ClimateMaster Trilogy VE Series Installation, Operation & Maintenance Instructions Manual
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ClimateMaster Trilogy VE Series Installation, Operation & Maintenance Instructions Manual

Variable iom residential horizontal, vertical & downflow packaged geothermal heat pumps
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Residential Horizontal, Vertical & Downfl ow

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Trilogy
( VE ) Series IOM
Packaged Geothermal Heat Pumps
Installation, Operation &
Maintenance Instructions
Variable
®
97B0119N01
Created: 4 October, 2019
30-34
35
36
37
38-39
40-41
42-43
44-45
46-47
48
49
50-59
60-61
62-63
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68

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  • Page 1: Table Of Contents

    Trilogy Variable ® ( VE ) Series IOM 97B0119N01 Residential Horizontal, Vertical & Downfl ow Packaged Geothermal Heat Pumps Installation, Operation & Maintenance Instructions Created: 4 October, 2019 Table of Contents Model Nomenclature System Confi guration 30-34 General Information Unit Commissioning and Operating Conditions Vertical Installation Unit Start-Up and Operating Conditions Horizontal Installation...
  • Page 2 This page was intentionally left blank.

  • Page 3: Model Nomenclature

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Model Nomenclature: General Overview 4 5 6 7 0 9 3 0 0 2 B L S STANDARD S - Standard...

  • Page 4: General Information

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 General Information � CAUTION! � Inspection Upon receipt of the equipment, carefully check the shipment against the bill of lading.

  • Page 5: Vertical Installation

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Vertical Installation Vertical Unit Location Sound Attenuation for Vertical Units Packaged units are not designed for outdoor installation.
  • Page 6 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Vertical Installation Figure 3: Vertical Service Access Vertical Units Left Return Supply Air Opening...
  • Page 7 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Horizontal Installation Horizontal Unit Location Mounting Horizontal Units Packaged units are not designed for outdoor installation. Horizontal units have hanger kits pre-installed from the Locate the unit in an INDOOR area that allows enough space factory as shown in Figure 4.
  • Page 8 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Horizontal Installation Figure 5: Horizontal Service Access Left Return Back Discharge Right Return Back Discharge Supply Supply...

  • Page 9: Horizontal Installation

    HORIZONTAL INSTALLATION Figure 3: Typical Horizontal Unit Installation with Internal Flow Controller Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Horizontal Installation 3/8"...
  • Page 10 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Horizontal Installation Figure 7: Left Return Side to Back Field Conversion of Air Discharge Overview - Horizontal units can be field converted Remove Screws...

  • Page 11: Condensate And Water Connection

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Condensate and Water Connection Condensate Piping Water Connections-Residential (Distributor) Models Pitch the unit toward the drain to improve the condensate Residential models utilize swivel piping fittings for water drainage.

  • Page 12: Vflow ™ Heat Pump Applications Overview

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 vFlow Heat Pump Applications Overview ™ Figure 11: Typical Closed-Loop Application (with vFlow is a revolutionary new, intelligent, and efficient way to ™...

  • Page 13: Closed Loop Heat Pump Applications With Internal Flow Controller

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Closed Loop Heat Pump Applications with Internal Flow Controller Units with internal flow control come with a built-in variable loop and it is also recommended for inside piping.
  • Page 14 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Closed Loop Heat Pump Applications with Internal Flow Controller Figure 13a: High Head Variable Pump with Check Valve UPMXL Internal Pump No Check...

  • Page 15: Flushing The Earth Loop

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Flushing the Earth Loop � WARNING! � Once piping is completed between the unit and the ground loop, fi nal purging and charging of the loop is needed.
  • Page 16 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Flushing the Earth Loop Figure 15b: Valve Position B - Unit Fill be sent through the loop to help purge air pockets from the piping system.
  • Page 17 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Flushing the Earth Loop with liquid. After pressurizing, close the fl ush cart supply valve to isolate the fl ush cart.

