While you wait for answers, we may have found some information which could help you.
Click here for Dishwasher Better Model ElectricsClear E1 error code on smeg dishwasher with no water or leak?
Why is my SMEG Dishwasher showing E1 without water in tray?
Which way up is the upper spray arm - with holes uppermost o?
Miele G1222 series dishwasher F14 error message?
How to switch on beep on BEKO dishwasher?
Water won’t pump out?