Do you have a question about the GPH 14 SEER R-410A and is the answer not in the manual?
Questions and answers
MARIO FUENTES
June 2, 2025
EM keeps running when comp shuts off. shuts off at t stat ? could it be the relay ?
1 comments:
Mr. Anderson
June 2, 2025
Yes, the relay could be the issue. The document mentions a "HIGH VOLTAGE DEFROST RELAY (HVDR)" and "LOW VOLTAGE DEFROST RELAY (LVDR)." If one of these relays is stuck or malfunctioning, it may continue to send power to the evaporator motor (EM) even after the compressor shuts off, causing the EM to keep running. Checking and possibly replacing the relay may resolve the issue.
Package heat pumps, package cooling horizontal with r-22 (43 pages)
Summary of Contents for Goodman GPH 14 SEER R-410A
Page 1
RT6332012r2 This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does not assume any responsibility for property damage or personal injury due to improper service procedures or September 2010 services performed by an unqualified person.
Disconnect ALL power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury or death. Installation and repair of this unit Goodman will not be responsible WARNING WARNING WARNING...
Page 3
**Note that these tax credits are subject to specific requirements set forth in the American Recovery and Reinvestment Act of 2009 and in the Internal Revenue Code. Goodman recommends that consumers consult a tax professional if they have questions about the applicability of these credits.
PRODUCT DESIGN GPH Package Units are designed for outdoor installations Air for condensing (cooling cycle) or evaporation (heating only in either residential or light commercial applications. cycle) is drawn through the outdoor coil by a propeller fan, and is discharged vertically out the top of the unit. The out- The connecting ductwork (Supply and Return) can only be door coil is designed for .0 static.
Page 5
PRODUCT DESIGN 36" WARNING TO PREVENT POSSIBLE PROPERTY DAMAGE, THE UNIT SHOULD REMAIN IN AN UPRIGHT POSITION DURING ALL RIGGING AND MOVING OPERATIONS. TO FACILITATE LIFTING AND MOVING IF A CRANE IS USED, PLACE THE UNIT IN AN ADEQUATE CABLE 24"...
PRODUCT DESIGN GPH14[24-60]H41A* HKR ELECTRICAL DATA Circuit #1 Circuit #2 Maximum Maximum Actual Minimum Circuit Minimum Circuit Model and Heat Kit Usage kW & BTU Overcurrent Overcurrent Ampacity Ampacity at 240V Protection (amps) Protection (amps) at 208 / 240V at 208 / 240V at 208 / 240V at 208 / 240V GPH1424H41A*...
Page 10
ACCESSORIES GPH14[24-60]H41A* Part Number Description OT18-60A Outdoor Thermostat Kit w/Lockout Stat OT/EHR18-60 Emergency Heat Relay Kit Electric Heat Kit PCCP101-103 Roof Curb PCP101-103 Downflow Plenum Kit PCP101-103R8 Downflow Plenum Kit w/ R-8 Insulation GPCED101-103 Downflow Economizer for GPC-(H) A/C - To Be Used With PCP101-103 GPHED101-103 Downflow Economizer for GPH-(H) Heat Pump - To Be Used With PCP101-103 GPCEH101-103...
WIRING DIAGRAMS GPH14[24-60]H41AB SEE NOTE 8 SEE NOTE 3 SEE NOTE 7 YL/PK SEE NOTE 5 C-RV R-PS1 O-RV LVDR LVJB HVDR R-DFT RCCF SEE NOTE 4 CONTROL RD RD C L G N 1 2 3 COMP SEE NOTE 2 SUPPLY VOLTAGE 208-240/1/60 COMPONENT LEGEND...
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Do you have a question about the GPH 14 SEER R-410A and is the answer not in the manual?
Questions and answers
EM keeps running when comp shuts off. shuts off at t stat ? could it be the relay ?
Yes, the relay could be the issue. The document mentions a "HIGH VOLTAGE DEFROST RELAY (HVDR)" and "LOW VOLTAGE DEFROST RELAY (LVDR)." If one of these relays is stuck or malfunctioning, it may continue to send power to the evaporator motor (EM) even after the compressor shuts off, causing the EM to keep running. Checking and possibly replacing the relay may resolve the issue.
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