  • Page 18: Multiple Unit Piping And Flushing

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Multiple Unit Piping and Flushing Often projects require more than one heat pump. Where for flushing, we will have to flush with a minimum of 4 circuits possible, it makes sense for multiple units to share a common x 4 gpm/circuit = 16 gpm total.
  • Page 19 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Multiple Unit Piping and Flushing Multiple Units with Internal Flow Controllers The simplest multiple unit system is one with two (or more) units utilizing internal Flow Controllers with no external pumps or flushing valves.
  • Page 20 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Multiple Unit Piping and Flushing Figure 16b: Multiple Units with Internal Flow Controllers and External Flushing Valves Multiple Units with Internal Flow Controllers and Common Flushing Ports Ground Loop Size for Heat Pump...

  • Page 21: Ground Loop Heat Pump Applications

    C r e a t e d : 4 O c t o b e r, 2 0 1 9 Ground Loop Heat Pump Applications Antifreeze Selection - General Contact your ClimateMaster distributor if you have any In areas where minimum entering loop temperatures drop questions as to antifreeze selection.
  • Page 22 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Ground Loop Heat Pump Applications An access code is required to enter the Installation Settings 10 gallons [37.9 liters] total.

  • Page 23: Electrical - Line Voltage

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Electrical - Line Voltage � WARNING! � Power Connection Line voltage connection is made by connecting the incoming line voltage wires to the terminal block as shown in Figure 19.

  • Page 24: Electrical - Low Voltage Wiring

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Electrical - Low Voltage Wiring Figure 20: Trilogy Low Voltage Field Wiring Accessory Connections The EXM controller includes accessory relays.

  • Page 25: Electrical - Thermostat Wiring

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Electrical - Thermostat Wiring Thermostat Installation The thermostat should be located on an interior wall in a larger room, away from supply duct drafts.

  • Page 26: Exm Wiring Diagram

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 EXM Wiring Diagram - 96B0005N70 - Part 1 of 2 This diagram includes typical wiring details but is not applicable to all units.
  • Page 27 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 EXM Wiring Diagram - 96B0005N70 - Part 2 of 2 c l i m a t e m a s t e r.

  • Page 28: Ecm Blower Control

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 ECM Blower Control ECM Blower Configuration Low Dehum Airflow Configures the unit airflow while The ECM blower in the Trilogy unit is controlled by the EXM operating at minimum capacity in the dehumidification mode.

  • Page 29: Ecm Blower Performance Data

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 ECM Blower Performance Data Table 9: Trilogy (VE) Series ECM Blower Performance Data Table ®...

  • Page 30: System Configuration

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 System Configuration Navigating The Menus Thermostat Config To configure the iGate Connect thermostat: ™...
  • Page 31 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 System Configuration loop) or a Parallel system (multiple units, one common loop, to respond more rapidly to changes in space temperature.
  • Page 32 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 System Configuration ECM Blower Speed Displays current ECM motor RPM. Discharge Saturation –...
  • Page 33 An alternative method to configure (and diagnose) the Trilogy Type Configures the type of sensor. The sensor may be a unit is ClimateMaster’s Trilogy PC Service Tool. This tool is a dry contact or a temperature sensor. If a temperature sensor, must for troubleshooting Trilogy units.
  • Page 34 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 System Configuration Accessory Relay Electric Heat Connections Connection From the software you can: Update the software on the EXM board using the boot- loader.

  • Page 35: Unit Commissioning And Operating Conditions

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Unit Commissioning and Operating Conditions Operating Limits 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).

  • Page 36: Unit Start-Up And Operating Conditions

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Unit Start-Up and Operating Conditions Unit and System Checkout BEFORE POWERING SYSTEM, please check the following: �...

  • Page 37: Unit Start-Up Procedure

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Unit Start-Up Procedure � WARNING! � Finally, set the unit to the Cooling Mode (MENU > SETTINGS >...

  • Page 38: Unit Operating Conditions

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Unit Operating Conditions Table 12a: 0930 Pressure and Temperature 0930 Cooling Entering...
  • Page 39 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Unit Operating Conditions Table 12b: 1860 Pressure and Temperature 1860 Cooling Entering...

  • Page 40: Performance Data - 0930 - Heating

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Table 13a: Performance Data — Trilogy VE 0930 - Heating ®...
  • Page 41 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Performance Data — Trilogy VE 0930 - Heating ® LWT ( WPD (ft of hd) 14.0...

