss
2.375
Water flow rate
20
22,0
18.900
6.550
49
30
3
1.907
25
15,5
13.300
(1)
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
32
31
3
1.119
32
2
936
33
3
1.454
35
2
1.179
31
2
1.524
32
2
1.343
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
°C
kW
Kcal/h
3
m /h
dB(A)
°C
kPa
l/h
TYPES 16 17 18, ELECTRICAL POWER SUPPLY TRI-PHASE 400 V – 50 Hz, WATER TEMP. DROP 50-40°C
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
Air intake temperature
Thermal output
Air flow rate
Sound pressure level(1)
Air outlet temperature
Water side head loss
Water flow rate
(1)
15
39,7
34.100
30
5
3.438
15
35,5
30.500
32
4
3.075
15
40,1
34.450
24
12
3.474
15
35,3
30.350
27
9
3.062
15
52,2
44.900
29
10
4.530
15
46,5
39.950
31
8
4.030
Fan heater type 16 at maximum fan speed with water 50 – 40°C
20
25
°C
kW
31,9
22,6
Kcal/h
27.400
19.400
3
m /h
7.700
dB(A)
54
°C
32
34
kPa
3
2
l/h
2.761
1.959
Fan heater type 16 at minimum fan speed with water 50 – 40°C
20
25
°C
kW
27,9
19,7
Kcal/h
24.000
16.950
3
m /h
6.100
dB(A)
49
°C
34
35
kPa
3
2
l/h
2.418
1.711
Fan heater type 17 at maximum fan speed with water 50 – 40°C
20
25
°C
kW
32,5
25,0
Kcal/h
27.950
21.500
3
m /h
12.550
dB(A)
53
°C
28
31
kPa
8
5
l/h
2.821
2.171
Fan heater type 17 at minimum fan speed with water 50 – 40°C
20
25
°C
kW
28,7
21,9
Kcal/h
24.650
18.800
3
m /h
8.950
dB(A)
48
°C
30
32
kPa
7
4
l/h
2.489
1.899
Fan heater type 18 at maximum fan speed with water 50 – 40°C
20
25
°C
kW
42,5
32,6
Kcal/h
36.550
28.050
3
m /h
10.900
dB(A)
53
°C
32
34
kPa
7
4
l/h
3.685
2.829
Fan heater type 18 at minimum fan speed with water 50 – 40°C
20
25
°C
kW
37,8
28,4
Kcal/h
32.550
24.400
3
m /h
8.400
dB(A)
48
°C
33
35
kPa
6
3
l/h
3.283
2.462
Data refers to following conditions:
- Area unobstructed
- Unit installed on wall 3 m above ground with sound pressure measured frontally.
ACCESSORIES
33
The following accessories are available on request:
Type
Shelf pair
4-position speed selector
4 position speed selector
Panel with speed commutator
Speed commutator
Ceiling installation kit
Vertical fin kit (pre-painted)
Vertical fin kit (pre-painted)
Vertical fin kit (pre-painted)
Vertical fin kit (pre-painted)
Vertical fin kit (pre-painted)
Vertical fin kit (pre-painted)
Vertical fin kit (pre-painted)
Vertical fin kit (pre-painted)
Vertical fin kit (pre-painted)
Vertical fin kit (stainless steel)
Vertical fin kit (stainless steel)
Vertical fin kit (stainless steel)
Vertical fin kit (stainless steel)
Vertical fin kit (stainless steel)
Vertical fin kit (stainless steel)
Vertical fin kit (stainless steel)
Vertical fin kit (stainless steel)
Vertical fin kit (stainless steel)
Code
4AZM001
4AAR022
4AAR023
4AZQ001
4AZC001
47KT002
47KV012
47KV022
47KV032
47KV042
47KV052
47KV062
47KV072
47KV082
47KV092
47KVX12
47KVX22
47KVX32
47KVX42
47KVX52
47KVX62
47KVX72
47KVX82
47KVX92
1 2 3 4 N N 7 8 9 10 11 12 13 14
z z z z z z z z z z z z z z
z z z z z z z z z z
z z
z z
z z
z z z z z z z z z z z z z z
z z
z z
z z
z z
z z
z z
z z
15 16 17 18
z z z z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z z
z z
z z
z z
z z
z
z
z
z
z
z
POSITIONING
For ensure correct installation, always observe the
following minimum requirements:
The heater installation point must be selected by the
planner or a person qualified to handle such matters: all
technical requirements, standards and laws in force
must be taken into account. Installation of the water-fed
fan heater must be carried out by a company qualified
as per Law requirements. You may need to make a
planning application to ensure that you comply with
architectural, fire prevention, and pollution prevention
laws. Always obtain the necessary authorisation before
going ahead with installation.
