I HAVE AN ERROR CODE : ER U0. I called Frigidaire and was told that is has to do with the vent assembly and not communicating with the control board. Also that one of the cycle buttons may have been pushed one to many times before the cycle can complete. Re: the buttons, they told me to cut electric to the unit for 30 sec. and see if that resets the unit. It did not. I still get the ER UO blinking message. Is this a control board issue and can it be easily replaced?
ANSWER Hello David,
For the UO error code you will want to check the wiring between the vent assembly and the main control. If wiring is correct then replace the vent assembly. If the error still exist then it would be the control board. With the ER error code it indicates a failure of the Membrane switch. You would want to check ribbon harness to ensure it is seated properly and that there is no corrosion on the cable. If all checks ok then you would want to replace the Membrance switch. If problem continues replace control board.
Answered by AppliancePartsPros.com | Thursday, December 27, 2012