SMEG Electric Oven Locks After Thermal Fuse Blew SUK61PX8

[Nib]

Hello,

The cooling fan went on Xmas , gacked up with grease(??) and subsequently 1 of the 2 thermal fuse blew. Cleaned/fixed the fan & replaced the fuse.

Now every time I turn it on at the wall:

• The (pyrolytic) lock slowly engages. This happens even is the door is open and will eventually disengage after turning off at mains. I cannot easily get to the lock assembly to test.
• All of the elements heat, but not all at once – I.E. when all should be on the fan element isn’t working and when its on Fan Only mode then element works.

My thinking is the main board? But idk – I am going to test the oven elements with a Megga just to be sure its not the elements. Also the rotisserie motor has some carbon charring and isn’t freely moving – interestingly the thermal fuse above the charred motor didn’t blow….

Thanks

[Author]

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