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Installation Instructions

For Self-Contained Package Heat Pump Units

GPHM5 15.2 SEER2 5-Ton “M” Series

IOG-3031A

09/2022

Our continuing commitment to quality products may mean a change in specifications without notice. 

© 2022 

Daikin Comfort Technologies Manufacturing, L.P. 

19001 Kermier Rd. Waller, TX 77484

www.daikincomfort.com

WARNING

DO NOT BYPASS SAFETY DEVICES

 RECOGNIZE THIS SYMBOL  

AS A SAFETY PRECAUTION. 

ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL, 

ADJUST, SERVICE, MAINTENANCE OR REPAIR  

(HEREINAFTER, “SERVICE”) THE EQUIPMENT SPECIFIED 

IN THIS MANUAL SHOULD SERVICE THE EQUIPMENT.  THE 

MANUFACTURER WILL NOT BE RESPONSIBLE FOR ANY 

INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER 

SERVICE OR SERVICE PROCEDURES.  IF YOU SERVICE 

THIS UNIT, YOU ASSUME RESPONSIBILITY FOR ANY INJURY 

OR PROPERTY DAMAGE WHICH MAY RESULT.  IN ADDITION, 

IN JURISDICTIONS THAT REQUIRE ONE OR MORE 

LICENSES TO SERVICE THE EQUIPMENT SPECIFIED IN THIS  

MANUAL, ONLY LICENSED PERSONNEL SHOULD SERVICE 

THE EQUIPMENT. IMPROPER INSTALLATION, ADJUSTMENT, 

SERVICING, MAINTENANCE OR REPAIR OF THE EQUIPMENT 

SPECIFIED IN THIS MANUAL, OR ATTEMPTING TO INSTALL, 

ADJUST, SERVICE OR REPAIR THE EQUIPMENT SPECIFIED 

IN THIS MANUAL WITHOUT PROPER TRAINING MAY RESULT 

IN PRODUCT DAMAGE, PROPERTY DAMAGE, PERSONAL  

INJURY OR DEATH.

WARNING

Summary of Contents for M Series

Page 1: ...N THIS MANUAL SHOULD SERVICE THE EQUIPMENT THE MANUFACTURER WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES IF YOU SERVICE THIS UNIT YOU A...

Page 2: ...MENT PARTS Ordering Parts When reporting shortages or damages or ordering repair parts give the complete unit model and serial numbers as stamped on the unit s nameplate Replacement parts for this app...

Page 3: ...ng or installing this unit Multiple power sources may be present Failure to do so may cause property damage personal injury or death WARNING To prevent the risk of property damage personal injury or d...

Page 4: ...ly within 5 days 4 File the claim with the following supporting documents a Original Bill of Lading certified copy or indemnity bond b Original paid freight bill or indemnity in lieu thereof c Origina...

Page 5: ...ses have holes under the outdoor coil to permit drainage of defrost water accumulation The unit must be situated to permit free unobstructed drainage of the defrost water and ice A minimum of 2 cleara...

Page 6: ...36 minimum clearance is required between the condenser coils Adequate clearance around the unit should be kept for safety service maintenance and proper unit operation A clearance of 48 is recommende...

Page 7: ...bserved when installing the unit Provisions for forks have been included in the unit base frame No other fork locations are approved Unit must be lifted by the four lifting holes located at the base f...

Page 8: ...is unit Multiple power sources may be present Failure to do so may cause property damage personal injury or death WARNING HIGH VOLTAGE To avoid personal injury or death due to electrical shock do not...

Page 9: ...t the power leads at the point of distribution in accordance with the unit data plate The unit must be electrically grounded in accordance with local codes or in the absence of local codes with the la...

Page 10: ...ever connecting thermostat wires to terminals on sub base DO NOT use larger than 18 AWG wire A transition to 18 AWG wire may be required before entering thermostat sub base NOTE Refer to unit wiring d...

Page 11: ...must first be performed in accordance with this manual Damage or repairs due to failure to comply with these requirements are not covered under the warranty After the machines are used for temporary h...

Page 12: ...airflow setting to be between 300 and 500 CFM per ton see Table below For models with electric heat the total airflow must not be less than that required for operation of the electric heaters See App...

Page 13: ...quid small line near liquid line access fitting with adequate contact and insulate for best possible reading 3 Check subcooling and superheat System should have a subcooling and superheat within the r...

Page 14: ...operation if outdoor ambient is mild If the outdoor ambient is low and the unit operates properly in the heating cycle you may check the pressure cutout operation by blocking off the indoor return air...

Page 15: ...surfaces of the outdoor coil under certain weather conditions of temperature and relative humidity Therefore it is necessary to reverse the flow of the refrigerant to provide hot gas in the outdoor co...

Page 16: ...for Electrical Failure 1 Place unit into the cooling mode Test for 24 volts at the solenoid If there is no voltage present at coil check the control voltage 2 If voltage is present loosen the nut on...

Page 17: ...be made at least every two months more often if necessary because of local conditions and usage Dirty throwaway filters should be discarded and replaced with a new clean filter Disposable return air f...

Page 18: ...18 Wiring Example Electric Heat Wiring Example...

Page 19: ...2080 939 0 74 0 4 2056 952 0 75 0 6 1973 1000 0 79 0 6 1967 1003 0 79 0 8 1887 1048 0 83 0 8 1890 1051 0 83 T3 0 2 2176 878 0 69 T3 0 2 2145 902 0 71 0 4 2080 939 0 74 0 4 2056 952 0 75 0 6 1973 1000...

Page 20: ...2 6 5 119 129 125 150 134 148 150 150 7 2 6 5 142 155 150 175 6 9 1 0 3 3 5 Direct Drive Standard Static 1 GPH1660M 208 230 1 60 1 26 9 152 9 EH 1S15 11 3 15 0 54 2 62 5 EH 1S20 15 0 20 0 72 2 83 3 EH...

Page 21: ...RB LOCATION EMBOSS FOR THRU THE BASE UTILITIES RETURN 11 X 25 SUPPLY 12 X 17 Horizontal Discharge Vertical Discharge NOTE Refer to IOD 7082 included in the literature pack for installing horizontal du...

Page 22: ...lectric Heater Heater Type X Staged S SCR modulating Voltage 1 208 230 1 60 Single phase 60 Hz Chassis S Small Kilowatt 5 5 kW 10 10 kW 15 15 kW 18 18 KW 20 20 kW 30 30 kW EH S05 5 1500 EH S10 10 1500...

Page 23: ...1 F1 BK RD 208 230V 1PH 60Hz L1 L2 T1 T2 C S CM BR RD GR BK GR RD FB3 F3 F3 5 BK RD RD YL BR BK PU BK RD PU BK 5 L1 L2 T1 T2 BK BC COMP RC COM H F PU PU CMC L1 L2 T1 T2 FB2 F2 F2 BK RD BK RD BK PU BR...

Page 24: ...LP Liquid Propane Residential Package Outdoor Section ELECTRICAL Supply Voltage Measure L1 and L2 Voltage L1 L2 Compressor Amps Condenser Fan Amps PRESSURES TEMPERATURES Suction Circuit Pressure Suct...

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Page 28: ...OODMAN BRAND AMANA BRAND GOODMAN BRAND AMANA BRAND PRODUCT REGISTRATION Thank you for your recent purchase Though not required to get the protection of the standard warranty registering your product i...

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