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soapy Dogs Posted on May 17, 2019

I have a Dometic rooftop air conditioning unit for a trailer it's just blowing warm air any suggestions how to fix this

See if compressor on if not possible start up capacitor if ok bad compressor or low Freon make sure fan on auto

  • Max Muller Oct 14, 2020

    how to contact you? I have a man that could repair it

  • Anonymous Oct 25, 2020

    Yeah, I know ur feeling. How many times I've been tripping with my wife to mountains in summertime in my car and how many times my air conditioner had given disfunctions just in the middle of the road where I didn't have a place to stop and park the car for a few seconds. That has been really a huge problem for us, but thankfully we got suggested some guys fromhttps://www.socool.sg/ that could help us fix that, and not for a high price aswell. And by the way, since they helped us that thing never broke again. Hope it works for you aswell !

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JammEr21

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  • Posted on Sep 29, 2020
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I'm sorry for posting here but I have the same problem and I want to know if you managed to find a solution

5 Related Answers

Anonymous

  • 106 Answers
  • Posted on Jun 09, 2008

SOURCE: Air Conditioning - blows warm

Hi

If the fuses are all ok and you can hear the aircon clutch clicking when you attempt to switch it on, then I think it may be time for a re-gas! You could do it yourself with a can of gas from an autofactors, but you wouldn't get the pressure right, and, there would still be old gas in there.

If you took it to a garage, however, they would **** out all the old gas, and then hold the vacuum in there for a while to check for any leaks. Then they would refill to the exact pressure with fresh new gas.

Regards

Geordie

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Anonymous

  • 1 Answer
  • Posted on Jun 29, 2008

SOURCE: air conditioning blowing warm air

my dodge is overheating and the a/c is blowing hot air. i replaced the thermostat but the problem continues. help!

Anonymous

  • 14 Answers
  • Posted on Apr 06, 2009

SOURCE: coleman tsr rooftop airconditioner

NEED A FREON RECHARGE AND MAY POSSIBLY HAVE A FREON LEAK
STEVE'S APPLIANCE
516-300-3249

motor1258

Mike Butler

  • 6674 Answers
  • Posted on Jun 05, 2010

SOURCE: Rooftop RV Air Conditioner: replaced capacitor on dometic 59516-531 steal trip...

You need to borrow a clamp on style amp gauge, and check amp draw on black wire in box where hydro wires connect. (PLEASE, be careful, and if not experienced in this type of test, don't try it, due to likelihood of getting a shock. ) If it's the compressor kicking in that's causing the breaker to trip, and capacitor is good, then it's usually a problem with either low incoming (supply) 110-120 AC voltage, which will cause high amperage draw, or compressor on it's way out causing high amp draw. If it's only drawing 15-18 amps, and your tripping a 20 amp breaker, then breaker is getting weak.

Anonymous

  • 110 Answers
  • Posted on Jun 05, 2010

SOURCE: air conditioning blows warm at idle cool when driving

hello there:
you may have a blockage in the system and then again it could also be low on freon and may just need to recharge and i would suggest taking it to an a/c repair shop and have them do a diagnosis on the a/c system it should not be more than about $150 for them to check system and recharge the system unless you have other problems hope this helps you out please leave a review thanks sincerely D.Jones

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If this was helpful please rate me.
Leo Ponder Appliance-Tyler,Texas
[email protected]
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