GT-PX Series (50YDV, 50YDH, 50YDD Models) GT-PG Series (50YEV, 50YEH, 50YED Models) Installation, Operation and Maintenance Instructions Residential Horizontal & Vertical Packaged Geothermal Heat Pumps 97B0114N01 Rev.
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Residential Packaged Units - 60Hz Puron® Model Nomenclature: General Overview 4 5 6 1 2 3 7 9 8 10 11 12 50 Y E V 0 2 4 J C B 3 1 1 Packaging Prefix 1 = Single Pack, Domestic Series Revision Level YEV = Puron Vertical Upflow Single-Stage YEH = Puron Horizontal Single-Stage YED = Puron Vertical Downflow Single-Stage 3 = 024-070 2 = 018 Voltage Unit Size 3 = 280-230/60/1 018, 024, 030, 036, 042, 048, 060, 070 Coated Air Coil/ Microchannel* Copper Cupro-Nickel Heat Exchanger Options Air F
Residential Packaged Units - 60Hz Puron® 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.
Residential Packaged Units - 60Hz Puron® General Information 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.
Residential Packaged Units - 60Hz Puron® Horizontal Installation 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.
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Residential Packaged Units - 60Hz Puron® Field Conversion of Air Discharge Overview - Horizontal units can be field converted between side (straight) and back (end) discharge using the instructions below. Figure 4: Left Return Side to Back Remove Screws Water Connection End Note: It is not possible to field convert return air between left or right return models due to the necessity of refrigeration copper piping changes.
Residential Packaged Units - 60Hz Puron® Horizontal Installation Condensate Piping – Horizontal Units Pitch the unit toward the drain as shown in Figure 2 to improve the condensate drainage. On small units (less than 2.5 tons/8.8 kW), 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.
Residential Packaged Units - 60Hz Puron® Vertical Installation Vertical 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 mechanical room/closet. Vertical units are typically installed in a mechanical room or closet.
Residential Packaged Units - 60Hz Puron® Vertical Installation Sound Attenuation for Vertical Units - Sound attenuation is achieved by enclosing the unit within a small mechanical room or a closet. Additional measures for sound control include the following: 1. Mount the unit so that the return air inlet is 90° to the return air grille. Refer to Figure 9. Install a sound baffle as illustrated to reduce line-of sight sound transmitted through return air grilles. 2.
Residential Packaged Units - 60Hz Puron® Water Connection Installation External Flow Controller Mounting The Flow Controller can be mounted beside the unit as shown in Figure 12. Review the Flow Controller installation manual for more details. Water Connections The TTS models utilize swivel piping fittings for water connections that are rated for 450 psi (3101 kPa) operating pressure.
Residential Packaged Units - 60Hz Puron® Ground-Loop Heat Pump Applications antifreeze solution is used in most areas to prevent freezing. All air and debris must be removed from the earth loop piping before operation. Flush the loop with a high volume of water at a minimum velocity of 2 fps (0.6 m/s) in all piping. The steps below must be followed for proper flushing. 1. Fill loop with water from a garden hose through the flush cart before using the flush cart pump to insure an even fill. 2.
Residential Packaged Units - 60Hz Puron® Ground-Loop Heat Pump Applications Table 2: Antifreeze Percentages by Volume Type Methanol Propylene Glycol Ethanol* Minimum Temperature for Low Temperature Protection 10°F [-12.2°C] 15°F [-9.4°C] 20°F [-6.7°C] 25°F [-3.9°C] 21% 29% 23% 17% 24% 20% 13% 18% 16% 8% 12% 11% * Must not be denatured with any petroleum based product GROUND-WATER HEAT PUMP APPLICATIONS Open Loop - Ground Water Systems Typical open loop piping is shown in Figure 13.
Residential Packaged Units - 60Hz Puron® Ground-Water Heat Pump Applications valve or water control valve on the discharge line. Measure the pressure drop through the unit heat exchanger, and determine flow rate from tables 9a through 9c. Since the pressure is constantly varying, two pressure gauges may be needed. Adjust the valve until the desired flow of 1.5 to 2 gpm per ton [2.0 to 2.6 l/m per kW] is achieved.
Residential Packaged Units - 60Hz Puron® 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.
Residential Packaged Units - 60Hz Puron® Hot Water Generator The HWG (Hot Water Generator) or desuperheater option provides considerable operating cost savings by utilizing excess heat energy from the heat pump to help satisfy domestic hot water requirements. The HWG is active throughout the year, providing virtually free hot water when the heat pump operates in the cooling mode or hot water at the COP of the heat pump during operation in the heating mode.
