Climatemaster Tranquility® 16 Compact Belt Drive TCH/VHorizontal Units: 21.1kW - 35.2kW Vertical Units: 21.1kW - 87.9kW Install Manual
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Tranquility
®
Compact
Belt Drive (TCH/V) Series
Commercial
Horizontal and
Vertical Packaged
Water-Source
Heat Pump - 50 Hz
Installation, Operation
& Maintenance
97B0075N04
Revised: 25 July, 2017
Table of Contents
Model Nomenclature
General Information
Unit Physical Data
TCH072-120 Dimensional Data
TCV Physical Data
TCV072-120 Dimensional Data
TCV160-240 Dimensional Data
TCV300 Dimensional Data
Horizontal Installation
Field Conversion of Air Discharge
Vertical Installation
TCV Field Conversion of Air Discharge
TCV072-240 Field Conversion of Air Discharge
TCV300 Field Conversion of Air Discharge
TCV Field Conversion of Control Box
TCV Field Conversion of Water Connections
Vertical Condensate Installation
Piping Installation
Water-Loop Heat Pump Applications
Ground-Loop Heat Pump Applications
Ground-Water Heat Pump Applications
Water Quality Standards
Electrical - Line Voltage
Electrical - Power Wiring
Electrical - Power & Low Voltage Wiring
Electrical - Low Voltage Wiring
Electrical - Thermostat Wiring
Typical Wiring Diagram - TCH/V Units with CXM
Typical Wiring Diagram - TCH/V Units with MPC
Typical Wiring Diagram - TCH/V Units with DXM
Typical Wiring Diagram - TCH/V Units with LON
CXM Controls
DXM Controls
Safety Features
Blower Adjustment
Tensioning V-Belt Drives
Blower Sheave Information
TCH/V 072 Blower Performance
TCH/V 096 Blower Performance
TCH/V 120 Blower Performance
Unit Starting and Operating Conditions
Piping System Cleaning and Flushing
Unit Starting and Operating Conditions
Unit Start-Up Procedure
Unit Operating Conditions
Start-Up Log Sheet
Preventive Maintenance
Functional Troubleshooting
Performance Troubleshooting
Warranty (International)
Revision History
41
42
43
44
37
38
39
40
32
34
35
36
27
28
29
30
19
22
25
26
12
14
17
18
10
11
8
9
6
7
3
4
64
65
66
67
59
60
61
62
68
70
72
51
52
53
54
45
47
49
50
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
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This Page Intentionally Left Blank
2 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Model Nomenclature
1 2 3
TC H
MODEL TYPE
TC = TRANQUILITY ® COMPACT
COMMERCIAL R410A
CONFIGURATION
H = HORIZONTAL
V = VERTICAL
UNIT SIZE
TCV
¢ 072
096
120
160
192
240
300
¢
072
TCH 096
120
4 5 6
0 9 6
7
A
8
U F
9 10 11 12 13 14 15
3 A A L S S
S = STANDARD
A = DUAL POINT POWER
AIR FLOW OPTIONS
TCV
ONLY
TCH
ONLY
¢ LB = LEFT RETURN/BACK DISCHARGE
LS = LEFT RETURN/STRAIGHT DISCHARGE
RB = RIGHT RETURN/BACK DISCHARGE
RS = RIGHT RETURN/STRAIGHT DISCHARGE
VB = LEFT RETURN S.S. DRAIN PAN/BACK DISCHARGE
VS = LEFT RETURN S.S. DRAIN PAN/STRAIGHT DISCHARGE
WB = RIGHT RETURN S.S. DRAIN PAN/BACK DISCHARGE
WS = RIGHT RETURN S.S. DRAIN PAN/STRAIGHT DISCHARGE
¢ BF = BACK RETURN/FRONT DISCHARGE
BT= BACK RETURN/TOP DISCHARGE
FB = FRONT RETURN/BACK DISCHARGE
FT = FRONT RETURN/TOP DISCHARGE
YF = BACK RETURN S.S. DRAIN PAN/FRONT DISCHARGE
YT = BACK RETURN S.S. DRAIN PAN/TOP DISCHARGE
ZB = FRONT RETURN S.S. DRAIN PAN/BACK DISCHARGE
ZT = FRONT RETURN S.S. DRAIN PAN/TOP DISCHARGE
REVISION LEVEL
A = CURRENT REVISION
HEAT EXCHANGER OPTIONS
A = Copper Water Coil w/Coated Air Coil
C = Copper Water Coil w/Non-Coated Air Coil
J = Cupro-Nickel Water Coil w/Coated Air Coil
N = Cupro-Nickel Water Coil w/Non-Coated Air Coil
VOLTAGE
U = 380/420/50/3 (FACTORY WIRED 380)
1
CE Approved for Europe
¢
CONTROLS
F = CXM
G = DXM
H = CXM w/LON
J = DXM w/LON
T = CXM w/MPC
U = DXM w/MPC
BLOWER DRIVE PACKAGE
A = STANDARD RPM & STANDARD MOTOR
B = LOW RPM & STANDARD MOTOR
C = HIGH RPM & STANDARD MOTOR
CABINET INSULATION / FILTER RAILS/FRAMES
OPTION RANGE
F
4
G
H
D
3
E
1
A
B
2
C
ULTRA QUIET
NO
YES
NO
YES
1” FILTER
FRAMES
YES
NO
YES
NO
YES
NO
YES
NO
NO
NO
NO
NO
TCV
2” FILTER
FRAMES
YES
YES
YES
YES
NO
NO
NO
NO
4” FILTER
FRAMES
NO
YES
NO
YES
NO
YES
NO
YES
TCH
1” FILTER
RAIL
YES
NO
NO
2” FILTER
RAIL
NO
YES
YES
NO
NO
YES
NO
YES
NO
NO
YES
NO
YES
NO
NO
YES
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4
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
General Information
Safety
Warnings, cautions and notices appear throughout this manual. Read these items carefully before attempting any installation, service or troubleshooting of the equipment.
DANGER: Indicates an immediate hazardous situation, which if not avoided will result in death or serious injury. DANGER labels on unit access panels must be observed.
WARNING!
WARNING! All refrigerant discharged from this unit must be recovered WITHOUT EXCEPTION. Technicians must follow industry accepted guidelines and all local, state, and federal statutes for the recovery and disposal of refrigerants. If a compressor is removed from this unit, refrigerant circuit oil will remain in the compressor. To avoid leakage of compressor oil, refrigerant lines of the compressor must be sealed after it is removed.
WARNING: Indicates a potentially hazardous situation, which if not avoided could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation or an unsafe practice, which if not avoided could result in minor or moderate injury or product or property damage.
NOTICE: Notifi cation of installation, operation or maintenance information, which is important, but which is not hazard-related.
WARNING!
WARNING! The EarthPure ® Application and Service
Manual should be read and understood before attempting to service refrigerant circuits with HFC-410A.
WARNING!
WARNING! To avoid the release of refrigerant into the atmosphere, the refrigerant circuit of this unit must be serviced only by technicians who meet local, state, and federal profi ciency requirements.
CAUTION!
CAUTION! To avoid equipment damage, DO NOT use these units as a source of heating or cooling during the construction process. The mechanical components and fi lters will quickly become clogged with construction dirt and debris, which may cause system damage.
WARNING!
WARNING! This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Inspection - Upon receipt of the equipment, carefully check the shipment against the bill of lading. Make sure all units have been received. Inspect the packaging of each unit, and inspect each unit for damage. Insure that the carrier makes proper notation of any shortages or damage on all copies of the freight bill and completes a common carrier inspection report. Concealed damage not discovered during unloading must be reported to the carrier within 15 days of receipt of shipment. If not fi led within 15 days, the freight company can deny the claim without recourse. Note: It is the responsibility of the purchaser to fi le all necessary claims with the carrier.
Notify your equipment supplier of all damage within fi fteen (15) days of shipment.
Storage - Equipment should be stored in its original packaging in a clean, dry area. Store units in an upright position at all times.
Unit Protection - Cover units on the job site with either the original packaging or an equivalent protective covering. Cap the open ends of pipes stored on the job site. In areas where painting, plastering, and/or spraying has not been completed, all due precautions must be taken to avoid physical damage to the units and contamination by foreign material. Physical damage and contamination may prevent proper start-up and may result in costly equipment clean-up.
Examine all pipes, fi ttings, and valves before installing any of the system components. Remove any dirt or debris found in or on these components.
Pre-Installation - Installation, Operation, and
Maintenance instructions are provided with each unit.
Horizontal equipment is designed for installation above false ceiling or in a ceiling plenum. Other unit confi gurations are typically installed in a mechanical room. The installation site chosen should include adequate service clearance around the unit. Before unit start-up, read all manuals and become familiar with the unit and its operation. Thoroughly check the system before operation.
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
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General Information
Prepare units for installation as follows:
1. Compare the electrical data on the unit nameplate with ordering and shipping information to verify that the correct unit has been shipped.
2. Keep the cabinet covered with the original packaging until installation is complete and all plastering, painting, etc. is fi nished.
3. Verify refrigerant tubing is free of kinks or dents and that it does not touch other unit components.
4. Inspect all electrical connections. Connections must be clean and tight at the terminals.
5. Some airfl ow patterns and some control box locations are fi eld convertible. Locate the conversion section of this IOM.
CAUTION!
CAUTION! All three phase scroll compressors must have direction of rotation verifi ed at start-up. Verifi cation is achieved by checking compressor Amp draw. Amp draw will be substantially lower compared to nameplate values.
Additionally, reverse rotation results in an elevated sound level compared to correct rotation. Reverse rotation will result in compressor internal overload trip within several minutes. Verify compressor type before proceeding.
CAUTION!
CAUTION! DO NOT store or install units in corrosive environments or in locations subject to temperature or humidity extremes (e.g., attics, garages, rooftops, etc.).
Corrosive conditions and high temperature or humidity can signifi cantly reduce performance, reliability, and service life. Always move and store units in an upright position.
Tilting units on their sides may cause equipment damage.
CAUTION!
CAUTION! CUT HAZARD - Failure to follow this caution may result in personal injury. Sheet metal parts may have sharp edges or burrs. Use care and wear appropriate protective clothing, safety glasses and gloves when handling parts and servicing heat pumps.
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C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
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Unit Physical Data
MODEL TCH072-120
Compressor
Number of Circuits (Compressors)
Factory Charge R410a - kg per circuit
Blower Motor
Blower Motor Quantity
Standard Motor kW
Blower
No. of Blowers
Blower Wheel Size D x W cm
Water Connection Size
FPT (in) [mm]
Coax Volume
Volume Liters
Condensate Connection Size
FPT (in) [mm]
Air Coil Data
Air Coil Dimensions H x W (cm)
Air Coil Total Face Area (m
2
)
072
1.7
.75
6.13
096
Scroll
2
1
30.48 x 30.48
1-1/4” [31.8]
81.28 x 86.36
7.6 0.71
2.15
1
1.12
6.85
3/4” [19.1]
9.0 0.84
120
2.27
2.23
1-1/2” [38.1]
9.08
91.44 x 91.44
Air Coil Tube Size (cm)
Air Coil Fin Spacing (fi ns per cm)
Air Coil Number of Rows
Miscellaneous Data
0.953
5.5
3
Filter Standard - 25.4mm Throwaway (qty) cm (QTY.3) 40.6 x 50.8 & (QTY.1) 50.8 x 50.8
Weight - Operating kg 265.8
292.1
316.6
Weight - Packaged kg 283.9
310.3
334.8
All units have grommet compressor mountings, and 2.2cm & 2.9cm electrical knockouts.
Unit Maximum Water Working Pressure
Base Unit
Max Pressure [kPa]
3447
TCH072-120 Corner Weights
Weight - Operating [kg]
Weight - Packaged [kg]
Weight - Corner - Control box/Compressor side [kg]
Weight - Corner - Compressor side [kg]
Weight - Corner - Blower side side [kg]
Weight - Corner - Air Coil side [kg]
TCH072
265.8
283.9
106.6
45.8
81.6
31.8
TCH096
292.1
310.3
115.2
54.4
86.2
36.3
TCH120
316.6
334.8
122.9
62.1
90.7
40.8
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
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TCH072-120 Dimensional Data
LEFT RETURN STRAIGHT DISCHARGE
A
BSP
RIGHT RETURN STRAIGHT DISCHARGE
BSP
CAP
B
C
CBP
1
5
F
D 1
O EAP
G E
EAP
2 CAP
CBP
LEGEND
CAP
FRONT
PQ
R
K
M
CAP=Compressor Access Panel
CBP=Control Box Panel
BSP=Blower Service Panel
EAP=Expansion Valve Access panel
1=Water Outlet 1-1/4” FPT (072-096) 1-1/2” FPT (120)
2=Water Inlet 1-1/4” FPT (072-096) 1-1/2” FPT (120)
3=Condensate 3/4” FPT
4=High Voltage [2.9cm] KO
5=Low Voltage [2.2cm] KO
NOTES FOR LEGEND:
1. Access is required for all removable panels and installer should take care to comply with all building codes and allow adequate clearance for future field service.
CAP
2
FRONT
4
SERVICE ACCESS
91 cm TYPICAL
ALL CONFIGURATIONS
2. Water inlet and water outlet connections are available on either side (left or right) of the unit. Qty (2x) MPT Plugs are shipped loose in a plastic bag tied to the water leg in front of the unit. Installer must plug water inlet/outlet side not being connected to.
3. Condensate drain is available on end opposite compressor.
4. Electrical access is available on either side (left or right) of the front.
10.8cm
5. Electric box is on right side. It can be field converted to left side. Conversion should only be attempted by qualified service technician.
221cm HANGER BRACKET DIMENSIONS
CONTROL BOX
2.54cm
PLAN VIEW
TOP
86.6cm
PLAN VIEW
TOP
3
CONTROL BOX
U S V V S U
T
3.3cm
condensate
LEFT RETURN LEFT VIEW-
AIR COIL SIDE
LEFT RETURN END DISCHARGE
CBP
CAP
FRONT
EAP
CAP
RIGHT RETURN RIGHT VIEW-
AIR COIL SIDE
3.3cm
condensate drain
CAP
RIGHT RETURN END DISCHARGE
FRONT
CAP
EAP
CBP
BSP
BSP
E
D
F
G
NOTES:
- All dimensions in cm.
- Units require 91 cm clearance for water connections, CAP, CSP, EAP and BSP service access.
- Overall cabinet width dimensions does not include filter rail and duct flange.
TCH072-120 Dimensional Data
Model A
Overall Cabinet
B C D
Discharge Connections
Duct Flange
E F G
Water Connections
O
Electrical Knockouts
P Q
Depth Width Height
072-120 cm.
92.2
215.6
54.9
35.6
Supply
Depth
43.2
Supply
Width
34.3
Supply
Height
19.8
K L
1
Water
Outlet
38.1
21.1
M
2
Water
Inlet
10.2
R
Return Air Connections
Using Return Air Opening
S T U V
Return
Depth
Return
Height
5.1
47.8
42.7
35.1
165.1
45.7
2.5
48.0
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C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
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TCV Physical Data
MODEL TCV072-300
Compressor
Number of Circuits (Compressors)
Factory Charge R410a - kg per circuit
Blower Motor
Blower Motor Quantity
Standard Motor kW
Blower
No. of Blowers
Blower Wheel Size D x W cm
Water Connection Size
FPT (in) [mm]
Coax Volume
Volumne liters
Condensate Connection Size
FPT (in) [mm]
Air Coil Data
Air Coil Dimensions H x W (in) [cm]
Air Coil Total Face Area (ft 2 ) [m 2 ]
Air Coil Tube Size cm
Air Coil Fin Spacing fi ns per cm
Air Coil Number of Rows
Miscellaneous Data
Filter Standard - 25.4mm Throwaway (qty) cm
Weight - Operating kg
Weight - Packaged kg
072
1.7
.75
1-1/4” [31.8]
6.13
81.28 x 86.36
0.71
265.8
283.9
096
2.15
1.12
1
6.85
3
120
2.27
2.23
1-1/2” [38.1]
9.08
91.44 x 91.44
0.84
(QTY.4) 50.8 x 50.8
292.1
310.3
All units have grommet compressor mountings, and 2.2cm & 2.9cm electrical knockouts.
316.6
334.8
30.48 x 30.48
5.5
160
Scroll
2
3.18
1
2.24
13.70
3/4” [19.1]
0.953
2
192
3.86
2.24
2
2” [50.8]
18.28
240
5.56
3.73
18.55
91.44 x 193.04
1.77
3
300
6.35
5.60
3
2-1/2” [63.5]
27.98
4.72
4
(QTY.4) 50.80 x 63.5 & (QTY.2) 50.80 x 76.2
484.9
521.2
528
564.3
537.1
573.3
588.3
624.6
Unit Maximum Water
Working Pressure
Base Unit
Max Pressure (kPa)
3447
8 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
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TCV072-120 Dimensional Data
ALL CONFIGURATIONS REQUIRE SERVICE ACCESS AREA
DESCRIBED IN NOTES 7, 8, 9, AND 10.
19.30
19.30
F
BSP
AIR OUT
UPA
BLOWER
ROTATION
RETURN AIR
RETURN AIR BLOWER TO AIR COIL
RELATIONSHIP FOR
TOP DISCHARGE
072-120
2 NRP
(See Note 6)
MSP
CAP + CSP
Control
Box
1
4
4
CSP+CAP+MSP
5
3
L
M
K
Control
Box
NOTE 5
REAR RETURN TOP DISCHARGE (RR/TD)
FRONT RETURN TOP DISCHARGE (FR/TD)
LEGEND
1
2
3
Water Inlet (See Note 2)
Water Outlet (See Note 2)
4
5
Condensate Drain (See Note 3)
High Voltage Access (See Note 4)
Low Voltage Access (See Note 4)
BSP - Blower Service Panel
CAP - Control Access Panel
CSP - Compressor Access Panel
MSP - Motor Service Panel
NRP - Non Removable Panel
UPA - Upper Pulley Access
Note 2
ALL CONFIGURATIONS
TCV072-096 TCV120
1-1/4” FPT
1-1/4” FPT
1-1/2” FPT
1-1/2” FPT
1” FPT
1-3/8” [3.49 CM]
7/8” [2.2 CM]
NOTES:
All dimensions in table are cm.
1. While access to all removable panels may not be required, installer should take care to
comply with all building codes and allow adequate clearance for future field service.
2. Water inlet and water outlet connections are factory shipped on the left side. Union allows
field conversion to right side.
3. Condensate drain is available on either side (left or right) of unit. Drain hose and drain
connection will be tied inside the unit. Installer will untie the drain hose, form trap, and
connect to the condensate drain hole of installer’s choice.
4. Electrical access is available on either side (left or right) of unit and is also available in the
front on the left or right side of the unit.
5. Overall width - Add 8cm for 2.5cm or 5cm Filter Frame; or 13cm for 10.2cm and for front
or rear supply add additional 2.7cm for supply duct collar.
6. Overall cabinet height dimension does not include duct flange for top discharge
configuration.
7. While access to all removable panels may not be required, installer should take care to
comply with all building codes and allow adequate clearance for future field service.
8. Units require 1 meter clearance, CAP, CSP, MSP and BSP service access.
9. Side service access must be 9.4cm on any side that connections are made.
10. Filter removal is from bottom of frame, allow 9.4cm access for servicing.
SERVICE ACCESS
1 METER
FRONT AND BACK
(See Notes 7 and 8)
4.32
F
D RETURN AIR
BSP
E
UPA
NRP AIR OUT
1
5
4
4
2
CAP + CSP
MSP
Control
Box
NRP
(See Notes 7 and 10)
SIDE
SERVICE ACCESS
(See Notes 7 and 9)
REAR RETURN FRONT DISCHARGE (RR/FD)
BSP
AIR OUT
F
RETURN AIR
2
Control
Box
1
CSP+CAP+MSP
NRP
BLOWER TO AIR COIL
RELATIONSHIP FOR
REAR OR FRONT
DISCHARGE 072-120
FRONT RETURN REAR DISCHARGE (FR/RD)
Overall Cabinet
Discharge Connection
Duct Flange
Water Connections Electric Knockouts
Return Air Connections Using
Return Air Opening
Model
072-120
A B C D E F K L
1 2
M
3
N O1 O2 P Q R S T U V
Depth Width Height
Supply
Width
Supply
Depth
Water
Inlet
Water
Outlet
Condensate
Return
Depth
Return
Height cm.
73.7
104.1 177.2
44.5
37.5
30.2
55.9
18.4
36.8
54.0 20.3 38.1
28.6
2.5
3.8
91.4
93.3
77.8
6.9
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TCV160-240 Dimensional Data
ALL CONFIGURATIONS REQUIRE SERVICE ACCESS AREA
DESCRIBED IN NOTES 7, 8, 9, AND 10.
16.97
16.97
BLOWER
ROTATION
BLOWER TO AIR COIL
RELATIONSHIP FOR
TOP DISCHARGE
160-240
(See Note 6)
(See Note 5)
Note 2
REAR RETURN TOP DISCHARGE (RR/TD) FRONT RETURN TOP DISCHARGE (FR/TD)
NOTES:
All dimensions in table are cm.
1. While access to all removable panels may not be required, installer should take care to
comply with all building codes and allow adequate clearance for future field service.
2. Water inlet and water outlet connections are factory shipped on the left side. Union allows
field conversion to right side.
3. Condensate drain is available on either side (left or right) of unit. Drain hose and drain
connection will be tied inside the unit. Installer will untie the drain hose, form trap, and
connect to the condensate drain hole of installer’s choice.
4. Electrical access is available on either side (left or right) of unit and is also available in the
front on the left or right side of the unit.
5. Overall width - Add 8cm for 2.5cm or 5cm Filter Frame; or 13cm for 10.2cm and for front or rear supply add additional 2.7cm for supply duct collar.
6. Overall cabinet height dimension does not include duct flange for top discharge configuration.
7. While access to all removable panels may not be required, installer should take care to
comply with all building codes and allow adequate clearance for future field service.
