Re: SMEG A42 tripping main house breaker when at temperature
I’ve just replaced the thermostat – no help. I am now swapping common components with the top oven – there is a gray potted box with two blue leads and two white leads (I think it is is suppressor) I swapped this over but it made no difference, I have also disconnected the rotissary motor. The last change I made was to swap over what I think is the overtemperature thermostat (blue box with a symbol of two switches). I’ve only run the oven once since doing that and it didn’t trip….but that doesn’t mean much as it sometimes works. I am however running out of components to change.
The only things I haven’t completely ruled out are: the two fans and maybe the grill element (even though it isn’t on when the fan oven is running).
Let me know if you find anything.