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I have a Coleman 6770 A Series roof air on my trailer. It won't blow cool air. Is this a compressor problem? And if so, would it just be cheaper to replace the whole unit than to try and repair this one?

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  • girlnextdoor Jul 12, 2008

    Hey thanks alot for you're responce. Turns out it was just a burned up wire. I replaced that, and now it works like new. Thanks again, i appreciate it!!

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Before the compressor is condemned, is it running at all? Is it getting the proper voltage? If the compressor will run and still does not cool the system could be low on refrigerant.

A replacement compressor is normally more economical than replacing the entire unit. It could be something as simple as a open thermostatic control.

Posted on Jul 03, 2008

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Posted on Jan 02, 2017

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