23
HIGH VOLTAGE!
D
ALL
.
M
. F
.
ISCONNECT
POWER BEFORE SERVICING
ULTIPLE POWER SOURCES MAY BE PRESENT
AILURE TO DO
SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
GPG16*****M41A** WIRING DIAGRAM
0140G03218-A
PU
RD
BK
BK
RD
BL
PU
PU
PU
PU
OR
BR
W H
BL
BK
PU
BL
IGN
ALS
SOL
BK
YL
RD
GR
SEE NOTE 3
EM
208
PU
BK
N
G
L
T5
T4
T3
T2
T1
240
3
TR
2
RD
24V
C
1
YL
BL
208-230/1/60
POW ER SUPPLY
GND
C
PU
PU
RD
BK
BR
PU
BK
R
S
COMP
C
T2
T1
CC
L2
L1
CM
PU
SEE NOTE 3
BL
BK
SEE NOTE 2
YL
YL
YL
YL
YL
YL
YL
YL
FS
RD
G
ECON
HI COOL
LO COOL
HI HEAT
LO HEAT
P2
MVC
MVH
MVL
PSW
PSW
HLO
TH
2
3
5
6
4
1
5
7
9
8
6
3
1
2
L1
L1
HI
LO
HI
SOL
GV
T4
T1
T3
T2
EM C
CC
C
H
M
RS
PS
LS
ALS
TR
EM
VM
H
F
RCCF
C
L2
T2
208-230/1/60
CM
L1
R
T1
S
COMP
C
L1
SUPPLY VOLTAGE
P1
IN
T
E
G
R
AT
ED
I
G
N
IT
IO
N
C
O
N
T
R
O
L
CC
CC
COM
HLI
SEE NOTE 2
IN
T
E
RG
R
A
T
E
D I
G
NI
T
IO
N
C
O
NT
RO
L
F
Y1
R
C
Y2
W2
W1
TO
MICRO
TO
MICRO
IN
T
E
G
R
AT
ED
I
G
N
IT
IO
N
C
O
N
T
R
O
L
L1
LO
L2
L2
L2
L2
SOL
HPS
1
2
3
S
E
EN
O
T
E5
RUN CAPACITOR FOR COMPRESSOR/FAN
FACTORY W IRING
SOLENOID (2ND STAGE COOL)
SOL
RCCF
FUSE
F
COMPRESSOR
COMP
LINE VOLTAGE
OPTIONAL HIGH VOLTAGE
HIGH VOLTAGE
FIELD WIRING
LOW VOLTAGE
LOW VOLTAGE
BK
BLACK
W IRE CODE
PK
PINK
OR O RANGE
GR G REEN
BR
BROW N
BL BLUE
RD RED
W H W HITE
YL
YELL OW
PU
PUR PLE
ALS
CC
COMPONENT LEGEND
CONTACTOR
AUXILLARY LIMIT SW ITCH
GAS VALVE
GV
FS
GND
IGNITOR
PS
LS
IGN
IIC
EQUIPMENT GROUND
PRESSURE SW ITCH
LIMIT SW ITCH
INTEGRATED IGNITION CONTROL
FLAME SENSOR
TR
TRANSFORMER
ROLLOUT SW ITCH
RS
EM
EVA PORATOR MOTOR
ODF
OUTDOOR FAN
HIGH PRESSURE SW ITCH
HPS
NOTES
1. REPLACEMENT W IRE MUST BE THE SAME SIZE AND TYPE O F
INSULATION AS ORIGINAL.(USE COPPER CONDUCTOR ONLY).
2. FOR 208 VOLT TRANSFORMER OPERATION MOVE BLACK W IRE
FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER.
3. USE COPPER CONDUCTORS ONLY
4. FOR 208V OPERATION, REMOVE BLUE LEAD FROM INDUCER LOW
TERMINAL. MOVE BLACK LEAD FROM PARK TERMINAL ONTO
INDU CER LOW TERMINAL. PLACE BLUE LEAD ON PARK TERMINAL.
