16
M413487
Section 3 Troubleshooting
To reduce the risk of electric shock, fire, explosion, serious injury or death:
• Disconnect electric power to the tumbler before servicing.
• Close gas shut-off valve to gas tumbler before servicing.
• Close steam valve to steam tumbler before servicing.
• Never start the tumbler with any guards/panels removed.
• Whenever ground wires are removed during servicing, these ground wires must be
reconnected to ensure that the tumbler is properly grounded.
W002
WARNING
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
16. TUMBLER WILL NOT START, TIME ON DRYING TIMER, DOOR CLOSED
CHECK FOR BROKEN
WIRE OR POOR
CONNECTION AT
HARNESS PLUG
CHECK FOR LINE
VOLTAGE INTO
TRANSFORMER
CHECK FOR CONTROL
VOLTAGE OUT OF
TRANSFORMER
CHECK FOR
BLOWN CONTROL
CIRCUIT FUSE
CHECK FOR
120 VOLTS INTO
DOOR SWITCH
REPLACE
TRANSFORMER
CHECK FOR BROKEN
WIRE BETWEEN
FUSE AND
DOOR SWITCH
CHECK FOR
120 VOLTS OUT OF
DOOR SWITCH
CHECK FOR
120 VOLTS AT
TERMINAL 3 OF
CONTROL RELAY
CHECK FOR
120 VOLTS ACROSS
COIL TERMINALS OF
CONTROL RELAY
CHECK
ELECTRICAL SERVICE
TO TUMBLER
(Fuses/Circuit Breaker)
YES
NO
NO
YES
YES
NO
YES
YES
YES
YES
REPLACE
FUSE
CHECK FOR
120 VOLTS ON
TERMINAL 1 OF
CONTROL RELAY
CHECK FOR DOOR
SWITCH ACTUATOR
FUNCTIONING
PROPERLY
CHECK FOR
CONTROL VOLTAGE
ON TERMINAL B OF
DRYING TIMER
REPLACE
RELAY
NO
YES
NO
NO
NO
NO
NO
REPLACE
TIMER
ADJUST
ACTUATOR
REPLACE DOOR
SWITCH
YES
YES
NO
CHECK FOR 120
VOLTS INTO
PUSH-TO-START
SWITCH
NO
PRESS PUSH-TO-
START SWITCH.
CHECK FOR 120
VOLTS OUT OF
PUSH-TO-START
SWITCH.
NO
YES
CHECK FOR
120 VOLTS ACROSS
FAN CONTACTOR
COIL
NO
YES
YES
REPLACE
FAN CONTACTOR
CHECK FOR
BROKEN WIRE
FROM CONTROL
RELAY TERMINAL 1
REPLACE
PUSH-TO-START
SWITCH
CHECK FOR
BROKEN WIRE
OR POOR
CONNECTION AT
HARNESS PLUG