•
•
•
position the unit on a dry level surface capable of
sustaining its weight;
ensure that the unit is positioned in such a way as
to ensure proper air flow and allow cleaning and
maintenance to be carried out;
position the unit in a place that makes water and
electrical connections convenient;
Select the appropriate model on the basis of
performance data for medium or minimum fan
speed.
34
Example of installation in a small room
Example of installation in a large room/area
Example of vertical installation and ceiling installation
Example of ceiling installation
When mounting the heater on the ceiling it is recommended that you use the CEILING INSTALLATION KIT.
35
SHELF INSTALLATION
The shelves can be mounted either above or beneath the unit depending on installation requirements.
To assemble, proceed as follows:
•
•
•
drill holes in the walls as per the template;
attach the shelves to the walls using suitable fixing items (not supplied);
mount the heater on the shelves and fix in place using the supplied screws and threaded inserts.
Drilling template with shelves applied underneath heater unit.
HEATER OUTLINE
WATER
HEATER PLACE
Type
P
1
2
489
3
4
539
5
6
589
7
8
639
9
10
689
The diameter of the shelf plate fixing holes is 12 mm.
36
11
12
739
13
14
789
15
16
1.139
17
18
1.339
mm
Drilling template with shelves applied over heater unit.
HEATER OUTLINE
Type
P
1
2
489
3
4
5
539
6
589
7
8
639
9
10
689
11
12
739
13
14
789
15
16
1.139
17
18
1.339
The diameter of shelf plate fixing holes is 12 mm.
WARNING!
The support shelves are sized to support one
heater unit only. The Manufacturer cannot be
held liable for any damages that may result
from improper attachment of the shelves to the
wall.
IT IS FORBIDDEN
To climb up on the shelves
VERTICAL FIN KIT INSTALLATION
To install the VERTICAL FIN KIT proceed as follows:
•
•
•
•
•
Turn around the fins to make easier the driving out
of the screws (1);
Drive out the fastener screws of the outlet panel
(2);
Take out the outlet panel (3);
Mount the vertical fins kit (4)
Mount the outlet panel back.
1
mm
2
3
4
37
INSTALLING THE CEILING MOUNTING KIT
To install the CEILING MOUNTING KIT proceed as
follows:
•
•
•
Remove the hang up facilities (1);
Remove an half of the horizontal fins and mount it
again in different direction, to direct the air flow in 2
different ways (2);
Adjust the fins.
2
1
WATER COUPLING DIMENSIONS
The unit is assembled in the factory with the water connection couplings on the left (as seen from the air outflow grating).
OUTLET
INLET
Water fitting dimensions
A
B
C
D
E
F
G
∅
male
1
2
232
99
49
302
49
149
182
1
3
4
232
99
49
352
49
149
182
1
5
6
232
99
49
402
49
149
182
1
7
8
232
99
49
452
49
149
182
1
9 10 11 12 13 14 15 16 17 18
232
232
232
232
232
99
99
99
99
99
49
49
49
49
49
502
552
602
602
602
49
49
49
49
49
149
149
149
149
149
182
182
182
182
182
1/4
1/4
1/4
1
1 1
1 1
1
11/4
mm
mm
mm
mm
mm
mm
mm
Inch.
WARNING!
For optimum performance it is essential that the water inlet-outlet directions always be observed as indicated by
the adhesive label.
38
WATER CIRCUIT DIAGRAM
ÖOUTLET
ÕINLET
WARNING!
Install a drain valve at the lowest point in the
water circuit to empty the system when
necessary.
KEY:
1.
Helical fan(s)
2.
Water-air exchanger
3.
Manual air bleed
4.
Spherical check valve (not supplied)
INVERTING THE WATER CONNECTIONS
To switch the water connections from one side to the other proceed as follows:
•
•
•
•
Turn the fins to make easier the driving out of the screws of outlet panel(1);
Drive out the fastener screws (2)
Rotate the entire unit 180°(3);
Re-mount the air outflow panel.
