Siemens Oven resetting HB 15 N.05B

[AndyPRK]

I have a problem with my oven tonight!

The oven keeps tripping off for a second, the light flashes off/on and the temperature resets to the default of 160°C.

It's just as if the oven switch has been turned off and on.

Are there any common problems with these?

Humm, I reckon it is the switch.

Anyone know where I could get a spare ?


Weather turned cold here today.


Thanks

 

[jj4091]

Have you checked the connections at the isolator?

 

[AndyPRK]

been doing it again recently.

Also noticed the grills not working.

Isolator looks fine.

Found junction box under the oven where 3 cables join.

(oven and hob) Removed screws. Nothing wrong.

Checked connections in the back of the oven. Tightened.

Retested and its still messing around.

 

[AndyPRK]

The oven and grill switch contacts needed cleaning off.

The contacts for the control signals.