8. Units require 1 meter clearance, CAP, CSP, MSP and BSP service access.
9. Side service access must be 9.4cm on any side that connections are made.
10. Filter removal is from bottom of frame, allow 9.4cm access for servicing.
ALL CONFIGURATIONS
9.14
BLOWER TO AIR COIL
RELATIONSHIP FOR
REAR OR FRONT
DISCHARGE 160-240
See Notes
7 and 10
SIDE SERVICE
ACCESS
(See Notes 7 and 9)
REAR RETURN FRONT DISCHARGE (RR/FD)
SERVICE ACCESS
1 METER
FRONT AND BACK
(See Notes 7 and 8)
9.14
FRONT RETURN REAR DISCHARGE (FR/RD)
10
Overall Cabinet
A B C
Discharge Connection Duct
D E
Flange
F G
Water Connections
K L M
Return Air Connections
Electrical Knockouts
O1 O2 P Q R
Using Return Air Opening
S T U V
Model
Width Depth Height Width
160-240 cm.
73.7
208.3
177.2
44.5
Depth
37.5
Supply Supply Supply
Width
45.4
Supply
Depth
29.3
Water
Inlet
66.3
Water
Outlet
7.9
Condensate
Return
Depth
Return
Height
36.8
20.3 38.1 28.6 2.5 3.8
195.6
90.8
80.5 6.7
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
BLOWER TO AIR COIL
RELATIONSHIP FOR
TOP DISCHARGE
300
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TCV300 Dimensional Data
ALL CONFIGURATIONS REQUIRE SERVICE ACCESS AREA
DESCRIBED IN NOTES 7, 8, 9, AND 10.
16.21
16.21
BLOWER
ROTATION
(See Note 6)
(See Note 5)
Note 2
ALL CONFIGURATIONS
REAR RETURN TOP DISCHARGE (RR/TD)
FRONT RETURN TOP DISCHARGE (FR/TD)
NOTES:
All dimensions in table are cm.
1. While access to all removable panels may not be required, installer should take care to
comply with all building codes and allow adequate clearance for future field service.
2. Water inlet and water outlet connections are factory shipped on the left side. Union allows
field conversion to right side.
3. Condensate drain is available on either side (left or right) of unit. Drain hose and drain
connection will be tied inside the unit. Installer will untie the drain hose, form trap, and
connect to the condensate drain hole of installer’s choice.
4. Electrical access is available on either side (left or right) of unit and is also available in the
front on the left or right side of the unit.
5. Overall width - Add 8cm for 2.5cm or 5cm Filter Frame; or 13cm for 10.2cm and for front or rear supply add additional 2.7cm for supply duct collar.
6. Overall cabinet height dimension does not include duct flange for top discharge
configuration.
7. While access to all removable panels may not be required, installer should take care to
comply with all building codes and allow adequate clearance for future field service.
8. Units require 1 meter clearance, CAP, CSP, MSP and BSP service access.
9. Side service access must be9.4cm on any side that connections are made.
10. Filter removal is from bottom of frame, allow 9.4cm access for servicing.
18.03
18.03
BLOWER TO AIR COIL
RELATIONSHIP FOR
REAR OR FRONT
DISCHARGE 300 ONLY
See Notes
7 and 10
SIDE SERVICE
ACCESS
(See Notes 7 and 9)
SERVICE ACCESS
1 METER
FRONT AND BACK
(See Notes 7 and 8)
REAR RETURN FRONT DISCHARGE (RR/FD) FRONT RETURN REAR DISCHARGE (FR/RD)
Overall Cabinet
A B C
Discharge Connection Duct
Flange
D E F G
Water Connections
K L M
Electrical Knockouts
Return Air Connections
Using Return Air Opening
O1 O2 P Q R S T U V
Model
Width Depth Height
Supply
Width
300 cm.
73.7
208.3
177.2
44.5
Supply
Depth
37.5
Supply
Width
16.0
Supply
Depth
21.8
Water
Inlet
26.1
Water
Outlet
7.9
Condensate
Return
Depth
Return
Height
36.8
20.3 38.1 28.6 2.5 3.8
195.6
90.9
80.5 6.7
c l i m a t e m a s t e r. c o m 11
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Horizontal Installation
12
Horizontal Unit Location - Units are not designed for outdoor installation. Locate the unit in an INDOOR area that allows enough space for service personnel to perform typical maintenance or repairs without removing unit from the ceiling. Horizontal units are typically installed above a false ceiling or in a ceiling plenum. Never install units in areas subject to freezing or where humidity levels could cause cabinet condensation (such as unconditioned spaces subject to 100% outside air). Consideration should be given to access for easy removal of the fi lter and access panels.
Provide suffi cient room to make water, electrical, and duct connection(s). Allow 91 cm clearance for servicing unit through all access panels.
If the unit is located in a confi ned space, such as a closet, provisions must be made for return air to freely enter the space by means of a louvered door, etc. Any access panel screws that would be diffi cult to remove after the unit is installed should be removed prior to setting the unit. Refer to Figure 3 for an illustration of a typical installation. Refer to unit submittal data or engineering design guide for dimensional data.
Conform to the following guidelines when selecting unit location:
1. Provide a hinged access door in concealed-spline or plaster ceilings. Provide removable ceiling tiles in T-bar or lay-in ceilings. Refer to horizontal unit dimensions for specifi c series and model in unit submittal data. Size the access opening to accommodate the service technician during the removal or replacement of the compressor and the removal or installation of the unit itself.
2. Provide access to hanger brackets, water valves and fi ttings. Provide screwdriver clearance to access panels, discharge collars and all electrical connections.
3. DO NOT obstruct the space beneath the unit with piping, electrical cables and other items that prohibit future removal of components or the unit itself.
4. Use a manual portable jack/lift to lift and support the weight of the unit during installation and servicing.
The installation of water source heat pump units and all associated components, parts and accessories which make up the installation shall be in accordance with the regulations of ALL authorities having jurisdiction and MUST conform to all applicable codes. It is the responsibility of the installing contractor to determine and comply with ALL applicable codes and regulations.
Mounting Horizontal Units
Horizontal units have 4 hanger brackets partially attached at the factory, one at each corner. Enclosed within the unit there is a hanger kit hardware bag containing vibration isolation grommets, washers, screws and a hanger installation instruction page. One additional screw from the hardware bag must be added to each hanger bracket before unit installation.Tighten each screw to 75 in-lbs (8.5 Nm). See Figure 1. Refer to the hanger installation instruction page contained in the hardware bag for details of fi nal hanger bracket attachment and unit suspension. See Figure 1a.
Use four (4) fi eld supplied threaded rods and factory provided vibration isolators to suspend the unit. Safely lift the unit into position supporting the bottom of the unit. Ensure the top of the unit is not in contact with any external objects. Connect the top end of the 4 all-thread rods, slide rods through the brackets and grommet then assemble washers and double nuts at each rod. Ensure that the unit is approximately level and that the threaded rod extends past the nuts.
Pitch the unit toward the drain as shown in Figure 2 to improve the condensate drainage. On small units
(less than 8.8 kW) ensure that unit pitch does not cause condensate leaks inside the cabinet.
Figure 1: Hanger Bracket
INSTALLED
AT FACTORY
Figure 1a:
ADD
BEFORE
HANGING
VIEW CONDENSATE END
BEFORE GROMMET AND HARDWARE
(Unit pictured for hanger bracket reference).
(Drain hardware may vary per unit model)
ADD
BEFORE
HANGING
VIEW WATER CONNECTION END
FULLY ASSEMBLED
(Unit pictured for hanger bracket reference)
(Water hardware may vary per unit model)
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Horizontal Installation
Figure 2: Horizontal Unit Pitch
6.4mm pitch for drainage
Drain
Connection
Figure 3: Typical Horizontal Unit Installation
3/8" [10mm] threaded rods
(by others)
BSP
Return Air
Supply Air
CBP
Thermostat
Wiring
Unit
Power
EAP
CAP
CAP
Insulated supply duct with at least one 90 deg elbow to reduce air noise
Flexible Duct
Connector
Stainless steel braid hose with integral “J” swivel
Optional
Balancing Valve
Unit Hanger
Ball valve with optional integral P/T plug
Building
Loop
Water Out
Water In
Optional Low Pressure Drop Water
Control Valve
LEGEND
CAP=Compressor Access Panel
CBP=Control Box Panel
BSP=Blower Service Panel
EAP=Expansion Valve Access panel
1=Water Outlet 1-1/4” FPT (072-096) 1-1/2” FPT (120)
2=Water Inlet 1-1/4” FPT (072-096) 1-1/2” FPT (120)
3=Condensate 3/4” FPT
4=High Voltage 1-1/8” [2.9cm] KO
5=Low Voltage 7/8” [2.2cm] KO
NOTES:
All dimensions in table are inches (cm).
6HUYLFHD ccess is required for all removable panels and installer should take care to comply with all building codes and allow adequate clearance for future field service.
Water inlet and water outlet connections are available on either side (left or right) of the unit. Qty (2x) MPT Plugs are shipped loose in a plastic bag tied to the water leg in front of the unit. Installer must plug water inlet/outlet side not being connected to.
&RQGHQVDWHGUDLQLV)37DQGLVORFDWHGRQFDELQHWHQGRSSRVLWHWKHFRPSUHVVRU
Electrical access is available on either side (left or right) of the front.
Electric box is on right side. It can be field converted to left side. Conversion should only be attempted by qualified service technician. If electric box relocated to opposite side, and water connected to opposite side, then this access is not required.
Units require 3’ (9.1 cm) clearance for water connections, CAP, C % P, EAP and BSP service access.
Overall cabinet width dimensions does not include filter rail and duct flange.
8QLWVDUHVKLSSHGZLWKDLUILOWHUUDLOVWKDWDUHQRWVXLWDEOHIRUVXSSRUWLQJUHWXUQDLUGXFWZRUN$QDLUILOWHUIUDPHZLWKGXFW
PRXQWLQJFROODULVDYDLODEOHDVDQDFFHVVRU\
Air Coil - To obtain maximum performance, the air coil should be cleaned before start-up. A 10% solution of dishwasher detergent and water is recommended for both sides of the coil. A thorough water rinse should follow. UV based anti-bacterial systems may damage coated air coils.
Notice!
Installation Note - Ducted Return: Many horizontal WSHPs are installed in a return air ceiling plenum application (above ceiling). Vertical WSHPs are commonly installed in a mechanical room with free return (e.g. louvered door). Therefore, fi lter rails are the industry standard and are included on ClimateMaster commercial heat pumps for the purposes of holding the fi lter only. For ducted return applications, the fi lter rail must be removed and replaced with a duct fl ange or fi lter frame. Canvas or fl exible connectors should also be used to minimize vibration between the unit and ductwork.
c l i m a t e m a s t e r. c o m 13
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Field Conversion of Air Discharge
14
WARNING!
WARNING! To avoid possible injury or death due to electrical shock, open the power supply disconnect switch and secure it in an open position during installation or conversion.
Overview Horizontal units can be fi eld converted between straight (side) and back (end) discharge using the instructions below.
Figure 4: Left Return Side Discharge to Back
Step 1
Front
Return air
Note: It is not possible to fi eld convert return air between left or right return models due to the necessity of refrigeration copper piping changes.
Preparation - Field conversion must be completed on the ground. If the unit is already hung it should be taken down for the fi eld conversion. Place in a welllighted area. Conversion should only be attempted by a qualifi ed service technician.
Side to Back Discharge Conversion
1. Remove back panel and side access panel
2. Loosen 2 motor slide nuts, raise motor slide assembly and remove belt and motor sheave.
3. Remove blower sheave. Remove motor bolts and carefully remove motor.
4. Remove 2 motor clips and reattach to opposite side.
5. Unbolt (3 per side) complete housing assembly.
6. Rotate complete assembly into new position. Locate over mounting holes in base, reattach using 3 bolts per side.
7. Mount motor, motor sheave, blower sheave and belt. Make sure wires are not pinched and not over sharp edges.
Adjust motor downward to tighten belt. Raise or lower motor slide assembly with adjusting bolt and retighten
2 slide nuts. Check for correct tension (See Tensioning
V-Belt Drives page). Rewire motor (at contactor) for correct rotation. Spin blower wheel to ensure wheel is not obstructed.
8. Replace 2 panels.
Back to Side Discharge Conversion - If the discharge is changed from back to side, use above instruction noting that illustrations will be reversed.
Left vs. Right Return - It is not possible to fi eld convert return air between left or right return models due to the necessity of refrigeration copper piping changes.
However, the conversion process of side to back or back to side discharge for either right or left return confi guration is the same. In some cases, it may be possible to rotate the entire unit 180 degrees if the return air connection needs to be on the opposite side.
Note that rotating the unit will move the piping to the other end of the unit.
Step 2
Step 3
Remove motor and blower
Remove blower panel and access panel
Loosen 2 motor slide nuts, raise slide assembly, remove
Adjusting bolt - used to raise or lower motor slide
Remove 4 motor bolts
Figure 4 Continued on Following Page
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Field Conversion of Air Discharge
Figure 4 Continued: Left Return Side Discharge to Back
Step 4
Step 7
Move motor clips to other side on bracket
Motor motor, motor sheave, blower sheave and belt
Step 8
Front
Step 5
Put blower panel and access panel back on
Remove (3x) per slide
1/4-20 UNC bolts
Step 6
Rotate entire blower housing assembly to rest at back end of the unit. Locate housing holes and bolt down using previous 1/4-20
UNC bolts (3x) ea. side.
c l i m a t e m a s t e r. c o m 15
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Horizontal Installation
Figure 5: Right Return Side Discharge to Back
RETURN AIR
Drain
RIGHT RETURN SIDE DISCHARGE
CBP
FRONT
RIGHT RETURN END DISCHARGE
FRONT
CBP
RETURN AIR
Drain
Horizontal Units Condensate Piping - Pitch the unit toward the drain as shown in Figure 2 to improve the condensate drainage. Insure that unit pitch does not cause condensate leaks inside the cabinet.
Install condensate trap at each unit with the top of the trap positioned below the unit condensate drain connection as shown in Figure 6.
Each unit must be installed with its own individual trap and connection to the condensate line (main) or riser. Provide a means to fl ush or blow out the condensate line. DO NOT install units with a common trap and/or vent.
Always vent the condensate line when dirt or air can collect in the line or a long horizontal drain line is required. Also vent when large units are working against higher external static pressure than other units connected to the same condensate main since this may cause poor drainage for all units on the line. WHEN A
VENT IS INSTALLED IN THE DRAIN LINE, IT MUST BE
LOCATED AFTER THE TRAP IN THE DIRECTION OF
THE CONDENSATE FLOW.
Figure 6: Horizontal Condensate Connection
PP
PP3HU
PHWHU
PP
PP
* Some units include a painted drain connection.
Using a threaded pipe or similar device to clear any excess paint accumulated inside this fitting may ease final drain line installation.
CAUTION!
CAUTION!
Ensure condensate line is pitched toward drain
10mm per m of run or per code.
16
Duct System Installation - Proper duct sizing and design is critical to the performance of the unit. The duct system should be designed to allow adequate and even airfl ow through the unit during operation.
Air fl ow through the unit MUST be at or above the minimum stated airfl ow for the unit to avoid equipment damage. Duct systems should be designed for quiet operation. Refer to Figure 3 for horizontal duct system details or Figure 8 for vertical duct system details. A fl exible connector is recommended for both discharge and return air duct connections on metal duct systems to eliminate the transfer of vibration to the duct system. To maximize sound attenuation of the unit blower, the supply and return plenums should include internal fi berglass duct liner or be constructed from ductboard for the fi rst few feet. Application of the unit to uninsulated ductwork in an unconditioned space is not recommended, as the unit’s performance may be adversely affected.
At least one 90° elbow should be included in the supply duct to reduce air noise. If air noise or excessive air fl ow is a problem, the blower speed can be changed. For airfl ow charts, consult submittal data for the series and model of the specifi c unit.
If the unit is connected to existing ductwork, a previous check should have been made to ensure that the ductwork has the capacity to handle the airfl ow required for the unit. If ducting is too small, as in the replacement of a heating only system, larger ductwork should be installed. All existing ductwork should be checked for leaks and repaired as necessary.
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
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Vertical Installation
Figure 7: Typical Vertical Installation
Rear Return/Top Discharge shown
Refer to Dimensional Data pages for other arrangements & dimensions
Ductwork not shown.
Return Air
All components external of unit are field supplied.
Supply
Air
Return Air
Supply
Air
24 V Remote
Thermostat
Plug water in and out connections
Supply
Water
Return
Water
Unions
Hoses
Optional
Water
In
Shutoff
To
Drain
(See Figure
10 for Vent)
Optional
Balancing
Valve
Water
Out
Condensate Internally
Trapped. Do not trap externally.
Pitch horizontal runs ¼” per foot.
Control
Box
Disconnect Box
Per NEC and
Local Codes
Vertical Location and Access
TC units are not designed for outdoor installation.
Locate the unit in an indoor area that allows enough space for installation and for service personnel to perform typical maintenance or repairs. TC units are typically installed in a fl oor level closet or in a small mechanical room. Refer to Figure 7 for an illustration of a typical installation. Install units with adequate clearance to allow maintenance and servicing. Conform to the following guidelines when selecting unit location:
• Provide adequate clearance for filter replacement and drain pan cleaning. DO NOT block filter access with piping, conduit or other materials. Refer to submittal drawing for Vertical Unit Dimensions.
• Provide access for fan and fan motor maintenance and for servicing of the compressor and coils without removal of the unit.
• Provide an unobstructed path to the unit within the closet or mechanical room to enable removal of the unit if necessary.
• Provide access to water valves and fittings, and screwdriver access to the unit side panels, discharge collar and all electrical connections
Duct System Design & Installation Guidelines
The following application guidelines must be used when installing TC units. Failure to follow these guidelines could result in unsatisfactory unit performance and/or premature failure of some unit components.
ClimateMaster will not warrant, or accept responsibility for products which fail, have defects, damage or insuffi cient performance as a result of improper application.
• The duct system must be sized to handle the airflow quietly and must not exceed the maximum allowable External Static Pressure. To maximize sound attenuation metal supply and return ducts should include internal insulation or be of duct board construction for the first 10 feet or end of first full-sized elbow.
• Install a flexible connector in all supply and return air ducts close to the unit to inhibit sound transfer to the ducts.
• Do not install uninsulated duct in an unconditioned space. The unit performance will be adversely affected and damage from condensate can occur. c l i m a t e m a s t e r. c o m 17
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TCV Field Conversion of Air Discharge
WARNING!
WARNING! To avoid possible injury or death due to electrical shock, open the power supply disconnect switch and secure it in an open position during installation or conversion.
Overview - Vertical units can be fi eld converted between top and straight (side) and back (end) discharge using the instructions below.
Preparation - Place in a well-lighted area. Conversion should only be attempted by qualifi ed service technicians.
18 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
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TCV072-240 Field Conversion of Air Discharge
Figure 8: TCV072 - 120 and TCV160-240 Pictorally Shown Top Discharge Steps to Convert to Straight Discharge
Step 1 - For TCV072-120 remove 3 panels.
For TCV160-240 remove 6 panels, middle dividers, and panel mounting brackets.
c l i m a t e m a s t e r. c o m 19
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TCV072-240 Field Conversion of Air Discharge
(2X) Bolts
Step 2 - Remove motor and then unscrew and remove motor mount assembly. Put motor mount assembly back in lower mount position.
20 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
Upper Mount
Holes for Top
Discharge
Lower Mount
Holes for
Straight
Discharge
(2X) Bolts
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TCV072-240 Field Conversion of Air Discharge
Step 3 - Remove (4x) Blower Mount Bolts
Step 4 - Rotate blower assembly 90 degrees.
Reattach blower assembly to front of unit as shown. Put belt on and retighten.
Step 5 - Replace panels and misc from step1
(not shown).
Reverse steps to convert straight discharge to top discharge.
c l i m a t e m a s t e r. c o m 21
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TCV300 Field Conversion of Air Discharge
Figure 8: TCV300 Top Discharge Steps to Convert to Straight Discharge
22
Step 1 - Remove 5 panels, dividers, and panel mount brackets.
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
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TCV300 Field Conversion of Air Discharge
Note: Unlike the 160-240, the TCV300 only has 1 location for the motor mount assembly.
Do not remove.
Step 2 - Unattach and lift entire 3 blower sub assembly out of the unit.
Step 3 - Rotate blower assembly 180 degrees.
Remove blower sheave and put on opposite side.
Sheave End c l i m a t e m a s t e r. c o m 23
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TCV300 Field Conversion of Air Discharge
Step 7 - Replace brackets and 5 panels.
Reverse steps to convert straight discharge to top discharge.
Step 4 - Attach middle divider.
Step 6 - Reattach blower assembly to the front of the unit. Put belt on and retighten.
Step 5 - Rotate the blower assembly 90 degrees counter clockwise. The belly of the blowers should be facing upward.
24 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
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TCV Field Conversion of Control Box
WARNING!
WARNING! To avoid possible injury or death due to electrical shock, open the power supply disconnect switch and secure it in an open position during installation or conversion.
Overview - Vertical unit control box can be fi eld converted from front to any other corner for 160-300 or opposite corner (water coil side) for 072-120.
Preparation - Place in a well-lighted area. Conversion should only be attempted by a qualifi ed service technician.
Figure 9: TCV160-240 Shown, Typical All TCV Models
Note: Must provide 1 meter (or code requirement) service access for new control box location.
Step 1 - Remove control box access panel and panel box will be relocated to.
Original Control Box Location for Back Return Top Discharge
Step 2: Unattach all wires from components, remove the control box, tag wires. Pull wires out of box.
Step 3: Attach box to new location.
Step 4: Reroute wires. (Note: Keep wires away from hot lines and sharp edges).
Step 5: Reattach wires. (Note: Models with 2 compressors, rewire circuit 1 to same compressor. (I.E., compressor confi guration does not change. Only location of control box changes.
Step 6 : Check wiring is per wire diagram.
Step 7: Replace panels.
Step 1 - For TCV072-120 remove 3 panels.
For TCV160-240 remove 6 panels, middle dividers, and panel mounting brackets.
c l i m a t e m a s t e r. c o m 25
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TCV Field Conversion of Water Connections
WARNING!
WARNING! To avoid possible injury or death due to electrical shock, open the power supply disconnect switch and secure it in an open position during installation or conversion.
Overview All models the water connection can be fi eld converted to opposite side. Connections can be both left, right, or 1 each side.
Preparation - Field conversion must be completed on the ground. If the unit is already hung it should be taken down for the fi eld conversion. Place in a well-lighted area. Conversion should only be attempted by a qualifi ed service technician.
Side to Back Discharge Conversion
Step 1: Remove panels needed for access to water connections.