Residential Packaged Units - 60Hz Puron® Hot Water Generator Installation The HWG is controlled by two sensors and a microprocessor control. One sensor is located on the compressor discharge line to sense the discharge refrigerant temperature. The other sensor is located on the HWG heat exchanger’s “Water In” line to sense the potable water temperature. ANTI-SCALD VALVE PIPING CONNECTIONS The microprocessor control monitors the refrigerant and water temperatures to determine when to operate the HWG.
Residential Packaged Units - 60Hz Puron® Hot Water Generator Warning! The HWG pump Is fully wired from the factory. Use extreme caution when working around the microprocessor control as it contains line voltage connections that presents a shock hazard that can cause severe injury or death! The heat pump, water piping, pump, and hot water tank should be located where the ambient temperature does not fall below 50°F [10°C]. Keep water piping lengths at a minimum.
Residential Packaged Units - 60Hz Puron® Electrical - Line Voltage WARNING! CAUTION! CAUTION! Use only copper conductors for field installed electrical wiring. Unit terminals are not designed to accept other types of conductors. 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.
Residential Packaged Units - 60Hz Puron® Electrical - Line Voltage WARNING! Figure 16: GT-PX/GT-PG Single Phase Line Voltage Field Wiring WARNING! Disconnect electrical power source to prevent injury or death from electrical shock. CAUTION! CAUTION! Use only copper conductors for field installed electrical wiring. Unit terminals are not designed to accept other types of conductors.
Residential Packaged Units - 60Hz Puron® Electrical - Low Voltage Wiring Thermostat Connections The thermostat should be wired directly to the CXM board (units with PSC fan). Units with optional ECM motor include factory wiring from the CXM board to the ECM interface board. Thermostat wiring for these units should be connected to the ECM interface board. Figure 18 shows wiring for 50YD/50YE units with PSC or optional ECM motor. See “Electrical – Thermostat” for specific terminal connections.
Residential Packaged Units - 60Hz Puron® Electrical - Low Voltage Wiring Accessory Connections Accessory Connections A terminal paralleling the compressor contactor coil has been provided on the CXM 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 Figure 20 or the specific unit wiring diagram for details.
Residential Packaged Units - 60Hz Puron® Electrical - Thermostat Wiring CAUTION! CAUTION! Many units installed with a factory or field supplied manual or electric shut-off valve. DAMAGE WILL OCCUR if shut-off valve is closed during unit operation.
Residential Packaged Units - 60Hz Puron® ECM Blower Control The ECM fan is controlled by an interface board that converts thermostat inputs and field selectable CFM settings to signals used by the ECM motor controller. Units manufactured before July 2005 have version I (P/N 69243707). Units manufactured after July 2005 have version II (P/N 17B0019N01). Fan speeds are selected with jumpers for version I or via a nine position DIP switch for version II.
Residential Packaged Units - 60Hz Puron® ECM Blower Control Table 5: ECM Board Tap Settings *VVSPUN ZL[[PUNZ! .; 7? HUK .; 7.
Residential Packaged Units - 60Hz Puron® GT-PX (50YD) Series ECM Blower Performance Data Residential Units Only Airflow in CFM with wet coil and clean air filter Model 026 038 049 064 072 Cooling Mode Dehumid Mode Heating Mode Fan AUX CFM Aux/ Emerg Mode 1060 475 4 1060 950 425 3 950 710 820 370 2 820 600 690 300 1 690 700 1120 1400 700 4 1400 980 630 1000 1250 630 3 1350 840 540 860 1080 540 2 1350 730 900 450 1 1350 870 1560 1850 870 4 1850 78
Residential Packaged Units - 60Hz Puron® GT-PG (50YE) Series PSC Blower Performance Data Airflow in CFM with wet coil and clean air filter Model Fan Speed Rated Airflow Min CFM HI 018 024 MED 0.50 0.60 0.70 675 640 598 515 492 0.80 0.
Residential Packaged Units - 60Hz Puron® GT-PG (50YE) Series ECM Blower Performance Data Residential Units Only Airflow in CFM with wet coil and clean air filter Model 018 024 030 036 042 048 060 070 Max ESP (in. wg) 1.0 1.0 1.0 0.90 0.90 1.0 0.75 0.
Residential Packaged Units - 60Hz Puron® CXM Controls CXM Control For detailed control information, see CXM Application, Operation and Maintenance (AOM) manual (part #97B0003N12). 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.
