Service Manual

64
WIRING DIAGRAMS
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
A/GPG1448***M41A*
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
BL
WH
RD
PU
OR RD
BL
YL
HCF
RD
WH
WH
YL
YL
SEE
NOTE 7
YL
WH
BL
BL
BL
BR
BR
RD
OR
BL
BL
BL
BL
RD
RD
RD
RD
PU
WH
OR
RD
YL
YL
Y/Y2
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
FUSE3 AMP MAX
P3
GR
RD
YL
WH
YL
YL
COMPRESS OR
COOL
SCREW REQUIRED
P2
T1
MOUNT
C22
T2
BREAK FOR TWO STAGE
SPEED-UP
GR
WH
WH
GR
BL
RD
C
RD
TO THERMOSTAT
ALS
PS
GV
MV
(ALT.)
HONEYWELL
GAS VALVE
GV
MV
GAS VALVE
W. R.
RS
IIC
HPS
YL
LS
L1 L2
CC
T1
T2
BL
RD
BL
BK
PU
BK
YL
RD
GND
POWER SUPPLY
208-230/1/60
CH OPTIONAL
SEE NOTE 3
BK
BK
1
C
24V
BL
RD
2
TR
3
240
3
4
2
1
RD
VMR
BK
PU
PU
BL
PU
YL
208
NOTE 2
SEE NOTE 5
RD
YL
BK
BK
YL
BL
NOTE 4
C
T1T2T3T4T5
LGN
EM
WH
YL
GR
PUBL
BK
YL
YL