Step 2: Remove screws from side panels. Loosen (4x) screws in slots but do not remove.
Step 3: Both water in and out have a union centered in the middle of the unit. Undo both unions, rotate the water legs for opposite confi guration retighten unions, reattach connection fl anges to wrappers. Use slots to adjust and retighten screws in slots.
Step 4: Replace panels.
Step 5 : Check wiring is per wire diagram.
Step 6: Replace panels
26 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
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Vertical Condensate Installation
Condensate Piping - TCV - Remove KO on side that drain will be connected. Remove access panels. Inside of unit, untie and uncoil drain hose. Form trap in hose, make sure hose is not kinked or deformed. Connect plate assembly to side frame with 2 screws.
Outside of unit, connect 1” MPT fi tting to plate assembly. Run line to building drain. Horizontal runs must be pitched 10 mm per meter toward drain or per code. Do not trap externally.
Figure 10 illustrates a typical trap and vent used with
TCV series equipment.
Figure 10: TCV
WARNING!
WARNING! Ensure condensate line is pitched toward drain
1/4" per foot [10mm per 46cm] of run.
Horizontal and Vertical Installations - Drain main or riser must be sized for all units connected to it.
Pipe
Size
3/4” [19mm]
1” [25mm]
1-1/4” [32mm]
1-1/2” [38mm]
2” [51mm]
3” [76mm]
4” [102mm]
Connected Connected
Tons kW
<4
<6
<30
<50
<150
<300
<500
<14
<21
<105
<175
<527
<1055
<1758
* Make sure all connections are secure and water tight.
Open
Vent
120 cm Min
To Bottom
Of Unit
1” MNPT
Fitting
1” FNPT
To main drain, pitch
10 mm per meter
2 Screws
All fittings and tubing outside of the unit are field supplied.
Each unit must be installed with its own individual line to the building main condensate drain line or riser.
Provide a means to fl ush or blow out the condensate line. DO NOT install units with a common trap and or vent. Always vent the condensate line when dirt or air can collect in the line or a long horizontal drain line is required. Also vent when large units are working against higher external static pressure than other units connected to the same condensate main since this may cause poor drainage for all units on the line. WHEN A
VENT IS INSTALLED IN THE DRAIN LINE, IT MUST BE
LOCATED AFTER THE TRAP IN THE DIRECTION OF
THE CONDENSATE FLOW and opening 46” (117 cm) minimum from bottom of unit. (Vent per code)
Condensate
Pan
After drain is connected to main and all drain connections are secure and water tight, pour 1 gallon of water into condensate pan. Water should drain out freely.
Repair any leaks.
• On units with multiple fan outlets a “pair of pants” duct connection must be used for proper air balance and distribution and to prevent fan oscillation.
• Include at least one 90-degree turn in supply air ducts to reduce noise transmission.
• Existing ducts must be checked to ensure proper size and configuration prior to installation of any replacement unit. Also inspect for and repair all air leaks in existing ducts.
• Units may only be connected to a dedicated duct system. Consult the factory BEFORE connecting multiple units to a common duct system.
• Never connect a unit to a duct system with automatic or modulating dampers, VAV boxes, etc. in the supply air system. Never allow a situation where the total unit
CFM can drop below the minimum required for proper unit operation.
• Never connect a bypass damper from the supply air duct to the return air duct. Never allow the return air temperature to drop below the minimum allowable normal temperature for proper unit operation.
• Do not use TC units for 100% outdoor air treatment.
Do not add hot-gas-bypass to “convert” a unit for outdoor air treatment. Always use a dedicated outdoor air unit for outdoor air treatment.
• Do not exceed 10% of the total unit CFM with untreated outdoor air.
c l i m a t e m a s t e r. c o m 27
28
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Piping Installation
Installation of Supply and Return Piping
Follow these piping guidelines.
1. Install a drain valve at the base of each supply and return riser to facilitate system fl ushing.
2. Install shut-off / balancing valves and unions at each unit to permit unit removal for servicing.
3. Place strainers at the inlet of each system circulating pump.
4. Select the proper hose length to allow slack between connection points. Hoses may vary in length by +2% to -4% under pressure.
5. Refer to Table 1. Do not exceed the minimum bend radius for the hose selected. Exceeding the minimum bend radius may cause the hose to collapse, which reduces water fl ow rate. Install an angle adapter to avoid sharp bends in the hose when the radius falls below the required minimum.
WARNING! Polyolester Oil, commonly known as POE oil, is a synthetic oil used in many refrigeration systems including those with HFC-410A refrigerant. POE oil, if it ever comes in contact with PVC or CPVC piping, may cause failure of the PVC/CPVC. PVC/CPVC piping should never be used as supply or return water piping with water source heat pump products containing HFC-410A as system failures and property damage may result.
WARNING!
CAUTION!
CAUTION! Corrosive system water requires corrosion resistant fi ttings and hoses, and may require water treatment.
CAUTION!
CAUTION! Do not bend or kink supply lines or hoses.
Insulation is not required on loop water piping except where the piping runs through unheated areas, outside the building or when the loop water temperature is below the minimum expected dew point of the pipe ambient conditions. Insulation is required if loop water temperature drops below the dew point (insulation is required for ground loop applications in most climates).
CAUTION!
CAUTION! Piping must comply with all applicable codes.
Pipe joint compound is not necessary when Tefl on ® thread tape is pre-applied to hose assemblies or when fl ared-end connections are used. If pipe joint compound is preferred, use compound only in small amounts on the external pipe threads of the fi tting adapters. Prevent sealant from reaching the fl ared surfaces of the joint.
Table 1: Metal Hose Minimum Bend Radii
Hose Diameter
12.7mm
19.1mm
25.4mm
31.8mm
38.1 mm
Minimum Bend Radii
6.4cm
10.2cm
14cm
17.1cm
216mm
Note: When antifreeze is used in the loop, insure that it is compatible with the Tefl on tape or pipe joint compound that is applied.
Maximum allowable torque for brass fi ttings is 41 N-m.
If a torque wrench is not available, tighten fi nger-tight plus one quarter turn. Tighten steel fi ttings as necessary.
NOTICE! Do not allow hoses to rest against structural building components. Compressor vibration may be transmitted through the hoses to the structure, causing unnecessary noise complaints.
Figure 7: Supply/Return Hose Kit
5LE&ULPSHG
6ZLYHO
%UDVV
)LWWLQJ
%UDVV
)LWWLQJ
Optional pressure-rated hose assemblies designed specifi cally for use with ClimateMaster units are available. Similar hoses can be obtained from alternate suppliers. Supply and return hoses are fi tted with swivel-joint fi ttings at one end to prevent kinking during installation.
/HQJWK
P/HQJWK6WDQGDUG
037
Refer to Figure 7 for an illustration of a typical supply/ return hose kit. Adapters secure hose assemblies to the unit and risers. Install hose assemblies properly and check regularly to avoid system failure and reduced service life.
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
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Water-Loop Heat Pump Applications
Commercial Water Loop Applications -
Commercial systems typically include a number of units connected to a common piping system. Any unit plumbing maintenance work can introduce air into the piping system; therefore air elimination equipment is a major portion of the mechanical room plumbing. In piping systems expected to utilize water temperatures below 10°C, 13mm closed cell insulation is required on all piping surfaces to eliminate condensation (extended range units required). Metal to plastic threaded joints should never be used due to their tendency to leak over time. All commercial class units include low temperature-soldered bracket-supported IPT water connections, which do not require a backup wrench.
Balancing valves and an external low pressure drop solenoid valve for use in variable speed pumping systems may also be included in the hose kit.
The piping system should be fl ushed to remove dirt, piping chips, and other foreign material prior to operation (see “Piping System Cleaning and
Flushing Procedures” in this manual). The fl ow rate is usually set between 2.9 and 4.5 l/m per kW of cooling capacity. ClimateMaster recommends 3.9 l/m per kW for most applications of water loop heat pumps. To insure proper maintenance and servicing, P/T ports are imperative for temperature and fl ow verifi cation, as well as performance checks.
Tefl on tape thread sealant is recommended to minimize internal fouling of the heat exchanger. Do not over tighten connections and route piping so as not to interfere with service or maintenance access. Hose kits are available from ClimateMaster in different confi gurations as shown in Figure 8 for connection between the unit and the piping system. Depending upon selection, hose kits may include shut off valves,
P/T plugs for performance measurement, high pressure stainless steel braided hose, “Y” type strainer with blow down valve, and/or “J” type swivel connection.
Water loop heat pump (cooling tower/boiler) systems typically utilize a common loop, maintained between 16 - 32°C. The use of a closed circuit evaporative cooling tower with a secondary heat exchanger between the tower and the water loop is recommended. If an open type cooling tower is used continuously, chemical treatment and fi ltering will be necessary.
Figure 8: Typical Water-Loop Application
3/8" [10mm] threaded rods
(by others)
Low Water Temperature Cutout Setting
CXM - When antifreeze is selected, the FP1 jumper
(JW3) should be clipped to select the low temperature
(antifreeze -12.2°C) setpoint and avoid nuisance faults
(see “Low Water Temperature Cutout Selection” in this manual). Note: Low water temperature operation requires extended range equipment.
BSP
Return Air
Supply Air
CBP
Thermostat
Wiring
Unit
Power
EAP
CAP
CAP
Insulated supply duct with at least one 90 deg elbow to reduce air noise
Flexible Duct
Connector
Stainless steel braid hose with integral “J” swivel
Optional
Balancing Valve
Unit Hanger
Ball valve with optional integral P/T plug
Building
Loop
Water Out
Water In
Optional Low Pressure Drop Water
Control Valve c l i m a t e m a s t e r. c o m 29
30
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Ground-Loop Heat Pump Applications
CAUTION!
CAUTION! The following instructions represent industry accepted installation practices for closed loop earth coupled heat pump systems. Instructions are provided to assist the contractor in installing trouble free ground loops. These instructions are recommendations only.
State/provincial and local codes MUST be followed and installation MUST conform to ALL applicable codes. It is the responsibility of the installing contractor to determine and comply with ALL applicable codes and regulations.
CAUTION!
CAUTION! Ground loop applications require extended range equipment and optional refrigerant/water circuit insulation.
Flushing the Earth Loop - Upon completion of system installation and testing, fl ush the system to remove all foreign objects and purge to remove all air.
Antifreeze - In areas where minimum entering loop temperatures drop below 5°C or where piping will be routed through areas subject to freezing, antifreeze is required. Alcohols and glycols are commonly used as antifreeze; however your local sales manager should be consulted for the antifreeze best suited to your area.
Low temperature protection should be maintained to 9°C below the lowest expected entering loop temperature. For example, if -1°C is the minimum expected entering loop temperature, the leaving loop temperature would be -4 to -6°C and low temperature protection should be at -10°C. Calculation is as follows:
-1°C - 9°C = -10°C. Pre-Installation - Prior to installation, locate and mark all existing underground utilities, piping, etc. Install loops for new construction before sidewalks, patios, driveways, and other construction has begun. During construction, accurately mark all ground loop piping on the plot plan as an aid in avoiding potential future damage to the installation.
All alcohols should be premixed and pumped from a reservoir outside of the building when possible or introduced under the water level to prevent fumes.
Calculate the total volume of fl uid in the piping system.
Then use the percentage by volume shown in table
2 for the amount of antifreeze needed. Antifreeze concentration should be checked from a well mixed sample using a hydrometer to measure specifi c gravity.
Piping Installation - The typical closed loop ground source system is shown in Figure 9. All earth loop piping materials should be limited to polyethylene fusion only for in-ground sections of the loop.
Galvanized or steel fi ttings should not be used at any time due to their tendency to corrode. All plastic to metal threaded fi ttings should be avoided due to their potential to leak in earth coupled applications.
A fl anged fi tting should be substituted. P/T plugs should be used so that fl ow can be measured using the pressure drop of the unit heat exchanger.
Low Water Temperature Cutout Setting
CXM - When antifreeze is selected, the FP1 jumper
(JW3) should be clipped to select the low temperature
(antifreeze -12.2°C) setpoint and avoid nuisance faults
(see “Low Water Temperature Cutout Selection” in this manual). Note: Low water temperature operation requires extended range equipment.
Earth loop temperatures can range between -4 to 43°C. Flow rates between 2.41 to 3.23 l/m per kW of cooling capacity is recommended in these applications. Test individual horizontal loop circuits before backfi lling. Test vertical U-bends and pond loop assemblies prior to installation. Pressures of at least 689 kPa should be used when testing. Do not exceed the pipe pressure rating. Test entire system when all loops are assembled.
Table 2: Antifreeze Percentages by Volume
Type
Methanol
100% USP food grade Propylene Glycol
Ethanol*
Minimum Temperature for Low Temperature Protection
-12.2°C -9.4°C -6.7°C -3.9°C
25%
38%
29%
21%
25%
25%
16%
22%
20%
10%
15%
14%
* Must not be denatured with any petroleum based product
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Ground-Loop Heat Pump Applications
Figure 9: Typical Ground-Loop Application
3/8" [10mm] threaded rods
(by others)
BSP
Return Air
Supply Air
CBP
Thermostat
Wiring
Unit
Power
EAP
CAP
CAP
Insulated supply duct with at least one 90 deg elbow to reduce air noise
Flexible Duct
Connector
Stainless steel braid hose with integral “J” swivel
Optional
Balancing Valve
Unit Hanger
Ball valve with optional integral P/T plug
Building
Loop
Water Out
Water In
Optional Low Pressure Drop Water
Control Valve c l i m a t e m a s t e r. c o m 31
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Ground-Water Heat Pump Applications
32
Open Loop - Ground Water Systems - Typical open loop piping is shown in Figure 10. Shut off valves should be included for ease of servicing. Boiler drains or other valves should be “tee’d” into the lines to allow acid fl ushing of the heat exchanger. Shut off valves should be positioned to allow fl ow through the coax via the boiler drains without allowing fl ow into the piping system. P/T plugs should be used so that pressure drop and temperature can be measured.
WARNING!
WARNING! Polyolester Oil, commonly known as POE oil, is a synthetic oil used in many refrigeration systems including those with HFC-410A refrigerant. POE oil, if it ever comes in contact with PVC or CPVC piping, may cause failure of the PVC/CPVC. PVC/CPVC piping should never be used as supply or return water piping with water source heat pump products containing HFC-410A as system failures and property damage may result.
plan should be implemented in these probable scaling situations. Other water quality issues such as iron fouling, corrosion prevention and erosion and clogging should be referenced in Table 3.
Expansion Tank and Pump Use a closed, bladdertype expansion tank to minimize mineral formation due to air exposure. The expansion tank should be sized to provide at least one minute continuous run time of the pump using its drawdown capacity rating to prevent pump short cycling. Discharge water from the unit is not contaminated in any manner and can be disposed of in various ways, depending on local building codes
(e.g. recharge well, storm sewer, drain fi eld, adjacent stream or pond, etc.). Most local codes forbid the use of sanitary sewer for disposal. Consult your local building and zoning department to assure compliance in your area.
Water quantity should be plentiful and of good quality.
Consult table 3 for water quality guidelines. The unit can be ordered with either a copper or cupronickel water heat exchanger. Consult Table 3 for recommendations. Copper is recommended for closed loop systems and open loop ground water systems that are not high in mineral content or corrosiveness.
In conditions anticipating heavy scale formation or in brackish water, a cupro-nickel heat exchanger is recommended. In ground water situations where scaling could be heavy or where biological growth such as iron bacteria will be present, an open loop system is not recommended. Heat exchanger coils may over time lose heat exchange capabilities due to build up of mineral deposits. Heat exchangers must only be serviced by a qualifi ed technician, as acid and special pumping equipment is required.
Desuperheater coils can likewise become scaled and possibly plugged. In areas with extremely hard water, the owner should be informed that the heat exchanger may require occasional acid fl ushing. In some cases, the desuperheater option should not be recommended due to hard water conditions and additional maintenance required.
Water Quality Standards Table 3 should be consulted for water quality requirements. Scaling potential should be assessed using the pH/Calcium hardness method. If the pH <7.5 and the calcium hardness is less than 100 ppm, scaling potential is low.
If this method yields numbers out of range of those listed, the Ryznar Stability and Langelier Saturation indecies should be calculated. Use the appropriate scaling surface temperature for the application,
66°C for direct use (well water/open loop) and DHW
(desuperheater); 32°C for indirect use. A monitoring
Water Control Valve - Note the placement of the water control valve in Figure 10. Always maintain water pressure in the heat exchanger by placing the water control valve(s) on the discharge line to prevent mineral precipitation during the off-cycle. Pilot operated slow closing valves are recommended to reduce water hammer. If water hammer persists, a mini-expansion tank can be mounted on the piping to help absorb the excess hammer shock. Insure that the total ‘VA’ draw of the valve can be supplied by the unit transformer.
For instance, a slow closing valve can draw up to 35VA.
This can overload smaller 40 or 50 VA transformers depending on the other controls in the circuit. A typical pilot operated solenoid valve draws approximately
15VA (see Figure 14). Note the special wiring diagrams for slow closing valves (Figures 15 & 16).
Flow Regulation - Flow regulation can be accomplished by two methods. One method of fl ow regulation involves simply adjusting the ball valve or water control valve on the discharge line. Measure the pressure drop through the unit heat exchanger, and determine fl ow rate from Tables 8a through 8e. Since the pressure is constantly varying, two pressure gauges may be needed. Adjust the valve until the desired fl ow of 2.0 to 2.6 l/m per kW is achieved. A second method of fl ow control requires a fl ow control device mounted on the outlet of the water control valve. The device is typically a brass fi tting with an orifi ce of rubber or plastic material that is designed to allow a specifi ed fl ow rate. On occasion, fl ow control devices may produce velocity noise that can be reduced by applying some back pressure from the ball valve located on the discharge line. Slightly closing the valve will spread the pressure drop over both devices, lessening the velocity noise. NOTE: When EWT is below 10°C, 2.6 l/m per kW is required.
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Ground-Water Heat Pump Applications
Water Coil Low Temperature Limit Setting - For all open loop systems the -1.1°C FP1 setting (factory settingwater) should be used to avoid freeze damage to the unit. See “Low Water Temperature Cutout Selection” in this manual for details on the low limit setting.
Figure 10: Typical Open Loop/Well Application
Flow
Regulator
Water
Control
Valve
Boiler
Drains
Optional
Filter
Shut-Off
Valve
P/T Plugs
Pressure
Tank
Water Out
Water In
c l i m a t e m a s t e r. c o m 33
34
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Water Quality Standards
Table 3: Water Quality Standards
Water Quality
Parameter
HX
Material
Closed
Recirculating
Open Loop and Recirculating Well
Scaling Potential - Primary Measurement
Above the given limits, scaling is likely to occur. Scaling indexes should be calculated using the limits below pH/Calcium Hardness
Method
All
pH < 7.5 and Ca Hardness <100ppm
Index Limits for Probable Scaling Situations -
(Operation outside these limits is not recommended)
Scaling indexes should be calculated at 66°C for direct use and HWG applications, and at 32°C for indirect HX use.
A monitoring plan should be implemented.
Ryznar
Stability Index
All
6.0 - 7.5
If >7.5 minimize steel pipe use.
-
Langelier
Saturation Index
All
-0.5 to +0.5
If <-0.5 minimize steel pipe use. Based upon 66°C HWG and
Direct well, 29°C Indirect Well HX
Iron Fouling
-
Iron Fe 2+ (Ferrous)
(Bacterial Iron potential)
All
<0.2 ppm (Ferrous)
If Fe 2+ (ferrous)>0.2 ppm with pH 6 - 8, O2<5 ppm check for iron bacteria.
-
Iron Fouling All
<0.5 ppm of Oxygen
Above this level deposition will occur .
Corrosion Prevention pH All
6 - 8.5
Monitor/treat as needed
-
6 - 8.5
Minimize steel pipe below 7 and no open tanks with pH <8
Hydrogen Sulfide (H
2
S)
All
<0.5 ppm
At H
2
S>0.2 ppm, avoid use of copper and copper nickel piping or HX's.
Rotten egg smell appears at 0.5 ppm level.
Copper alloy (bronze or brass) cast components are OK to <0.5 ppm.
Ammonia ion as hydroxide, chloride, nitrate and sulfate compounds All
-
<0.5 ppm
Maximum
Chloride Levels
Copper
Cupronickel
304 SS
316 SS
Titanium
-
-
-
-
-
Maximum Allowable at maximum water temperature.
10 $ C
<20ppm
<150 ppm
<400 ppm
<1000 ppm
>1000 ppm
24 $ C
NR
NR
<250 ppm
<550 ppm
>550 ppm
38 C
NR
NR
<150 ppm
< 375 ppm
>375 ppm
Erosion and Clogging
Particulate Size and
Erosion
All
<10 ppm of particles and a maximum velocity of 1.8 m/s
Filtered for maximum
841 micron [0.84 mm,
20 mesh] size.
<10 ppm (<1 ppm "sandfree” for reinjection) of particles and a maximum velocity of 1.8 m/s. Filtered for maximum 841 micron 0.84 mm,
20 mesh] size. Any particulate that is not removed can potentially clog components.
The ClimateMaster Water Quality Table provides water quality requirements for ClimateMaster coaxial heat exchangers. The water should be evaluated by an independent testing facility comparing to this Table and when properties are outside of these requirements, an external secondary heat exchanger must be used to isolate the heat pump heat exchanger from the unsuitable water. Failure to do so will void the warranty for the coaxial heat exchanger and any other components damaged by a leak.
Notes:
• Closed Recirculating system is identified by a closed pressurized piping system.
• Recirculating open wells should observe the open recirculating design considerations.
• NR - Application not recommended.
• "-" No design Maximum.
Rev.: 5/6/2014 S
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Electrical - Line Voltage
Electrical - Line Voltage - All fi eld installed wiring, including electrical ground, must comply with the National
Electrical Code as well as all applicable local codes. Refer to the unit electrical data for fuse sizes. Consult wiring diagram for fi eld connections that must be made by the installing (or electrical) contractor. All fi nal electrical connections must be made with a length of fl exible conduit to minimize vibration and sound transmission to the building.
WARNING!
WARNING! To avoid possible injury or death due to electrical shock, open the power supply disconnect switch and secure it in an open position during installation.
CAUTION!
CAUTION! Use only copper conductors for fi eld installed electrical wiring. Unit terminals are not designed to accept other types of conductors.
