Hi to everyone.
My ZWF14581W recently stopped working. After entering the test facility, error E9F was displayed. Subsequent searches says the Zanussi service manual lists this as a communication problem - "Wiring between PCB and Inverter faulty; PCB faulty; Inverter faulty."
I visually checked the PCB for component failure and all wiring for anything obvious beforehand and found nothing untoward. As removing the PCB looks to be time-consuming, in the hope of a quick fix I disconnected all plugs (sprayed them with contact cleaner) then reconnected them. Unfortunately, E9F remains.
Before I take out the PCB board to investigate further, has anyone had this problem before, and if so, what is/are the likely cause/s?
Regards
Antony (retired electrical commissioning engineer)
My ZWF14581W recently stopped working. After entering the test facility, error E9F was displayed. Subsequent searches says the Zanussi service manual lists this as a communication problem - "Wiring between PCB and Inverter faulty; PCB faulty; Inverter faulty."
I visually checked the PCB for component failure and all wiring for anything obvious beforehand and found nothing untoward. As removing the PCB looks to be time-consuming, in the hope of a quick fix I disconnected all plugs (sprayed them with contact cleaner) then reconnected them. Unfortunately, E9F remains.
Before I take out the PCB board to investigate further, has anyone had this problem before, and if so, what is/are the likely cause/s?
Regards
Antony (retired electrical commissioning engineer)
