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Wiring Diagram—WPC45**AM
Disconnect ALL power before servicing.
Multiple power sources may be present.
Failure to do so may cause property damage, personal injury or death.
NOTE: Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
BK
PR
BU
G
C L G N
1 2 3
See NOTE 2
NOTES:
1. Replacement wire must be the same size and the same type
insulation as original (at least 105ºC). Use copper conductor
only.
2. To change the evaporator motor speed, move the white and
yellow leads from the EM "2" and "3" to "4" and "5." If both
leads are energized, the higher speed setting is used.
Goodman 6 Long
1
C
BU
G
R
Y
W
Y
H
C
RCCF
Y
G
4 5
EM
Placeholder for Wiring Diagram
WARNING
HIGH VOLTAGE!
NOTE #3
PR
BK
PR
BU
2
3
208
240
TR
BU
R
T2
24V
R
BK
T1
BK
R
G
R
BR
G
BU
W
PLF
3
6
9
F
2
5
8
BR
R
1
4
7
BR
BK
PR
SA (If Used)
See NOTE 4
R
BK
BR
BK
PR
Y
S
C R
CM
COMP
Factory Wiring
Line Voltage
Low Voltage
Optional High Voltage
Field Wiring
High Voltage
Low Voltage
Symbol Color
BK
BU
BR
G
OR
PR
R
W
Y
BU/PK
3. For 208-volt transformer operation, move the purple wires
from Terminal 3 to Terminal 2 on the transformer.
4. Start assist factor equipped, when required.
5. Use copper conductors only.
++ Use N.E.C. Class 2 wire
PR
BK
2
0
L2
8
C
See NOTE 5
-
2
L1
4
0
/
Y
1
/
GND
60
R
LVJB
T
h
Y
Y
e
R
R
r
G
G
m
W1
W
o
s
BR
W2
t
BU
C
a
t
++
BU/PK
Control
BU/PK
Box
HPS
Component Legend
C
Contactor
CM
Condenser Motor
COMP
Compressor
DC
Defrost Control
DFT
Defrost Thermostat
GND
Equipment Ground
HPS
High Pressure Switch
HVDR
High Voltage Defrost Relay
LPS
Low Pressure Switch
Black
Blue
LVDR
Low Voltage Defrost Relay
LVJB
Low Voltage Junction Box
Brown
PLF
Female Plug Connector
Green
RVC
Reversing Valve Coil
Orange
RCCF
Run Capacitor for Compressor and Fan
Purple
SA
Start Assist
Red
TR
Transformer
White
Yellow
VSM
Variable Speed Motor
VSTB
Variable Speed Terminal Block
Blue/Pink
19
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