While you wait for answers, we may have found some information which could help you.
Click here for Water Supply TapHow to switch on beep on BEKO dishwasher?
Why is dishwasher not fully drained of water?
Which way up is the upper spray arm - with holes uppermost o?
How to install new knob for smeg dishwasher Type 10028; mod:?
Why is my SMEG Dishwasher showing E1 without water in tray?
K8D45517?