While you wait for answers, we may have found some information which could help you.
Click here for Dishwasher Complete ClearWhich way up is the upper spray arm - with holes uppermost o?
How do I turn the delay off on Electrolux DX302 dishwasher?
How to install new knob for smeg dishwasher Type 10028; mod:?
Hotpoint Start/Pause button flashing?
Clear E1 error code on smeg dishwasher with no water or leak?
Why is dishwasher not fully drained of water?