Common Problems with RV Air Conditioners
RV air conditioners can work their best to keep you cool and comfortable, but they may be failing due to different internal or maintenance defects. Some possible reasons can be:
(1) The RV is sitting in direct sunlight for a long period of time
(2) Refrigerant lines are clogged
(3) Freon levels are low
(4) Plumbing is leaking or clogged
(5) The compressor belt is broken
(6) Camper AC blowing warm air
That's why when your RV air conditioner isn't keeping up, it can be difficult to figure out why. Below is a breakdown of some of the most common issues with RV/motorhome air conditioners, as well as a few tips for determining if there's a problem with your AC unit and how to fix them. In the next section, we'll explain how to improve RV AC maintenance to prevent the occurrence of these issues.
RV Air Conditioner Won't Turn On
Let's see what to do if your air conditioner in camper not working.
(1) Check for power. Make sure you haven't run out of power to run your air conditioning system by changing the batteries or charging it.
(2) Check breakers and fuses. Try to check if your RV's circuit breaker hasn't tripped. If it has, hit reset and then wait 15 minutes before turning on your AC again. If it hasn't and your air conditioner for RV still won't turn on, you may have a blown fuse or faulty circuit breaker. To check the fuse.
(3) Try hard reset. It may help sometimes. Check the user manual to complete the procedure. If you cannot find it, try to search for a "reset" switch or turn your AC unit for at least 5 minutes.
If all these measures do not fix the problem, and your AC unit in camper is still not working, you may have problems with the thermostat. Check its screen, replace the batteries, or buy a new thermostat.
(4)Fix condensation. Sometimes, air conditioner troubleshooting addresses unclogging the condensate drain line. You can use a shop vacuum or suction for that.
