GPGM3 Installation Manual
32
A/GPGM3 [24/30/36] ***41 WIRING DIAGRAM
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
RD
PU
BK
BR
PU
BK
CM
CONNECTED AT L1, L2
BK
BK
NOTE 3
CH OPTIONAL
RS
COMP
C
RD
RD
WH
RD
PU
OR
RD
YL
H CF
RD
WH
WH
YL
YL
SEE
NOTE 7
YL
WH
BL
BL
BL
BR
BR
RD
OR
BL
BL
BL
RD
RD
RD
RD
PU
WH
OR
RD
YL
YL
Y
IGN
FS
RCCF
PU
BL
BR
PU
RD
RD
YL
YL
RS
PU
PU
BL
VM
PU
L2
UNUSED
HEAT
FS
L1
DI
1
3
6
5
2
4
10
7
9
12
8
11
150
120
ECON
135
P1
F1
FUSE 3 AMP MAX
P3
GR
RD
YL
WH
YL
YL
COMPRESSOR
COOL
SCREW
REQUIRED
P2
T1
MOUNT
BREAK FOR TWO STAGE
SPEED- UP
GR
WH
WH
GR
RD
C
RD
TO THERMOSTAT
ALS
PS
GV
MV
(ALT.)
HONEYWELL
GAS VALVE
GV
MV
GAS VALVE
W. R.
RS
HPS
YL
LS
L1
L2
CC
T1
T2
RD
BK
PU
BK
YL
RD
GND
POWER SUPPLY
208-230/1/60
CH OPTIONAL
SEE NOTE 3
BK
BK
1
C
24V
BL
2
TR
3
240
3
4
2
1
RD
VMR
BK PU
PU
BL
PU
YL
208
NOTE 2
SEE NOTE 6
RD
YL
BK
BK
YL
NOTE 4
C
T1 T2
T3
T4 T5
L G N
EM
WH
YL
GR
PU
BL
BK
1
2
1
2
RD
BL
BL
PU
YL
BL
BL
BL
SEE NOTE 5
SEE NOTE 1