While you wait for answers, we may have found some information which could help you.
Click here for Main Switch Panel
Why is my SMEG Dishwasher showing E1 without water in tray?
Hotpoint Start/Pause button flashing?
Clear E1 error code on smeg dishwasher with no water or leak?
Water won’t pump out?
Which way up is the upper spray arm - with holes uppermost o?
Simpson Silencio 850 Dishwasher?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix dishwashers.