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Rheem air conditioner motor going in reverse

My air conditioner began overheating because the fan began to go in reverse with not very fast rotation.What would cause this? Some say motor,some say compressor and some say capacitor? Any body else have trouble like this?

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I would check the fan capacitor first. You can do that with a multimeter with the capacitor test function. I don't think the compressor would affect the fan like that. If anyone worked on the unit before it started running like that you should make sure the capacitor is connected to the start wire and not the run wire. Let me know what you find.

Posted on Jun 01, 2010


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