Chosen Solution
I was about to dive into a hot water valve replacement until I discovered that when I force the appropriate diagnostic function, hot water works just fine. This unit is 2yrs old and was working fine up until this happened.
Hi @goldenx Did you mean MVWB765FW1? I can’t find anything at all for the model number that you posted Here’s the Techsheet W10607408 Revf for the MVWB765FW1 washer. The F0E4 may be correct if no hot water is entering the machine. Maybe check in “normal mode” if there is voltage appearing on control board J2 pin 9 when the hot water valve needs to be operated. If not then its back into the control board. I realize that it operates in diagnostics but if not in normal mode and the temperature key works OK to the board then I think it is in the board
Sounds like a controller getting confused. Has it been unplugged for a while? Is there a reset function?
