Table Of Contents - Goodman GPH13 Service Instructions Manual

Gph13 package heat pumps; gpc13 package cooling

Table of Contents

IMPORTANT INFORMATION ..................................................................................................................................... 4

PRODUCT IDENTIFICATION - GPC/GPH13**M* ................................................................................................ 6 - 7

ACCESSORIES ......................................................................................................................................................... 8

GPGHFR101-103 EXTERNAL HORIZONTAL FILTER RACK ..................................................................................... 9

GPH13MFR FILTER RACK ........................................................................................................................................ 9

PGMDD101-103 DOWNFLOW MANUAL FRESH AIR DAMPERS ........................................................................... 10

PGMDMD102-103 DOWNFLOW MOTORIZED FRESH AIR DAMPERS .................................................................. 10

PGMDH101-103 HORIZONTAL MANUAL FRESH AIR DAMPERS .......................................................................... 10

PGMDMH102-103 HORIZONTAL MOTORIZED FRESH AIR DAMPERS .................................................................. 10

SQRPG 101-103 SQUARE TO ROUND CONVERTER, DOWNFLOW ...................................................................... 11

SQRPGH 101-103 SQUARE TO ROUND CONVERTER, HORIZONTAL ................................................................... 11

GPH13MED103 DOWNFLOW ECONOMIZER ......................................................................................................... 12

PGEH 102-103 HORIZONTAL ECONOMIZER .......................................................................................................... 12

PGC101-103 ROOF CURBS .................................................................................................................................... 13

PRODUCT DESIGN ................................................................................................................................................. 14

ELECTRICAL WIRING ............................................................................................................................................. 15

LINE VOLTAGE WIRING ......................................................................................................................................... 16

SYSTEM OPERATION ............................................................................................................................................. 17

GPC/GPH13[24-60]M21*

DEFROST CYCLE ............................................................................................................................................... 18

FAN OPERATION ................................................................................................................................................. 18

SYSTEM OPERATION ............................................................................................................................................. 19

GPC/GPH13[24-60]M23*

DEFROST CYCLE ............................................................................................................................................... 19

FAN OPERATION ................................................................................................................................................. 19

SYSTEM OPERATION ............................................................................................................................................. 20

GPC/GPH13[24-60]M24*

DEFROST CYCLE ............................................................................................................................................... 20

FAN OPERATION ................................................................................................................................................. 20

SCHEDULED MAINTENANCE ................................................................................................................................. 23

ONCE A MONTH ..................................................................................................................................................... 23

ONCE A YEAR ......................................................................................................................................................... 23

TEST EQUIPMENT .................................................................................................................................................. 23

SERVICING ............................................................................................................................................................. 24

COOLING /HEAT PUMP- SERVICE ANALYSIS GUIDE ........................................................................................... 24

S-1 CHECKING VOLTAGE ....................................................................................................................................... 25

S-2 CHECKING WIRING .......................................................................................................................................... 26

S-3 CHECKING THERMOSTAT, WIRING, AND ANTICIPATOR ............................................................................... 26

S-3A Thermostat and Wiring ................................................................................................................................ 26

S-3B Cooling Anticipator ....................................................................................................................................... 26

S-3C Heating Anticipator ....................................................................................................................................... 26

S-4 CHECKING TRANSFORMER AND CONTROL CIRCUIT ................................................................................... 27

S-7 CHECKING CONTACTOR AND/OR RELAYS ................................................................................................... 27

S-8 CHECKING CONTACTOR CONTACTS ............................................................................................................. 27

S-9 CHECKING FAN RELAY CONTACTS ................................................................................................................ 28

S-11 CHECKING LOSS OF CHARGE PROTECTOR .............................................................................................. 29

INDEX