ClimateMaster Genesis Standard GR Series Installation, Operation & Maintenance Instructions Manual
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ClimateMaster Genesis Standard GR Series Installation, Operation & Maintenance Instructions Manual

Commercial horizontal & vertical packaged water-source heat pumps
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Genesis Standard
(GR) Series
Commercial Horizontal &
Vertical Packaged
Water-Source Heat Pumps
Installation, Operation &
Maintenance Instructions
50Hz
97B0076N01
Revised: 9 August, 2011

Table of Contents

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Summary of Contents for ClimateMaster Genesis Standard GR Series

  • Page 1: Table Of Contents

    Genesis Standard (GR) Series Table of Contents Model Nomenclature General Information Unit Physical Data Horizontal Installation Field Conversion of Air Discharge Horizontal Installation Duct System Installation Vertical Installation Piping Installation Water Loop Heat Pump Applications Ground Loop Heat Pump Applications Ground Water Heat Pump Applications GroundWater Heat Pump Applications Water Quality Standards...
  • Page 2 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 This Page Intentionally Left Blank 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...

  • 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Model Nomenclature 4 5 6...

  • Page 4: General Information

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 General Information Safety...
  • 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Pre-Installation - Installation, Operation, and �...

  • Page 6: Unit Physical Data

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Unit Physical Data Genesis Standard (GR) Series...

  • 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Horizontal Installation Horizontal Unit Location...
  • Page 8 A thorough water rinse should return (e.g. louvered door). Therefore, filter rails are the follow. UV based anti-bacterial systems may damage industry standard and are included on ClimateMaster coated air coils. commercial heat pumps for the purposes of holding the filter only.

  • Page 9: Field Conversion Of Air Discharge

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Field Conversion of Air Discharge Overview - Horizontal units can be field converted...

  • Page 10: Horizontal Installation

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Horizontal Installation Figure 6: Horizontal Condensate Connection...

  • Page 11: Duct System 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Duct System Installation Duct System Installation - Proper duct sizing and...

  • Page 12: Vertical Installation

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Vertical Installation Vertical Unit Location...
  • 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Sound Attenuation for Vertical Units - Sound Condensate Piping for Vertical Units - A condensate...

  • Page 14: Piping Installation

    Tighten steel fittings as necessary. Length (2 ft [0.6m] Length Standard) Optional pressure-rated hose assemblies designed specifically for use with ClimateMaster units are available. Similar hoses can be obtained from alternate suppliers. Supply and return hoses are fitted with Accesorio Accesorio...

  • Page 15: Water Loop Heat Pump Applications

    2.9 and 4.5 l/m per kW of cooling capacity. condensation (extended range units required). Metal ClimateMaster recommends 3.9 l/m per kW for most to plastic threaded joints should never be used due to applications of water loop heat pumps. To ensure their tendency to leak over time.

  • Page 16: Ground Loop Heat Pump Applications

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Ground-Loop Heat Pump Applications Test individual horizontal loop circuits before backfilling.

  • Page 17: 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 HORIZONTAL INSTALLATION Figure 13: Typical Ground-Loop Application...

  • Page 18: Groundwater Heat Pump Applications

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Ground-Water Heat Pump Applications Expansion Tank and Pump...

  • Page 19: Water Quality Standards

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Water Quality Standards Table 3: Water Quality Standards...

  • Page 20: Electrical - Line Voltage

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Electrical - Line Voltage Electrical - Line Voltage - All field installed wiring,...
  • Page 21 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Table 4n: Genesis Standard (GR) Series Electrical Data All GR Units...

  • Page 22: Electrical - Power Wiring

    (or electrical) contractor. All in Figure 17. Most ClimateMaster units are shipped final electrical connections must be made with a length on the medium speed tap. Consult submittal data...

  • Page 23: Electrical - Power & Low Voltage Wiring

    Figure 20 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.

  • Page 24: Electrical - Low Voltage Wiring

    JW3 should never be clipped for equipment or and 21 illustrate typical slow closing water control valve systems without antifreeze wiring for Taco 500 series (ClimateMaster P/N AVM) and Taco SBV series valves. Slow closing valves take Accessory Connections approximately 60 seconds to open (very little water A terminal paralleling the compressor contactor coil will flow before 45 seconds).
  • Page 25 Figure 23: Taco SBV Valve Wiring 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. Taco Válvula...

  • Page 26: Typical Wiring Diagram - Units With Cxm Board (Single Phase)

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Typical Wiring Diagram - Units with CXM Board (Single Phase) 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...

  • Page 27: Typical Wiring Diagram - Units With Dxm Board (Single Phase)

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Typical Wiring Diagram - Units with DXM Board (Single Phase) c l i m a t e m a s t e r.

  • Page 28: Typical Wiring Diagram - Units With Cxm Board And Lon Controller (Three Phase)

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Typical Wiring Diagram - Units with CXM Board and LON Controller (Three Phase) 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...

  • Page 29: Cxm Controls

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 CXM Controls CXM Control - For detailed control information,...

  • Page 30: Dxm Controls

    FP2 of -1°C or -12°C] or MPC AOM (part # 97B0031N01). (refrigerant temperature). Note: This jumper should only be clipped under extenuating circumstances, Table 6b: DXM LED And Alarm Relay Operations as recommended by ClimateMaster technical services. Status LED Test LED Fault LED...
  • Page 31 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 On = Heat Pump.

  • Page 32: Safety Features

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Safety Features Safety Features –...

  • Page 33: Cxm And Dxm Controls

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 CXM and DXM Controls Unit Performance Sentinel-UPS (patent pending): The...

  • Page 34: Unit Starting And Operating Conditions

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Unit Starting and Operating Conditions Operating Limits...

  • Page 35: Piping System Cleaning And Flushing

    4. Verify that all strainers are in place (ClimateMaster circuit high pressure switch to disable compressor operation if water pressure exceeds pressure switch setting. The field...

  • Page 36: Unit Starting And Operating Conditions

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Unit Starting and Operating Conditions SYSTEM CHECKOUT...

  • Page 37: Unit Start-Up Procedure

    5. Two factors determine the operating limits of flow by comparing unit pressure drop across the ClimateMaster heat pumps, (a) return air temperature, heat exchanger versus the data in tables 10b, c. and (b) water temperature. When any one of these...

  • Page 38: Unit Operating Conditions

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Figure 28: Test Mode Pins �...

  • Page 39: 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Preventive Maintenance Water Coil Maintenance...

  • Page 40: Functional Troubleshooting

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Functional Troubleshooting Fault...

  • Page 41: 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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 Check G wiring at heat pump.

  • Page 42: Functional Troubleshooting - S-I Units

    Date: ________________________ Packaged Unit Refrigeration Schematic 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 Customer: _____________________________________ Antifreeze: ________________________ G e n e s i s G R S e r i e s Model#: ________________________ Serial#: ________________ Loop type: _______________...

  • Page 43: International Warranty

    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 G e n e s i s G R S e r i e s R e v i s e d : 9 A u g u s t , 2 0 1 1 International Warranty c l i m a t e m a s t e r.

  • Page 44: Revision History

    97B0076N01 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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