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I Have an eqk 1400-a Roof mount airconditioner in my rv that was working great,& now stopped blowing cold air! What is the most probable cause,& would it be cheaper just to buy a window mount rather than to fix it?

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

motor1258
  • 6674 Answers

SOURCE: roof gasket on rv a/c

Try not to compress gasket past 1/2 it's original thickness. Most of the factory ones have tabs that stick down, and supposedly when they touch the roof, it's far enough, which is about same as 1/2. I use my cordless with the torque setting on it, at about 2-3 until I see how far that draws down, then increase/decrease as needed from there.Once i feel it's 1/2 way, I torque all at same setting on drill to make sure all equal.

Posted on Aug 15, 2008

  • 17 Answers

SOURCE: Recycling to soon?

sounds like the unit is low on freon. it will need to be serviced so the leak can be fixed then recharged.

Posted on Jun 06, 2009

  • 82 Answers

SOURCE: coleman tsr rv air conditioner leaks into rv when running

It probably has a clogged condensate drain. Take off the cover on top the RV and check hoses or tubes leaving unit for debris or lint. Often this water is used to help cool the condenser so look for leaves pine needles etc in the pan. There may be a cover you can remove on the evaporator section that will allow you to clean the collection pan and hose or trough. Is it possible the RV is far enough out of level that the condensate can't "run uphill"? Always power off while working on this unit unless you are electric savvy. Good luck!

Posted on Jun 28, 2009

jumptrout51
  • 3361 Answers

SOURCE: coleman rv roof mount a/c compressor runs all the

Replace the thermostat.

Posted on Jul 20, 2009

motor1258
  • 6674 Answers

SOURCE: coleman tsr roof ac does not cool 27' rv i've

Is this a new unit/RV by any chance?

Posted on Jul 23, 2009

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1 Answer

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1 Answer

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Hi, the only thing that could cause this to happen would be the thermostat. This is the main part that controls the roof top unit, getting its signal from the stat to come on and maintain the correct temperature. I would replace it with the same type and this will solve your problem. The only other thing that would cause any unit to cycle like this is if you had bad thermostat wiring touching together some where. I don't think this is the problem with yours though. With the stat off and it still cycles on, this tells me for sure it is the stat. Change it out and you will be good again.
Sincerely,
Shastalaker7

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1 Answer

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