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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.
BL
BU
PR
BK
BK
R
R
BK
B K
PR
B
BU
PR
BR
F C
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.
16
Wiring Diagram—WPC4336AM
Goodman 6 Long
BK
BK
R
R
G
G
EBTDR
BK
BK
N O
R
K1
XFM R-R
C O M
XFM R-C
K1
R
C
N C
Speed
M 1
M 2
Up
PR
PR
BU
3
1
2
R
4
R
Y
BR
BK
BK
Y
H
SA
(If Used)
R
See NOTE 5
PR
R
R
(T RAN S 2 40V )
PR
(M 1) R
(COM )
EM
BK
3 Speed
Placeholder for Wiring Diagram
APPENDIX
WARNING
HIGH VOLTAGE!
PR
PR
B K
BK
NO TE # 4
1
PR
2
3
PR
BU
C
2 08
2 40
B U
R
R
2 4V
R
R
BU
BK
R
BK
BK
BK
R
R
BR
B U
PL F
3
6
9
C
F
5
2
8
B R
RCC F
1
4
7
BR
BK
PR
BK
BK
Low
Low
PR
BK
Y
BR
High
High
EM
BR
B R
2 Speed
BR
C M
BR
Optional
F C
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:
3. Crankcase heat not supplied on all units.
4. For 208-volt transformer operation, move the purple wires
from Terminal 3 to Terminal 2 on the transformer.
5. Start assist factor equipped, when required.
6. Use copper conductors only.
++ Use N.E.C. Class 2 wire.
PR
PR
PR
BK
T 2
L 2
C
See NOTE #6
L 1
T 1
R
R
R
R
Y
R
R
G N D
LVJB
Y
Y
R
R
G
G
W
W 1
BR
W 2
C
BU
+
+
R
R
Control
Box
S
C R
R
R
H PS
R
R
CH
COMP
NO T E # 3
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
LVDR
Low Voltage Defrost Relay
Black
LVJB
Low Voltage Junction Box
PLF
Female Plug Connector
Blue
RVC
Reversing Valve Coil
Brown
RCCF
Run Capacitor for Compressor and Fan
Green
SA
Start Assist
Orange
TR
Transformer
Purple
VSM
Variable Speed Motor
VSTB
Variable Speed Terminal Block
Red
White
Yellow
2
0
8
-
2
4
0
/
1
/
60
T
h
e
r
m
o
s
t
a
t
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