Wiring Diagram - Goodman GMH95 Installation Instructions Manual

WIRING DIAGRAM

STEADY ON = NORMAL OPERATION
OFF
1 FLASH
2 FLASHES = PRESSURE SWITCH STUCK CLOSED
3 FLASHES = PRESSURE SWITCH STUCK OPEN
4 FLASHES = OPEN HIGH LIMIT
5 FLASHES = FLAME SENSE WITHOUT GAS VALVE
6 FLASHES =
7 FLASHES = LOW FLAME SIGNAL
CONTINUOUS/RAPID FLASHES = REVERSED 115 VA C POLARITY
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
HI
3
= CONTROL FAILURE
=
6. TO RECALL THE LAST 5 FAULT S, MOST RECENT TO LEAST RECENT, DEPRESS SWITCH FOR MORE THAN 2 SECO NDS WHILE IN
STANDBY (NO THE RMOSTAT IN PUTS)
COOL-H
TO 115VAC/ 1 Ø /60 HZ POWER SUPPLY WITH
© 2006 Goodman Manufacturing Company, L.P.
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GMH95 & GCH9 GMH95 & GCH9
GMH95 & GCH9 GMH95 & GCH9 GMH95 & GCH9
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