Re: Hotpoint main oven diamond regulator C00229478
you might have the same problem that is ongoing for me. i bought a thermostat and wired everything up as was and BANG!!! the consequential damage was ridiculous. i was advised later that the terminals had been changed in the later stat but the was NO info with the part. i’ve tried and tried in vain to get a wiring diagram for the cooker, even the hotpoint engineers haven’t got one.
so if its the same i wouldn’t hold out much hope.
keith