While you wait for answers, we may have found some information which could help you.
Click here for Door Handle Loosede dietrich 3100 induction showing 07 fault?
Service Code for De Dietrich DTiM1000C (Piano) Induction Hob?
De Dietrich indction hob?
De Dietrich Induction & Gas Hob DTI 721X?
How can I fix my De Dietrich Piano induction hob ?
De Dietrich piano induction hob?