While you wait for answers, we may have found some information which could help you.
Success
Message
how can I fix my dishwasher, SMEG, DC122SS?
Smeg dishwasher DI612CA?
It seems the program is frozen?
Should This Be Happening?
How to install new knob for smeg dishwasher Type 10028; mod:?
Following prev question smeg DF614WE powercut?
smeg dishwasher?
Smeg Integrated dishwasher?
Smeg Dishwasher Intergrated 14yrs old?
Why is my SMEG Dishwasher showing E1 without water in tray?
dishwasher stuck on finished?
Clear E1 error code on smeg dishwasher with no water or leak?