Question about Dometic Rooftop RV Air Conditioner

2 Answers

Air conditioner fan will not come on and unit will run for 1 minute and stop

Unit was running fine. 1 year old unit. Air conditioner will turn on and compressor runs for about 1 minute. Fan never turns on in camper. What could be the cause? Thanks.

Posted by hokieusc on

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2 Answers

Anonymous

The fan will not come on when I turn on that switch only.

Posted on Aug 14, 2008

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Mike Butler

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You hear the compressor kick in (Hum) but no fan comes on? Will the fan come on when just in fan mode, not cool, or do you have that set-up?

Posted on Aug 14, 2008

  • Mike Butler
    Mike Butler Aug 16, 2008

    Shut power off to AC unit. Try going up on the roof and look through the cover and see if you can see the fan blades. Slide a stick or something through the cover to give the fan blade(s) a little spin by hand. Couple of rotations is good. Now go back inside, turn on AC and see what happens. I've had about 10 this year at start of season, that just hit a dead spot in fan from sitting, and this cured them all, luckily for the customer. Let me know how you make out.

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