GSZH5 Service Manual

159
WIRING DIAGRAMS
HIGH VOLTAGE! D
ISCONNECT ALL POWER BEFORE SERVICING
OR INSTALLING THIS UNIT.
M
ULTIPLE 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 2WIRE
COMP
ALTERNATEDOUBLE
POLE CONTACTORONLY
IO
T1
C
M
A
I
N
R
A
U
X
5
S
SR
SA
2
1
RCCF
SC
T2
C
L1
L2
(IFUSED)
CH
C
C
C
0140R00287-B
BL
Y C
LVJB
COL OR C
O
DE
BK --------------- BLACK BL ---------------BLUE BR --------------- BROWN OR --------------- ORANGE PU --------------- PURPLE RD --------------- RED WH -------------- WHITE YL ---------------- YELLOW GR/YL------------GREEN/YELLOW STRIPE GR----------------GREEN
CONTROLBOX
COMP
O
NE
NT CO
DE
C --------------- CONTACTOR CM ------------ OUTDOORFAN MOTOR COMP -------- COMPRESSOR IO --------------INTERNAL OVERLOAD LVJB ----------LOW VOLT AGEJUNCTIONBOX RCC--------- RUNC APACITOR FOR COMPRESS OR SA ------------- STARTASSIST SC ------------- STARTC APACITORFOR COMPRESSOR(OPTIONAL) SR ------------- STARTRELAY FOR COMPRESSOR (OPTIONAL) CH-------------- CRANKCASE HEATER CONTROLSSHOWN WITH THERMOSTAT IN 'OFF'POSITION.
OUTDOOR POWER SUPPLY
SEERATINGPLATE
WIRING CO
DE
FACTOR
Y WIRING
HIGH VOLTAGE LOWVOLTAGE OPTIONAL HIGH VOLTAGE FI
E LD WIRING
HIGH VOLTAGE
Y
YL
YL
C
R
S
RD
BK
AUX
MAIN
COMP
SC
RD
BL
RCC
YL
YL
SR
5
2
1
BK
YL
BL
RD
YL
BL
RD
RD
BK
BK
BK
C
T1
L1
T2
L2
SA
(IFUSED) NOTE2
EQUIPMENT GROUND
SEE NOTE 3
BR
BK
YL
T1
L1
T2
L2
ALTERNAT E DOUBLE POLE
CONTACTOR
NOTES : 1) TO INDOOR UNIT LOWVOLTAGE TERMINAL BLOCK&
INDOOR THERMOSTAT.
2) STARTASSISTFACTORY EQUIPPE DWHEN REQUIRED. 3) USE COPPER CONDUC TORS ONLY.
H
C
RD
RD
RD
WH
BL
GND
L1
L2
CM
C
F
GR/YL
GR
BK
BK
GR
BK
BK
CH
CH
CM
L2
L1
CM
BL
WH
YL
GR/YL
SEE NOTE 1
SEE NOTE 1