General Line Voltage Wiring - Be sure the available power is the same voltage and phase shown on the unit serial plate. Line and low voltage wiring must be done in accordance with local codes or the National Electric
Code, whichever is applicable.
Transformer - All 380/420 voltage units are factory wired for 380 volt. If supply voltage is 420 volt, installer must rewire transformer. See wire diagram for connections.
Table 4a: Tranquility Compact (TCH/V) Series Electrical Data - (Standard 50Hz Units)
Compressor
Model
Voltage
Code
Voltage
Min/Max
Voltage
Blower
Option
QTY RLA LRA
Fan
Motor
FLA
Total
Unit
FLA
Min
Circuit
Amp
Max Fuse/
HACR
TCH/V072
TCH/V096
TCH/V120
TCV160
TCV192
TCV240
TCV300
U
U
U
U
U
U
U
380/420/50/3
380/420/50/3
380/420/50/3
380/420/50/3
380/420/50/3
380/420/50/3
380/420/50/3
360/440
360/440
360/440
360/440
360/440
360/440
360/440
A, B, C
A, B, C
A, B, C
A, B, C
A, B, C
A, B, C
A, B, C
2
2
2
2
2
2
2
5.4
6.1
7.8
11.2
12.2
16.7
18.6
38.0
43.0
51.5
75.0
101.0
111.0
118.0
1.8
3.4
4.9
4.9
4.9
7.8
21.0
12.6
15.6
20.5
27.3
29.3
41.2
58.2
14.0
17.1
22.5
30.1
32.4
45.4
62.9
40
40
60
80
15
20
30
Table 4b: Tranquility Compact (TCH/V) Series Electrical Data - (Dual Point Power 50Hz Units)
Model
TCH/V072
TCH/V096
TCH/V120
TCV160
TCV192
TCV240
TCV300
Voltage
Code
U
U
U
U
U
U
U
Voltage
Min/Max
Voltage
380/420/50/3 360/440
380/420/50/3 360/440
380/420/50/3 360/440
380/420/50/3 360/440
380/420/50/3 360/440
380/420/50/3 360/440
380/420/50/3 360/440
Blower
Option
A, B, C
A, B, C
A, B, C
A, B, C
A, B, C
A, B, C
A, B, C
2
2
2
2
2
2
2
QTY RLA
Compressor Power Supply
LRA
Total
Comp
FLA
Comp
MCA
Comp
Max Fuse/
HACR
Emergency Power Supply
Fan
Motor
FLA
Fan
MCA
Fan Max
Fuse/
HACR
5.4
6.1
7.8
38.0
43.0
51.5
10.8
12.2
15.6
12.2
13.7
17.6
15
15
25
1.8
3.4
4.9
2.2
4.3
6.1
15
15
15
11.2
75.0
12.2
101.0
16.7
111.0
18.6
118.0
22.4
24.4
33.4
37.2
25.2
27.4
37.6
41.9
35
35
50
60
4.9
4.9
7.8
21.0
6.1
6.1
9.8
26.3
15
15
15
15 c l i m a t e m a s t e r. c o m 35
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Electrical - Power Wiring
WARNING!
WARNING! Disconnect electrical power source to prevent injury or death from electrical shock.
CAUTION!
CAUTION! Use only copper conductors for fi eld installed electrical wiring. Unit terminals are not designed to accept other types of conductors.
Figure 11: TCH 072-120 Line Voltage Wiring
Electrical - Line Voltage - All fi eld installed wiring, including electrical ground, must comply with the
National Electrical Code as well as all applicable local codes. Refer to the unit electrical data for fuse sizes.
Consult wiring diagram for fi eld connections that must be made by the installing (or electrical) contractor. All fi nal electrical connections must be made with a length of fl exible conduit to minimize vibration and sound transmission to the building.
General Line Voltage Wiring - Be sure the available power is the same voltage and phase shown on the unit serial plate. Line and low voltage wiring must be done in accordance with local codes or the National Electric
Code, whichever is applicable.
Power Connection - Line voltage connection is made by connecting the incoming line voltage wires to the
“L” side of the power block as shown in Figure 11.
Consult electrical data tables for correct fuse size.
Transformer - All 380/420 voltage units are factory wired for 380 volt. If supply voltage is 420 volt, installer must rewire transformer. See wire diagram for connections.
Power
Block
36 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
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Electrical - Power & Low Voltage Wiring
Electrical - Low Voltage Wiring
Thermostat Connections - The thermostat should be wired directly to the CXM or DXM board. Figure 12 shows wiring for TC units. See
“Electrical – Thermostat” (Figure 16) for specifi c terminal connections. Review the appropriate AOM
(Application, Operation and Maintenance) manual for units with DDC controls.
Low Water Temperature Cutout Selection - The CXM/
DXM control allows the fi eld selection of low water (or water-antifreeze solution) temperature limit by clipping jumper JW3, which changes the sensing temperature associated with thermistor FP1. Note that the FP1 thermistor is located on the refrigerant line between the coaxial heat exchanger and expansion device (TXV or cap tube). Therefore, FP1 is sensing refrigerant temperature, not water temperature, which is a better indication of how water fl ow rate/temperature is affecting the refrigeration circuit.
The factory setting for FP1 is for systems using water -1.1°C refrigerant temperature). In low water temperature (extended range) applications with antifreeze (most ground loops), jumper JW3 should be clipped as shown in Figure 13 to change the setting to -12.2°C refrigerant temperature, a more suitable temperature when using an antifreeze solution. All
ClimateMaster units operating with entering water temperatures below 15°C must include the optional water/refrigerant circuit insulation package to prevent internal condensation.
Figure 12: TCH 072-120 Low Voltage Field Wiring
(CXM Shown) NOTE: For DXM, Y2 wiring at DXM1
Figure 13: FP1 Limit Setting
CXM PCB
LT1
LT2
Low Voltage VA Ratings
Components In Unit
Typical Blower Contactor
Typical Reversing Valve Solenoid (2)
30A Compressor Contactor (2)
CXM board (2)
DXM board (2)
Units with CXM
Remaing VA for Accessories
Units with DXM
Remaing VA for Accessories
JW3-FP1 jumper should be clipped for low temperature operation
Accessory Connections - A terminal paralleling the compressor contactor coil has been provided on the CXM/DXM control. Terminal “A” is designed to control accessory devices, such as water valves. Note:
This terminal should be used only with 24 Volt signals and not line voltage. Terminal “A” is energized with the compressor contactor. See the specifi c unit wiring diagram for details.
VA
6 - 9
8 - 12
12 - 18
10 - 18
16 - 24
39 - 18
33 - 12
CXM1 Low
Voltage
Connector
CXM2
Standard transformer is 75VA.
Figure 14: Accessory Wiring c l i m a t e m a s t e r. c o m 37
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Electrical - Low Voltage Wiring
Figure 15: Optional Motorized Water Valve Wiring
1
2
Switch
3
23B0040N01 for 072 and 096 or 23B0041N01 for 120 Valve
CAUTION!
CAUTION!
Many units are installed with a factory or fi eld supplied manual or electric shut-off valve. DAMAGE WILL
OCCUR if shut-off valve is closed during unit operation. A high pressure switch must be installed on the heat pump side of any fi eld provided shut-off valves and connected to the heat pump controls in series with the built-in refrigerant circuit high pressure switch to disable compressor operation if water pressure exceeds pressure switch setting. The fi eld installed high pressure switch shall have a cut-out pressure of 2068 kPa and a cut-in pressure of 1723 kPa. This pressure switch can be ordered from ClimateMaster with a
1/4” internal fl are connection as part number 39B0005N02.
Thermostat
Water Solenoid Valves - An external solenoid valve(s) should be used on ground water installations to shut off fl ow to the unit when the compressor is not operating. A slow closing valve may be required to help reduce water hammer. Figure 14 shows typical wiring for a 24VAC external solenoid valve. This wiring should only be used if valve fully opens in 15 second. Figure 15 illustrates a typical slow closing water control valve wiring for
Belimo valves. Slow closing valves take approximately
60 seconds to open (very little water will fl ow before 45 seconds). Once fully open, an end switch allows the compressor to be energized. Only relay or triac based electronic thermostats should be used with slow closing valves. When wired as shown, the slow closing valve will operate properly with the following notations:
1. The valve will remain open during a unit lockout.
2. The valve will draw approximately 25-35 VA through the “Y” signal of the thermostat.
Note: This valve can overheat the anticipator of an electromechanical thermostat. Therefore, only relay or triac based thermostats should be used.
38 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
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Electrical - Thermostat Wiring
Thermostat Installation - The thermostat should be located on an interior wall in a larger room, away from supply duct drafts. DO NOT locate the thermostat in areas subject to sunlight, drafts or on external walls.
The wire access hole behind the thermostat may in certain cases need to be sealed to prevent erroneous temperature measurement. Position the thermostat back plate against the wall so that it appears level and so the thermostat wires protrude through the middle of the back plate. Mark the position of the back plate mounting holes and drill holes with a 3/16” (5mm) bit. Install supplied anchors and secure plate to the wall. Thermostat wire must be 18 AWG wire. Wire the appropriate thermostat as shown in Figure 16 to the low voltage terminal strip on the CXM or DXM control board. Practically any heat pump thermostat will work with ClimateMaster units, provided it has the correct number of heating and cooling stages.
Figure 16: Thermostat Connection
Connection to CXM Control
ATP32U03 Thermostat
Compressor-Stage 1
Compressor-Stage 2
Reversing Valve
Fan
24Vac Hot
Y1
Y2
O
G
R
24Vac Com C
AL
CXM1
Y
O
G
R
C
AL
CXM2
Y
O
G
R
C
AL
Field Wiring
Factory Wiring
Connection to DXM Control
ATP32U03 Thermostat
Compressor-Stage 1
Compressor-Stage 2
Reversing Valve
Fan
24Vac Hot
Y1
Y2
O
G
R
24Vac Com C
AL
DXM1
Y1
Y2
O
G
R
C
AL1
COM 2
DXM2
Y
COM 2
O
G
R
C
AL1 c l i m a t e m a s t e r. c o m 39
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Typical Wiring Diagram - TCH/V Units with CXM
40 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
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Typical Wiring Diagram - TCH/V Units with MPC
c l i m a t e m a s t e r. c o m 41
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
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Typical Wiring Diagram - TCH/V Units with DXM
42 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
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Typical Wiring Diagram - TCH/V Units with LON
c l i m a t e m a s t e r. c o m 43
44
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CXM Controls
CXM Control - For detailed control information, see CXM or DXM Application, Operation and
Maintenance (AOM) manual (part # 97B0003N12 or part
#97B0003N13).
Field Selectable Inputs the service technician to check the operation of the control in a timely manner. By momentarily shorting the test terminals, the CXM control enters a 20 minute test mode period in which all time delays are sped up 15 times. Upon entering test mode, the status
LED will fl ash a code representing the last fault. For diagnostic ease at the thermostat, the alarm relay will also cycle during test mode. The alarm relay will cycle on and off similar to the status LED to indicate a code representing the last fault, at the thermostat. Test mode can be exited by shorting the test terminals for 3 seconds.
Retry Mode: If the control is attempting a retry of a fault, the status LED will slow fl ash (slow fl ash = one fl ash every 2 seconds) to indicate the control is in the process of retrying.
Field Confi guration Options - fi eld confi guration options, jumper wires should be clipped ONLY when power is removed from the CXM control.
Water coil low temperature limit setting: Jumper
3 (JW3-FP1 Low Temp) provides fi eld selection of temperature limit setting for FP1 of -1°C or -12°C]
(refrigerant temperature).
Not Clipped = -1°C. Clipped = -12°C.
Air coil low temperature limit setting: Jumper 2 (JW2-
FP2 Low Temp) provides fi eld selection of temperature limit setting for FP2 of -1°C or -12°C (refrigerant temperature). Note: This jumper should only be clipped under extenuating circumstances, as recommended by the factory.
Not Clipped = -1°C. Clipped = -12°C.
Alarm relay setting: Jumper 1 (JW1-AL2 Dry) provides fi eld selection of the alarm relay terminal AL2 to be jumpered to 24VAC or to be a dry contact (no connection).
Not Clipped = AL2 connected to R. Clipped = AL2 dry contact (no connection).
DIP Switches
- Test mode: Test mode allows
Note: In the following
- Note: In the following fi eld confi guration options, DIP switches should only be changed when power is removed from the CXM control.
DIP switch 1: Unit Performance Sentinel Disable provides fi eld selection to disable the UPS feature.
On = Enabled. Off = Disabled.
DIP switch 2: Stage 2 Selection - provides selection of whether compressor has an “on” delay. If set to stage
2, the compressor will have a 3 second delay before energizing. Also, if set for stage 2, the alarm relay will
NOT cycle during test mode.
On = Stage 1. Off = Stage 2
DIP switch 3: Not Used.
DIP switch 4 : DDC Output at EH2 - provides selection for DDC operation. If set to “DDC Output at EH2,” the EH2 terminal will continuously output the last fault code of the controller. If set to “EH2 normal,” EH2 will operate as standard electric heat output.
On = EH2 Normal. Off = DDC Output at EH2 .
Note: Some CXM controls only have a 2 position DIP switch package. If this is the case, this option can be selected by clipping the jumper which is in position
4 of SW1.
Jumper not clipped = EH2 Normal. Jumper clipped =
DDC Output at EH2.
DIP switch 5: Factory Setting - Normal position is “On.”
Do not change selection unless instructed to do so by the factory.
Table 6a: CXM/DXM LED And Alarm Relay
Operations
Description of Operation LED Alarm Relay
Normal Mode
Normal Mode with UPS Warning
CXM is non-functional
Fault Retry
Lockout
Over/Under Voltage Shutdown
On
On
Off
Slow Flash
Fast Flash
Slow Flash
Open
Cycle (closed 5 sec., Open 25 sec.)
Open
Open
Closed
Open (Closed after 15 minutes)
Test Mode - No fault in memory Flashing Code 1 Cycling Code 1
Test Mode - HP Fault in memory Flashing Code 2
Test Mode - LP Fault in memory Flashing Code 3
Test Mode - FP1 Fault in memory Flashing Code 4
Test Mode - FP2 Fault in memory Flashing Code 5
Test Mode - CO Fault in memory Flashing Code 6
Test Mode - Over/Under shutdown in memory
Test Mode - UPS in memory
Flashing Code 7
Flashing Code 8
Test Mode - Swapped Thermistor Flashing Code 9
Cycling Code 2
Cycling Code 3
Cycling Code 4
Cycling Code 5
Cycling Code 6
Cycling Code 7
Cycling Code 8
Cycling Code 9
-Slow Flash = 1 fl ash every 2 seconds
-Fast Flash = 2 fl ashes every 1 second
-Flash code 2 = 2 quick fl ashes, 10 second pause, 2 quick fl ashes, 10 second pause, etc.
-On pulse 1/3 second; off pulse 1/3 second
CAUTION!
CAUTION!
Do not restart units without inspection and remedy of faulting condition. Equipment damage may occur.
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
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DXM Controls
DXM Control For detailed control information, see CXM AOM (part # 97B0003N12), DXM AOM
(part #97B0003N13), Lon controller AOM (part
#97B0013N01) or MPC AOM (part # 97B0031N01).
Table 6b: DXM LED And Alarm Relay Operations
Description of
Operation
Normal mode
Normal mode with UPS
DXM is non-functional
Fault Retry
Lockout
Test Mode
Night Setback
ESD
Invalid T-stat Inputs
HP Fault
LP Fault
FP1 Fault
FP2 Fault
CO Fault
Over/Under Voltages
Status LED
(green)
On
On
Off
Slow Flash
Fast Flash
-
Flashing Code 2
Flashing Code 3
Flashing Code 4
Slow Flash
Slow Flash
Slow Flash
Slow Flash
Slow Flash
Slow Flash
Test LED
(yellow)
-
-
-
-
-
Off
-
-
On
-
-
-
-
-
-
-Slow Flash = 1 fl ash every 2 seconds
-Fast Flash = 2 fl ashes every 1 second
-Flash code 2 = 2 quick fl ashes, 10 second pause, 2 quick fl ashes, 10 second pause, etc.
-On pulse 1/3 second; off pulse 1/3 second
Fault LED
(red)
Off
Flashing Code 8
Off
Flashing fault code
Flashing fault code
-
-
-
-
Flashing Code 2
Flashing Code 3
Flashing Code 4
Flashing Code 5
Flashing Code 6
Flashing Code 7
Field Selectable Inputs Test mode: Test mode allows the service technician to check the operation of the control in a timely manner. By momentarily shorting the test terminals, the DXM control enters a 20 minute test mode period in which all time delays are sped up 15 times. Upon entering test mode, the status
LED will fl ash a code representing the last fault. For diagnostic ease at the thermostat, the alarm relay will also cycle during test mode. The alarm relay will cycle on and off similar to the status LED to indicate a code representing the last fault, at the thermostat. Test mode can be exited by shorting the test terminals for 3 seconds.
Retry mode: If the control is attempting a retry of a fault, the status LED will slow fl ash (slow fl ash = one fl ash every 2 seconds) to indicate the control is in the process of retrying.
Field Confi guration Options - Note: In the following fi eld confi guration options, jumper wires should be clipped ONLY when power is removed from the
DXM control.
Water coil low temperature limit setting: Jumper
3 (JW3-FP1 Low Temp) provides fi eld selection of temperature limit setting for FP1 of -1°C or -12°C
(refrigerant temperature).
Not Clipped = -1°C. Clipped = -12°C.
Air coil low temperature limit setting: Jumper 2 (JW2-
FP2 Low Temp) provides fi eld selection of temperature limit setting for FP2 of -1°C or -12°C] (refrigerant temperature). Note: This jumper should only be clipped under extenuating circumstances, as
Alarm Relay recommended by ClimateMaster technical services.
Open
Cycle (closed 5 sec, open 25 sec)
Open
Open
Closed
-
-
-
-
Not Clipped = -1°C. Clipped = -12°C.
Alarm relay setting: Jumper 4 (JW4-
AL2 Dry) provides fi eld selection of the alarm relay terminal AL2 to be jumpered to 24VAC or to be a dry contact (no connection).
Not Clipped = AL2 connected to R.
Clipped = AL2 dry contact
Open
Open
Open
Open
Open
Open (closed after 15
(no connection).
Low pressure normally open: Jumper
1 (JW1-LP norm open) provides fi eld selection for low pressure input to be minutes) normally closed or normally open.
Not Clipped = LP normally closed. Clipped = LP normally open.
DIP Switches - Note: In the following fi eld confi guration options, DIP switches should only be changed when power is removed from the DXM control.
DIP Package #1 (S1) -
1.1 feature.
1.2 -
DIP Package #1 has 8 switches and provides the following setup selections:
- Unit Performance Sentinel (UPS) disable: DIP
Switch 1.1 provides fi eld selection to disable the UPS
On = Enabled. Off = Disabled.
Compressor relay staging operation: DIP 1.2 provides selection of compressor relay staging operation. The compressor relay can be selected to turn on with a stage 1 or stage 2 call from the thermostat. This is used with dual stage units (2 compressors where 2 DXM controls are being used) or with master/slave applications. In master/slave applications, each compressor and fan will stage according to its appropriate DIP 1.2 setting. If set to stage 2, the compressor will have a 3 second on-delay before energizing during a Stage 2 demand. Also, if set for stage 2, the alarm relay will NOT cycle during test mode.On = Stage 1. Off = Stage 2.
1.3 - Thermostat type (heat pump or heat/cool): DIP
1.3 provides selection of thermostat type. Heat pump or heat/cool thermostats can be selected. When in heat/cool mode, Y1 is the input call for cooling stage
1; Y2 is the input call for cooling stage 2; W1 is the input call for heating stage 1; and O/W2 is the input call for heating stage 2. In heat pump mode, Y1 is the c l i m a t e m a s t e r. c o m 45
46
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DXM Controls
input call for compressor stage 1; Y2 is the input call for compressor stage 2; W1 is the input call for heating stage 3 or emergency heat; and O/W2 is the input call for reversing valve (heating or cooling, depending upon DIP 1.4).
On = Heat Pump. Off = Heat/Cool.
1.4 Thermostat type (O/B): DIP 1.4 provides selection of thermostat type for reversing valve activation. Heat pump thermostats with “O” output (reversing valve energized for cooling) or “B” output (reversing valve energized for heating) can be selected with DIP 1.4.
On = HP stat with “O” output for cooling. Off = HP stat with “B” output for heating.
1.5 Dehumidifi cation mode: DIP 1.5 provides selection of normal or dehumidifi cation fan mode. In dehumidifi cation mode, the fan speed relay will remain off during cooling stage 2. In normal mode, the fan speed relay will turn on during cooling stage 2.
On = Normal fan mode. Off = Dehumidifi cation mode.
1.6 DDC output at EH2: DIP 1.6 provides selection for DDC operation. If set to “DDC Output at EH2,” the EH2 terminal will continuously output the last fault code of the controller. If set to “EH2 normal,” EH2 will operate as standard electric heat output.
On = EH2 Normal. Off = DDC Output at EH2.
1.7 Boilerless operation: DIP 1.7 provides selection of boilerless operation. In boilerless mode, the compressor is only used for heating when FP1 is above the temperature specifi ed by the setting of DIP 1.8.
Below DIP 1.8 setting, the compressor is not used and the control goes into emergency heat mode, staging on EH1 and EH2 to provide heating.
On = normal. Off = Boilerless operation.
1.8 Boilerless changeover temperature: DIP
1.8 provides selection of boilerless changeover temperature setpoint. Note that the FP1 thermistor is sensing refrigerant temperature between the coaxial heat exchanger and the expansion device (TXV).
Therefore, the 10°C setting is not 10°C water, but approximately 16°C EWT.
On = 10°C. Off = 16°C.
DIP Package #2 (S2) DIP Package #2 has 8 switches and provides the following setup selections:
2.1 Accessory1 relay personality: DIP 2.1 provides selection of ACC1 relay personality (relay operation/ characteristics). See table 6c for description of functionality.
2.2 - Accessory1 relay personality: DIP 2.2 provides selection of ACC 1 relay personality (relay operation/ characteristics). See table 6c for description of functionality.
2.3 Accessory1 relay personality: DIP 2.3 provides selection of ACC 1 relay options. See table 6c for description of functionality.