Residential Packaged Units - 60Hz Puron® CXM Controls Safety Features – CXM 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.
Residential Packaged Units - 60Hz Puron® CXM Controls CXM 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 first 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.
Residential Packaged Units - 60Hz Puron® CXM Controls Table 7: Nominal resistance at various temperatures Temp (ºC) Temp (ºF) -17.8 -17.5 -16.9 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 0.0 0.5 1.5 10.4 12.2 14.0 15.8 17.6 19.4 21.2 23.0 24.8 26.6 28.4 30.2 32.0 33.8 35.6 37.4 39.2 41.0 42.8 44.6 46.4 48.2 50.0 51.8 53.6 55.4 57.2 59.0 60.8 62.6 64.4 66.
Residential Packaged Units - 60Hz Puron® 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). Power Supply – A voltage variation of +/– 10% of nameplate utilization voltage is acceptable.
Residential Packaged Units - 60Hz Puron® Unit Start-Up and Operating Conditions Unit and System Checkout BEFORE POWERING SYSTEM, please check the following: UNIT CHECKOUT Balancing/shutoff valves: Insure that all isolation valves are open and water control valves are wired. 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.
Residential Packaged Units - 60Hz Puron® Unit Start-Up Procedure 6. 7. 8. 9. 36 blocked line. Check that the condensate trap is filled to provide a water seal. e. Refer to Table 10. 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 12.
Residential Packaged Units - 60Hz Puron® Unit Operating Conditions Table 9a: GT-PX Coax Water Pressure Drop Model GPM 026 038 Table 9b: GT-PG Coax Water Pressure Drop Pressure Drop (psi) 30°F 50°F 70°F 90°F 2.3 3.0 3.4 4.5 6.0 0.7 1.1 1.3 2.0 3.1 0.4 0.7 0.9 1.4 2.3 0.4 0.6 0.8 1.2 1.9 0.5 0.7 0.8 1.2 1.8 3.0 4.5 6.0 6.8 9.0 1.5 2.6 3.8 4.5 6.9 0.9 1.7 2.7 3.2 5.2 0.8 1.5 2.3 2.7 4.4 0.9 1.5 2.2 2.6 4.1 049 4.5 6.0 6.8 9.0 12.0 1.5 2.6 3.8 4.5 6.9 0.6 1.1 1.4 2.5 4.2 0.5 1.0 1.3 2.
Residential Packaged Units - 60Hz Puron® Unit Operating Conditions Table 11: GT-PX Series Typical Unit Operating Pressures and Temperatures TE026 026 Full Load Cooling - without HWG active Entering Water Suction Water Flow Pressure Temp GPM/ton PSIG °F Discharge Pressure PSIG Superheat Subcooling Water Temp Rise °F 30* 1.5 2.25 3 50 1.5 2.25 3 128-138 128-138 128-138 186-206 172-192 158-178 18-23 18-23 18-23 8-13 6-11 6-11 16.3-18.3 12.1-14.1 7.8-9.8 70 1.5 2.
Residential Packaged Units - 60Hz Puron® Unit Operating Conditions Table 11: GT-PX Series Typical Unit Operating Pressures and Temperatures: Continued TE064 064 Entering Water Water Flow Temp GPM/ton °F Suction Pressure PSIG Full Load Cooling - without HWG active Water Discharge Temp Pressure Superheat Subcooling Rise PSIG °F 30* 1.5 2.25 3 50 1.5 2.25 3 128-138 126-136 125-135 238-258 222-242 205-225 16-21 21-26 26-31 14-19 13-18 12-17 20.5-22.5 14.9-16.9 9.2-11.2 70 1.5 2.
Residential Packaged Units - 60Hz Puron® Unit Operating Conditions Table 12: GT-PG Series Typical Unit Operating Pressures and Temperatures: Continued 024 024 Full Load Cooling - without HWG active Entering Water Temp °F Water Flow GPM/ton Suction Pressure PSIG Discharge Pressure PSIG Superheat 30* 1.5 2.25 3 115-125 115-125 115-125 154-174 141-161 127-147 50 1.5 2.25 3 115-120 115-120 115-120 70 1.5 2.