1
2
3
WARNING!
For optimum performance it is essential that water inlet-outlet directions always be observed as indicated by the
adhesive label.
WATER CONNECTIONS
REFERENCE VALUES
PH
6–8
Electrical conductivity less than 200mV/cm (25°C)
Chlorine ions
less than 50 ppm
Sulphuric acid ions
less than 50 ppm
Total iron
less than 0.3 ppm
Alkalinity M
less than 50 ppm
Total hardness
less than 50 ppm
Sulphur ions
none
Ammonia ions
none
Silicon ions
less than 30 ppm
Selection and installation of water system components
is the responsibility of the installer. The installer must
observe the correct working practices and the
legislation in force at all times.
In systems filled with anti-freeze, the use of water
disconnectors is compulsory.
Where the heater is supplied with special or recycled
water, it must first be treated accordingly. Observe the
reference values in the table.
39
TO CONNECT UP TO THE WATER SUPPLY:
•
•
Remove the plastic plugs from the water connection fittings;
Connect up to the system as indicated in the diagram on page 39.
To prevent damage to the unit, secure the heater water fittings by using the wrench / counter wrench method.
To seal the threads, use hemp and green paste. Using Teflon is inadvisable where anti-freeze is used.
ELECTRICAL CONNECTIONS
The fan heater leaves the factory fully wired and only
require :
•
•
To be connected to the mains;
To be connected to a control device (where
applicable).
Installation, near the unit, of a pad lockable magnetothermal omnipolar cut-out switch that complies with
CEI-CEN standards (contact aperture of at least 3 mm)
is compulsory.
It is compulsory to use systems that, in the event of a
fan heater breakdown, isolate the faulty unit only without
compromising the routine operation of any other units
making up the overall system.
An appropriate earth connection is compulsory. It is
forbidden to use gas or water pipes to earth the unit.
The Manufacturer cannot be held liable for any
damages caused by failure to provide an appropriate
earth or to correctly observe the information contained
in the wiring diagrams.
When connecting the unit’s earth (ground) make sure
that the earth wire is slightly longer than the other two
so that in the event of an accidental wrench, the earth
wire will be the last to be detached.
For types with 2 electro-fan it is possible to supply the
fans separately to partialize the running
Wire sizing table:
Type
Power supply
Max absorbed
power
Max absorbed Mains fuse
current
(A)
(V ph Hz)
(A)
(W)
80
0,40
1
1–2
230V ∼ 50Hz
95
0,40
1
3–4
230V ∼ 50Hz
130
0,58
1
5–6
230V ∼ 50Hz
140
0,70
1
7–8
230V ∼ 50Hz
180
0,80
1
9 – 10
230V ∼ 50Hz
150
1,40
2
11 – 12
230V ∼ 50Hz
245
1,04
2
13 – 14
400V 3N ∼ 50Hz
260
1,40
2
15 – 16
400V 3N ∼ 50Hz
490
2,08
3
17 – 18
400V 3N ∼ 50Hz
(1) Not supplied
(2) Wire cross-section ensures a voltage drop of less than 5% for a length of 30 m
40
(1)
Mains wires
crosssection(2)
(mm2)
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
Earth wire
cross(2)
section
2
(mm )
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
WIRING CONNECTION DIAGRAM TYPES 1 – 2 – 3 – 4 – 5 – 6 – 7 – 8 – 9 – 10 –11 –12
(Single-phase 230 V – 50 Hz power supply)
L
MFAN
N
TM
TA
IMT
230V 50Hz
MFAN - Fan connecting terminal
230V 50Hz - Single-phase 230V ∼ 50Hz power supply
(1)
- Minimum thermostat
TM
(1)
- Room thermostat
TA
(1)
- Differential magneto-thermal cut-out switch
IMT
(1) Not included: to be installed by the customer.
