800793
25
Section 3 Troubleshooting
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
WASHER WILL NOT PUMP
Low Voltage
Control Logic
Circuit
Door Lock
Sense
MOTOR DC
POWER SUPPLY
ELECTRONIC
CONTROL
6
7
2
10
5
8
4
9
3
1
WC
WC
WB
A
1
2
CR1
WB
HEATER
HTR
PUMP
FS3
FS2
N
P
RL2
H4
RL1
WHT/ORG
BLU
WHT
WHT
BRN
BLU
PNK
BLK/YEL
GRY/BLK
GRY/BLK
TAN/WHT
WHT/BLK
"HEATER ON"
LAMP
"DOOR LOCKED"
LAMP
THERMOSTAT
WA
WA
ME
ME
FU
FU
MC
MD
WC
MC
SS
MB
MB
MA
A
WHT/GRY
WHT/RED
BLK/WHT
DC COMMON
RED/YEL
VIO
BRN/WHT
TIMER
TIMER SWITCH
PNK
TAN
BLU/RED
WHT/BLU
RED/BLK
BLU/BLK
BLU/WHT
BLU/PNK
PNK/BLU
PNK/BLK
BLK/YEL
ORG/BLU
BRN
WHT/BRN
WHT/BLK
YEL/BLU
GRY/YEL
ORG/BLK
MA
BRN/YEL
BRN/YEL
TS
L1
L1
DOOR
SWITCH
DOOR LOCK
SWITCH
DOOR LOCK
ACTUATOR
(MECHANICAL THERMAL
DELAY TO UNLOCK WHEN
DE-ENERGIZED)
DOOR LOCK ASSEMBLY
PRESSURE
SWITCH
EXTRA
RINSE
BLK
YEL
YEL
76
4
GRY/BLK
START INPUT
TS
PSE
PSL
PSH
PSO
02
T1
11
4
H3
RL6
RL4
RL3
RL5
RL7
H1
4
5
6
7
12
11
10
9
8
3
1
3
2
6
5
7
8
T2
TL2
TH2
TH
TM
TM
TIMER
MOTOR
BUZZER
BZ
AA
PNK/BLK
BLK/WHT
RED
L1
L2
2
1
EMPTY
76
1
0
1
2
3
11
5
LOW
HIGH
OVER
MC
MD
3
3
NO
5
N
WHT
TEMPERATURE
SELECT
HOT
H
H5
H2
1
4
3
2
12
3
4
12
5
4
3
3
D1
D3
FIELD
ROTOR
TACH
MOTOR
D2
A2
A1
12
4
5
7
6
6
COLD
C
SOFTENER
SU
DETERGENT/BLEACH
DU
GND
DL
DOOR LOCK SENSE
RED
FS4
FS1
FS5
ORG
WHT/ORG
GRY
TAN/WHT
YEL/BLK
GRN/YEL
FUS1
20 AMP
250 V
CR-1
DC COMMON
+
–
1
2
4
WHT/ORG
WARM
WATER
THERMOSTAT
H043SE3A
(M
od
els
eq
ui
pp
ed
wi
th
he
ate
r)
