I have a Neff B1641 oven and I have fitted a new fan motor and this popped the circuit breaker and so I fitted a therman cut out and there is still no power to the oven at all – any ideas?
There are dozens of B1641’s so the full number would be more specific to deal with your problem. However, it sounds pretty darn serious from what you tell us. You’ve probably blown the timer unit if there was a live ‘flashover!’….oh dear! 🙁