2.4 - Accessory2 relay personality: DIP 2.4 provides selection of ACC 2 relay personality (relay operation/ characteristics). See table 6c for description of functionality.
2.5 Accessory2 relay personality: DIP 2.5 provides selection of ACC 2 relay personality (relay operation/ characteristics). See table 6c for description of functionality.
2.6 Accessory2 relay personality: DIP 2.6 provides selection of ACC 2 relay options. See table 6c for description of functionality.
2.7 Auto dehumidifi cation fan mode or high fan mode: DIP 2.7 provides selection of auto dehumidifi cation fan mode or high fan mode. In auto dehumidifi cation mode, the fan speed relay will remain off during cooling stage 2 IF the H input is active. In high fan mode, the fan enable and fan speed relays will turn on when the H input is active.
On = Auto dehumidifi cation mode. Off = High fan mode.
2.8 Special factory selection: DIP 2.8 provides special factory selection. Normal position is “On”.
Do not change selection unless instructed to do so by the factory.
Table 6c: Accessory DIP Switch Settings
DIP 2.1 DIP 2.2 DIP 2.3
ACC1 Relay Option
On On
O ff On
On
On
O ff
On
O ff O ff
O ff On
On
On
Cycle with fan
On Water Valve - slow opening
O ff OAD
O ff
O ff
Reheat Option - Humidistat
Reheat Option - Dehumidistat
DIP 2.4 DIP 2.5 DIP 2.6
On On On
ACC2 Relay Option
Cycle with compressor
O ff On
On O ff
On
On Water Valve - slow opening
On On O ff OAD
All other DIP combinations are invalid
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Safety Features
Safety Features – CXM/DXM Control
The safety features below are provided to protect the compressor, heat exchangers, wiring and other components from damage caused by operation outside of design conditions.
Anti-short cycle protection: The control features a 5 minute anti-short cycle protection for the compressor.
Note: The 5 minute anti-short cycle also occurs at power up.
Random start: The control features a random start upon power up of 5-80 seconds.
Fault Retry: In Fault Retry mode, the Status LED begins slowly fl ashing to signal that the control is trying to recover from a fault input. The control will stage off the outputs and then “try again” to satisfy the thermostat input call. Once the thermostat input call is satisfi ed, the control will continue on as if no fault occurred.
If 3 consecutive faults occur without satisfying the thermostat input call, the control will go into “lockout” mode. The last fault causing the lockout will be stored in memory and can be viewed at the “fault” LED (DXM board) or by going into test mode (CXM board). Note:
FP1/FP2 faults are factory set at only one try.
Low pressure switch: The low pressure switch must be open and remain open for 30 continuous seconds during
“on” cycle to be recognized as a low pressure fault. If the low pressure switch is open for 30 seconds prior to compressor power up it will be considered a low pressure
(loss of charge) fault. The low pressure switch input is bypassed for the initial 120 seconds of a compressor run cycle.
Low pressure lockout code = 3
Water coil low temperature (FP1): The FP1 thermistor temperature must be below the selected low temperature limit setting for 30 continuous seconds during a compressor run cycle to be recognized as a
FP1 fault. The FP1 input is bypassed for the initial 120 seconds of a compressor run cycle. FP1 is set at the factory for one try. Therefore, the control will go into lockout mode once the FP1 fault has occurred.
FP1 lockout code = 4
Lockout: In lockout mode, the status LED will begin fast fl ashing. The compressor relay is turned off immediately. Lockout mode can be “soft” reset by turning off the thermostat (or satisfying the call). A
“soft” reset keeps the fault in memory but resets the control. A “hard” reset (disconnecting power to the control) resets the control and erases fault memory.
Lockout with emergency heat: occur. If DXM is confi gured for heat pump thermostat type (DIP 1.3), emergency heat will become active if O/
W2 is energized.
While in lockout mode, if W becomes active (CXM), emergency heat mode will
Air coil low temperature (FP2): The FP2 thermistor temperature must be below the selected low temperature limit setting for 30 continuous seconds during a compressor run cycle to be recognized as a
FP2 fault. The FP2 input is bypassed for the initial 60 seconds of a compressor run cycle. FP2 is set at the factory for one try. Therefore, the control will go into lockout mode once the FP2 fault has occurred.
FP2 lockout code = 5
Condensate overfl ow: The condensate overfl ow sensor must sense overfl ow level for 30 continuous seconds to be recognized as a CO fault. Condensate overfl ow will be monitored at all times.
CO lockout code = 6
High pressure switch: When the high pressure switch opens due to high refrigerant pressures, the compressor relay is de-energized immediately since the high pressure switch is in series with the compressor contactor coil. The high pressure fault recognition is immediate (does not delay for 30 continuous seconds before de-energizing the compressor).
High pressure lockout code = 2
Example: 2 quick fl ashes, 10 sec pause, 2 quick fl ashes,
10 sec. pause, etc.
Over/under voltage shutdown: An over/under voltage condition exists when the control voltage is outside the range of 19VAC to 30VAC. Over/under voltage shut down is a self-resetting safety. If the voltage comes back within range for at least 0.5 seconds, normal operation is restored. This is not considered a fault or lockout. If the CXM/DXM is in over/under voltage shutdown for 15 minutes, the alarm relay will close.
Over/under voltage shut down code = 7 c l i m a t e m a s t e r. c o m 47
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
CXM and DXM Controls
Unit Performance Sentinel-UPS (patent pending): The
UPS feature indicates when the heat pump is operating ineffi ciently. A UPS condition exists when: a) In heating mode with compressor energized, FP2 is greater than 52°C for 30 continuous seconds, or: b) In cooling mode with compressor energized, FP1 is greater than 52°C for 30 continuous seconds, or: c) In cooling mode with compressor energized, FP2 is less than 4.5°C for 30 continuous seconds.
If a UPS condition occurs, the control will immediately go to UPS warning. The status LED will remain on as if the control is in normal mode. Outputs of the control, excluding LED and alarm relay, will NOT be affected by UPS. The UPS condition cannot occur during a compressor off cycle. During UPS warning, the alarm relay will cycle on and off. The cycle rate will be “on” for 5 seconds, “off” for 25 seconds, “on” for 5 seconds,
“off” for 25 seconds, etc.
UPS warning code = 8
Swapped FP1/FP2 thermistors: During test mode, the control monitors to see if the FP1 and FP2 thermistors are in the appropriate places. If the control is in test mode, the control will lockout with code 9 after 30 seconds if: a) The compressor is on in the cooling mode and the
FP1 sensor is colder than the FP2 sensor, or: b) The compressor is on in the heating mode and the
FP2 sensor is colder than the FP1 sensor.
Swapped FP1/FP2 thermistor code = 9.
ESD (DXM only): The ESD (Emergency Shut Down) mode can be enabled from an external common signal to terminal ESD to shut down the unit. The green status light will fl ash code 3 when the unit is in ESD mode.
ESD mode = code 3 (green “status” LED)
Diagnostic Features The LED on the CXM board advises the technician of the current status of the CXM control. The LED can display either the current CXM mode or the last fault in memory if in test mode. If there is no fault in memory, the LED will fl ash Code 1
(when in test mode).
The green status LED and red fault LED on the DXM board advise the technician of the current status of the
DXM control. The status LED will indicate the current mode that the DXM control is in. The fault LED will
ALWAYS fl ash a code representing the LAST fault in memory. If there is no fault in memory, the fault LED will fl ash Code 1. The yellow test LED will turn on when in test mode. CAUTION: Do not restart units without inspection and remedy of faulting condition. Damage may occur.
CXM/DXM Control Start-up Operation The control will not operate until all inputs and safety controls are checked for normal conditions. The compressor will have a 5 minute anti-short cycle delay at power-up.
The fi rst time after power-up that there is a call for compressor, the compressor will follow a 5 to 80 second random start delay. After the random start delay and anti-short cycle delay, the compressor relay will be energized. On all subsequent compressor calls, the random start delay is omitted.
48 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Blower Adjustment
CAUTION!
CAUTION! Always disconnect all power supply(s) to unit prior to making belt or sheave adjustments. Inadvertently starting of the motor can cause damage to the equipment and personal injury.
Airfl ow and External Static Pressure
Selection Adjustment - The TCH/V Series is available with standard, low, and high static options. These options will substitute a different blower drive sheave for each static range. In addition certain static ranges
(bold print in Tables 5a through 5k) may require the optional large fan motor. Please specify static range and motor horsepower when ordering. See model nomenclature.
Belt Tensioning Procedure - TCH/V
1. Remove belt from motor sheave
2. Lift motor assembly
3. Loosen the 7.9mm hex nuts on the grommet motor adjustment bolts (2 per bolt). To increase the belt tension loosen the top hex nut. To decrease the belt tension loosen the bottom hex nut.
4. Turn the bolts by hand to the desired position then tighten the 7.9mm hex nuts ( 2 per bolt).
5. Lower the motor assembly
6. Install the belt
7. The belt should be tensioned tensioning gauge method such as the Browning Belt Tensioner to set proper belt tension (See next page) .
Sheave Adjustment - The TCH/V Series is supplied with variable sheave drive on the fan motor to adjust for differing airfl ows at various ESP conditions. Select an airfl ow requirement on the left side of the table, then move horizontally to right under the required ESP.
Note the sheave turns open, rpm and horsepower for that condition. Fully closed the sheave will produce the highest static capability (higher rpm). To adjust sheave position: loosen belt tension and remove belt, loosen set screw on variable sheave (on fan motor) and open sheave to desired position. Retighten set screw and replace belt and set belt tension as below.
Notes:
- Motor position should not need adjustment.
- Motor sheave position is at mid position of each sheave. Thus the motor sheave is typically 2.5 turns open on a 5 turn sheave.
Sheave and Pulley Alignment - Verify belt is straight, misalignment will cause premature belt failure. Adjust sheave if needed.
Belt Tensioning - An overly loose belt will, upon motor start, produce a slippage 'squeel' and cause premature belt failure and or intermittent airfl ow. An overly tight belt can cause premature motor or blower bearing failure. c l i m a t e m a s t e r. c o m 49
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
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Tensioning V-Belt Drives
General Rules of Tensioning
1. Ideal tension is the lowest tension at which the belt will not slip under peak load conditions.
2. Check tension frequently during the first 24-48 hours of operation.
3. Over tensioning shortens belt and bearing life.
4. Keep belts free from foreign material which may cause slip.
5. Make V-drive inspection on periodic basis. Tension when slipping.
Never apply belt dressing as this willl damage the belt and cause
DEFLECTION =
BELT
SMALL
“O” RING
LARGE
“O” RING
FORCE
SCALE
Tension Measurement Procedure
1. Measure the belt span (see sketch).
2. Position bottom of the large “O” ring on the span scale at the measured belt span.
3. Set the small “O” ring on the deflection force scale to zero.
4. Place the tension checker squarely on one belt at the center of the belt span. Apply a force on the plunger and perpendicular to the belt span until the bottom of the large “O” ring is even with the top of the next belt or with the bottom of a straight edge laid across the sheaves.
5. Remove the tension checker and read the forct applied from the bottom of the small “O” ring on the deflection force scale.
6. Compare the force you have applied with the values given in the table below. The force should be between the minimum and maximum shown. The maximum value is shown for “New Belt” and new belts should be tensioned at this value to allow for expected tension loss. Used belts should be maintained at the minimum value as indicated in the table below.
Defl ection Force - Newtons
NOTE: The ratio of deflection to belt span is 1:64.
Belt Deflection Force
Super Gripbelts and
Unnotched Gripbands
Gripnotch Belts and
Notched Gripbands
Cross
Section
Sheave Diameter - cm
Smallest
Sheave
Diameter
Range
RPM
Range
7.6 - 9.1
1000 - 2500
2501 - 4000
Used
Belt
New
Belt
Used
Belt
New
Belt
SPAN
SCALE
A, AX
B, BX
9.6 - 12.2
12.7 - 17.8
8.6 - 10.7
11.2 - 14.2
14.7 - 21.8
1000 - 2500
2501 - 4000
1000 - 2500
2501 - 4000
860- 2500
2501 - 4000
860- 2500
2501 - 4000
860- 2500
2501 - 4000
16.458
12.454
20.016
16.902
24.019
20.906
-
-
23.574
20.016
28.022
26.688
24.464
18.682
30.246
25.354
35.584
31.136
-
-
35.139
29.802
41.811
39.587
18.237
15.123
22.240
19.126
25.354
22.685
21.795
18.682
36.029
31.581
37.808
32.470
27.133
22.240
32.915
28.467
41.811
33.805
32.026
27.578
46.704
40.477
56.045
48.483
50 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Blower Sheave Information
Table 4a: TCH/V Blower Sheave and Belt Information
Model
TCH/V072
TCH/V096
TCH/V120
TCV160
TCV192
TCV240
TCV300
Confi guration
Return/Supply
Left or Right/
Straight or Back
Component
A
Drive Package
B C
Blower Sheave BK67 X 25.4mm
BK85 X 25.4mm
BK67 X 25.4mm
Motor Sheave 1VP34 X 22.2mm
1VP34 X 22.2mm
1VP44 X 22.2mm
Motor
Belt
.75kW
BX46
.75kW
BX50
.75kW
BX48
Blower Sheave BK67 X 25.4mm
BK77 X 25.4mm
BK62 X 25.4mm
Motor Sheave 1VP40 X 22.2mm
1VP34 X 22.2mm
1VP44 X 22.2mm
Motor
Belt
1.49kW
BX46
1.49kW
BX48
1.49kW
BX46
Blower Sheave BK67 X 25.4mm
BK67 X 25.4mm
BK67 X 25.4mm
Motor Sheave 1VP44 X 22.2mm
1VP34 X 22.2mm
1VP50 X 22.2mm
Motor 2.24kW
2.24kW
2.24kW
Belt
Blower Sheave
BX48
BK80H
BX46
BK80H
BX48
BK80H
Motor Sheave 1VP44 X 22.2 mm 1VP40 X 22.2 mm 1VP50 X 22.2 mm
Motor 2.24 kW 2.24 kW 2.24 kW
Belt
Blower Sheave
B43
BK77H
BX42
BK80H
B43
BK70H
Motor Sheave 1VP44 X 22.2 mm 1VP40 X 22.2 mm 1VP50 X 22.2 mm
Motor
Belt
2.24 kW
BX42
2.24 kW
BX42
2.24 kW
BX42
Blower Sheave BK90H BK90H BK80H
Motor Sheave 1VP60 X 28.6 mm 1VP50 X 28.6 mm 1VP60 X 28.6 mm
Motor
Belt
3.73 kW
B45
3.73 kW
B44
3.73 kW
B44
Blower Sheave 2BK80H BK90H 2BK80H
Motor Sheave 2VP60 X 34.9 mm 1VP60 X 34.9 mm 2VP62 X 34.9 mm
Motor
Belt
5.59 kW
BX55
5.59 kW
BX57
5.59 kW
BX55 c l i m a t e m a s t e r. c o m 51
52
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
TCH/V 072 Blower Performance
Airfl ow in l/s with wet coil and clean fi lter l/s Pa 0 25 50
614
661
708
755
802
850
897
944
991
1038
1086
1133
1180
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
4
0.23
A
604
4
0.26
A
615
3.5
0.19
A
583
4.5
0.21
A
599
B
547
1.5
0.17
B
568
1
0.09
B
505
3
0.12
B
526
2
0.14
3
0.43
A
690
2.5
645
3
0.38
A
660
0.32
A
630
3.5
0.34
A
0.46
A
700
2
4.5
0.36
A
609
4
557
5
0.32
A
573
0.39
A
620
3.5
0.21
B
521
2.5
0.25
B
536
2
0.28
A
0.15
B
500
3
0.18
B
510
2.5
0.28
A
583
4.5
0.30
A
1.5
0.21
B
557
1.5
0.23
B
568
1
0.16
B
531
2
0.18
B
547
0.12
B
500
3
0.14
B
510
2.5
3.5
0.39
A
645
3
599
4
0.35
A
620
0.42
A
660
3
100 125 150 175 200 225 250
2
0.49
C
920
1.5
0.54
C
930
1.5
0.39
C
900
2
0.42
C
910
C
865
3
0.37
C
885
2.5
0.27
C
815
4
0.30
C
840
3.5
0.34
950
1
0.67
C
960
1
0.58
C
940
1
0.62
C
2.5
0.46
C
890
2
0.50
C
895
2
0.36
C
870
2.5
0.39
C
885
C
835
3.5
0.34
C
855
3
0.25
C
790
4.5
0.29
C
815
4
0.32
1.5
0.69
C
945
1
915
1.5
0.63
C
925
0.55
C
905
2
0.59
C
0.73
C
950
1
3
0.43
C
855
3
0.48
C
865
2.5
0.34
C
835
3.5
0.36
C
850
C
805
4
0.32
C
820
3.5
0.24
C
765
5
0.26
C
785
4.5
0.29
2
0.65
C
910
2
885
2.5
0.60
C
895
0.52
C
875
2.5
0.56
C
0.70
C
920
1.5
4
0.40
C
820
3.5
0.44
C
825
3.5
0.32
C
800
4
0.34
C
815
C
775
4.5
0.29
C
785
4.5
0.21
A
730
1
0.24
C
755
5
0.27
3
0.62
C
880
2.5
850
3
0.56
C
860
0.48
C
835
3.5
0.52
C
0.66
C
885
2.5
5
0.36
C
780
4.5
0.41
C
785
4.5
0.29
C
765
5
0.31
C
775
A
735
1
0.27
A
750
1
0.19
A
695
2
0.22
A
715
1.5
0.25
3.5
0.58
C
845
3
810
4
0.52
C
820
0.44
C
795
4
0.48
C
0.62
C
850
3
1
0.33
A
740
1
0.37
C
750
5.5
0.27
A
720
1.5
0.29
A
735
A
695
2
0.25
A
710
1.5
0.17
A
655
3
0.19
A
675
2.5
0.22
4.5
0.54
C
805
4
770
5
0.48
C
785
0.40
C
755
5
0.45
C
0.58
C
815
4
2
0.30
A
695
2
0.33
A
705
1.5
0.24
A
680
2.5
0.26
A
690
A
650
3
0.22
A
665
2.5
0.14
A
615
3.5
0.17
A
635
3
0.19
1
0.49
C
765
5
730
1
0.45
A
745
0.37
A
715
1.5
0.41
A
0.54
C
780
4.5
75
3
0.27
A
655
3
0.29
A
660
2.5
0.22
A
635
3.5
0.24
A
645
A
604
4
0.19
A
620
3.5
0.12
A
563
5
0.14
A
578
4.5
0.17
1.5
0.46
A
730
1.5
685
2
0.42
A
705
0.34
A
670
2.5
0.37
A
0.49
A
740
1
275
1.5
0.52
C
950
1
0.56
C
960
1
0.42
C
925
1.5
0.45
C
940
C
890
2.5
0.39
C
910
2
0.29
C
840
3.5
0.33
C
870
3
0.36
300 325
C
940
1.5
0.44
C
960
1
0.32
C
890
2.5
0.36
C
910
2
0.41
C
915
2
0.41
C
935
1.5
0.31
C
870
2.5
0.34
C
890
2
0.38
0.44
C
950
1
350
0.34
C
910
2
0.38
C
930
1.5
0.43
C
960
1
375
0.35
C
925
1.5
0.40
C
950
1
A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor.
Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require fi eld selection.
For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.
Do not operate in black regions. All airfl ow is rated at lowest Voltage if unit is dual Voltage rated, i.e. 380V for 380-420V units.
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
TCH/V 096 Blower Performance
Airfl ow in l/s with wet coil and clean fi lter l/s 0
850
897
944
991
1038
1086
1133
1180
1227
1274
1322
1369
1416
1463
1510
1558
1605
1652
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Pa
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
4.5
0.53
A
705
4
0.57
A
720
4
0.62
A
735
3.5
0.68
A
755
3
0.75
A
775
6
0.41
A
645
5.5
604
2
0.37
A
625
0.45
A
665
5
0.49
A
685
3
0.29
B
583
2.5
0.34
B
4
0.22
B
542
3.5
0.27
B
563
25
0.15
B
500
4.5
0.19
B
521
2.5
0.81
A
790
2.5
0.88
A
810
2
0.94
A
825
1.5
5.5
0.49
A
665
5
0.53
A
685
4.5
0.58
A
700
4.5
0.64
A
720
4
0.70
A
740
2.5
0.38
B
604
2
557
3
0.34
B
583
0.41
A
625
6
0.45
A
645
4
0.26
B
536
3.5
0.30
B
0.20
B
500
4.5
0.24
B
516
3.5
0.76
A
760
3
0.82
A
775
3
0.89
A
795
2.5
4
0.57
A
745
3.5
0.61
A
760
3
0.67
A
775
2.5
0.72
A
790
2.5
0.80
A
810
5
0.44
A
685
4.5
0.48
A
700
4.5
0.52
A
720
0.32
A
630
6
0.37
A
650
5.5
0.41
A
665
2.5
0.25
B
594
2
50
0.18
B
552
3
0.21
B
573
0.30
B
615
1.5
2
0.86
A
825
1.5
0.92
A
840
1.5
0.99
A
860
1
2.5
0.65
A
810
2
0.69
A
825
1.5
0.75
A
845
1
0.80
A
860
1
0.90
C
875
3.5
0.52
A
765
3
730
3.5
0.47
A
745
0.55
A
775
3
0.60
A
795
4.5
0.40
A
715
4
0.43
A
5
0.32
A
685
4.5
0.36
A
700
100
0.24
A
655
5.5
0.28
A
670
4
0.96
C
890
4
1.02
C
905
3.5
1.08
C
920
3
3
0.82
C
945
2.5
0.87
C
955
2.5
0.93
C
970
2
1.02
C
985
2
1.08
C
995
4
0.69
C
905
3.5
0.72
C
915
3.5
0.77
C
930
0.54
C
870
4
0.59
C
885
4
0.64
C
895
1.5
0.46
A
845
1
200
0.34
A
820
2
0.41
A
830
0.51
A
860
1
1.5
1.14
C
1010
1.5
1.21
C
1025
1
1.26
C
1035
1
3.5
0.78
C
910
3.5
0.82
C
920
3
0.88
C
940
3
0.97
C
955
2.5
1.03
C
965
0.65
C
875
4
0.69
C
885
4
0.73
C
900
2.5
1.09
C
980
2
1.15
C
995
2
1.21
C
1010
1.5
2
0.51
A
835
1.5
0.55
A
845
1
0.60
A
860
1
2.5
0.42
A
805
2
0.47
A
820
175
0.32
A
780
2.5
0.38
A
795
0.74
C
880
4
0.77
C
890
4
0.84
C
910
3.5
0.90
C
920
3
0.99
C
935
3
1.05
C
950
2.5
1.11
C
965
2.5
1.17
C
980
2
1.5
0.61
A
835
1.5
810
2
0.56
A
825
2.5
0.47
A
795
2.5
0.51
A
0.64
A
850
1
0.68
A
865
1
3
0.39
A
770
3
0.43
A
780
150
0.30
A
745
3.5
0.34
A
755
2.5
0.56
A
800
2
770
3
0.51
A
785
0.60
A
815
2
0.64
A
830
3.5
0.43
A
755
3
0.47
A
1.5
0.69
A
845
1
0.73
A
860
1
4
0.36
A
730
3.5
0.39
A
740
125
0.27
A
700
4.5
0.31
A
710
3.5
1.00
C
920
3
1.06
C
935
3
1.12
C
950
2.5
C
890
4
0.94
C
905
0.79
C
875
4
0.85
3
0.61
A
780
2.5
0.65
A
795
2.5
0.71
A
810
2
0.76
A
825
1.5
0.85
A
840
4
0.48
A
725
4
690
4.5
0.44
A
705
0.51
A
740
3.5
0.56
A
760
5.5
0.36
A
670
5
0.40
A
1.5
0.91
A
860
1
0.97
C
875
4
1.03
C
890
4
A
640
5.5
0.33
A
655
0.24
A
625
6
0.28
75
0.21
B
604
1.5
A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor.
Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require fi eld selection.
For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.
Do not operate in black regions. All airfl ow is rated at lowest Voltage if unit is dual Voltage rated, i.e. 380V for 380-420V units.
c l i m a t e m a s t e r. c o m
1
0.83
C
1030
1
1010
1.5
0.78
C
1020
2
0.67
C
1000
1.5
0.73
C
2.5
0.58
C
975
2
0.63
C
990
300
0.46
C
945
3
0.53
C
960
2
0.79
C
1005
1.5
980
2
0.74
C
990
0.85
C
1015
1.5
0.90
C
1025
2.5
0.64
C
970
2
0.69
C
1
0.96
C
1035
1
1.02
C
1045
1
3
0.55
C
945
2.5
0.60
C
960
275
0.42
C
915
3.5
0.50
C
930
1.5
0.91
C
1005
1.5
0.96
C
1015
1.5
1.03
C
1030
1
1.12
C
1040
1
2.5
0.75
C
970
2
950
2.5
0.71
C
960
0.80
C
985
2
0.85
C
995
3
0.61
C
935
3
0.66
C
3.5
0.52
C
915
3.5
0.57
C
925
250
0.39
C
890
4
0.47
C
900
2.5
0.86
C
975
2
0.91
C
985
2
0.97
C
1000
1.5
1.07
C
1015
1.5
1.13
C
1025
3
0.72
C
940
3
915
3.5
0.67
C
925
0.76
C
950
2.5
0.81
C
960
4
0.58
C
905
3.5
0.62
C
1
1.18
C
1035
1
225
0.36
A
855
1
0.44
A
870
1
0.49
C
880
4
0.54
C
895
1.5
0.63
C
1030
1
0.69
C
1045
350
0.52
C
995
2
0.58
C
1015
1 1
0.71
C
1030
1
0.77
C
1040
1
2
0.60
C
1005
1.5
0.66
C
1020
325
0.49
C
970
2.5
0.55
C
990
375
0.55
C
1020
1.5
0.61
C
1040
1
53
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
TCH/V 120 Blower Performance
Airfl ow is l/s with wet coil and clean fi lter
54
Pa
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
75
810
4
0.82
A
825
3.5
0.88
A
780
4.5
0.68
A
790
4.5
0.75
A
840
3.5
0.94
A
855
3
1.02
A
880
1.5
1.22
A
930
1.5
1.32
A
945
2.5
1.09
A
900
2
1.16
A
915
1
1.41
C
960
3.5
A
750
5
0.59
A
765
5
0.63
A
A
715
6
0.51
A
730
5.5
0.55
0.35
B
665
2.5
0.40
B
680
2
0.43
B
700
2
0.47
25
B
670
2.5
0.51
B
690
2
0.55
B
705
1.5
B
635
3
0.44
B
655
3
0.47
B
594
4
0.37
B
615
3.5
0.40
0.29
B
573
4.5
0.33
4
0.99
A
835
3.5
1.05
A
855
0.85
A
790
4.5
0.91
A
810
0.73
A
760
5
0.79
A
775
4.5
0.60
A
720
6
0.66
A
735
5.5
3
1.11
A
870
2.5
1.21
A
885
2.5
1.29
A
900
2 l/s
1038
1086
1133
1180
1227
1274
1322
1369
1416
1463
1510
1558
1605
1652
1699
1746
1794
1841
1888
0 125
A
820
3.5
0.67
A
830
3.5
0.71
A
A
790
4.5
0.59
A
805
4
0.63
A
760
5
0.50
A
775
4.5
0.55
0.42
A
745
5.5
0.46
875
2.5
0.92
A
890
2
0.98
A
845
3
0.77
A
860
3
0.82
A
905
2
1.04
A
920
1.5
1.11
A
940
1
1.33
C
990
3
1.43
C
1005
3
1.20
C
960
3.5
1.26
C
975
3.5
1.53
C
1015
2.5
150
A
855
3
0.72
A
865
3
0.75
A
A
830
3.5
0.63
A
840
3.5
0.67
A
800
4
0.55
A
815
4
0.60
0.46
A
785
4.5
0.50
910
2
0.96
A
920
1.5
1.02
A
935
1.5
1.08
A
945
1
875
2.5
0.82
A
895
2
0.89
A
3
1.32
C
1005
3
1.38
C
1015
1.15
C
970
3.5
1.25
C
990
2.5
1.49
C
1030
2
1.60
C
1045
2
740
5.5
0.79
A
755
5
0.87
A
780
700
2
0.68
A
725
6
0.74
A
3.5
1.07
A
840
3.5
1.17
A
860
3
1.23
A
875
2.5
4.5
0.94
A
805
4
1.01
A
825
670
2.5
0.57
B
685
2
0.61
B
0.44
B
635
3
0.47
B
650
3
0.52
B
0.37
B
594
4
0.40
B
615
3.5
0.30
B
547
5
0.34
B
573
4.5
300
C
1045
2
1.00
C
1055
1.5
1.04
C
C
1025
2.5
0.88
C
1035
2
0.93
0.67
C
995
3
0.72
C
1005
3
0.77
C
1015
2.5
0.82
1085
1
1.26
C
1095
1
1060
1.5
1.11
C
1075
1.5
1.20
C
325
C
1075
1.5
1.05
C
1085
1
1.10
C
1090
1
C
1055
1.5
0.92
C
1065
1.5
0.97
0.70
C
1020
2.5
0.76
C
1035
2
0.82
C
1045
2
0.87
350
0.73
C
1050
2
0.80
C
1060
1.5
0.86
C
1075
1.5
0.91
C
1085
1
0.96
C
1095
1
375
0.76
C
1075
1.5
0.85
C
1090
1
A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor.
Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require fi eld selection.
For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.
Do not operate in black regions. All airfl ow is rated at lowest Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units.
250
C
985
3
0.89
C
995
3
0.94
C
C
965
3.5
0.79
C
975
3.5
0.84
0.60
A
930
1.5
0.65
A
940
1.5
0.70
A
955
1
0.75
1025
2.5
1.16
C
1040
2
1.21
C
1000
3
1.00
C
1015
2.5
1.09
C
1050
2
1.29
C
1060
1.5
1.34
C
1080
1
1.45
C
1100
1
275
C
1015
2.5
0.94
C
1025
2.5
0.99
C
C
995
3
0.83
C
1005
3
0.88
C
975
3.5
0.73
C
985
3
0.78
0.63
C
960
3.5
0.68
1055
1.5
1.20
C
1065
1.5
1.26
C
1030
2
1.05
C
1045
2
1.15
C
1075
1.5
1.35
C
1090
1
175
940
1.5
1.01
A
950
1
1.07
C
910
2
0.86
A
925
1.5
0.94
A
965
3.5
1.12
C
975
3.5
1.20
C
1000
2
1.45
C
1045
2
1.55
C
1055
3
1.30
C
1015
2.5
1.37
C
1030
1.5
1.66
C
1070
1.5
A
885
2.5
0.76
A
900
2
0.80
A
A
865
3
0.67
A
875
2.5
0.71
A
840
3.5
0.59
A
855
3
0.64
0.50
A
825
3.5
0.54
200
970
3.5
1.05
C
980
3.5
1.11
C
940
1
0.91
A
955
1
0.99
C
995
3
1.17
C
1005
3
1.24
C
1025
1.5
1.51
C
1070
1.5
1.62
C
1085
2.5
1.35
C
1045
2
1.43
C
1060
1
1.72
C
1095
1
A
920
1.5
0.80
A
930
1.5
0.85
A
A
900
2
0.72
A
910
2
0.75
A
875
2.5
0.63
A
890
2.5
0.68
0.54
A
865
3
0.58
100
0.39
B
705
1.5
875
2.5
0.99
A
890
2
1.06
A
910
845
3
0.88
A
860
3
0.94
A
1
1.27
C
960
3.5
1.38
C
975
2
1.15
A
930
1.5
1.21
A
945
3.5
1.48
C
990
3
810
4
0.73
A
825
3.5
0.79
A
0.59
A
785
4.5
0.64
A
800
4
0.67
A
0.51
A
755
5
0.55
A
770
5
0.43
A
720
6
0.47
A
740
5.5
50
B
640
3
0.40
B
660
2.5
0.44
0.31
B
620
3.5
0.37
B
675
2.5
0.47
B
690
2
0.51
B
710
1.5
790
4.5
0.83
A
805
4
0.89
A
820
3.5
0.96
A
845
760
5
0.70
A
775
4.5
0.77
A
0.55
A
725
6
0.59
A
745
5.5
0.65
A
2.5
1.17
A
900
2
1.27
A
915
1.5
1.35
A
930
1.5
3
1.04
A
870
2.5
1.10
A
885
225
A
910
2
0.66
A
920
1.5
0.71
0.57
A
900
2
0.61
A
930
1.5
0.75
A
940
1
0.79
A
950
1
1010
2.5
1.16
C
1020
2.5
1.23
C
1035
2
1.29
C
1050
985
3
1.05
C
1000
3
1.10
C
0.84
C
960
3.5
0.89
C
970
3.5
0.95
C
2
1.40
C
1070
1.5
1.49
C
1085
1
1.57
C
1095
1
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Blower Performance Data - TCV160 - Standard Unit
Airfl ow is l/s with wet coil and clean fi lter l/s 0 25
1416
1510
1605
1699
1794
1888
1982
2077
2171
2266
2360
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Pa
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
0.52
B
500
4
0.59
B
521
3
0.66
B
542
2.5
B
552
2
0.66
B
568
1.5
0.72
B
583
1.5
B
521
3
0.53
B
536
2.5
0.60
0.41
B
505
3.5
0.48
50
0.26
B
500
4
0.29
B
510
3.5
0.33
B
1.5
0.39
B
526
3
578
1.5
0.39
0.45
B B
536
2.5
0.45
B
552
2
0.54
B
568
1.5
0.59
B
583
1.5
0.67
A
599
6
0.73
A
615
5.5
0.79
A
630
5
75
0.28
B
542
2.5
0.31
B
552
2
0.35
B
568
589
1
0.50
A
604
6
0.62
A
620
5.5
0.64
A
630
5
0.74
A
645
4.5
0.80
A
660
4
0.86
A
670
4
125
0.38
A
645
4.5
0.42
A
655
4.5
0.47
A
665
4
0.51
A
675
4
0.57
A
680
4
0.65
A
695
3.5
0.73
A
705
3
0.79
A
715
3
0.86
A
725
2.5
0.93
A
740
2.5
1.01
A
755
2
150
0.43
A
685
3.5
0.47
A
695
3.5
0.52
A
710
3
0.56
A
720
3
0.64
A
725
2.5
0.72
A
735
2.5
0.79
A
745
2
0.86
A
755
2
0.93
A
765
1.5
1.00
A
775
1.5
1.10
A
790
1
175
0.48
A
730
3
0.53
A
740
2.5
0.57
A
750
2
0.61
A
760
1.5
0.70
A
765
1.5
0.79
A
775
1
0.87
A
785
1
0.94
C
795
3.5
1.01
C
805
3.5
1.10
C
815
3
1.19
C
825
3
805
3.5
0.86
C
815
3
0.95
1
0.66
C
800
3.5
0.77
C
200
0.54
A
770
1.5
0.57
A
775
1
0.62
A
790
C
845
2.5
1.19
C
855
2
C
825
3
1.02
C
835
2.5
1.09
1.27
C
860
2
640
4.5
0.57
A
650
4.5
0.67
5.5
0.45
A
630
5
0.51
A
100
0.33
B
594
1
0.37
B
609
5.5
0.41
A
620
A
685
3.5
0.87
A
700
3.5
A
660
4
0.72
A
675
4
0.80
0.94
A
715
3
845
2.5
0.93
C
850
2
1.02
3
0.70
C
835
2.5
0.84
C
225
0.58
C
800
3.5
0.62
C
810
3.5
0.66
C
825
C
880
1.5
1.27
C
890
1
C
860
2
1.10
C
875
1.5
1.16
1.35
C
895
1
275
0.67
C
860
2
0.72
C
880
1.5
0.76
C
890
1
0.81
C
900
1
880
1.5
1.00
C
890
1.5
1.08
2
0.74
C
870
2
0.91
C
C
895
1
1.16
C
905
1
250
0.62
C
830
3
0.67
C
845
2.5
0.71
C
860
A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor.
Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require fi eld selection.
For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.
Do not operate in black regions. All airfl ow is rated at lowest Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units.
300
0.72
C
890
1
0.77
C
905
1 c l i m a t e m a s t e r. c o m 55
56
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Blower Performance Data - TCV192 - Standard Unit
Airfl ow is l/s with wet coil and clean fi lter l/s
1510
1605
1699
1794
1888
1982
2077
2171
2266
2360
2454
2549
2643
2738
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
Pa
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
3.5
0.78
B
599
3
0.84
B
0.65
B
557
4
0.71
B
573
615
2.5
0.92
A
635
5.5
1.00
A
650
5
0
B
510
5.5
0.51
B
521
5
0.40
536
4.5
0.45
B B
500 547
6
0.46
4
0.53
0.58
B
536
4.5
0.65
B
583
3
B
557
4
0.57
B
568
3.5
25
0.28
B
516
5
0.30
B
521
5
578
3.5
0.34
0.40
B B
531
4.5
0.39
B
583
3
0.45
B
50
0.33
B
568
3.5
0.37
B
B
609
2.5
0.62
B
615
2
589
3
0.50
B
599
2.5
0.60
0.73
A
635
5.5
6
0.85
A
640
5.5
0.92
A
0.72
B
604
2.5
0.78
A
620
655
5
0.99
A
670
4.5
1.08
A
690
4
5
0.92
A
680
4.5
0.99
A
0.78
A
645
5
0.85
A
660
695
4
1.07
A
710
3.5
1.15
A
725
3
4
0.99
A
720
3.5
1.07
A
0.85
A
690
4
0.92
A
705
735
3
1.15
A
750
2.5
1.23
A
765
2.5
A
655
5
0.70
A
660
4.5
640
5
0.56
A
645
5
0.67
0.79
A
675
4.5
630
5.5
0.46
A
635
5.5
0.51
A
75
0.39
A
625
6
0.42
A
100
0.44
A
665
5
0.48
A
675
4.5
0.51
A
680
4.5
0.57
A
680
4.5
0.64
A
690
4
0.72
A
695
4
0.77
A
700
3.5
0.85
A
715
3.5
0.92
A
730
3
0.99
A
745
3
1.06
A
755
2.5
1.14
A
770
2
1.24
A
785
2
1.30
A
795
1.5
125
0.49
A
710
4
0.53
A
715
3.5
0.57
A
725
3.5
0.64
A
725
3
0.72
A
735
3
0.78
A
735
3
0.84
A
745
2.5
0.91
A
755
2.5
0.98
A
765
2.5
1.08
A
780
2
1.14
A
790
1.5
1.22
A
805
1.5
1.32
A
820
1
1.39
C
830
6
150
0.55
A
755
2.5
0.58
A
760
2.5
0.62
A
765
2.5
0.70
A
765
2
0.79
A
775
2
0.85
A
775
2
0.91
A
780
2
0.99
A
795
1.5
1.07
A
805
1.5
1.17
A
820
1
1.24
C
830
6
1.30
C
840
5.5
1.40
C
850
5
1.47
C
865
4.5
C
1015
1.5
1.39
C
1020
1.5
1000
2
1.22
C
1010
1.5
1.31
1.51
C
1030
1
1.60
C
1035
1
1.71
C
1045
1
975
2.5
1.01
C
985
2.5
1.12
C
325
0.88
C
960
3
0.94
C
A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor.
Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require fi eld selection.
For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.
Do not operate in black regions. All airfl ow is rated at lowest Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units.
5
1.32
C
865
5
1.38
C
1.17
C
845
5.5
1.26
C
855
875
4.5
1.49
C
885
4.5
1.56
C
895
4
A
815
1
0.99
A
820
1
805
1.5
0.86
A
810
1
0.93
1.06
C
830
6
795
1.5
0.66
A
800
1.5
0.77
A
175
0.59
A
785
2
0.63
A
4.5
1.41
C
900
4
1.46
C
1.24
C
880
4.5
1.34
C
890
905
3.5
1.57
C
915
3.5
1.65
C
925
3
C
855
5
1.07
C
860
5
845
5.5
0.93
C
850
5
1.01
1.14
C
870
4.5
830
6
0.71
C
840
5.5
0.84
C
200
0.63
A
820
1
0.67
C
3.5
1.48
C
930
3.5
1.56
C
1.31
C
910
4
1.40
C
920
940
3
1.66
C
950
3
1.74
C
955
3
C
890
4.5
1.14
C
895
4
880
4.5
0.99
C
885
4.5
1.07
1.22
C
905
4
865
5
0.75
C
875
5
0.91
C
225
0.68
C
855
5.5
0.71
C
2.5
1.56
C
965
2
1.64
C
1.38
C
945
2.5
1.48
C
955
970
2
1.74
C
980
2
1.84
C
990
1.5
C
925
3
1.21
C
930
3
910
4
1.04
C
915
3.5
1.14
1.28
C
935
3
895
4.5
0.82
C
905
4
0.96
C
250
0.73
C
885
4.5
0.77
C
2
1.63
C
995
2
1.74
C
1.44
C
975
2.5
1.54
C
985
1005
2
1.85
C
1015
1.5
1.94
C
1020
1.5
C
955
3
1.27
C
960
2.5
940
3
1.11
C
950
3
1.19
1.36
C
970
2.5
920
3.5
0.88
C
930
3.5
1.01
C
275
0.78
C
910
4
0.82
C
1.5
1.72
C
1025
1.5
1.83
C
1.53
C
1010
1.5
1.62
C
1015
1035
1
1.94
C
1040
1
2.05
C
1050
1
C
985
2
1.33
C
990
2
970
2.5
1.16
C
980
2.5
1.24
1.42
C
1000
2
950
3
0.94
C
955
3
1.07
C
300
0.83
C
935
3.5
0.88
C
C
1040
1
1.45
C
1045
1
1020
1.5
1.28
C
1035
1
1.37
1000
2
1.07
C
1010
1.5
1.17
C
350
0.93
C
985
2.5
0.99
C
1020
1.5
1.12
C
1030
1
1.23
C
1045
1
375
0.97
C
1005
1.5
1.03
C
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Blower Performance Data - TCV240 - Standard Unit
Airfl ow is l/s with wet coil and clean fi lter l/s
1888
1982
2077
2171
2266
2360
2454
2549
2643
2738
2832
2926
3021
3115
3210
3304
1
1.87
C
900
4
875
1.5
1.70
A
890
1.99
C
915
3.5
2.09
C
A
860
2
1.57
A
1.40
A
850
2.5
1.46
925
3
2.20
C
935
2.5
A
820
3
1.24
A
1.08
A
810
3.5
1.17
830
3
1.30
A
840
2.5
4
1.01
A
805
3.5
785
4
0.94
A
795
150
0.80
A
780
4.5
0.87
A
2
1.78
A
870
2
845
2.5
1.60
A
855
1.90
A
885
1.5
2.00
A
A
830
3
1.50
A
1.31
A
815
3.5
1.39
895
1
2.11
C
905
4
A
785
4.5
1.15
A
1.00
A
775
4.5
1.09
795
4
1.22
A
805
3.5
5
0.93
A
765
5
745
5.5
0.86
A
755
125
0.73
A
740
6
0.79
A
3
1.68
A
835
3
810
3.5
1.51
A
820
1.80
A
850
2.5
1.91
A
A
795
4
1.42
A
1.24
A
785
4
1.30
865
2
2.02
A
875
1.5
A
750
5.5
1.07
A
0.92
A
735
6
1.00
760
5
1.14
A
770
4.5
3
0.86
B
725
3
705
3.5
0.79
B
715
100
0.65
B
695
3.5
0.73
B
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
Pa
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
0 25
5.5
1.48
A
770
5
735
3
1.35
A
750
1.60
A
785
4.5
1.71
A
B
725
3
1.24
B
1.07
B
710
3.5
1.15
795
4
1.83
A
810
3.5
50
B
665
5
0.92
B
0.80
B
655
5
0.85
680
4.5
0.99
B
695
4
6
0.74
B
645
5.5
665
4.5
0.64
0.72
B B
630 675
4.5
0.80
B
685
4
720
3
1.07
A
735
6
B
710
3.5
0.99
B
0.86
B
695
3.5
0.93
75
0.57
B
650
5
0.68
B
4
1.59
A
805
3.5
775
4.5
1.43
A
785
1.69
A
815
3.5
1.81
A
A
760
5
1.33
A
1.15
A
750
5.5
1.22
830
3
1.93
A
845
2.5
3
1.39
A
735
6
700
3.5
1.26
B
715
1.50
A
750
5.5
1.60
A
B
685
4
1.16
B
0.99
B
670
4.5
1.07
760
5
1.72
A
775
4.5
0.79
B
625
6
0.85
B
640
5.5
0.92
B
655
5
4.5
1.29
B
695
4
660
5
1.17
B
675
1.41
B
715
3.5
1.52
A
B
645
5.5
1.08
B
0.91
B
630
6
0.99
730
6
1.63
A
745
5.5
C
1050
0
1.81
C
1.63
C
1045
0
1.72
1055
0
1.90
C
1060
0
0.5
1.53
C
1035
0.5
1020
0.5
1.42
C
1030
325
1.23
C
1015
1
1.32
C
C
1020
1
1.72
C
1.54
C
1015
1
1.63
1025
0.5
1.81
C
1030
0.5
1.5
1.45
C
1010
1
995
1.5
1.35
C
1000
300
1.17
C
985
2
1.26
C
1055
0
2.33
C
1065
0
C
1045
0
2.14
C
1.94
C
1040
0.5
2.03
A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor.
Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require fi eld selection.
For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.
Do not operate in black regions. All airfl ow is rated at lowest Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units.
c l i m a t e m a s t e r. c o m
3.5
1.96
C
930
3
910
4
1.81
C
920
2.08
C
945
3
2.18
C
A
895
1
1.68
C
1.49
A
885
1.5
1.56
955
2.5
2.29
C
965
2
A
860
2
1.32
A
1.18
A
850
2.5
1.27
865
2
1.38
A
875
1.5
3
1.08
A
840
2.5
825
3
1.02
A
835
175
0.86
A
815
3.5
0.95
A
2.5
2.05
C
960
2.5
940
3
1.91
C
950
2.17
C
975
2.5
2.27
C
C
925
3.5
1.77
C
1.57
C
915
3.5
1.65
985
2
2.38
C
995
2
A
895
1
1.41
A
1.26
A
885
1
1.35
900
1
1.46
C
905
4
1.5
1.16
A
880
1.5
865
2
1.10
A
875
200
0.94
A
855
2
1.03
A
2
2.14
C
990
1.5
970
2
2.02
C
980
2.24
C
1000
1.5
2.38
C
C
955
2.5
1.86
C
1.66
C
950
2.5
1.74
1015
1
2.48
C
1025
1
C
925
3.5
1.48
C
1.33
C
920
3.5
1.41
930
3
1.56
C
940
3
4
1.24
C
915
4
900
1
1.16
C
905
225
1.00
A
890
1.5
1.09
A
1
2.24
C
1020
1
1000
1.5
2.13
C
1010
2.35
C
1030
0.5
2.49
C
C
985
1.5
1.94
C
1.74
C
980
2
1.83
1040
0.5
2.57
C
1050
0
C
960
2.5
1.56
C
1.39
C
950
2.5
1.49
965
2
1.64
C
970
2
3
1.30
C
945
3
930
3.5
1.23
C
940
250
1.05
C
920
3.5
1.15
C
0.5
2.35
C
1050
0.5
1030
0.5
2.24
C
1040
C
1015
1
2.05
C
1.83
C
1010
1
1.92
2.44
C
1055
0
2.59
C
1065
0
C
990
1.5
1.65
C
1.46
C
985
2
1.55
1000
1.5
1.72
C
1000
1.5
2
1.38
C
980
2
965
2.5
1.29
C
970
275
1.12
C
955
2.5
1.21
C
350
1.28
C
1035
0.5
1.38
C
0
1.62
C
1065
0
1045
0.5
1.48
C
1055
375
1.34
C
1060
0
57
58
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Blower Performance Data - TCV300 - Standard Unit
Airfl ow is l/s with wet coil and clean fi lter l/s
2832
2974
3115
3257
3398
3540
3682
3823
3965
4106
4248
4390
4531
4673
4814
Pa
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
BkW
Sheave/Mtr
RPM
Turns Open
0 25 50 75 100 125 150
1.47
B
765
3.5
1.65
B
790
2.5
1.79
B
810
2
1.99
1.20
B
720
5
1.32
B
740
4
0.91
B
670
6
1.08
B
695
5.5
1.61
B
805
2
1.78
A
825
6
1.91
A
845
5.5
2.12
1.31
B
760
3.5
1.44
B
780
3
1.03
B
715
5
1.16
B
735
4.5
1.73
A
840
5.5
1.91
A
860
5
2.04
A
880
4.5
2.24
1.43
B
800
2.5
1.56
A
820
6
1.14
B
755
3.5
1.27
B
775
3
1.87
A
880
4.5
2.03
A
895
4
2.16
A
915
3.5
2.36
1.53
A
835
5.5
1.68
A
860
5
1.24
B
795
2.5
1.39
B
815
2
A
910
4
2.65
A
940
3
2.98
A
850
5.5
2.21
A
880
5
2.40
A
940
3
2.78
A
970
2
3.14
A
885
4.5
2.33
A
910
3.5
2.54
A
970
2
2.92
A
1000
1.5
3.30
A
915
3.5
2.47
A
945
3
2.67
A
1000
1.5
3.08
C
1030
3.5
3.46
A
945
3
2.59
A
975
2
2.81
C
1030
3.5
3.24
C
1060
2.5
3.60
A
980
2
2.75
A
1010
1
2.97
C
1060
2.5
3.40
C
1090
2
3.76
A
1010
1
2.88
C
1035
3.5
3.13
A
970
2
3.25
A
1000
1.5
3.50
A
1025
1
3.95
A
1000
1.5
3.42
C
1030
3.5
3.55
C
1060
2.5
3.71
C
1085
1.5
3.85
C
1115
1.5
4.02
C C C C C
1030 1055 1085 1110 1140
3
3.66
3
3.80
1.5
3.96
1
4.10
1
4.26
C
1140
1
C
1055
2.5
4.14
C
1080
2.5
4.29
C
1110
1
4.43
C
1135
C C C C
1075 1105 1130 1155
2.5
1.5
1.5
1
1
C
1160
1
C
1090
2
3.54
C
1115
1.5
3.90
C
1040
3.5
3.04
C
1065
2.5
3.29
1.96
A
910
3.5
2.14
A
930
3.5
2.27
A
945
3
2.50
1.64
A
875
4.5
1.79
A
895
4
1.34
A
830
5.5
1.51
A
855
5
2.07
A
945
3
2.23
A
960
2.5
2.40
A
980
2
2.63
1.75
A
910
3.5
1.89
A
925
3.5
1.45
A
870
5
1.61
A
890
4
2.17
A
975
2
2.34
A
995
1.5
2.51
A
1010
1
2.76
1.84
A
940
3
2.00
A
960
2.5
1.53
A
900
4
1.71
A
925
3.5
250
2.67
C
1095
2
2.85
C
1110
1.5
3.05
C
1130
1
3.30
2.22
C
1055
3
2.47
C
1075
2.5
1.87
A
1020
1
2.05
C
1040
3.5
C
1155
1
225
2.54
C
1065
2.5
2.72
C
1080
2
2.92
C
1100
1.5
3.17
2.13
A
1030
0.5
2.36
C
1050
3
1.78
A
995
1.5
1.96
A
1015
1
C
1130
1
3.50
C
1150
1
200
2.40
C
1035
3.5
2.58
C
1050
3
2.78
C
1070
2.5
3.03
2.04
A
1005
1.5
2.22
A
1020
1
1.70
A
965
2
1.87
A
985
1.5
C
1100
1.5
3.37
C
1125
1
3.59
C
1145
1
175
2.27
A
1005
1
2.47
A
1025
0.5
2.65
C
1040
3.5
2.89
1.93
A
970
2
2.12
A
995
1.5
1.62
A
1
3
1.79
A
955
2.5
C
1120
1.5
3.70
C
1145
1
C
1070
2.5
3.20
C
1095
2
3.45
275
2.32
C
1085
2.5
2.60
C
1105
1.5
1.96
C
1045
3.5
2.14
C
1065
3
2.81
C
1125
1
2.96
C
1135
1
300
2.41
C
1110
1.5
2.71
C
1130
1
2.05
C
1070
2.5
2.23
C
1090
2
2.89
C
1145
1
325
2.14
C
1095
2
2.32
C
1115
1.5
2.51
C
1135
1
A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor.
Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require fi eld selection.
For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.
Do not operate in black regions. All airfl ow is rated at lowest Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units.
35
2.23
C
1120
1
2.42
C
1140
1
375
2.31
C
1140
1
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Unit Starting and Operating Conditions
Operating Conditions
Environment – Units are designed for indoor installation only. Never install units in areas subject to freezing or where humidity levels could cause cabinet condensation
(such as unconditioned spaces subject to 100% outside air).
Power Supply – A voltage variation of +/– 10% of nameplate utilization voltage is acceptable.
Determination of operating limits is dependent primarily upon three factors: 1) return air temperature. 2) water temperature, and 3) ambient temperature. When any one of these factors is at minimum or maximum levels, the other two factors should be at normal levels to ensure proper unit operation. Extreme variations in temperature and humidity and/or corrosive water or air will adversely affect unit performance, reliability, and service life. Consult Table 9a for operating limits.
Comissioning Conditions
Starting conditions are based upon the following notes:
Notes:
1. Conditions in Table 9b are not normal or continuous operating conditions. Minimum/maximum limits are start-up conditions to bring the building space up to occupancy temperatures. Units are not designed to operate under these conditions on a regular basis.
2. Voltage utilization range complies with AHRI
Standard 110.
Table 9a: Operating Limits
Air Limits
Min. ambient air, DB
Rated ambient air, DB
Max. ambient air, DB
Min. entering air, DB/WB
Rated entering air, DB/WB
Max. entering air, DB/WB
Water Limits
Min. entering water
Normal entering water
Max. entering water
Normal Water Flow
Maximum Altitude
Air Limits
Min. ambient air, DB
Rated ambient air, DB
Max. ambient air, DB
Min. entering air, DB/WB
Rated entering air, DB/WB
Max. entering air, DB/WB
Water Limits
Min. entering water
Normal entering water
Max. entering water
Normal Water Flow
Maximum Altitude
Cooling
7ºC
27ºC
43ºC
16/10ºC
27/19ºC
35/24ºC
-1ºC
10-43ºC
49ºC
-6.7ºC
-1 to 21ºC
32ºC
1.6 to 3.2 l/m per kW
Table 9b: Commissioning Limits
Cooling
7ºC
27ºC
43ºC
10/7ºC
27/19ºC
43/28ºC
-1ºC
10-43ºC
49ºC
TVH/V
Heating
3048 m
TVH/V
3048 m
4ºC
20ºC
29ºC
7.2ºC
20ºC
27ºC
Heating
4ºC
20ºC
29ºC
4.5ºC
20ºC
27ºC
-6.7ºC
-1 to 21ºC
32ºC
1.6 to 3.2 l/m per kW c l i m a t e m a s t e r. c o m 59
60
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Piping System Cleaning and Flushing
Piping System Cleaning and Flushing - Cleaning and fl ushing the WLHP piping system is the single most important step to ensure proper start-up and continued effi cient operation of the system.
Follow the instructions below to properly clean and fl ush the system:
1. Ensure that electrical power to the unit is disconnected.
2. Install the system with the supply hose connected directly to the return riser valve. Use a single length of fl exible hose.
3. Open all air vents. Fill the system with water. DO NOT allow system to overfl ow. Bleed all air from the system.
Pressurize and check the system for leaks and repair as appropriate. ClimaDry ® -equipped units have a manual air bleed valve at the top of the reheat coil. This valve must be used to bleed the air from the reheat coil after fi lling the system, for ClimaDry ® to operate properly.
4. Verify that all strainers are in place (ClimateMaster recommends a strainer with a #20 stainless steel wire mesh). Start the pumps, and systematically check each vent to ensure that all air is bled from the system.
5. Verify that make-up water is available. Adjust make-up water as required to replace the air which was bled from the system. Check and adjust the water/air level in the expansion tank.
6. Set the boiler to raise the loop temperature to approximately 86°F [30°C]. Open a drain at the lowest point in the system. Adjust the make-up water replacement rate to equal the rate of bleed.
7. Refi ll the system and add trisodium phosphate in a proportion of approximately 150 gallons [1/2 kg per 750 l] of water (or other equivalent approved cleaning agent).
Reset the boiler to raise the loop temperature to 100°F
[38°C]. Circulate the solution for a minimum of 8 to 24 hours. At the end of this period, shut off the circulating pump and drain the solution. Repeat system cleaning if desired.
8. When the cleaning process is complete, remove the short-circuited hoses. Reconnect the hoses to the proper supply, and return the connections to each of the units.
Refi ll the system and bleed off all air.
9. Test the system pH with litmus paper. The system water should be in the range of pH 6.0 - 8.5 (see table 3). Add chemicals, as appropriate to maintain neutral pH levels.
10. When the system is successfully cleaned, fl ushed, refi lled and bled, check the main system panels, safety cutouts and alarms. Set the controls to properly maintain loop temperatures.
Note: The manufacturer strongly recommends all piping connections, both internal and external to the unit, be pressure tested by an appropriate method prior to any fi nishing of the interior space or before access to all connections is limited. Test pressure may not exceed the maximum allowable pressure for the unit and all components within the water system.
The manufacturer will not be responsible or liable for damages from water leaks due to inadequate or lack of a pressurized leak test, or damages caused by exceeding the maximum pressure rating during installation.
DO NOT use “Stop Leak” or similar chemical agent in this system. Addition of chemicals of this type to the loop water will foul the heat exchanger and inhibit unit operation.
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Unit Starting and Operating Conditions
WARNING!
WARNING! Polyolester Oil, commonly known as POE oil, is a synthetic oil used in many refrigeration systems including those with HFC-410A refrigerant. POE oil, if it ever comes in contact with PVC or CPVC piping, may cause failure of the PVC/CPVC. PVC/CPVC piping should never be used as supply or return water piping with water source heat pump products containing HFC-410A as system failures and property damage may result.
BEFORE POWERING SYSTEM, please check the following:
UNIT CHECKOUT
Line voltage and wiring: Verify that voltage is within an acceptable range for the unit and wiring and fuses/breakers are properly sized. Verify that low voltage wiring is complete.
Unit control transformer: Ensure that transformer has the properly selected voltage tap. Commercial
380-420V units are factory wired for 380V operation unless specifi ed otherwise .
Balancing/shutoff valves: Ensure that all isolation valves are open (after system fl ushing - see System
Checkout) and water control valves are wired.
Entering water and air: Ensure that entering water and air temperatures are within operating limits of
Table 9.
Low water temperature cutout: Verify that low water temperature cut-out on the CXM/DXM control is properly set.
Unit blower wheel: Manually rotate blower wheel to verify free rotation and ensure that all blower wheels are secured to the blower motor shaft and centered in housing.
Blower motor: Verify motor bolts are tight. DO
NOT oil motors upon start-up. Fan motors are preoiled at the factory.
Check shaft pillow blocks, sheave and pulley are tight
Verify sheave has been set to turns in design requirement. Record turns on start up log sheet.
Verify belt is straight and proper tension
Condensate line: Verify that condensate line is open, trapped, vented and properly pitched toward drain.
Water fl ow balancing: Record inlet and outlet water temperatures for each heat pump upon startup.
This check can eliminate nuisance trip outs and high velocity water fl ow that could erode heat exchangers.
Unit air coil and fi lters: Ensure that fi lter is clean and accessible. Clean air coil of all manufacturing oils .
Unit controls: Verify that CXM or DXM fi eld selection options are properly set.
c l i m a t e m a s t e r. c o m
SYSTEM CHECKOUT
System water temperature: Check water temperature for proper range and also verify heating and cooling setpoints for proper operation.
System pH: Check and adjust water pH if necessary to maintain a level between 6 and 8.5. Proper pH promotes longevity of hoses and fi ttings
(see table 3).
System fl ushing: Verify that all hoses are connected end to end when fl ushing to ensure that debris bypasses the unit heat exchanger, water valves and other components. Water used in the system must be potable quality initially and clean of dirt, piping slag, and strong chemical cleaning agents.
Verify that all air is purged from the system. Air in the system can cause poor operation or system corrosion.
Cooling tower/boiler: Check equipment for proper setpoints and operation.
Standby pumps: Verify that the standby pump is properly installed and in operating condition.
System controls: Verify that system controls function and operate in the proper sequence.
Low water temperature cutout: Verify that low water temperature cut-out controls are provided for the outdoor portion of the loop. Otherwise, operating problems may occur.
System control center: Verify that the control center and alarm panel have appropriate setpoints and are operating as designed.
Miscellaneous: Note any questionable aspects of the installation.
CAUTION!
CAUTION! Verify that ALL water control valves are open and allow water fl ow prior to engaging the compressor.
Freezing of the coax or water lines can permanently damage the heat pump.
CAUTION!
CAUTION! To avoid equipment damage, DO NOT leave system fi lled in a building without heat during the winter unless antifreeze is added to the water loop. Heat exchangers never fully drain by themselves and will freeze unless winterized with antifreeze.
61
62
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Unit Start-Up Procedure
Unit Start-up Procedure
1. Turn the thermostat fan position to “ON”. Blower should start.
2. Balance air fl ow at registers.
3. Adjust all valves to their full open positions. Turn on the line power to all heat pumps.
4. Room temperature should be within the minimummaximum ranges of table 9. During start-up checks, loop water temperature entering the heat pump should be between 16°C and 35°C.
5. Two factors determine the operating limits of ClimateMaster heat pumps, (a) return air temperature, and (b) water temperature. When any one of these factors is at a minimum or maximum level, the other factor must be at normal level to insure proper unit operation.
a. Adjust the unit thermostat to the warmest setting. Place the thermostat mode switch in the
“COOL” position. Slowly reduce thermostat setting until the compressor activates.
b. Check for cool air delivery at the unit grille within a few minutes after the unit has begun to operate.
Note: Units have a fi ve minute time delay in the control circuit that can be eliminated on the
CXM/DXM control board as shown below in
Figure 28. See controls description for details.
c. Verify that the compressor is on and that the water fl ow rate is correct by measuring pressure drop through the heat exchanger using the P/T plugs and comparing to tables 10a through 10e.
d. Check the elevation and cleanliness of the condensate lines. Dripping may be a sign of a blocked line. Check that the condensate trap is fi lled to provide a water seal.
e. Check the temperature of both entering and leaving water. If temperature is within range table, proceed with the test. If temperature is outside of the operating range, check refrigerant pressures and compare to tables 12 through
15. Verify correct water fl ow by comparing unit pressure drop across the heat exchanger versus the data in tables 10a. Heat of rejection (HR) can be calculated and compared to submittal data capacity pages. The formula for HR for systems with water is as follows:
HR (kW) = TD x l/s x 4.18, where TD is the temperature difference between the entering and leaving water, and l/s is the fl ow rate, determined by comparing the pressure drop across the heat exchanger to tables 8a through
8e. f. Check air temperature drop across the air coil when compressor is operating. Air temperature drop should be between 8°C and 14°C.
g. Turn thermostat to “OFF” position. A hissing noise indicates proper functioning of the reversing valve.
6. Allow fi ve (5) minutes between tests for pressure to equalize before beginning heating test.
a. Adjust the thermostat to the lowest setting.
Place the thermostat mode switch in the
“HEAT” position.
b. Slowly raise the thermostat to a higher temperature until the compressor activates.
c. Check for warm air delivery within a few minutes after the unit has begun to operate.
d. Refer to table 17. Check the temperature of both entering and leaving water. If temperature is within range, proceed with the test. If temperature is outside of the operating range, check refrigerant pressures and compare to tables 11 through 16. Verify correct water fl ow by comparing unit pressure drop across the heat exchanger versus the data in tables 10a through
10e. Heat of extraction (HE) can be calculated and compared to submittal data capacity pages.
The formula for HE for systems with water is as follows:
HE (kW) = TD x l/s x 4.18, where TD is the temperature difference between the entering and leaving water, l/s is the fl ow rate, determined by comparing the pressure drop across the heat exchanger to tables 10a.
e. Check air temperature rise across the air coil when compressor is operating. Air temperature rise should be between 11°C and 17°C.
f. Check for vibration, noise, and water leaks.
7. If unit fails to operate, perform troubleshooting analysis (see troubleshooting section). If the check described fails to reveal the problem and the unit still does not operate, contact a trained service technician to insure proper diagnosis and repair of the equipment.
8. When testing is complete, set system to maintain desired comfort level.
9. . BE CERTAIN TO FILL OUT AND FORWARD
ALL WARRANTY REGISTRATION PAPERS TO
CLIMATEMASTER.
Note: If performance during any mode appears abnormal, refer to the CXM/DXM section or troubleshooting section of this manual. To obtain maximum performance, the air coil should be cleaned before start-up. A 10% solution of dishwasher detergent and water is recommended.
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Unit Start-Up Procedure
Figure 28: Test Mode Pins
LT1
LT2
Short test pins together to enter Test
Mode and speed-up timing and delays for
20 minutes.
WARNING!
WARNING! When the disconnect switch is closed, high voltage is present in some areas of the electrical panel.
Exercise caution when working with energized equipment.
CAUTION!
CAUTION! Verify that ALL water control valves are open and allow water fl ow prior to engaging the compressor.
Freezing of the coax or water lines can permanently damage the heat pump.
UNIT OPERATING CONDITIONS
Table 10a: TC Coax Water Pressure Drop
U.S.
Model l/s l/m
GPM 0°C
10 0.631
37.85
8.3
TCH/V072 15 0.946
56.781
22.8
TCH/V096
TCH/V120
TCV160
TCV192
TCV240
TCV300
79.20
119.40
159.00
90.60
136.20
181.80
113.40
170.40
227.40
142.20
213.00
283.80
75.708
45.425
68.137
90.85
56.781
85.172
113.562
1.32
1.99
2.65
1.51
2.27
3.03
1.89
2.84
3.79
2.37
3.55
4.73
1.262
0.757
1.136
1.514
0.946
1.42
1.893
21.0
31.5
42.0
24.0
36.0
48.0
30.0
45.0
60.0
37.5
56.3
750.0
20
12
18
24
15
22.5
30
*Note: To convert kPa to millibars, multiply by 10.
