Question about Dometic Rooftop RV Air Conditioner

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1998 Sonnybrook travel trailer

My AC works greak as long as it's not in auto. With the fan set to Low, Med, or High, the Ac cycles on and off like it's suppose to. When I put it in Auto, the AC with satisfy the thermostat and shut off. When it starts back up, the compressor will come on but the fan will not. I have to switch it back to the manual mode to get the fan to start back up.

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I am the second owner, bu the first owner told me about the problem. I can only assume that it worked right in the past. I keep the trailer at the beach and will be going there this week-end. I will get the model numbers and send them to you.

Posted on Aug 26, 2008

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Did it just start to do this, or has it always been that way? Are you original owner? Did it work fine before? Make, model# of AC unit & thermostat would be of help too.

Posted on Aug 25, 2008

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