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Summary of Contents for GPFM Series

Page 1: ...I Installation Instructions PGF PGS GPFM 3 to 5 TON 3 Phase Combination Units Gas Heat Electric Cool 509 01 1502 O0 10 22 01 Printed in U S A...

Page 2: ...hich COULD result in minor personal injury or product or property damage Signal Words in Manuals The signal word WARNING is used throughout this manual in the following manner The signal word CAUTION...

Page 3: ...A CHASIS BASE RAIL 19 12 1 4 RETURN 3 3 4 ALL DIMENSIONSIN INCHES Connections Detail _ 2 1 4 AS CONNECTION 1 2 PiPE LOW _ 1 _4 VOLTAGE _ 1 2 CONDUI 4 J F ELECTRICAL POWER CONDUIT 2 3 16 UNIT SIZE 3TO...

Page 4: ...or death CLEARANCES The location MUST allow for minimum clearances and should not be adjacent to a patio or other area where the unit s operating sound level might be objectionable The combustion air...

Page 5: ...he unit to shift Refer to FIGURE 17 on the back cover of this manual for illustrated rigging instructions and weight chart DOWNFLOW CONVERSION NOTE In downflow applications with roof curbs or jack sta...

Page 6: ...hr Capacity for Schedule 40 Iron Pipe English NATURAL GAS Pipe Length Btu hr in thousands Includes Fittings 3 4 1 11 4 11 2 2 20 190 350 730 1 100 2 100 40 130 245 500 760 1 450 60 105 195 400 610 1 1...

Page 7: ...0 100 000 54 55 55 55 58 56 56 56 120 000 54 55 55 55 55 56 56 56 140 000 54 55 55 55 55 56 56 56 2 1 2 3 Ton with 3 burners 3 1 2 4 ton with 4 burners Changing Orifices Electrical shock fire and or e...

Page 8: ...branches should not exceed 800 feet per minute round connection Use a copper conductor of the FIGURE 8 Capacities Air Delivery Nominal Tons Air Conditioning Up Thru 2 2 1 2 3 3 1 2 4 5 Nominal Air Fl...

Page 9: ...access panels Reverse Rotation Scroll Compressors Only Three phase scroll compressor equipped units CAN run in reverse if improperly wired If the compressor makes an unusually loud noise or if high a...

Page 10: ...and the main burners will light from the pilot 4 30 seconds after the burners light the circulating blow er should begin to run Fire and or explosion hazard Do NOT attempt to light the pilot or burner...

Page 11: ...a for operation of the continuous fan option This connection is intended for the low speed motor tap and has a lower contact rating 8 amps than the heat and cool taps When the low speed blower lead is...

Page 12: ...starting the delay on timing sequence of the indoor blower NOTE Ifthe control senses that one of the safety limits has opened the combustion and indoor fans will operate until the limit resets On a ca...

Page 13: ...ry five years thereafter if applicable VENT ASSEMBLY Burn hazard Flue cover may be hot Allow adequate time for flue cover to cool Failure to follow this warning can result in property damage or person...

Page 14: ...ES For Qualified Service Technician Only See FIGURE 16 for identification of parts 1 Disconnect electrical power to unit 2 Turn OFF gas at manual shut off valve 3 Remove burner access panel 4 Remove t...

Page 15: ...Ei6 I Aooe o_o e Manifold I Gas Valve Pressure Switch I Fan Timer Board Flame Shield I I I 80 31 31 I Pilot Assembly I I Ro out Switch I Pilot Assy Hidden I Collector Box I Ground Lug I 509 01 1502 O0...

Page 16: ...SHOWN IN DETAIL A USE SPREADER BARS WHEN RIGGING TO PREVENT UNIT DAMAGE BE SURE RIGGING AND SHACKLES ARE SUFFICIENT TO HANDLE WEIGHT LISTED BELOW _ _SPREADER 111 BARS DETAIL A _OR_ CABINET SMALL LARGE...

Page 17: ...Warranty DOES NOT COVER any labor material refractory chambers oii nozzles refrigerant refrigerant inspection and refrigerant reclaiming freight and or handling charges associated with any repair or r...

Page 18: ...CAC4 KAC0 TCA0 TCA2 TCA4 HHP0 HHP2 HHP4 CliP0 CliP2 CliP4 TCH0 TCH2 TCH4 PGME PYMC PHAD PGAD PA95 PAPC PAK APK Tothe original purchaser a replacement for 10 years from original date of installation o...

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