Question about Dometic Rooftop RV Air Conditioner

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Air will not come on

I bought a used motorhome and the air units worked great ...I got home and hooked up to my outlet at home and the unit made a struggle to start and stopped...I checked the breaker it was fine...I bought a heavy duty ext. cord to use that did not help...is the a reset button or switch on the unit ...my motorhome has 2 units and both are doing the same thing, nothing...any help will be appreciated. Thanks

Mike

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  • Shale1701 Jul 05, 2008

    I tried to start my AC while being plugged into my home. it tripped the GFI on my outlet and then I reset GFI and now AC unit won't do anything. Breaker in RV wasn't tripped and fuzes look ok. I'm stumped?????

  • Anonymous Aug 01, 2008

    Try connecting Motorhome to correct power supply at RV PARK or use on board generator. AC units need at least 30 AMPS most household plug sockets are only around 13 amps.



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Hmmm..sounds like an amperage issue..what's the rating on those units. other thing..is plugging in at your place, is most likely hitting an invertor, which needs enough juice on back end to power those..check with the previous owner to determine what they did

Posted on May 31, 2008

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