While you wait for answers, we may have found some information which could help you.
Click here for Flooding Kitchen ThreeWhy is dishwasher not fully drained of water?
Simpson Silencio 850 Dishwasher?
How to switch on beep on BEKO dishwasher?
How to install new knob for smeg dishwasher Type 10028; mod:?
K8D45517?
Which way up is the upper spray arm - with holes uppermost o?