Alliance Laundry Systems CA050L - Page 38

36 70422101
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Troubleshooting
22.OM and RM Control: No Start With Cycle Selected, Start Button Pressed
and Door Closed (continued)
Continued from
previous page.
TMB1893S-b
Is there
voltage across
the coil of
motor relay?
Correct wiring
between motor
relay and micro
control.
Is there
voltage to the
input of the
motor relay?
Correct wiring
between motor
relay and
supply voltage.
Is there
voltage to the
output of the
motor relay?
Replace motor
relay.
Does the
motor
operate?
Replace motor.
Unit
operational.
No
Yes
No
Yes
No
Yes
No
Yes
TMB1893S-b