Having problems with your Air Conditioners ?

Compressor keeps humming in off position.

\015 I did manage to get to heat strip and checked the thermistor(fuse) & thermal limit.both are ok. heat strip works ok out from case,is compressor contactor is same as overload protector.\015

Answers :

No, the contactor is a power passing(@contacts) and a power consuming devise at th coil. you can simulate the coil bing energized by pressing in contacts.

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Compressor keeps humming in off position.

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