GSX14 Service Manual
277
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.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
USE N.E.C. CLASS 2 WIRE
NOTES:
1) TO INDOOR UNIT LOW VOLTAGE
TERMINAL BLOCK & INDOOR
THERMOSTAT.
LPS
0140R00162-C
OR
BL
RD
O
BL/PK
C
R
NOTE 1
COLOR
CODE
BK --------------- BLACK
BL/PK ---------- BLUE/ PINK STRIPE
BR --------------- BROWN
OR --------------- ORANGE
PU --------------- PURPLE
RD --------------- RED
WH -------------- W HITE
YL --------------- YELLOW
YL/PK------------YELLOW/PINK STRIPE
COMPONENT CODE
C --------------- CONTACTOR
CH ------------- CRANKCASE HEATER
CM ------------ OUTDOOR FAN MOTOR
COMP -------- COMPRESSOR
DC ------------- DEFROST CONTROL
DFT ----------- DEFROST THERMOSTAT
HPS-------------HIGH PRESSURE SWITCH
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
FIE
LD WIRING
HIGH VOLTAGE
LOW VOLTAGE
LVJB
CONTROL BOX
IO
CM
AUX
MAIN
BK
BR
PU
BK
DFT
YL/PKYL/PK
LPS
EQUIPMENT GROUND
USE COPPER
CONDUCTORS ONLY
CH
(IF USED)
W2
LV DR
O
R
O
O
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
LV DR
W2
WH
DFT
RD
H
V
D
R
DF2
DF1
BK
BK
COMP
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
RDYL
RD
BK
BK
C
T1
L1
T2
L2
T3
L3YL
RD
YL
FC
PU
BR
RD
DF1
DF2
HVDR
BK
BL
YL/PK
BL
BK BK
HPS
HPS
BL/PK
BL/PK
YL/PK
BL/PK
Y
GSZ130[36-60][3,4]A*