Range Cooker Main Oven Not Working Fisher Paykel

[Nero678]

Hi any help appreciated with the issue re a Fisher and Paykel OR90LDBGX1 range electric double oven.
The main oven has stopped working. No selected functions re fan oven, grill or light etc come on. Neither of the two red function lights above the selector knob or temp knob come on either.

The clock is set and appears ok and the second oven works fine.
I have used a multimeter to test each element , and the two thermostatic temperature limiters at the back of the oven. All fine.The oven temperature thermostat control knob was good when I tested it by switching off and on; and getting correct multimeter readings.

Finally I have visually looked at the selector switch and cannot see any melted or blackened plastic and it clicks through the various options ok. I thought this must be issue and still might?

Any ideas on what the issue could be?

Can the oven selector switch fail completely so no functions work?

Is there something I’m missing re oven clock/timer. A relay???

Cheers

[electrofix]

function switch could be at fault

you can check each contact works by using a multi meter on buzz mode

Dave

[Author]

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