August 2013
Page 29
Service Manual for Models CU0415, CU0715 and CU0920
115/60/1 Wiring Diagram
RE
V. A
FUSE (3A
) (50H
z only)
Y
R
W
W
W
BU
GN/Y
BK or BL
Y
BU/W
B/W
B/W
W or BN
B/W
B/W
W
V
O
FREEZE NO
AC PWR CO
M
GN/Y
POWER IN
CONTR
OL
BIN LE
VEL
SOLENOID
HO
T GAS
FA
N
MO
TOR
SOLENOID
WA
TER
PUMP MO
TOR
1
3
S
M
2
OVERL
OAD
RELA
Y - CURRENT
COMPRESSOR
EAR
TH
GR
OUND
OFF
DOUBLE POLE 3 W
AY
SWIT
CH
(CENTER OFF)
FA
N
CONTR
OL
ON
W
ASH
BIN ST
AT
WA
TER
TEMP SENSOR
ELEC
TR
ONIC
C
ONTR
OL
ELEC
TR
ONIC C
ONTR
OL
EV
APOR
AT
OR
TEMP SENSOR
FA
N
MO
TOR
HO
T GAS
SOLENOID
TR
ANSFORMER
12V
LINE
N or L2
L1
3
4
W
ATER
SOLENOID
W
ATER
PUMP
COMPRESSOR
SWIT
CHES ON
THIS UNIT
SHOWN IN FREEZE C
YCLE
LINE
LO
AD
TR
ANSFORMER
EAR
TH
GR
OUND
ON
W
ASH
3-
W
AY
SWIT
CH
W
ASH
ON
FAN CONTR
OL
PUMP CO
M
A/C PWR (COM)
NC = HAR
VEST
BN/W
W
W
ATER
TEMP SENSOR
FREEZE NO
PUMP NC
3
2
1
5
6
4
6
5
2
3
4
1
PUMP CO
M
HAR
V
NC
PUMP NC
BU
R
2 1
EV
APOR
AT
OR
TEMP SENSOR
12V
12V
GND
THIS UNIT MUST BE GR
OUNDED
17-3439-01
* SEE NA
MEPLA
TE FOR
PR
OPER
VOL
TA
GE REQUIREMENT
S
AND M
AXIMUM FUSE SIZE
CA
UTION:
MORE
THAN ONE DISC
ONNEC
T MEANS M
AY BE
REQUIRED
TO DISC
ONNEC
T ALL POWER
TO UNIT
