Alliance Laundry Systems ATE50FWP431AW01, User Manual

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Washer Control Troubleshooting
27. Washer Will Not Start – No Door Lock (Door LED Flashing)
Is there
220-240 VAC (or
120 Volts)* at machine
control terminals
"H4-5" to "H6-5"?
(2)
(1)
(3)
No
Yes
No No
Check secondary door
switch, door strike
adjustment, and/or wiring.
Replace door lock if
necessary.
Yes
Is there
220-240 VAC (or
120 Volts)* at machine
control terminals
"H4-4" to "H6-5"?
Replace machine
control.
No
Yes
Is there
220-240 VAC (or
120 Volts)* at the door
lock between the WHT/RED
and the PNK/BLK
wires?
(4)
Correct wiring
between machine
control and door
lock assembly.
Replace
transformer.
Replace door
lock assembly.
No
Yes
FLW1729S
Is the
"Wash" light
lit?
Is there
24 VAC from
"H1-1" to "H1-3"
on the machine
control?
*Refer to machine serial plate
for correct voltage.