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Service
Instructions Model numbers
listed on page 6
*PH 15 SEER
Multi-Position
Package Heat Pumps
with R-410A Refrigerant
& Accessories
This manual is to be used by qualified, professionally trained HVAC technicians only.
RS6300008 Rev. 1
Goodman does not assume any responsibility for property damage or personal injury
November 2007
due to improper service procedures or services performed by an unqualified person.
Copyright © 2007 Goodman Manufacturing Company, L.P.
1
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INDEX IMPORTANT INFORMATION .......................................................................................................... 4 PRODUCT IDENTIFICATION - *PH15**M4*.................................................................................. 6 ACCESSORIES ............................................................................................................................... 7 GPGHFR101-103 .....................................................................................
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INDEX S-11 CHECKING LOSS OF CHARGE PROTECTOR .............................................................................................. 25 S-15 CHECKING CAPACITOR ................................................................................................................................25 S-15A Resistance Check ................................................................................................................................. 26 S-15B Capacitance Check .....................
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IMPORTANT INFORMATION Pride and workmanship go into every product to provide our customers with quality products. It is possible, however, that during its lifetime a product may require service. Products should be serviced only by a qualified service technician who is familiar with the safety procedures required in the repair and who is equipped with the proper tools, parts, testing instruments and the appropriate service manual. REVIEW ALL SERVICE INFORMATION IN THE APPROPRIATE SERVICE MANU
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IMPORTANT INFORMATION SAFE REFRIGERANT HANDLING While these items will not cover every conceivable situation, they should serve as a useful guide. WARNING WARNING TO AVOID POSSIBLE EXPLOSION: REFRIGERANTS ARE HEAVIER THAN AIR. THEY CAN "PUSH OUT" THE • NEVER APPLY FLAME OR STEAM TO A REFRIGERANT CYLINDER. IF YOU OXYGEN IN YOUR LUNGS OR IN ANY ENCLOSED SPACE. O AVOID T MUST HEAT A CYLINDER FOR FASTER CHARGING, PARTIALLY IMMERSE POSSIBLE DIFFICULTY IN BREATHING OR DEATH: IT IN WARM WATER. •NEV
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PRODUCT IDENTIFICATION G P H 15 36 M 4 1 * * Brand ® G: Goodman Brand Minor Revision or Distinctions ® A: Amana Brand Major Revision Product Type Package Voltage Cooling/Heating 1: 208-230V/1ph/60Hz 3: 208-230V/3ph/60Hz Product Family 4: 460V/3ph/60Hz C: Cooling H: Heat Pump Refrigerant Product Series 4: R-410A 15: 15 SEER Rating Nominal Capacity Configuration 24: 24,000 BTUH M: Multi-Position 36: 36,000 BTUH 48: 48,000 BTUH 60: 60,000 BTUH Single Phase Multiposition Package
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ACCESSORIES *PH15[24-60]M4* ACCESSORIES Part Number Description Fits Models GPH13MED103 Economizer Downflow All PGEH102 Economizer Horizontal Medium Chassis PGEH103 Economizer Horizontal Large Chassis PGMDD102 Downflow Manual 25% Fresh Air Damper Medium Chassis PGMDD103 Downflow Manual 25% Fresh Air Damper Large Chassis PGMDH102 Horizontal Manual 25% Fresh Air Damper Medium Chassis PGMDH103 Horizontal Manual 25% Fresh Air Damper Large Chassis PGMDMH102 Horizontal Motorized 25% Fresh Air Damper M
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ACCESSORIES *PH15[24-60]M4* EXTERNAL HORIZONTAL FILTER RACK (GPGHFR101-103) 16" 24" 4" 16" x 25" x 2" FILTER 26 1/2" 17 1/4" Filter Size: 16" x 25" x 2" (Requires 1 filter) Measurement in inches DOWNFLOW FILTER RACK (GPH13MFR) PANEL SIDE VIEW DUCT SIDE VIEW FILTER PLATFORM LEFT SIDE RIGHT SIDE EVAPORATOR DOWNFLOW R/A COIL DUCT OPENING Filter Size: 14" x 25" x 2" (Requires 2 filters) - Measurement in inches 8
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ACCESSORIES *PH15[24-60]M4* MOTORIZED/MANUAL FRESH AIR DAMPERS - (DOWNFLOW APPLICATIONS) B 7 5/8 5 3/4 11 7/8 A B A Manual Fresh Air Dampers MODEL A B PGMDD101/102 16 16 PGMDD103 18 16 Motorized Fresh Air Dampers MODEL A B PGMDMD102 16 16 PGMDMD103 18 16 MOTORIZED/MANUAL FRESH AIR DAMPERS (HORIZONTAL APPLICATIONS) BOTTOM VIEW 12 1/8 6 5 3/4 10 11 7/8 1 PGMDD103 BOTTOM VIEW 12 1/8 5 3/4 6 10 11 7/8 1 PGMDD101/102 Manual Fresh Air Dampers MODEL A B PGMDH102 31 1/2 29 3/4 PGMDH103 39 29 3/4 Motoriz
