Table of Contents
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Prior to installation, thoroughly familiarize yourself with this Installation Manual. Observe all safety warnings. During
It is your responsibility to install the product safely and to educate the customer on its safe use.
These installation instructions cover the outdoor
installation of self contained package air conditioners
and heating units. See the Specification Sheets
applicable to your model for information regarding
accessories.
IO-334C
9/08
I
NSTALLATION
F
S
-C
OR
ELF
H
EAT
GPH15 "M" SERIES
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
ATTENTION INSTALLING PERSONNEL
installation or repair, caution is to be observed.
Goodman Manufacturing Company, L.P.
5151 San Felipe, Suite 500, Houston, TX 77056
www.goodmanmfg.com
© 2007 - 2008 Goodman Manufacturing Company, L.P.
I
NSTRUCTIONS
P
ONTAINED
P
U
UMP
NITS
*NOTE: Please contact your distributor or our
Specification Sheets referred to in this manual.
www.amana-hac.com
ACKAGE
®
US
C
website for the applicable
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Table of Contents
Related Manuals for Goodman GPH1524M41
Summary of Contents for Goodman GPH1524M41
- Page 1 See the Specification Sheets Specification Sheets referred to in this manual. applicable to your model for information regarding accessories. Goodman Manufacturing Company, L.P. IO-334C 5151 San Felipe, Suite 500, Houston, TX 77056 9/08 www.goodmanmfg.com www.amana-hac.com © 2007 - 2008 Goodman Manufacturing Company, L.P.
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Page 2: Table Of Contents
INDEX ..........3 HEAT PUMP OPERATION ........9 NSTALLER ............3 ...........9 HIPPING NSPECTION OOLING YCLE Replacement Parts ..........3 ............9 EATING YCLE ..........3 ..........10 RDERING ARTS EFROST ONTROL Safety Instructions ...........3 ..10 UGGESTED IELD ESTING ROUBLE HOOTING Codes and Regulations ...........3 .... -
Page 3: T O The Installer
DO NOT STORE COMBUSTIBLE MATERIALS OR USE GASOLINE OR OTHER SERVICE PARTS DEPARTMENT FLAMMABLE LIQUIDS OR VAPORS IN THE VICINITY OF THIS APPLIANCE. GOODMAN MANUFACTURING COMPANY, L.P. 5151 SAN FELIPE, SUITE 500 HOUSTON, TEXAS 77056 (713) 861 – 2500... -
Page 4: Epa Regulations
EPA R EGULATIONS NIT LOCATION Consider the affect of outdoor fan noise on conditioned space and MPORTANT NITED TATES NVIRONMENTAL ROTECTION any adjacent occupied space. It is recommended that the unit be (EPA) GENCY HAS ISSUED VARIOUS REGULATIONS REGARDING placed so that condenser air discharge does not blow toward win- THE INTRODUCTION AND DISPOSAL OF REFRIGERANTS IN THIS UNIT dows less than 25 feet away. -
Page 5: Oof Urb Nstallations
Horizontal Air Flow Single phase models are shipped without horizontal duct covers. If needed, these kits may be ordered through Goodman’s Service Parts department. Roof Curb Installation... -
Page 6: Duct Work
Filters are not provided with unit and must be supplied and exter- nally installed in the return duct system by the installer. A field- installed filter grille is recommended for easy and convenient ac- cess to the filters for periodic inspection and cleaning. When in- stalling filters, ensure the air flow arrows on the filter are pointing toward the circulator blower. -
Page 7: Wiring
In accordance with the N.E.C. or local codes, install a branch cir- GPH15 24 - 36 42 - 60 cuit fused disconnect near the unit. Determine wire sizes and overcurrent protection from the unit nameplate ampacity and in Terminal Thermostat Thermostat accordance with the Minimum Filter Size or the N.E.C. -
Page 8: Startup, Adjustments, And Checks
NOTE: If outdoor thermostats are installed, the outdoor TART ROCEDURE AND HECKLIST ambient must be below the set point of these thermostats With power turned off at all disconnects: for the heaters to operate. It may be necessary to jumper 1. -
Page 9: Heat Pump Operation
Defrost Control C O O LIN G The Defrost control provides time/temperature initiation and termi- S E RV IC E P O RT R E V E RS IN G V A LV E nation of the defrost cycle. When a Defrost cycle is initiated, the S E RV IC E VA LV E defrost control shifts the reversing valve to “COOLING”... -
Page 10: Defrost Control
Since the temperature of the refrigerant in the outdoor coil on the IRFLOW EASUREMENT AND DJUSTMENT heating cycle is generally below freezing point, frost forms on the After reviewing Duct Work section, proceed with airflow measure- surfaces of the outdoor coil under certain weather conditions of ments and adjustments. -
Page 11: Service
SUBCOOLING = SAT. LIQUID TEMP. - LIQUID LINE TEMP. SUPERHEAT = SUCTION LINE TEMP - SAT. SUCTION TEMP SATURATED SUCTION PRESSURE SATURATED LIQUID PRESSURE TEMPERATURE CHART TEMPERATURE CHART Suction Saturated Suction Liquid Saturated Liquid Pressure Temperature °F Pressure Temperature °F PSIG R-410A PSIG... -
Page 12: Electrical Adjustments
It may also cause false de- frosting. Electric Heat kW Model NDERCHARGE GPH1524M41 An undercharged heat pump on the heating cycle will cause low GPH1530M41 discharge pressure resulting in low suction pressure and frost accumulation on the outdoor coil. -
Page 13: Troubleshooting Chart
TROUBLESHOOTING CHART HIGH VOLTAGE! 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. POSSIBLE CAUSE REMEDY SYMPTOM High head - low suction a. -
Page 14: Gph15(24-36)M41A Wiring Diagram
GPH15(24-36)****M41A* WIRING DIAGRAM HIGH VOLTAGE! 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. NOTE #3 SEE NOTE 5 LVJB LVDR HVDR RCCF SA (IF USED) SEE NOTE 4... -
Page 15: Gph15(42-60)M41A Wiring Diagram
GPH15(42-60)M41A* WIRING DIAGRAM HIGH VOLTAGE! 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. NOTE #3 SEE NOTE 5 LVJB LVDR HVDR RCCF SA (IF USED) SEE NOTE 4... - Page 16 That’s why we know. . .There’s No Better Quality. Visit our website at www.goodmanmfg.com or www.amana-hac.com for information on: • Products • Parts • Warranties • Contractor Programs and Training • Customer Services • Financing Options © 2007 - 2008 Goodman Manufacturing Company, L.P.