Question about Coleman Mach 15 Air Conditioner
My a/c works fine unless it's HOT outside. It will run great for 1/2 to 1 hour, or until the compressor cycles off. When it stops running, it suddenly slows down, dragging the power with it until a breaker trips or I turn it off first. Then it will not restart for a half-hour or so. I can hear the compressor humming, cycling, trying to start, but it will not start. Problem happens in both high or low cool settings. Works fine in cooler temps. Blower fan runs normally at all times. I'm no a/c expert, but it acts like the compressor is building too much head pressure. Suggestions??
Sounds like compressor is overheated may to add freon
Posted on Oct 18, 2013
It is definitely with the compressor. It should more like you may have a weak winding in the compressor, you can a hard start capacitor (sp5 ) that will help the compressor on restart. Note that this is a last chance solution for a compressor.
Posted on Oct 01, 2008
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Posted on Jan 02, 2017
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