17
TROUBLESHOOTING
Wiring Diagram—WGPH45(24-43)AM
NOTE:
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
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.
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.
Goodman 6 Long
HIGH VOLTAGE!
WARNING
Disconnect ALL power before servicing.
Multiple power sources may be present.
Failure to do so may cause property damage, personal injury or death.
Placeholder for Wiring Diagram
NO
T
E
#
2
W
NO
T
E
#
2
VSM
TR
24
V
20
8-
2
40
3
Control
240
R
O
20
8-
2
40
/1
/60
S
upply V
oltage
C
CO
M
P
C
S.
A
.
S
T1
R
L1
(H
igh V
olt
)
DF
1
C
NO
T
E
#
3
H
F
RC
CF
CM
HV
DR
T2
C
DF
2
L2
DF1
PR
DF2
HVDR
LVDR
R R
Box
R
R
R
DFT
R
R
R
BK
W2
O
BK
H
RCCF
F
C
Y
BR
DC
R
Y
C
Y
2
24V
208
TR
C
BK
1
R
COMP
CM
BR
4
1
PLF
BK
Y
S
BK
R
5
6
2
3
C R
R
O
C
W2
W1
G
a
t
o
t
s
m
r
e
h
T
T2
T1
BU
NOTE #2
PR
L1
BU
GND
C
L2
PR
BK
60
/
/
1
0
4
2
-
8
0
2
7
8
9
BU
BR
W
R
R
BK
BK
R
Y
BU
BU
R
R
DFT
RVC
LPS
++
L
3
1
2
DC
DF
T
DF
T
Y
C
R
W2
O
W1
Y1
G
CO
M
4
5
6
PL
F
LV
D
R
R
R
O
O
W2
HP
S
C
If Used
N
G
RV
C
See NOTE 4
SA (If Used
See NOTE 3
R
Y
BK
BK
BK
OR
OR
W
HPS
Y
BU
BU
BU
BU
Y
Y
LP
S
YC
O
N
OT2
OT1
OTC
O
W/W2
E/W
1
R
YC
ONCO
MO
W2E
D
O U
T DO
O R
CO ND
E N
SER
HEA
TP
UM
P
B
T
S
V
C
R
Y 1
G
Y1/Y
2
HUMIDI
STA
T
W2
24
V
AC
C
R
Y1
4
23
1
8
7
5
6
H
C
TI
W
S
PI
D
N
O
F
F
O
HUM
W1
HE
ATER
T HE
RM
OS
T AT
VSM
W
BR
OR
BU
R
G
Y
Y
16-Pin
Plug
Y1
R
W2
O
W1
Y1
G
C
Ther
mostat
Y2
VS
TB
See NOTE 5
LVJB
Factory Wiring
Line Voltage
Low Voltage
Optional High Voltage
Field Wiring
High Voltage
Low Voltage
C
CM
COMP
DC
DFT
GND
HPS
HVDR
LPS
LVDR
LVJB
PLF
RVC
RCCF
SA
TR
VSM
VSTB
Contactor
Condenser Motor
Compressor
Defrost Control
Defrost Thermostat
Equipment Ground
High Pressure Switch
High Voltage Defrost Relay
Low Pressure Switch
Low Voltage Defrost Relay
Low Voltage Junction Box
Female Plug Connector
Reversing Valve Coil
Run Capacitor for Compressor and Fan
Start Assist
Transformer
Variable Speed Motor
Variable Speed Terminal Block
Component Legend
BK
BU
BR
G
OR
PR
R
W
Y
Black
Blue
Brown
Green
Orange
Purple
Red
White
Yellow
Symbol Color
PR
