Overflow Error Code - GE GTUP270EMWW Service Manual

Diagnostics – Error Codes
Overflow
This error code happens when there is
a water level detected that is higher
than the expected maximum fill. When
this failure is present, the control
doesn't respond to the user until the
control exits from this failure due to a
normal water level. The water valves
are turned off and the drain pump is
activated.
This failure mode is saved in memory
but the control doesn't display an alert
to the user.
This can be caused by failure of the
water valves (jammed open) or the
pressure switch.
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