Question about Dometic Rooftop RV Air Conditioner

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Both roof top units on RV cool for awhile the go off

I have an RV with two Duo Therm Penguin roof top units. they are both controlled from one Comfort Control center. Sometimes the go off and come back on...sometimes not. The both just quit simultaneously. I killed the ac power to both, turned off the Comfort Control Center turned all back on and they have been running over an hour now and just cooling away. This is just one scenario...sometimes it is just the front unit. The actions lead me to believe that it has something to do with the common link between them...the controller. Thoughts or anyone's past similar experiences?

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May be low voltage problem or bad connection this may cause controller to shut one or both down. Need to talk to RV dealer for assistance on this system.

Posted on Jun 28, 2009

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