WDXD8640 intermittent no pump. customer called after he had checked the outlet hose and pump and then googled the fault F05 and decided to fit a new pressure switch. I could find no fault took the sump off no blockages machine fills washes and drains perfectly. meter readings ok . I’m thinking possible board fault.
has anyone had any similar issues with these ? I thought I had seen a similar post about boards with pump failure but I cant find it now.