Cause
The supply voltage is not correct.
Solution
If unit wont power up, check the power source,
Check the specification label on the unit for proper supply voltage required.
Some units need 120Vac. Some units need 240Vac or 208Vac.
Check the customer’s voltage while powering the unit on and trying to run a cycle.
If voltage measured drops less than 10 % then the customer’s electrical system is the cause.
If voltage measured is too high, higher than 10% it may also trigger this error code.
The customer will need an electrician to repair their receptacle, breaker or electrical wires in their home.
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