Wiring Diagram - Goodman GM9S96 Manual

Internal Faults or IRQ Loss
Lockout Due to Excessive Retries or Recycles
Pressure Switch Stuck Closed
Pressure Switch Open
Open High Limit Switch
Flame Detected When no Flame Should be Present
Open Fuse
Low Flame Signal
Ignitor Relay Fault
Reversed Line Polarity or Grounding Error
Internal Gas Valve Error
External Gas Valve Error
Open Rollout Switch
Ignitor Open
Inducer Relay Error
TWIN Error
Grounding Error
SS-GM9S96/GC9S96
GY GY
RD
RD
PU
YL
READ CODES FROM LEFT TO RIGHT
E21
E24
Y2
W/W1 R G C Y/Y1
ECM MTR
HARNESS
CHASSIS
CIRCULATOR BLOWER
GROUND
Seven Segment Display
Error Code Status
Seg#3 Seg#2
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
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BK
WH
PK
40 VA
TRANSFORMER
TH (3)
RLI (12)
HLO (1)
PS1(5)
HLI (8)
MV (10)
C
MVC (11)
TR (7)
TO
R
TO
MICRO
BK
INTERGRATED CONTROL MODULE
BK
NOTES:
1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS.
2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED
WHEN SERVICING.
3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE
MUST BE REPLACED IT MUST BE REPLACED WITH WIRING MATERIAL
HAVING A TEMPERATURE RATING OF AT LEAST 105
CONDUCTORS ONLY.
4. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C.
AND LOCAL CODES.
5. TO RECALL THE LAST 6 FAULTS, MOST RECENT TO LEAST RECENT,
DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY
(NO THERMOSTAT INPUTS)
Seg#1
COLOR CODES:
E E
PK PINK
E 0
BR BROWN
E 1
WH WHITE
BL BLUE
E 2
GY GRAY
E 3
RD RED
E 4
YL YELLOW
E 5 OR ORANGE
PU PURPLE
E 6
GN GREEN
E L
BK BLACK
E A
E b
E C
1 1
E n
E j
E H
1 0

Wiring Diagram

POWER BEFORE
PROPERLY POLARIZED
C
NO
HI
C
C
NO
INDOOR
AIR
CIRCULATOR
BLWR
C. USE COPPER
v
EQUIPMENT GND
FIELD GND
FIELD SPLICE
SWITCH (TEMP.)
IGNITER
SWITCH (PRESS.)
OVERCURRENT
PROT. DEVICE
JUNCTION
TERMINAL
INTERNAL TO
INTEGRATED CONTROL
PLUG CONNECTION
LOW VOLTAGE (24V)
LOW VOLTAGE FIELD
HI VOLTAGE (115V)
HI VOLTAGE FIELD
19