WIRING CONNECTION DIAGRAM TYPES 13 – 14 –15 – 16 – 17 – 18 (STAR – MIN. SPEED)
(Tri-phase 400 V – 50 Hz 3N power supply)
NERO
TH
NERO
GIALLO-VERDE
BIANCO
VERDE
GIALLO
BLU
MARRONE
NERO
FAN1
U1 V1 W1 U2 V2 W2
TA
TM
CNT
IMT
L1 L2 L3
N
400V 50Hz 3N
FAN1 - Electric fan
TH
- N.C. motor safety contact
400V 50Hz 3N 400V ∼ 50Hz Tri-phase 400 V – 50 Hz 3N power supply, with neutral
CNT(1) - Line electromagnetic switch
(1)
- Minimum thermostat
TM
(1)
- Room thermostat
TA
(1)
- Differential magneto-thermal cut-out switch
IMT
(1) Not included: to be installed by the customer
41
Wires colours:
Black = nero
Brown = marrone
Blue = blu
Green = verde
Yellow = giallo
White = bianco
Green – Yellow = giallo - verde
WIRING CONNECTION DIAGRAM TYPES 13 – 14 –15 – 16 – 17 – 18 ( TRIANGLE – MAX. SPEED)
(Tri-phase 400 V – 50 Hz 3N power supply)
NERO
TH
NERO
NERO
BIANCO
MARRONE
VERDE
BLU
GIALLO
GIALLO-VERDE
FAN1
Wires colours:
U1 V1 W1 U2 V2 W2
Black = nero
Brown = marrone
Blue = blu
Green = verde
Yellow = giallo
White = bianco
Green – Yellow = giallo - verde
TA
TM
CNT
IMT
L1 L2 L3
N
400V 50Hz 3N
FAN1 - Electric fan
TH
- N.C. motor safety contact
400V 50Hz 3N 400V ∼ 50Hz Tri-phase 400 V – 50 Hz 3N power supply, with neutral
(1)
- Line electromagnetic switch
CNT
(1)
- Minimum thermostat
TM
(1)
- Room thermostat
TA
(1)
- Differential magneto-thermal cut-out switch
IMT
(1) Not included: to be installed by the customer
MOTOR WINDINGS ELECTRICAL PLAN
(For version with Tri-phase 400 V – 50 Hz 3N power supply)
VERDE
NERO
GIALLO
MARRONE
BIANCO
BLU
VERDE
NERO
U1
V2
V1
W1
U2
U2
VE
RD
E
W2
NE
RO
U1
U2
U1
W1
BLU
BIANCO
W2
V2
O
RR
MA
LO
AL
GI
LO
AL
GI
BIA
NC
O
E 1
ON V
RR
MA
W
2
NE V1
W
1
V2
BL
U
42
WIRING CONNECTION DIAGRAM TYPES 15 – 16 – 17 – 18 ( STAR - MIN. SPEED)
For version with 2 fans and derivation box
(Tri-phase 400 V – 50 Hz 3N power supply)
FAN1
3
4
5
6
BIANCO
VERDE
GIALLO
BLU
NERO
2
NERO
1
GIALLO-VERDE
U1 V1 W1 U2 V2 W2
MARRONE
NERO
NERO
TH
NERO
GIALLO-VERDE
BIANCO
VERDE
GIALLO
BLU
MARRONE
NERO
FAN2
E
7
7
TH
U1 V1 W1 U2 V2 W2
E
7
7
1
E E 1 1 2 2 3 3 4 4 5 5 6 6
MSD
7
7
2
3
4
5
6
7 7
U1 V1 W1 U2 V2 W2 TK TK P
Wires colours:
TA
TM
CNT
IMT
L1 L2 L3
N
400V 50Hz 3N
FAN1 - Electric fan
FAN2 - Electric fan
MSD
Connecting terminal for derivation box
TH
- N.C. motor safety contact
400V 50Hz 3N 400V ∼ 50Hz Tri-phase 400 V – 50 Hz 3N power supply, with neutral
(1)
- Line electromagnetic switch
CNT
(1)
- Minimum thermostat
TM
(1)
- Room thermostat
TA
(1)
- Differential magneto-thermal cut-out switch
IMT
(1) Not included: to be installed by the customer
Cable colours plan:
NAME
1
2
3
4
5
6
E
CABLE COLOR
Black
Brown
Blue
Green
Yellow
White
Yellow - Green
43
Black = nero
Brown = marrone
Blue = blu
Green = verde
Yellow = giallo
White = bianco
Green – Yellow = giallo - verde
WIRING CONNECTION DIAGRAM TYPES 15 – 16 – 17 – 18 ( TRIANGLE - MAX. SPEED)
For version with 2 fans and derivation box
(Tri-phase 400 V – 50 Hz 3N power supply)
FAN1
4
5
6
E
7
7
TH
U1 V1 W1 U2 V2 W2
1
E E 1 1 2 2 3 3 4 4 5 5 6 6
MSD
7
7
2
3
4
5
7 7
U1 V1 W1 U2 V2 W2 TK TK P
TA
TM
CNT
IMT
L1 L2 L3
N
400V 50Hz 3N
FAN1 - Electric fan
FAN2 - Electric fan
MSD
Connecting terminal for derivation box
TH
- N.C. motor safety contact
400V 50Hz 3N 400V ∼ 50Hz Tri-phase 400 V – 50 Hz 3N power supply, with neutral
(1)
- Line electromagnetic switch
CNT
(1)
