While you wait for answers, we may have found some information which could help you.
Click here for Dishwasher Better Model ElectricsWhy is my SMEG Dishwasher showing E1 without water in tray?
K8D45517?
Simpson Silencio 850 Dishwasher?
Hotpoint Start/Pause button flashing?
Which way up is the upper spray arm - with holes uppermost o?
How do I turn the delay off on Electrolux DX302 dishwasher?