Re: Smeg SE2773TC
hi,i found this reply on a website which may be helpfull for error 3
Can I make a suggestion. There could be a misconfiguration with the control board that needs to be reset.
Firstly switch off the appliance and disconnect from the mains.
Reconnect and Press and Hold the Minus key ‘-‘
While holding the minus key press keys 1 through 4 in turn within 4 seconds. Each key press will give an audible beep.
Once done you should get a ‘C’ displayed for each ring element.
Now place a pan of water on one element. Press the Plus key ‘+’ next to the element ring and wait for the ‘C’ to change to ‘-‘.
Repeat that for each element and once complete the appliance will switch off.
Reconfiguration is now complete and you can use the appliance as normal.