AC Does Not Work In My Trailer

by Bob C.
(Chatham)

Question: My air conditioning does not work in my trailor. I shut it off and now it won't turn back on. I have the power going to the a/c and the furnace. It has a remote that runs the plate on the wall. I cannot run the a/c or the furnace by pushing the wall plate. The batteries were replaced in the remote too.


The numbers on the a/c place 3308448.004 serial number 117719

Robbie: There's some things that I can answer over the internet and some I would have to see in person. To help you on this one I would need to check this for myself in person.

There is a good chance your control board could have gone bad or your remote is not working but either way I'd advise you have a tech check them out.

Good luck,
Robbie

Comments for AC Does Not Work In My Trailer

Click here to add your own comments

Nov 02, 2011
 AC/Heat control unit
by: Bob W.

This issue sounds like the problem I woke up to this morning -- furnace not coming on and unable to turn the unit on or off with the remote or directly on the wall-mounted box. The problem is said to be most likely in the control box mounted inside the A/C unit just above the ceiling. The remote is sending the signal to the wall control each time a button is pushed, but no beeping to indicate the signal has been received. This in a Montana fifth-wheel trailer.
Dec 04, 2012
 Ac not working
by: Ron

I have the same problem,in my Montana,did you find the cure for this problem?Thanks
May 16, 2015
 Mr help
by: Jerry

I have the same controller and you need to see If the telephone looking wire into thermostat Is ought producing 12V power from white and red wire with tester. I went to the hardware store and bought a female phone splicer and cut the male ends off stripped wire and attached tester good luck because if thermo is bad mfgr no longer sells and alternative is $300.00 of board and thermostat plus wiring changed

Click here to add your own comments

Join in and write your own page! It's easy to do. How? Simply click here to return to RV Questions and Answers.

Enjoy this page? Please help us pay it forward to others who would find it valuable by Liking, Sharing, Tweeting, Stumbling, and/or Voting below.

Have a question about this topic?

Have a question about your RV? Chat with an expert one-on-one now.*

*Chat provided by JustAnswer.com, a third party not affiliated with MSRVR

Like This Page? Share It!

Share

Have an RV Question?

RV Question Man

Ask A Pro

Browse Visitor Questions

Kind Words From Our Visitors

More visitor testimonials
Robbie Warford, San Diego RV Repair

Hi, I'm Robbie. Welcome to Money-Saving-RV-Repair.com!

Like the name implies, this site is all about helping you save money while keeping your RV in tip-top shape--and that is all about you having the knowledge to do so.

I've been a technician in the RV industry for 30 years, operating out of San Diego, California. And let me tell you, I love my job.

But I also love empowering RVers with the knowledge they need to make the right decision on repairs, or to make the fix themselves--and that, my friend, is the reason for this website. I hope you enjoy.

Or, learn more about me, my RV service practice, & this website here.