  • Page 42: Performance Data - 0930 - Cooling

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Table 13b: Performance Data — Trilogy VE 0930 - Cooling ®...
  • Page 43 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Performance Data — Trilogy VE 0930 - Cooling ® LWT ( WPD (ft of hd) 53.4...

  • Page 44: Performance Data - 1860 - Heating

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Table 14a: Performance Data — Trilogy VE 1860 - Heating ®...
  • Page 45 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Performance Data — Trilogy VE 1860 - Heating ® LWT ( WPD (ft of hd) 14.0...

  • Page 46: Performance Data - 1860 - Cooling

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Table 14b: Performance Data — Trilogy VE 1860 - Cooling ®...
  • Page 47 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Performance Data — Trilogy VE 1860 - Cooling ® LWT ( WPD (ft of hd) 68.1...

  • Page 48: Performance Tables Legend

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Performance Tables Legend CFM/T = airflow, cubic feet/minute per ton = Coefficient of Performance = BTU output/BTU input = entering water temperature, ˚F = leaving water temperature, °F...

  • Page 49: Preventive Maintenance

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Preventive Maintenance Water Coil Maintenance gauges unless unit operation appears abnormal. Reference (All other water loop applications) the operating charts for pressures and temperatures.

  • Page 50: Troubleshooting

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Troubleshooting Table 15: Nominal resistance at various temperatures Sensor Inputs All sensor inputs are ‘paired wires’...
  • Page 51 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Table 16: Troubleshooting Code Fault Mode Possible Cause Solution High Discharge Pressure Reduced or no water flow Check loop pump operation...
  • Page 52 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Troubleshooting (Cont.) Code Fault Mode Possible Cause Solution ECM Low RPM Blower does not operate Check blower line voltage Blower does not operate...
  • Page 53 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Troubleshooting Code Fault Mode Possible Cause Solution Space temp Sensor Bad thermostat Check thermostat to ensure that it is operating Bad EXM...
  • Page 54 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Troubleshooting (Cont.) Code Fault Mode Possible Cause Solution No Loop Pump Feedback No line voltage Check power cable or unit voltage Control signal cable...
  • Page 55 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Troubleshooting Code Fault Mode Possible Cause Solution Low Suction Pressure Warning Low LWT Bring water temp within design parameters Insufficient charge...
  • Page 56 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Troubleshooting (Cont.) Code Fault Mode Possible Cause Solution High temp Shutdown Improper contact with heat sink Check heat sink contact with inverter board Damaged thermistor...
  • Page 57 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Troubleshooting Refrigerant Circuit Diagram Code Fault Mode Possible Cause Solution Low Voltage Shutdown - Inverter...
  • Page 58 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Troubleshooting (Cont.) Code Fault Mode Possible Cause Solution High Leaving Air temp High SAT Bring SAT into range Low airflow...

  • Page 59: Troubleshooting

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Troubleshooting Code Fault Mode Possible Cause Solution ECM No Communications Fault Control signal cable Check cable Bad ECM...

  • Page 60: Refrigeration Troubleshooting Form - Heating

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Refrigeration Troubleshooting Form - Heating Trilogy Variable GSHP Description Value Notes Circuit Legend...
  • Page 61 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Refrigeration Troubleshooting Form - Heating c l i m a t e m a s t e r. c o m...

  • Page 62: Refrigeration Troubleshooting Form - Cooling

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Refrigeration Troubleshooting Form - Cooling Trilogy Variable GSHP Circuit Legend Description Value Notes...
  • Page 63 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Refrigeration Troubleshooting Form - Cooling c l i m a t e m a s t e r. c o m...

  • Page 64: Warranty

    Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Warranty G e o t h e r m a l H e a t i n g a n d C o o l i n g...
  • Page 65 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Notes Notes c l i m a t e m a s t e r. c o m...
  • Page 66 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Notes G e o t h e r m a l H e a t i n g a n d C o o l i n g...
  • Page 67 Variable ( VE ) Series IOM - 60Hz HFC-410A Trilogy ® C r e a t e d : 4 O c t o b e r, 2 0 1 9 Notes c l i m a t e m a s t e r. c o m...

  • Page 68: Revision History

    97B0119N01 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.

This manual is also suitable for:

Trilogy ve 1860Trilogy ve 0930

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