Goodman GCH9 Technical Manual page 15

WIRING DIAGRAMS
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
Y
ON OFF
2ND
STAGE
*
DELAY
*
MODE
HEAT
OFF
*
DELAY
FS
SEE
NOTE 6
1
2
3
6. TO RECALL THE LAST 5 FAULTS, MOST RECEN T TO LEAST RECENT, DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE IN
STANDBY (NO THERMOSTAT INPUTS)
GCH9*****X[AA,AB]
COOL-H
15