Question about Dometic Rooftop RV Air Conditioner
I have two Duo Therm 630516.331 AC/Heat 15k units with the Comfort Control Thermostat. The units are 2007 models. The bedroom AC works fine but the living room unit just started acting up. The fan starts and then the compressor tries to start for a second or two then stops before it really starts going. The fan will continue to run and the compressor will try and start about every minute or so but will not stay on. It was working fine yesterday. I tried shutting everything down and re-setting the breaker but no luck.
Thanks for any help
I don't think these little units have a start capacitor but what I would do is check that the on/off switch wires to make sure they aren't loose. Also check the wires to the compressor for loose wires as well. It is possible that these are the first signs that the compressor is about to fail. They also can act up some when they haven't been used for awhile and then you try and start them up. Try running the unit for a few hours without asking it to cycle. It might just be a sticky valve.
Posted on Apr 13, 2009
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Posted on Jan 02, 2017
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