ClimateMaster Tranquility 22 TZ Series Installation Operation & Maintenance
Models tzh/v 024 - 060 60 hz - hfc-410a
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Tranquility
(TZ) Series
Models TZH/V 024 - 060
60 Hz - HFC-410A
INSTALLATION, OPERATION,
& MAINTENANCE
97B0075N16
Revised: August 4, 2021
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Table of Contents
Troubleshooting
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Related Manuals for ClimateMaster Tranquility 22 TZ Series
Summary of Contents for ClimateMaster Tranquility 22 TZ Series
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Page 1: Table Of Contents
Tranquility ® (TZ) Series Table of Contents Model Nomenclature General Information Unit Physical Data Horizontal Installation TZ – Horizontal Dimensional Data Horizontal Installation Field Conversion of Air Discharge Horizontal Installation Vertical Installation Piping Installation vFlow Heat Pump Applications Overview ® Water-Loop Heat Pump Applications Ground-Loop Heat Pump Applications Ground-Loop and Ground Water Heat... - Page 2 C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 This Page Intentionally Left Blank C l i m a t e M a s t e r Wa t e r - S o u r c e H e a t P u m p s...
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Page 3: Model Nomenclature
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 22 ( TZ ) Series Tranquility ®... -
Page 4: General Information
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 General Information ⚠... - Page 5 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 22 ( TZ ) Series Tranquility ®...
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Page 6: Unit Physical Data
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Unit Physical Data Tranquility 22 Two-Stage (TZ) Series (60Hz Only) -
Page 7: Horizontal Installation
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 22 ( TZ ) Series Tranquility ®... -
Page 8: Tz - Horizontal Dimensional Data
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 TZ –... -
Page 9: Horizontal Installation
UV based anti-bacterial systems may damage (e.g. louvered door). Therefore, filter rails are the industry coated air coils. standard and are included on ClimateMaster commercial heat pumps for the purposes of holding the filter only. For ducted return applications, the filter rail must be removed and replaced with a duct flange or filter frame. -
Page 10: Field Conversion Of Air Discharge
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Field Conversion of Air Discharge Overview - Horizontal units can be field converted Figure 4: Left Return Side to Back... -
Page 11: Horizontal Installation
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 22 ( TZ ) Series Tranquility ®... -
Page 12: Vertical Installation
(e.g. louvered door). Therefore, filter rails are the industry standard and are included on ClimateMaster commercial heat pumps for the purposes of holding the filter only. For ducted return applications, the filter rail must be removed and replaced with a duct flange or filter frame. - Page 13 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 22 ( TZ ) Series Tranquility ®...
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Page 14: Piping Installation
Optional pressure-rated hose assemblies designed transmitted through the hoses to the structure, causing (0.6m Length Standard) specifically for use with ClimateMaster units are available. unnecessary noise complaints. Similar hoses can be obtained from alternate suppliers. Figure 11: Supply/Return Hose Kit Supply and return hoses are fitted with swivel-joint fittings at one end to prevent kinking during installation. -
Page 15: Vflow ® Heat Pump Applications Overview
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 22 ( TZ ) Series Tranquility ®... - Page 16 C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 vFlow Heat Pump Applications Overview, Cont’d.
- Page 17 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 22 ( TZ ) Series Tranquility ®...
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Page 18: Water-Loop Heat Pump Applications
[2.9 and 4.5 l/m per kW] of cooling capacity. mechanical room plumbing. Consideration should be given ClimateMaster recommends 3 gpm per ton [3.9 l/m per to insulating the piping surfaces to avoid condensation. kW] for most applications of water loop heat pumps. To... -
Page 19: Ground-Loop Heat Pump Applications
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 22 ( TZ ) Series Tranquility ®... -
Page 20: Ground-Loop And Ground Water Heat Pump Applications
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Ground-Loop and Ground-Water Heat Pump Applications Ground-Loop Heat Pump Applications Typical Closed Loop with Central Pumping (unit with... -
Page 21: Ground-Water Heat Pump Applications
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 22 ( TZ ) Series Tranquility ®... - Page 22 C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Ground-Water Heat Pump Applications, Cont’d.
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Page 23: Water Quality Standards
20 mesh] size. The ClimateMaster Water Quality Table provides water quality requirements for ClimateMaster coaxial heat exchangers and fluid coolers. 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 equipment from the unsuitable water. -
Page 24: Electrical - Line Voltage
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Electrical –... - Page 25 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 22 ( TZ ) Series Tranquility ®...