52.5
98.8
154.0
69.8
128.5
198.2
57.3
107.1
168.5
80.1
147.1
227.2
42.7
14.5
36.5
64.1
27.6
59.3
100.0
Pressure Drop, psi [kPa]*
10°C 20°C
6.2
3.4
19.1
30.3
62.9
105.0
52.5
87.0
139.5
45.6
76.7
122.9
54.6
93.9
154.0
36.5
11.7
31.0
54.5
22.1
49.6
83.4
14.5
27.6
58.02
97.4
42.8
80.1
129.9
38.7
71.8
116.0
44.2
87.0
143.6
29.0
9.0
24.8
45.5
15.2
37.9
67.6
30°C
2.1
12.4
26.3
54.6
89.8
40.8
76.7
122.3
36.6
68.4
109.8
40.8
81.5
135.4
26.2
7.6
22.8
42.1
13.8
35.2
63.4
c l i m a t e m a s t e r. c o m 63
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Unit Operating Conditions
Operating Pressure/Temperature tables include the following notes:
• Airfl ow is at nominal (rated) conditions;
• Entering air is based upon 21°C DB in heating and 27/19°C in cooling;
• Subcooling is based upon head pressure at compressor service port;
• Cooling air and water values can vary greatly with changes in humidity level.
Table 11: TC Series Typical Unit Operating Pressures and Temperatures (50Hz - S-I Units)
TCH/V072 - 120
Discharge
Pressure kPa
Min Max
Heating
Super-heat ºC Sub-cooling ºC
Min Max Min Max
Water Temp
Drop ºC
Min Max
Air Temp
Rise ºC DB
Min Max
Entering
Water
Temp ºC
Water
Flow l/s per kW
Suction
Pressure kPa
Min Max
Discharge
Pressure kPa
Min Max
-5.0
0.0
10.0
20.0
30.0
40.0
45.0
0.15
0.20
0.10
0.15
0.20
0.10
0.15
0.20
0.10
0.15
0.20
0.10
0.15
0.20
0.10
0.10
0.15
0.20
0.10
0.15
0.20
1931
1849
2633
2451
2358
3226
2972
2869
1387
1248
1186
1654
1509
1440
2094
3539
3364
3265
940
932
985
971
965
1021
1011
1010
867
828
802
923
903
889
954
1040
1037
1033
896
894
937
925
925
965
955
955
845
803
777
882
841
820
907
980
973
973
2058
1977
2768
2599
2516
3331
3149
3059
1439
1302
1227
1736
1605
1543
2214
3523
3568
3474
10
7
5
11
7
7
5
5
10
6
5
7
6
11
11
7
6
11
9
7
6
9
7
7
6
6
9
8
7
9
8
8
11
10
10
9
7
6
6
7
6
6
5
5
8
6
6
7
6
7
8
8
8
7
5
5
5
6
6
7
8
7
5
5
5
9
10
7
9
10
12
8
4
4
4
5
5
6
6
5
4
4
4
7
7
5
7
9
10
6
Cooling
Super-heat ºC Sub-cooling ºC
Min Max Min Max
Water Temp
Rise ºC
Min Max
Air Temp
Drop ºC DB
Min Max
11
7
6
11
8
8
6
6
11
7
6
8
6
12
13
9
7
12
10
10
10
11
11
11
11
11
10
10
10
12
12
11
12
12
12
12
10
10
10
12
12
11
11
11
10
10
10
12
12
12
13
12
12
12
Suction
Pressure kPa
Min Max
423
482
512
533
668
717
737
873
934
973
1083
1156
1186
443
511
539
555
703
744
841
907
967
1008
1118
1180
1236
5
4
9
4
3
2
5
7
11
8
7
5
6
4
3
8
3
2
2
5
6
10
6
5
4
5
12
11
12
10
10
11
11
12
11
11
10
10
9
7
7
7
6
6
5
5
7
7
8
7
7
8
6
6
6
7
7
7
7
6
7
8
6
6
9
5
5
5
6
6
5
6
5
5
6
6
6
7
2120
2198
2239
2257
2446
2487
2542
2675
2742
2778
2910
2990
3069
2001
2071
2100
2115
2294
2336
2356
2505
2559
2592
2716
577
2811
17
17
19
11
13
13
13
16
20
21
22
23
24
17
18
20
12
13
14
14
17
21
21
23
24
25
TCV160 - 300
Entering
Water
Temp ºC
Water
Flow l/s per kW
Suction
Pressure kPa
Min Max
0.10
-5.0
0.0
10.0
20.0
30.0
40.0
45.0
0.15
0.20
0.10
0.15
0.20
0.10
0.15
0.20
0.15
0.20
0.10
0.15
0.20
0.10
0.10
0.15
0.20
0.10
0.15
0.20
929
915
908
949
934
927
962
953
946
841
834
894
878
871
819
760
728
875
991
980
973
1014
1004
996
1033
1026
1015
916
903
955
954
946
843
830
816
930
Discharge
Pressure kPa
Min Max
2646
2491
2409
3132
2882
2800
3452
3274
3192
1189
1103
1153
1598
1481
1419
2045
1909
1829
2752
2644
2552
3193
3007
2812
3478
3403
3268
1392
1193
1180
1702
1571
1502
2136
1986
1911
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
11
11
11
11
12
12
12
11
11
13
13
13
12
12
13
13
13
13
4
4
4
4
4
4
6
6
6
6
6
5
5
6
5
5
5
5
6
7
8
7
6
6
8
7
7
11
10
9
8
7
13
13
13
11
2
3
3
2
2
2
4
3
3
6
4
6
5
4
8
7
6
6
5
5
5
5
5
5
6
6
7
6
6
9
9
7
11
12
13
7
3
2
2
3
3
3
2
3
3
3
4
6
6
4
6
7
9
4
Cooling
Super-heat ºC Sub-cooling ºC
Min Max Min Max
Water Temp
Rise ºC
Min Max
Air Temp
Drop ºC DB
Min Max
Suction
Pressure kPa
Min Max
668
682
809
885
918
1038
1135
1153
380
424
464
477
586
717
744
878
940
998
1107
1196
1253
522
475
506
527
661
12
12
12
11
12
12
12
11
11
13
13
13
13
13
13
13
13
13
Heating
Discharge
Pressure kPa
Min Max
Super-heat ºC Sub-cooling ºC
Min Max Min Max
Water Temp
Drop ºC
Air Temp
Rise ºC DB
Min Max Min Max
11
11
11
9
9
7
7
9
6
6
7
4
6
5
5
5
4
4
3
3
4
2
2
3
2
2
13
13
13
14
14
14
15
15
11
12
9
9
14
4
4
4
6
7
7
7
7
6
5
6
5
6
9
9
10
7
7
7
7
10
9
9
7
10
7
5
5
6
4
4
4
4
4
3
3
4
3
3
2446
2460
2635
2713
2838
2892
2979
3029
2093
2152
2204
2230
2356
2225
2239
2412
2474
2543
2615
2705
2748
1937
1984
2015
2035
2170
20
20
20
13
13
17
17
17
10
11
11
11
13
24
24
24
17
17
21
21
21
13
13
13
13
17
64
NOTE: The tables include the following notes:
• Airfl ow is at nominal (rated) conditions;
• Entering air is based upon 21°C DB in heating and 27/19°C in cooling;
• Subcooling is based upon head pressure at compressor service port;
• Cooling air and water values can vary greatly with changes in humidity level.
Table 12: Water Temperature Change Through
Heat Exchanger
Water Flow, l/m
Rise, Cooling
°C
Drop, Heating
°C
For Closed Loop: Ground Source or
Closed Loop Systems at 3.2 l/m per kW
5 - 6.7
2.2 - 4.4
For Open Loop: Ground Water
Systems at 1.6 l/m per kW
11.1 - 14.4
5.6 - 9.4
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Start-Up Log Sheet
Installer: Complete unit and system checkout and follow unit start-up procedures in the IOM. Use this form to record unit information, temperatures and pressures during start-up. Keep this form for future reference.
Job Name: ________________________________ Street Address: _____________________________________
Model Number: ____________________________ Serial Number: ______________________________________
Unit Location in Building: _______________________________________________________________________
Date: ________________________________ Sales Order No: __________________________________________
In order to minimize troubleshooting and costly system failures, complete the following checks and data entries before the system is put into full operation.
External Static: ___________
Sheave Setting: ___________ Turns
_____%
Heating Mode Cooling Mode
Entering Fluid Temperature
Leaving Fluid Temperature
Temperature Differential
Return-Air Temperature
Supply-Air Temperature
Temperature Differential
Water Coil Heat Exchanger
(Water Pressure IN)
DB
DB
Water Coil Heat Exchanger
(Water Pressure OUT)
Pressure Differential
Compressor
Amps
Volts
#1 #2
Discharge Line Temperature
Motor
Amps
Volts
Allow unit to run 15 minutes in each mode before taking data.
Do not connect gage lines
WB
WB
#1
DB
DB
#2
WB
WB c l i m a t e m a s t e r. c o m 65
66
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Preventive Maintenance
Water Coil Maintenance -
(Direct ground water applications only)
If the system is installed in an area with a known high mineral content (125 P.P.M. or greater) in the water, it is best to establish a periodic maintenance schedule with the owner so the coil can be checked regularly. Consult the well water applications section of this manual for a more detailed water coil material selection. Should periodic coil cleaning be necessary, use standard coil cleaning procedures, which are compatible with the heat exchanger material and copper water lines.
Generally, the more water fl owing through the unit, the less chance for scaling. Therefore,1.6 l/m per kW is recommended as a minimum fl ow. Minimum fl ow rate for entering water temperatures below 10°C is 2.2 l/m per kW.
Condensate Drain overfl ow.
- In areas where airborne bacteria may produce a “slimy” substance in the drain pan, it may be necessary to treat the drain pan chemically with an algaecide approximately every three months to minimize the problem. The condensate pan may also need to be cleaned periodically to insure indoor air quality. The condensate drain can pick up lint and dirt, especially with dirty fi lters. Inspect the drain twice a year to avoid the possibility of plugging and eventual
Compressor - Conduct annual amperage checks to insure that amp draw is no more than 10% greater than indicated on the serial plate data.
Water Coil Maintenance -
(All other water loop applications)
Generally water coil maintenance is not needed for closed loop systems. However, if the piping is known to have high dirt or debris content, it is best to establish a periodic maintenance schedule with the owner so the water coil can be checked regularly. Dirty installations are typically the result of deterioration of iron or galvanized piping or components in the system. Open cooling towers requiring heavy chemical treatment and mineral buildup through water use can also contribute to higher maintenance. Should periodic coil cleaning be necessary, use standard coil cleaning procedures, which are compatible with both the heat exchanger material and copper water lines. Generally, the more water fl owing through the unit, the less chance for scaling. However, fl ow rates over 3.9 l/m per kW can produce water (or debris) velocities that can erode the heat exchanger wall and ultimately produce leaks.
Fan Motors - All units have lubricated fan motors. Fan motors should never be lubricated unless obvious, dry operation is suspected. Periodic maintenance oiling is not recommended, as it will result in dirt accumulating in the excess oil and cause eventual motor failure.
Conduct annual dry operation check and amperage check to insure amp draw is no more than 10% greater than indicated on serial plate data.
Belt - Check that the belt is tight. Retighten if needed.
Replace if it is split or cracked.
Air Coil sharp.
- The air coil must be cleaned to obtain maximum performance. Check once a year under normal operating conditions and, if dirty, brush or vacuum clean. Care must be taken not to damage the aluminum fi ns while cleaning. CAUTION: Fin edges are
Filters - Filters must be clean to obtain maximum performance. Filters should be inspected every month under normal operating conditions and be replaced when necessary. Units should never be operated without a fi lter.
Washable, high effi ciency, electrostatic fi lters, when dirty, can exhibit a very high pressure drop for the fan motor and reduce air fl ow, resulting in poor performance. It is especially important to provide consistent washing of these fi lters (in the opposite direction of the normal air fl ow) once per month using a high pressure wash similar to those found at self-serve car washes.
Refrigerant System - To maintain sealed circuit integrity, do not install service gauges unless unit operation appears abnormal. Reference the operating charts for pressures and temperatures. Verify that air and water fl ow rates are at proper levels before servicing the refrigerant circuit.
C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
Fault
Main power problems
HP Fault
Code 2
High Pressure
LP/LOC Fault
Code 3
Low Pressure / Loss of Charge
LT1 Fault
Code 4
Water coil low temperature limit
LT2 Fault
Code 5
Air coil low temperature limit
Condensate Fault
Code 6
Over/Under
Voltage Code 7
(Auto resetting)
Unit Performance Sentinel
Code 8
No Fault Code Shown
Unit Short Cycles
Only Fan Runs
Only Compressor Runs
Unit Doesn’t Operate in Cooling
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Functional Troubleshooting
Htg Clg Possible Cause
X X Green Status LED Off
X
X Reduced or no water fl ow in cooling
X Water Temperature out of range in cooling
Reduced or no air fl ow in heating
X
X
X
X
X
Air temperature out of range in heating
X Overcharged with refrigerant
X Bad HP Switch
X Insuffi
Compressor pump down at start-up
X Reduced or no water fl ow in heating
X
X
X
X
Inadequate antifreeze level
Improper temperature limit setting (30°F vs
10°F [-1°C vs -2°C])
Water Temperature out of range
X Bad thermistor
X Reduced or no air fl ow in cooling
X
X
X
X Air Temperature out of range
X
Improper temperature limit setting (30°F vs
10°F [-1°C vs -12°C])
X Bad thermistor
X Blocked drain
X Improper trap
X Poor drainage
X x
X Moisture on sensor
X Plugged air fi lter
X Restricted Return Air Flow
X X Under Voltage
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X Over Voltage
X
Heating mode FP2>125°F [52°C]
Cooling Mode FP1>125°F [52°C] OR FP2<
40ºF [4ºC])
X No compressor operation
X Compressor overload
X Control board
X Dirty air fi lter
X Unit in "test mode"
X Unit selection
X Compressor overload
X Thermostat position
X Unit locked out
X Compressor Overload
X Thermostat wiring
X Thermostat wiring
X
X
Fan motor relay
X Fan motor
X Thermostat wiring
X Reversing valve
X Thermostat setup
X Thermostat wiring
X Thermostat wiring
Solution
Check line voltage circuit breaker and disconnect.
Check for line voltage between L1 and L2 on the contactor.
Check for 24VAC between R and C on CXM/DXM'
Check primary/secondary voltage on transformer.
Check pump operation or valve operation/setting.
Check water fl ow adjust to proper fl ow rate.
Bring water temp within design parameters.
Check for dirty air fi lter and clean or replace.
Check fan motor operation and airfl ow restrictions.
Dirty Air Coil- construction dust etc.
Too high of external static. Check static vs blower table.
Bring return air temp within design parameters.
Check superheat/subcooling vs typical operating condition table.
Check switch continuity and operation. Replace.
Check for refrigerant leaks
Check charge and start-up water fl ow.
Check pump operation or water valve operation/setting.
Plugged strainer or fi lter. Clean or replace..
Check water fl ow adjust to proper fl ow rate.
Check antifreeze density with hydrometer.
Clip JW3 jumper for antifreeze (10°F [-12°C]) use.
Bring water temp within design parameters.
Check temp and impedance correlation per chart
Check for dirty air fi lter and clean or replace.
Check fan motor operation and airfl ow restrictions.
Too high of external static. Check static vs blower table.
Too much cold vent air? Bring entering air temp within design parameters.
Normal airside applications will require 30°F [-1°C] only.
Check temp and impedance correlation per chart.
Check for blockage and clean drain.
Check trap dimensions and location ahead of vent.
Check for piping slope away from unit.
Check slope of unit toward outlet.
Poor venting. Check vent location.
Check for moisture shorting to air coil.
Replace air fi lter.
Find and eliminate restriction. Increase return duct and/or grille size.
Check power supply and 24VAC voltage before and during operation.
Check power supply wire size.
Check compressor starting. Need hard start kit?
Check 24VAC and unit transformer tap for correct power supply voltage.
Check power supply voltage and 24VAC before and during operation.
Check 24VAC and unit transformer tap for correct power supply voltage.
Check for poor air fl ow or overcharged unit.
Check for poor water fl ow, or air fl ow.
See "Only Fan Operates".
Check and replace if necessary.
Reset power and check operation.
Check and clean air fi lter.
Reset power or wait 20 minutes for auto exit.
Unit may be oversized for space. Check sizing for actual load of space.
Check and replace if necessary
Ensure thermostat set for heating or cooling operation.
Check for lockout codes. Reset power.
Check compressor overload. Replace if necessary.
Check thermostat wiring at heat pump. Jumper Y and R for compressor operation in test mode.
Check G wiring at heat pump. Jumper G and R for fan operation
Jumper G and R for fan operation. Check for Line voltage across BR contacts.
Check fan power enable relay operation (if present).
Check for line voltage at motor. Check capacitor.
Check thermostat wiring at heat pump. Jumper Y and R for compressor operation in test mode
Set for cooling demand and check 24VAC on RV coil and at CXM/DXM board.
If RV is stuck, run high pressure up by reducing water fl ow and while operating engage and disengage RV coil voltage to push valve.
Check for ‘O’ RV setup not ‘B’.
Check O wiring at heat pump. Jumper O and R for RV coil ‘click’.
Put thermostat in cooling mode. Check 24 VAC on O (check between C and O); check for 24 VAC on W (check between W and C). There should be voltage on O, but not on W.
If voltage is present on W, thermostat may be bad or wired incorrectly.
c l i m a t e m a s t e r. c o m 67
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Performance Troubleshooting
Performance Troubleshooting Htg Clg Possible Cause
X X Dirty fi lter
X Reduced or no air fl ow in heating or heating
X Reduced or no air fl ow in cooling
X
X
X
X
X
X
X
X Leaky duct work
X Low refrigerant charge
X Restricted metering device
X Defective reversing valve
X Thermostat improperly located
X Unit undersized
X Scaling in water heat exchanger
X Inlet water too hot or too cold
X Reduced or no air fl ow in heating
High Head Pressure
Low Suction Pressure
X
X
X
X
X Reduced or no water fl ow in cooling
X Inlet water too hot
Air temperature out of range in heating
X Scaling in water heat exchanger
X Unit overcharged
X Non-condensables in system
X Restricted metering device.
X Reduced water fl ow in heating.
X Water temperature out of range.
X Reduced air fl ow in cooling.
Low Discharge Air Temperature in
Heating
High humidity
X
X
X
X Air temperature out of range
X Insuffi cient charge
Too high of air fl ow
Poor performance
X Too high of air fl ow
X Unit oversized
Solution
Replace or clean.
Check for dirty air fi lter and clean or replace.
Check fan motor operation and airfl ow restrictions.
Too high of external static. Check static vs. blower table.
Check for dirty air fi lter and clean or replace.
Check fan motor operation and airfl ow restrictions.
Too high of external static. Check static vs. blower table.
Check supply and return air temperatures at the unit and at distant duct registers if signifi cantly different, duct leaks are present.
Check superheat and subcooling per chart.
Check superheat and subcooling per chart. Replace.
Perform RV touch test.
Check location and for air drafts behind stat.
Recheck loads & sizing. Check sensible clg. load and heat pump capacity.
Perform scaling check and clean if necessary.
Check load, loop sizing, loop backfi ll, ground moisture.
Check for dirty air fi lter and clean or replace.
Check fan motor operation and air fl ow restrictions.
Too high of external static. Check static vs. blower table.
Check pump operation or valve operation/setting.
Check water fl ow. Adjust to proper fl ow rate.
Check load, loop sizing, loop backfi ll, ground moisture.
Bring return air temperature within design parameters.
Perform scaling check and clean if necessary.
Check superheat and subcooling. Re-weigh in charge.
Vacuum system and re-weigh in charge.
Check superheat and subcooling per chart. Replace.
Check pump operation or water valve operation/setting.
Plugged strainer or fi lter. Clean or replace.
Check water fl ow. Adjust to proper fl ow rate.
Bring water temperature within design parameters.
Check for dirty air fi lter and clean or replace.
Check fan motor operation and air fl ow restrictions.
Too high of external static. Check static vs. blower table.
Too much cold vent air? Bring entering air temperature within design parameters.
Check for refrigerant leaks.
Check fan motor speed selection and air fl ow chart.
See ‘Insuffi cient Capacity’
Check fan motor speed selection and airfl ow chart.
Recheck loads & sizing. Check sensible clg load and heat pump capacity.
68 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Functional Troubleshooting - S-I Units
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Note: Never connect refrigerant gauges during startup procedures. Conduct water-side analysis using P/T ports to determine water fl ow and temperature difference. If water-side analysis shows poor performance, refrigerant troubleshooting may be required. Connect refrigerant gauges as a last resort. c l i m a t e m a s t e r. c o m 69
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Warranty (International)
70 C l i m a t e M a s t e r Wa t e r- S o u rc e H e a t P u m p s
T H E S M A R T S O L U T I O N F O R E N E R G Y E F F I C I E N C Y
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Notes:
c l i m a t e m a s t e r. c o m 71
C L I M A T E M A S T E R W A T E R - S O U R C E H E A T P U M P S
Tr a n q u i l i t y C o m p a c t ( T C H / V ) S e r i e s
R e v i s e d : 2 5 J u l y, 2 0 1 7
Revision History
Date:
25 July, 2017
16 May, 2017
28 October, 2015
29 May, 2015
Page 7
Item:
Page 4
13 August, 2012
09 August, 2011
All
02 January, 2013 POE Oil Warning
03 December, 2013
TCV072-120 Dimensional Data
Typical Vertical Installation Illustration
05 November, 2013 Circuit Diagram with Safety Devices
Circuit Diagram with Safety Devices
General Information
Vertical Installation
Unit Maximum Working Water Pressure
20 August, 2010 Created
Action:
Hanger and mounting details
added safety warning
Misc. Edits
Added
Updated
Removed
Added
Updated
Updated to Refl ect New Safeties
72
*97B0075N04*
97B0075N04
7300 S.W. 44th Street
Oklahoma City, OK 73179
Phone: +1-405-745-6000
Fax: +1-405-745-6058 climatemaster.com
ClimateMaster works continually to improve its products. As a result, the design and specifi cations of each product at the time for order may be changed without notice and may not be as described herein. Please contact ClimateMaster’s Customer Service Department at +1-405-745-6000 for specifi c information on the current design and specifi cations. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely ClimateMaster’s opinion or commendation of its products.
ClimateMaster is a proud supporter of the Geothermal Exchange Organization - GEO. For more information visit geoexchange.org.
© ClimateMaster, Inc. 2010
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