Hi, Just wondered if anyone has come across the display on this model showing 8888. Customer contacted me yesterday with the complaint. I called today and apparently the machine has been working since. I put on test and all seemed well. Switched off, tried again and nothing. Door locked, no display. After a few tries the display came back on with 8888 and door locked. Meggered the motor and there’s an insulation fault on both coils and armature. Does this display signify anything like a safety mode. Never seen it before.