- Minimum thermostat
TM
(1)
- Room thermostat
TA
(1)
- Differential magneto-thermal cut-out switch
IMT
(1) Not included: to be installed by the customer
Cable colours plan:
NAME
1
2
3
4
5
6
E
BIANCO
NERO
VERDE
7
NERO
3
NERO
2
GIALLO-VERDE
1
GIALLO
NERO
7
U1 V1 W1 U2 V2 W2
BLU
NERO
E
TH
MARRONE
GIALLO-VERDE
BIANCO
VERDE
GIALLO
BLU
MARRONE
NERO
FAN2
CABLE COLOR
Black
Brown
Blue
Green
Yellow
White
Yellow - Green
44
6
WIRING CONNECTION DIAGRAM FOR ACCESSORIES
For wiring connections of accessories, please read carefully the instructions of each accessory
FILLING - EMPTYING THE UNIT
FILLING:
•
Before you start filling:
•
•
•
•
position the main switch to OFF;
check that the water system drain valve is closed;
•
open the upper manual bleed valve.
•
start filling by slowly opening the water system
filling valve external to the heater unit;
when water begins flowing out of the bleed valve
close the latter and continue filling until correct
system pressure is reached;
repeat the procedure after the heater has been
running a few hours and periodically check
pressure;
check that there are no leaks.
WARNING!
If there is a risk of sub-zero temperatures, mix
some anti-freeze into the water in manufacturerrecommended quantities.
EMPTYING:
•
•
Before you start to empty:
•
•
•
position the main switch to OFF.
check that the water system drain valve is closed;
open the system drain valve and drain all the water;
close the manual bleed valves and remove any
trace of water from the system with the aid of
compressed air.
open the manual bleed valves (A).
A
WARNING!
If the system contains anti-freeze the water must
be collected and where possible, re-used. Do not
dump as with normal water, because the antifreeze is a pollutant.
45
PREPARING FOR START-UP
•
•
•
Before starting and testing the fan heater, check that:
•
•
•
the heater unit is positioned correctly;
the check valves are open;
water pressure (unit cold) is as required;
any air has been bled from the system;
the fins are open.
water and electrical connections have been made
correctly;
FIN ADJUSTMENT
The horizontal fins must be adjusted during
installation so as to create an airflow suitable for the
room/area being heated. Such airflow must not disturb
the persons occupying such room/area. The fins can be
individually adjusted manually.
Likewise, vertical fins must also be adjusted (where
fitted).
FIRST-TIME START-UP
the temperature drops back down below this setting
the fan heater restarts automatically;
ACTIVATING THE HEATING FUNCTION:
•
•
•
•
•
Position the main switch to ON.;
Set fan speed as desired (where speed selector
switch is installed);
DEACTIVATION OF HEATING MODE :
Set room thermostat to desired temperature (higher
than current room temperature);
•
At this point, both the water circulator and the
heater fan start simultaneously. To prevent an
initial outflow of unpleasant cold air it is possible to
delay fan start-up with the aid of a minimum
thermostat (not supplied as accessory). This
thermostat also delays fan shutdown so as to
disperse all the heat accumulated in the exchanger
into the room/area to be heated;
•
once the temperature set on the room thermostat
has been reached the heater will shut down. When
46
Set the room thermostat to “anti-freeze” and wait
for the fan heater to shut down;
Turn the main switch to OFF.
