Maxxfan repair. Fixed for now.
An intermittent fault on a switch on our 4 year old Maxxfan has finally failed completely. I am 99% sure it is the micro switch on the lid that has failed. I am familiar with this type of micro switch...
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Don't know where the door switch is on the fan, but I just repaired the door switch in an older microwave that was doing the same thing. Sprayed it lots with silicone spray and poked it several times to loosen it up. Now it works great.
