Re: Neff U1661 Fan stops lights out
Hi
Judging by what you have said, I would imagine the cooling fan has failed and because of that the thermal protection stat kwatt mentioned will shut off the power to the appliance until it cools down.
The glowing of the circular element I would imagine will be seen immediately after the oven shuts off and the glow rapidly diminishes.
Best and quickest way to check that the cooling fan is working is to feel between the door and the fascia for some air flow after approx 10 mins of oven activation.
Power off oven if you are to investigate yourself or do as Martin suggested and use the link below to find an engineer in your area 😀
Greg