CHECKS DURING AND AFTER FIRST-TIME START-UP
Once the fan heater has been started, check that it
shuts down on reaching the required temperature and
then restarts again when the room cools down (adjust
the room thermostat settings if necessary).
With the fan heater running:
•
•
•
•
•
check that the fan(s) rotates the right way;
check that fan(s) operates at the various speeds
(where fan speed control switch is installed);
check that electrical absorption is less than
indicated in the TECHNICAL DATA chapter;
check that there are no water leaks;
check that the fins are not too close together and
that there is no obstruction to airflow.
If the fan heater passes all these checks it may be
restarted.
SWITCHING OFF FOR LONG PERIODS
If the fan heater is expected to remain idle for a lengthy
period proceed as follows:
•
•
•
deactivate the fan heater by acting on the room
thermostat;
turn the main switch to OFF;
WARNING!
If there is a risk of sub-zero temperatures and the
system water does not contain an anti-freeze liquid
you must drain the system as described on page
45.
close the water check valves.
MAINTENANCE
Periodic maintenance is essential for the safety,
efficiency and long-term performance of the unit.
The annual maintenance schedule is to be observed by
the Authorised Technical Service / Maintenance
Technician as follows:
Before doing any maintenance work:
•
•
cut the power by turning the main switch to OFF;
close the water check valves.
Check
Check there is no air in circuit
Check voltage
Check absorption
Check electrical connections
Check water couplings
Clean outer cover
Clean fan
Clean heat exchanger
Frequency
annually
annually
annually
annually
annually
annually
annually
annually
WARNING!
For installation in particular environments, the
periodical maintenance has to be carried out
every 6 months.
CHECKING THERE IS NO AIR IN THE WATER
CIRCUIT
Loosen the manual bleed valves and check that there is
no air.
CHECKING VOLTAGE
Using a voltmeter, check that the power supply is as
indicated on the technical data plaque (tolerance
±10%).
CHECKING ABSORPTION
Using an ammeter, check that the electrical current of
each phase is less than that indicated on the technical
data plaque.
CHECKING ELECTRICAL CONNECTIONS
Disassemble the electrical connections box and check
that all the terminal grips are tightened properly.
CHECKING CONDITION OF WATER COUPLINGS
Check for leaks along the entire circuit.
CLEANING THE OUTER COVER
Clean the outer cover with a damp, soapy cloth. DO
NOT wipe with abrasive detergents, powder detergents,
hydrocarbons or solvents.
CLEANING THE HELICAL FAN
Remove any dust and/or foreign objects that may have
deposited on the fan and/or grating with compressed
air.
CLEANING THE AIR-WATER HEAT EXCHANGER
Remove the air outflow grating. Then clean off any dust
that may have deposited on the exchanger fins with the
aid of compressed air.
TROUBLESHOOTING
PROBLEM
THE FAN DOES NOT START
CAUSE
Ö
No power
SOLUTION
Ö
Check unit is powered
Ö
Turn to ON
Ø
Main switch turned to OFF
Ø
Room thermostat faulty
Ö
Check room thermostat
Ø
Ö
Check fan motor
Ö
Check condenser
Overload cut-out tripped
Ö
Check absorption
Heat exchanger dirty
Ö
Clean exchanger
Ö
Remove obstruction
Ö
Check regulation
Ö
Check water temperature
Ö
Bleed air from system
Ö
Check fan motor
Fan rotation inverted
Ö
Check direction of fan rotation
Contact between metal parts
Ö
Inspect for contact
Ö
Tighten
Ö
Replace
Ö
Clean
Fan faulty
Ø
Condenser faulty
Ø
POOR HEATING EFFICIENCY
Ö
Ø
Airflow obstructed
Ø
Improper room temp. setting
Ø
Wrong water temperature
Ø
Air in water circuit
Ø
Fan faulty
Ø
NOISE OR VIBRATION
Ö
Ø
Screws loose
Ø
Fan improperly balanced
Ø
Fan dirty
49
Notes
Notes
Kroll GmbHPfarrgartenstrasse 46
D-71737 Kirchberg am Murr (D)
Tel. +49 (0)7144 830 0 AWS - Fax +49 (0) 7144 830112
www.kroll.de
Since the company is constantly engaged in making improvements to its products, the appearance, dimensions,
technical data ,equipment and accessories may be subject to alterations.
29/07/08_Rev.0
443-MN
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