48
70291301
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Electronic Control Troubleshooting
29. Will Not Start – Steam – Manual Timer
T016D
Single and stacked units with and without
time delay boards.
Is there power supply
voltage coming to the
tumbler?
Connect power
and run the cycle.
Is there voltage
at the primary side of the
transformer at
terminals 1 and 2?
NO
YES
NO
Change the primary
fuse to the
transformer
Correct wiring
between power
supply and
transformer.
Still no voltage
YES
Is there voltage
at the secondary side of the
transformer at terminal
2 and 3?
Replace the
transformer.
NO
YES
Is there voltage
to the output side of the
secondary fuse?
Change the
secondary fuse.
NO
NO
Correct the wiring
between the
secondary fuse and
the transformer.
Is there voltage
to the N.O. terminal of the
door switch?
YES
NO
Correct the wiring
between the door
switch and the
secondary fuse
YES
Is there voltage to the
COM terminal of the
door switch?
NO
Replace the
door switch.
YES
Is there voltage to the
COM terminal of the
lint panel switch?
NO
Correct wiring
between lint panel
switch and door
switch.
YES
Is there voltage to the
N.O. terminal of the
lint panel switch?
NO
Replace lint
panel switch.
YES
Refer to NO
MOTOR RUN
(run circuit) .
NOTE: White wires are
transformer "neutral"
For stacked units.
Correct wiring
between upper and
lower pocket.
T016D