While you wait for answers, we may have found some information which could help you.
Click here for Dishwasher Pump Water FillsHow to install new knob for smeg dishwasher Type 10028; mod:?
It seems the program is frozen?
Following prev question smeg DF614WE powercut?
Why is my SMEG Dishwasher showing E1 without water in tray?
dishwasher stuck on finished?
Should This Be Happening?