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WIRING DIAGRAMS
27
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.
SSZ140[18,30,42-60]1AA-AE,
0241AA-AH, 0361AA-AG
COMP
IO
T1
C
M
A
I
N
R
A
U
X
5
S
SR
SA
2
1
RCCF
SC
T2
C
L1
L2
CH
C
F
M
A
I
N
A
U
X
IO
CM
LPS
T1
L1
T2
L2
RD
SA
(IF USED)
NOTE 2
SC
RD BL
L2
T2
L1
T1
C
BK
BK
BK
RD
RD
BK
BL
YL/PK
YL
BL
RD
RCCF
F
C
HERM
YL
YL
YL
BR
RD
PU
YL
RD
SR
5
2
1
BK
YL
BL
IO
CM
AUX
MAIN
BK
BR
PU
YL
C
R
S
RD
BK
AUX
MAIN
COMP
BK
DFT
YL/PK
YL/PK
LPS
DF1
DF2
HVDR
CH
W2
LVD R
O
R
O
O
Y
C
RVC
W2
R
C
DFT
C
Y
DC
R
DFT
RVC
BK
RD
RD
BK
CH
BK
BK BK
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
HPS
COLOR CODE
BK --------------- BLACK
BL/PK ---------- BLUE/PINK STRIPE
BR --------------- BROWN
OR --------------- ORANGE
PU --------------- PURPLE
RD --------------- RED
WH -------------- WHITE
YL --------------- YELLOW
YL/PK--------- YELLOW/PINK STRIPE
WIRING CODE
FACTORY WIRING
HIGH VOLTAGE
LOW VOLTAGE
OPTIONAL HIGH VOLTAGE
FIELD WIRING
HIGH VOLTAGE
LOW VOLTAGE
COMPONENT CODE
C --------------- CONTACTOR
CH ------------- CRANKCASE HEATER
CM ------------ OUTDOOR FAN MOTOR
COMP -------- COMPRESSOR
DC ------------- DEFROST CONTROL
DFT ----------- DEFROST THERMOSTAT
HPS-------------HIGH PRESSURE SWITCH
HVDR -------- HIGH VOLTAGE DEFROST RELAY
IO -------------- INTERNAL OVERLOAD
LPS
------------ LOW PRESSURE SWITCH
LVDR --------- LOW VOLTAGE DEFROST RELAY
LVJB
---------- LOW VOLTAGE JUNCTION BOX
RCCF
--------- RUN CAPACITOR FOR COMPRESSOR & FAN
RVC ----------- REVERSING VALVE COIL
SA ------------- START ASSIST
SC
------------- START CAPACITOR FOR COMPRESSOR (OPTIONAL)
SR
------------- START RELAY FOR COMPRESSOR (OPTIONAL)
VENDOR
: GOODMAN PRINT SHOP 01/06 0140R00029P
CONTROLS SHOWN WITH THERMOSTAT IN 'OFF' POSITION.
USE N.E.C. CLASS 2 WIRE
NOTES:
1) TO INDOOR UNIT LOW VOLTAGE
TERMINAL BLOCK & INDOOR
THERMOSTAT.
2) START ASSIST FACTORY
EQUIPPED WHEN REQUIRED.
3) CRANKCASE HEATER MAY BE
FACTORY OR FIELD INSTALLED.
OUTDOOR POWER SUPPLY
SEE RATING PLATE
LVJB
CONTROL BOX
OR
BL/PK
BL
RD
O
Y
C
R
NOTE 1
WH
W2
ALTERNATE DOUBLE
POLE CONTACTOR
EQUIPMENT GROUND
USE COPPER
CONDUCTORS ONLY
(IF USED) NOTE 3
BL/PK
HPS
BL/PK
BL/PK
YL/PK
(IF USED)
ALTERNATE DOUBLE
POLE CONTACTOR ONLY
INDOOR POWER
SUPPLY
(IF USED)
NOTE 3