WIRING DIAGRAMS
76
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.
GSH130[36-60]3A* & GSH130[48-60]4A*
USE N.E.C. CLASS 2 WIRE
NOTES:
1) TO INDOOR UNIT LOW VOLTAGE
TERMINAL BLOCK & INDOOR
THERMOSTAT.
LPS
0140R00022P
OR
YL
BL
RD
O
Y
C
R
NOTE 1
COLOR CODE
BK --------------- BLACK
BL --------------- BLUE
BR --------------- BROWN
OR --------------- ORANGE
PU --------------- PURPLE
RD --------------- RED
WH -------------- WHITE
YL --------------- YELLOW
COMPONENT CODE
C --------------- CONTACTOR
CH ------------- CRANKCASE HEATER
CM ------------ OUTDOOR FAN MOTOR
COMP -------- COMPRESSOR
DC ------------- DEFROST CONTROL
DFT ----------- DEFROST THERMOSTAT
FC ------------- FAN CAPACITOR
HVDR -------- HIGH VOLTAGE DEFROST RELAY
IO -------------- INTERNAL OVERLOAD
LPS
------------ LOW PRESSURE SWITCH
LVDR --------- LOW VOLTAGE DEFROST RELAY
LVJB
---------- LOW VOLTAGE
JUNCTION BOX
RVC ----------- REVERSING VALVE COIL
CONTROLS SHOWN WITH THERMOSTAT IN 'OFF' POSITION.
WIRING CODE
FACTORY WIRING
HIGH VOLTAGE
LOW VOLTAGE
OPTIONAL HIGH VOLTAGE
FIELD WIRING
HIGH VOLTAGE
LOW VOLTAGE
LVJB
CONTROL BOX
IO
CM
AUX
MAIN
BK
BR
PU
BK
DFT
YL
YL
LPS
EQUIPMENT GROUND
USE COPPER
CONDUCTORS ONLY
CH
(IF USED)
W2
LVDR
O
R
O
O
Y
C
RVC
W2
INDOOR POWER
SUPPLY
R
C
DFT
C
Y
DC
R
DFT
RVC
BK
RD
RD
BK
CH
(IF USED)
BK
WH W2
DC
OR
C Y
O
O
BL
YL
BK
RD
R
R
RD
LVDR
W2
WH
DFT
RD
H
V
D
R
DF2
DF1
BK
BK
COMP
IO
T1
C
T3
T2
FC
T3
C
L1
L3
M
A
I
N
A
U
X
IO
CM
BK
T3
COMP
T1
L2
C
T2
OUTDOOR POWER SUPPLY
SEE RATING PLATE
T1
T2
YLRD
YL
BK
BK
C
T1
L1
T2
L2
T3
L3
YL
RD
RD
FC
PU
BR
RD
DF1
DF2
HVDR
BK
BL
YL
BL
BK
BK
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
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