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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
G
DC
PR
LVDR
Y
BU
G
HVDR
DF1
DF2
W
PR
G
C L G N
1 2 3
4 5
EM
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 evaporator motor speed, move white and yellow
leads from EM "2" and "3" to "4" and "5." If both leads are
energized, the higher speed setting is used.
Wiring Diagram—WPH43(48, 60)AM
Goodman 6 Long
PR
BK
1
2
3
208
C
240
BU
24V
BU
BU
BU
BU
R
C
OR
Y
Y
R
O
R
Y
BR
O
BK
W
W
R
R
BU
PLF
BK
R
3
H
C
F
R
2
R
RCCF
Y
R
1
R
SA (IF USED)
SEE NOTE 4
R R
Placeholder for Wiring Diagram
DFT
BK
BK
RVC
WARNING
HIGH VOLTAGE!
NOTE 3
PR
BU
R
T2
Y
R
BK
T1
BK
Y
Y
Y
G
OR
R
BU
W
G
6
9
5
8
BR
4
7
BR
BK
PR
R
BK
BR
PR
BK
Y
S
C R
CM
COMP
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
/
1
/
GND
60
LVJB
T
H
Y
Y
E
R
R
R
G
G
M
W
W1
O
OR
O
S
BR
W2
T
C
BU
A
T
+ +
CONTROL
BU
BOX
Y
Y
BU
LPS
HPS
Factory Wiring
Component Legend
C
Contactor
Line Voltage
CM
Condenser Motor
Low Voltage
COMP
Compressor
DC
Defrost Control
Optional High Voltage
DFT
Defrost Thermostat
Field Wiring
GND
Equipment Ground
HPS
High Pressure Switch
High Voltage
HVDR
High Voltage Defrost Relay
Low Voltage
LPS
Low Pressure Switch
LVDR
Low Voltage Defrost Relay
Symbol
Color
LVJB
Low Voltage Junction Box
BK:
Black
PLF
Female Plug Connector
BU:
Blue
RVC
Reversing Valve Coil
BR:
Brown
RCCF
Run Capacitor for Compressor and Fan
G:
Green
SA
Start Assist
OR:
Orange
TR
Transformer
PR:
Purple
VSM
Variable Speed Motor
R:
Red
VSTB
Variable Speed Terminal Block
W:
White
Y:
Yellow
19
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Troubleshooting