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ACCESSORIES *PH15[24-60]M4* SQUARE TO ROUND CONVERTER (DOWNFLOW APPLICATIONS) 12 1/4 14 3/4 C 16 ø 16 ø D 22 3/4 22 1/4 S R A 12 1/4 14 3/4 B 22 3/4 22 1/4 18 ø 18 ø MODEL A BCD RETURN SUPPLY SQRPG101/102 22 3/4 12 1/4 22 1/4 14 3/4 16 16 SQRPG103 22 3/4 12 1/4 22 1/4 14 3/4 18 18 SQUARE TO ROUND CONVERTER (HORIZONTAL APPLICATIONS) B MODEL ABC C SQRPGH101/102 16 16 1/2 16 1/2 SQRPGH103 18 18 1/2 18 1/2 A Measurements are in inches. 10
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ACCESSORIES *PH15[24-60]M4* ECONOMIZER GPH13MED103 (DOWNFLOW APPLICATIONS ) Blockoff External Hood Panel Louver Assembly ECONOMIZER PGEH102-103 (HORIZONTAL APPLICATIONS ) B 16 1/8 18 D A E C MODEL A BCD E FILTER PGEH102 25 1/4 18 18 18 13 3/4 16 1/8 16 X 25 X1 PGEH103 35 1/4 18 1/8 18 18 1/4 16 1/8 16 X 25 X1 Measurements in inches 11
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*PH15[24-60]M4* ACCESSORIES ROOF CURBS B S R C A 1 5/8 14 1/2 1 3/8 MODEL A B C RETURN SUPPLY PGC101/102/103 46 1/4* 39 3/8* 14 1/2 12 1/2 x 23* 15 x 22 1/2* *Inside Dimensions 12
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PRODUCT DESIGN LOCATION & CLEARANCES In installations where the unit is installed above ground level and not serviceable from the ground (Example: Roof Top in- stallations) the installer must provide a service platform for the service person with rails or guards in accordance with local codes or ordinances. Roof Curb *PH15[24-60]M4* *PH Package Units are designed for outdoor installations only in either residential or light commercial applications. The connecting ductwork (Supply and Return) can
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PRODUCT DESIGN The outdoor fan motors are single phase capacitor type mo- tors. Air for condensing (cooling) is drawn through the outdoor coil by a propeller fan, and is discharged vertically out the top of the unit. The outdoor coil is designed for .0 static. No addi- tional restriction (ductwork) shall be applied. Conditioned air is drawn through the filter(s), field installed, across the evaporator coil and back into the conditioned space by the indoor blower. COMPRESSORS The *PH15 4 and 5
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PRODUCT DESIGN ELECTRICAL WIRING LINE VOLTAGE WIRING The units are designed for operation at the voltages and hertz Power supply to the unit must be N.E.C. Class 1, and must as shown on the rating plate. All internal wiring is complete. comply with all applicable codes. The unit must be electrically Ensure the power supply to the compressor contactor is brought grounded in accordance with the local codes or, in their ab- to the unit as shown on the supplied unit wiring diagram. The sence, wit
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SYSTEM OPERA SYSTEM OPERATION TION *PH15[24-60]M41* COOLING through the magnetic holding coils of the compressor contactor and fan motor for models with X13 motors and The refrigerant used in the system is R-410A. It is a clear, Variable Speed Terminal Board (VSTB) for models with ECM colorless, non-toxic and non-irritating liquid. R-410A is a 50:50 motors. blend of R-32 and R-125. The boiling point at atmospheric . pressure is -62.9°F. This draws in the normally open contact of the contactor, A
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SYSTEM OPERATION *PH15[24-60]M41* APH15 M Series ECM equipped models only: GPH15 M Series X13 equipped models only: With the thermostat set to the emergency heat position and If the thermostat calls for continuous fan, the indoor blower a call for 2nd stage heat, R to W1 will be energized. This will will be energized from the G terminal of the thermostat to the energize the electric heat sequencers and also energize W1 X13 blower motor. on the Variable Speed Terminal Board to start the indoor If
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SYSTEM OPERATION Dip Switch Number Function Model Switch 5 Switch 6 Cooling/HP CFM (F) 1 1050 OFF OFF Electric Heat 2 ON OFF 950 APH1524 3N/A OFF ON 825 ON ON 700 4 Indoor Thermostat (F) 5 OFF OFF 1250 Cooling & Heat Pump CFM 6 ON OFF 1100 APH1536 7 OFF ON 1000 CFM Trim Adjust 8 ON ON 800 (F) Table 1 1800 OFF OFF ON OFF 1700 CFM Delivery APH1548 OFF ON 1400 Tables 2 and 4 show the CFM output for dip switch combi- ON ON 1225 nations 1-2 (Electric Heat), and 5-6 (Cooling/Heating). (F) OFF OFF 2
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SYSTEM OPERATION Typical Heat Pump System in Cooling Reversing Valve (Energized) Indoor Outdoor Coil Coil Accumulator Typical Heat Pump System in Heating Reversing Valve (De-Energized) Indoor Outdoor Coil Coil Accumulator 19
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SCHEDULED MAINTENANCE Package heat pumps require regularly scheduled mainte- 6. Check the contacts of the compressor contactor. If nance to preserve high performance standards, prolong the they are burned or pitted, replace the contactor. service life of the equipment, and lessen the chances of costly 7. Using a halide or electronic leak detector, check all failure. piping and etc. for refrigerant leaks. In many instances the owner may be able to perform some TEST EQUIPMENT of the maintenance;
