GSZH5 Service Manual

158
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.


USEN.E.C.CLASS2WIRE
COMP
ALTERNATE DOUBLE
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
F
M
A
I
N
A
U
X
C
C
0140R00015P-C
BL
Y C
LVJB
COL OR C O
DE
BK ---------------BLACK BL --------------- BLUE BR --------------- BROWN OR --------------- ORANGE PU --------------- PURPLE RD --------------- RED WH --------------WHI TE YL ----------------YELLOW
CONTRO LBOX
COMP ONE NT CO
DE
C--------------- CONTACTOR CM ------------ OUTDOORFAN MOTOR COMP-------- COMPRESSOR IO -------------- INTERNALOVERLOAD LVJB ----------LOW VOLTAGE JUNCTION BOX RCCF --------- RUN CAPACITORFOR COMPRESS OR &FAN SA ------------- STARTASSIST SC ------------- START CAPACITORFOR COMPRESSOR(OPTIONAL) SR -------------START RELAY FOR COMPRESS OR (OPTIONAL) CONTROLS SHOWN WITH THERMOSTAT IN 'OFF' POSITION.
OUTDOORPOWER SUPPLY
SEERATINGPLATE
WIRING CO
DE
FACTOR Y WIRING
HIGH VOLTAGE LOWVOLTAGE OPTIONAL HI GH VOLTAGE FI
E LD WIRING
HIGH VOLTAGE
IO
CM
Y
YL
YL
C
R
S
RD
BK
AUX
MAIN
COMP
SEENOTE1
SC
RD
BL
RCCF
YL
PU
YL
SR
5
2
1
BK
YL
BL
RD
YL
BL
RD
RD
BKBK
BK
C
T1
L1
T2
L2
SA
(IFUSED)
NOTE 2
EQUIPMENT GROUND
SEE NOTE 3
PU
BR
BK
MAIN
AUX
CM
IO
T1
L1
T2
L2
ALTERNATE DOUBLE POLE
CONTACTOR
NOTES: 1) TO INDOOR UNIT LOWVOLT AGE TERMINAL BLOCK&
INDOOR THERMOSTAT.
2) STARTASSIST FACTORY EQUIPPEDWHEN R EQUIRED. 3) USE COPPER CONDUCTORS ONLY.
CFH
RD
RD
RD
BR
SEE NOTE1