While you wait for answers, we may have found some information which could help you.
Click here for Aquarius Lights FlashingHow to install new knob for smeg dishwasher Type 10028; mod:?
Clear E1 error code on smeg dishwasher with no water or leak?
How do I turn the delay off on Electrolux DX302 dishwasher?
Which way up is the upper spray arm - with holes uppermost o?
Why is my SMEG Dishwasher showing E1 without water in tray?
Simpson Silencio 850 Dishwasher?