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Wiring Diagram—WGPH45(24-43)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
16-Pin
Plug
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.
TROUBLESHOOTING
Goodman 6 Long
BU
BU
DC
C
OR
Y
Y
R
R
O
Y
O
BK
LVDR
W
W2
R
R
BK
R
HVDR
H
DFT
R
DF1
DF2
R
RCCF
Y
R
PR
R R
VSM
DFT
BK
BK
RVC
Placeholder for Wiring Diagram
WARNING
HIGH VOLTAGE!
NOTE #2
R
BK
PR
1
2
3
BU
C
208
240
TR
BU
R
24V
Y
R
BU
BK
BK
Y
R
R
BR
W
W
BU
PLF
3
6
9
C
F
2
5
8
BR
R
1
4
7
SA (If Used
See NOTE 3
BR
BK
PR
BK
Y
CM
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
T2
L2
8
C
See NOTE 4
-
2
T1
L1
4
0
/
1
/
GND
60
BU
R
LVJB
OR
See NOTE 5
Y
T
W
W1
h
BR
W2
e
OR
O
r
BU
C
m
R
o
s
G
t
Y1
a
R
t
++
G
Y
Control
R
BU
Box
Y
Y
BU
S
C R
HPS
LPS
COMP
Factory Wiring
Component Legend
C
Contactor
Line Voltage
Low Voltage
CM
Condenser Motor
COMP
Compressor
Optional High Voltage
DC
Defrost Control
Field Wiring
DFT
Defrost Thermostat
High Voltage
GND
Equipment Ground
Low Voltage
HPS
High Pressure Switch
Symbol Color
HVDR
High Voltage Defrost Relay
Black
LPS
Low Pressure Switch
BK
LVDR
Low Voltage Defrost Relay
Blue
BU
LVJB
Low Voltage Junction Box
Brown
BR
PLF
Female Plug Connector
Green
G
RVC
Reversing Valve Coil
OR
Orange
RCCF
Run Capacitor for Compressor and Fan
PR
Purple
SA
Start Assist
R
Red
TR
Transformer
W
White
VSM
Variable Speed Motor
Y
Yellow
VSTB
Variable Speed Terminal Block
17
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Troubleshooting
