While you wait for answers, we may have found some information which could help you.
Click here for Error Dishwasher DisplaysClear E1 error code on smeg dishwasher with no water or leak?
Water won’t pump out?
Hotpoint Start/Pause button flashing?
Why is my SMEG Dishwasher showing E1 without water in tray?
Simpson Silencio 850 Dishwasher?
How to install new knob for smeg dishwasher Type 10028; mod:?