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Page 26: Electrical Data
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Electrical Data Units with High Head Variable Pump Compressor... -
Page 27: Electrical - Power & Low Voltage Wiring
DXM2 control allows the field selection of low water (or temperature when using an antifreeze solution. All water-antifreeze solution) temperature limit by clipping ClimateMaster units operating with entering water jumper JW3, which changes the sensing temperature temperatures below 60°F [15.6°C] must include the associated with thermistor LT1. -
Page 28: Electrical - Low Voltage Wiring
Comp illustrate typical slow closing water control valve wiring for Relay 3/8” standoff Taco 500 series (ClimateMaster P/N AVM) and Taco SBV Acc2 Relay series valves. Slow closing valves take approximately 60 seconds to open (very little water will flow before 45 seconds). -
Page 29: Electrical - Low Voltage Wiring For Non-Vflow ® Units
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 22 ( TZ ) Series Tranquility ®... -
Page 30: Electrical - Thermostat Wiring
Practically any heat pump thermostat will work Sensor (Optional) the wall so that it appears level and so the thermostat with ClimateMaster units, provided it has the correct Remote Indoor wires protrude through the middle of the back plate. Mark number of heating and cooling stages. -
Page 31: Blower Performance Data
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 22 ( TZ ) Series Tranquility ®... -
Page 32: Ecm Blower Control
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 ECM Blower Control The ECM fan is controlled directly by the DXM2 control The ramp down feature is eliminated during an ESD... -
Page 33: Tz Series Wiring Diagram Matrix
Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 TZ Series Wiring Diagram Matrix All current diagrams can be located online at climatemaster.com/commercial/literature/wiring-diagrams. 208v/1 - 265v/1 208v/3 460v/3 Unit Controller... -
Page 34: Dxm2 Controls
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 DXM2 Controls DXM2 Control - For detailed control information, see DIP Switches –... - Page 35 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 22 ( TZ ) Series Tranquility ®...
- Page 36 C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 DXM2 Controls, Cont’d.
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Page 37: Dxm2 Layout And Connections
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 22 ( TZ ) Series Tranquility ®... -
Page 38: Dxm2 Controls
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 DXM2 Controls 5"... - Page 39 Resistance Temp (ºC) Temp (ºF) Temp (ºC) Temp (ºF) (kOhm) (kOhm) cool thermostats can be used with the DXM2, as well as -17.8 85.34 131.0 2.99 ClimateMaster communicating thermostats (ATC32). -17.5 84.00 132.8 2.88 -16.9 81.38 134.6 2.77 10.4 61.70 136.4...
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Page 40: Unit Starting And Operating Conditions
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Unit Starting and Operating Conditions Operating Limits Commissioning Conditions... -
Page 41: Piping System Cleaning And Flushing
ClimaDry II to operate properly. Sizes 024-036 Sizes 048-060 4. Verify that all strainers are in place (ClimateMaster Closed Closed recommends a strainer with a #20 stainless steel wire mesh). -
Page 42: Unit And System Checkout
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Unit System Checkout ⚠... -
Page 43: Unit Start-Up Procedure
5. Two factors determine the operating limits of c. Check for warm air delivery within a few minutes ClimateMaster heat pumps, (a) return air temperature, after the unit has begun to operate. and (b) water temperature. When any one of these factors is at a minimum or maximum level, the other d. -
Page 44: Unit Operating Conditions
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Unit Operating Conditions ⚠... - Page 45 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 22 ( TZ ) Series Tranquility ®...
- Page 46 C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Unit Operating Condition, Cont’d.
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Page 47: Preventive Maintenance
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 22 ( TZ ) Series Tranquility ®... -
Page 48: Troubleshooting
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Troubleshooting General Outputs... - Page 49 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 22 ( TZ ) Series Tranquility ®...
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Page 50: Dxm2 Process Flow Chart
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 DXM2 Process Flow Chart ⚠... -
Page 51: Functional Troubleshooting
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 22 ( TZ ) Series Tranquility ®... - Page 52 C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Functional Troubleshooting, Cont’d.
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Page 53: Performance Troubleshooting
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 22 ( TZ ) Series Tranquility ®... - Page 54 Restricted metering device Check superheat and subcooling per chart - replace Check pump operation or water valve operation/setting Reduced water flow Plugged strainer or filter - clean or replace C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S in heating Check water flow adjust to proper flow rate Water temperature out of range...
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Page 55: Start-Up Log Sheet
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 22 ( TZ ) Series Tranquility ®... -
Page 56: Functional Troubleshooting
Model Number: ________________________ Serial Number: ________________________ C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S Date: ________________________ Packaged Unit Refrigeration Schematic 22 ( TZ ) Series Tranquility ®... -
Page 57: Warranty (U.s. & Canada)
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 22 ( TZ ) Series Tranquility ®... -
Page 58: Warranty (International)
C L I M AT E M A S T E R WAT E R - S O U R C E H E AT P U M P S 22 ( TZ ) Series Tranquility ® R e v . : A u g u s t 4 , 2 0 2 1 Warranty (International) C l i m a t e M a s t e r Wa t e r - S o u r c e H e a t P u m p s... - Page 59 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 22 ( TZ ) Series Tranquility ®...
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Page 60: Revision History
ClimateMaster works continually to improve its products. As a result, the design and specifications 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 specific information on the current design and specifications.
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