Residential Packaged Units - 60Hz Puron® Unit Operating Conditions Table 12: GT-PG Series Typical Unit Operating Pressures and Temperatures: Continued 042 Full Load Cooling - without HWG active Entering Water Temp °F Water Flow GPM/ton Suction Pressure PSIG Discharge Pressure PSIG Superheat 30* 1.5 2.25 3 114-124 113-123 113-123 170-190 150-170 131-151 50 1.5 2.25 3 130-140 129-139 129-139 70 1.5 2.
Residential Packaged Units - 60Hz Puron® Unit Operating Conditions Table 12: GT-PG Series Typical Unit Operating Pressures and Temperatures: Continued 070 070 Full Load Cooling - without HWG active Entering Water Temp °F Water Flow GPM/ton Suction Pressure PSIG Discharge Pressure PSIG Superheat Subcooling 30* 1.5 2.25 3 110-120 109-119 107-117 177-197 162-182 147-167 36-41 37-42 38-43 15-20 13-18 11-16 20.2-22.2 15-17 9.7-11.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PX Model 026 - Full Load 850 CFM Nominal (ISO Rated) Airflow Cooling, 950 CFM Nominal (ISO Rated) Airflow Heating Performance capacities shown in thousands of Btuh Cooling - EAT 80/67°F EWT °F GPM WPD PSI FT 40 50 60 70 80 90 100 110 120 TC SC kW EER HR LWT HWC Operation not recommended 20 30 CFM Heating - EAT 70°F 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PX Model 038 - Full Load 1250 CFM Nominal (ISO Rated) Airflow Cooling, 1250 CFM Nominal (ISO Rated) Airflow Heating Performance capacities shown in thousands of Btuh Cooling - EAT 80/67°F EWT °F GPM WPD PSI FT 40 50 60 70 80 90 100 110 120 TC SC kW EER HR 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PX Model 049 - Full Load 1550 CFM Nominal (ISO Rated) Airflow Cooling, 1650 CFM Nominal (ISO Rated) Airflow Heating Performance capacities shown in thousands of Btuh Cooling - EAT 80/67°F EWT °F GPM WPD PSI 40 50 60 70 80 90 100 110 120 TC SC kW EER HR LWT HWC Operation not recommended 20 30 CFM FT Heating - EAT 70°F 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PX Model 064 - Full Load 1825 CFM Nominal (ISO Rated) Airflow Cooling, 2050 CFM Nominal (ISO Rated) Airflow Heating Performance capacities shown in thousands of Btuh Cooling - EAT 80/67°F EWT °F GPM WPD PSI FT 20 30 40 50 60 70 80 90 100 110 120 CFM TC SC kW EER Heating - EAT 70°F HR HWC Operation not recommended 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PX Model 072 - Full Load 1950 CFM Nominal (Rated) Airflow Cooling, 2100 CFM Nominal (Rated) Airflow Heating Performance capacities shown in thousands of Btuh Cooling - EAT 80/67°F EWT °F GPM WPD PSI FT 20 30 40 50 60 70 80 90 100 110 120 CFM TC SC kW EER Heating - EAT 70°F HR LWT HWC Operation not recommended 8.5 8.5 12.8 12.8 17.0 17.0 8.5 8.5 12.8 12.8 17.0 17.0 8.5 8.5 12.8 12.8 17.0 17.0 8.5 8.5 12.8 12.8 17.0 17.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 018 - PSC Blower 600 CFM Nominal (Rated) Airflow Cooling, 600 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 018 - ECM Blower 750 CFM Nominal (Rated) Airflow Cooling, 750 CFM Nominal (Rated) Airflow Heating WPD EWT °F GPM 20 20 20 30 30 30 30 30 30 30 40 40 40 40 40 40 40 50 50 50 50 50 50 50 60 60 60 60 60 60 60 70 70 70 70 70 70 70 80 80 80 80 80 80 80 85 85 85 85 85 85 85 90 90 90 90 90 90 90 100 100 100 100 100 100 100 110 110 110 110 110 110 110 120 120 120 120 120 120 120 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.8 2.8 4.1 4.1 5.5 5.5 2.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 024 - PSC Blower 950 CFM Nominal (Rated) Airflow Cooling, 950 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 024 - ECM Blower 950 CFM Nominal (Rated) Airflow Cooling, 950 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.0 3.0 3.0 4.5 4.5 6.0 6.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 030 - PSC Blower 1000 CFM Nominal (Rated) Airflow Cooling,1000 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 030 - ECM Blower 1,000 CFM Nominal (Rated) Airflow Cooling, 1,100 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.5 3.8 3.8 5.6 5.6 7.5 7.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 036 - PSC Blower 1,200 CFM Nominal (Rated) Airflow Cooling, 1,200 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 036 - ECM Blower 1,200 CFM Nominal (Rated) Airflow Cooling, 1,200 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.0 4.5 4.5 6.8 6.8 9.0 9.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 042 - PSC Blower 1,400 CFM Nominal (Rated) Airflow Cooling, 1,400 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 042 - ECM Blower 1,400 CFM Nominal (Rated) Airflow Cooling, 1,400 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.5 5.3 5.3 7.9 7.9 10.5 10.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 048 - PSC Blower 1,600 CFM Nominal (Rated) Airflow Cooling, 1,600 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 048 - ECM Blower 1,550 CFM Nominal (Rated) Airflow Cooling, 1,650 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.0 6.0 6.0 9.0 9.0 12.0 12.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 060 - PSC Blower 1,950 CFM Nominal (Rated) Airflow Cooling, 1,950 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 060 - ECM Blower 1,950 CFM Nominal (Rated) Airflow Cooling, 2,050 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.5 11.3 11.3 15.0 15.0 7.5 7.
