SUK61MPX5 Error 3
Q: My cooker is not working properly and the display is showing err3, what is wrong with my appliance?
A: The error 3 means that the temperture probe is not sensing temperature increase or decrease, this error code cannot be reset, therefore an engineer is required to investigate this further.
If the appliance is still under warranty please call 0844 815 0701 or alternativley you can contact your local Smeg engineer here http://www.smeg-service.co.uk/postcode