Goodman GPH1624M41 - Page 3

3
SERVICE ............................................................................................................................................................................ 14
COMMON CAUSES OF UNSATISFACTORY OPERATION OF HEAT PUMP ON THE HEATING CYCLE ............................................................ 14
INADEQUATE AIR VOLUME THROUGH INDOOR COIL ............................................................................................... 14
O
UTSIDE AIR INTO RETURN DUCT ..................................................................................................................... 14
UNDERCHARGE .............................................................................................................................................. 14
P
OOR “TERMINATING” SENSOR CONTACT ........................................................................................................... 14
M
ALFUNCTIONING REVERSING VALVE - THIS MAY BE DUE TO: ................................................................................ 14
APPENDIX ......................................................................................................................................................................... 15
TROUBLESHOOTING CHART ........................................................................................................................................... 16
GPH16 BLOWER PERFORMANCE DATA .......................................................................................................................... 17
DIMENSIONS ..................................................................................................................................................................... 19
MINIMUM CLEARANCES ................................................................................................................................................... 20
START-UP CHECKLIST...................................................................................................................................................... 22