Residential Packaged Units - 60Hz Puron® Performance Data — GT-PG Model 070 - ECM Blower 1,950 CFM Nominal (Rated) Airflow Cooling, 2,100 CFM Nominal (Rated) Airflow Heating EWT °F 20 30 40 50 60 70 80 85 90 100 110 120 WPD GPM 18.0 18.0 9.0 9.0 13.5 13.5 18.0 18.0 9.0 9.0 13.5 13.5 18.0 18.0 9.0 9.0 13.5 13.5 18.0 18.0 9.0 9.0 13.5 13.5 18.0 18.0 9.0 9.0 13.5 13.5 18.0 18.0 9.0 9.0 13.5 13.5 18.0 18.0 9.0 9.0 13.5 13.5 18.0 18.0 9.0 9.0 13.5 13.5 18.0 18.0 9.0 9.0 13.5 13.5 18.0 18.0 9.0 9.
Residential Packaged Units - 60Hz Puron® 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.
Residential Packaged Units - 60Hz Puron® Troubleshooting General If operational difficulties are encountered, perform the preliminary checks below before referring to the troubleshooting charts. • Verify that the unit is receiving electrical supply power. • Make sure the fuses in the fused disconnect switches are intact. After completing the preliminary checks described above, inspect for other obvious problems such as leaking connections, broken or disconnected wires, etc.
Residential Packaged Units - 60Hz Puron® CXM Process Flow Chart WARNING! WARNING! HAZARDOUS VOLTAGE! DISCONNECT ALL ELECTRIC POWER INCLUDING REMOTE DISCONNECTS BEFORE SERVICING. Failure to disconnect power before servicing can cause severe personal injury or death.
Residential Packaged Units - 60Hz Puron® Functional Troubleshooting Fault Main power problems HP/HPWS Fault Code 2 High Pressure LP/LOC Fault Code 3 Htg Clg Possible Cause Solution Air temperature out of range in heating Overcharged with refrigerant Bad HP Switch Water pressure too high Bad high pressure water switch Insufficient charge Check line voltage circuit breaker and disconnect. Check for line voltage between L1 and L2 on the contactor.
Residential Packaged Units - 60Hz Puron® Functional Troubleshooting Only Compressor Runs X X X X X X X X X X Thermostat wiring X Reversing valve X Thermostat setup X Thermostat wiring X Thermostat wiring Unit Doesn’t Operate in Cooling Thermostat wiring Check G wiring at heat pump. Jumper G and R for fan operation Jumper G and R for fan operation. Check for voltage at blower relay. Fan motor relay Check fan power enable relay operation (if present). Check for line voltage at motor.
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Residential Packaged Units - 60Hz Puron® Notes 70
Residential Packaged Units - 60Hz Puron® 71
Residential Packaged Units - 60Hz Puron® Revision History Page # 4 April, 2014 All Updated GT-PG for Rev C. 6 June, 2013 20 Updated Electrical Data - Ext Pump FLA 6 June, 2013 6, 34 24 Jan., 2013 All Description Edit Cabinet Pitch Text, Update EAT Limits First Published R AI BR I HE AT P U M P S A TO NE WATER TO IFIED TO ARI A RT S C CE NG WITH LYI MP O IR MANUFACT UR ER Date IS O ST AND 3 ARD 1 ISO 9001:2008 Certified -1 R 25 6 Quality: First & Always 7300 S.W.
