14) Power is automatically turned o during operation or immediately
turning on the power switch.
Where, what & how to check? Result of Check Possible Cause How to repair & settle
Main v
oltage
1. It is mostly caused by noise from
mains or transfomerient power cut.
AUTO OFF switch or
Controller
1. Check whether power is
automatically turned o when
turning on the AUTO OFF switch
after unplugging the power cord from
the outlet
2. It would be defect of the controller if
power is automatically turned o
immediately when turning on the
power switch even though there is
no defects in the AUTO OFF switch.
Automatically
turned o
Defect in main.
Mechanical defect
of the AUTO OFF
switch.
Explain the cause.
(It happens specially
when a high frequency
equipment is a used
around the washer or in
the case voltage
uctuation is big)
Change the AUTO OFF
switch.
Change the controller.
50
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