Question about Dometic Rooftop RV Air Conditioner

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I have a duotherm rooftop ac. fan runs fine but when comppressor starts it runs for 5 or 10 seconds and shuts down

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I'm not familiar with these units so this is very general. Your compressor could be shutting down due to low pressure. You would need to get the refrigerant charge checked. It might be due to an overload tripping, which would then reset itself. If you had a schematic or something to send me I could tell you more.

Posted on May 05, 2010

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