5. USE NEC CLASS 2 WIRE FOR THERMOSTAT FIELD W IRING.
REPLA CE CONTR O L
3 MIN COMP. SHORT
CYCLE DELAY
COMPR. SHORT CYCLE DELAY
6 FLASHES
FLASHES
CHECK FOR SHORTS IN
FLAME SENSOR WIRING
CHECK GAS VALVE
CHECK ROLLOUT LIMIT SW.
CHECK AUXILIARY LIMIT SW.
CHECK MAIN LIMIT SWITCH
CHECK WIRING FOR SHORTS
CHECK PRESSURE SWITCH
PRESSURE SWITCH CLOSED
CHECK VENT MOTOR
CHECK TUBING
CHECK FUSE(S)
CHECK INPUT POWER
-
GAS PRESSURE
FLAME SENSOR
GAS VALVE
GAS FLOW
CHECK PRESSURE SWITCH
OFF
ON
1 FLASH
3 FLASHES
2 FLASHES
4 FLASHES
5 FLASHES
FALSE FLAME DETECTED
OPEN LIMIT SWITCH
WITHOUT INDUCER ON
PRESSURE SWITCH OPEN
IGNITION FAILURE
NORMAL OPERATION
NO POWER OR
INTERNAL CONTROL
FAULT
STATUS
CHECK
CHECK FOR SHORTS IN
FLAME SENSOR WIRING
-
NORMAL FLAME PRESENT
-
GAS PRESSURE
FLAME SENSOR
GAS VALVE
GAS FLOW
CHECK GAS VALVE
ON
OFF
1 FLASH
2 FLASHES
FALSE FLAME DETECTED
LOW FLAME SIGNAL
NO FLAME PRESENT
PSW/LOC OPEN
9 FLASHES
CHECK JUMPER BETWEEN 1
AND 4 ON 6-CIRCUIT
CONNECTOR
IDT/ODT OPEN
8 FLASHES
CHECK AUXILIARY LIMIT SW.
CHECK MAIN LIMIT SWITCH
LIMIT OPEN 5 TIMES IN SAME
CALL FOR HEAT
7 FLASHES
CHECK REFRIGERANT
SWITCHES FOR LOSS OF
CHARGE OR HIGH HEAD
PRESSURE
EQUIPMENT GROUND
FIELD GROUND
FIELD SPLICE
SWITCH (TEMP)
IGNITER
SWITCH (PRESS.)
OVERCURRENT
PROT. DEVICE
JUNCTION
TERMINAL
INTERNAL TO
INTEGRATED CONTROL
PLUG CONNECTION
CM
CONDENSER MOTOR
VENT MOTOR
VM
GY
GRAY
DIAGNOSTIC
LED
RED
AMBER
HPS
HI
LOW
ODF
L1
HIGH
FS
T1
LOW
INDUC ER
L2
PARK
F
OR
OR
YL
PU
BR
N O N E
5 MI N
10 MI N
180
150
120
90
Y2
Y1
G
W2
W1
C
R
B L O W E R
O FF D E L AY
S T A G E
D E L A Y
ECON
LO HEAT
HI HEAT
HI COOL
LO COOL
24VAC COM
5
4
3
2
1
1
2
3
4
5
6
7
8
9
P1
BL
P2
5
4
2
1
3
6
YL
YL
YL
YL
SEE NOTE 5
H
C
F
C
H
M
GV
GAS VALVE
W . R.
PS
LS
RS
1
2
1
2
PU
YL
RCCF
OR
OR
YL
YL
PU
PU
PU
PU
BR
BL
YL
YL
PU
PU
BL
YL
BR
W H
RD YL
BR
PU
PU
RD
BL
BK
BK
YL
VM
BL
BK
BK
RD
SEE
NOTE 4
BK
SEE NOTE 4
