How Do You Maintain an RV Air Conditioner?
Of course, you'll want to keep your new unit up and running for as long as possible. So how do you maintain an RV air conditioner? Well, it's pretty simple. However, before doing any maintenance on your air conditioner, be sure to shut off the power to the unit.
Filter Changes
The most important (and easiest) part of RV air conditioner maintenance is changing the air filter. This is as easy as removing a piece of the ceiling assembly, pulling out the dirty filter, and cleaning it or replacing it with a new one.
You should do this at least once a month while the air conditioner is in use, and at the beginning and end of each camping season.
Checking the Coils
While the filter is out, you should be able to see up into the unit. Shine a flashlight up there and check for any dirt or dust buildup. If you see any, pull out your vacuum and use a stiff bristle brush attachment to clean up that debris.
Cleaning the Exterior
Finally, you will want to head out onto the roof once each year to clean the exterior of your A/C unit. Remove the shroud and use compressed air to blow out any debris that may have built up in the condenser coils.
Manage Your Thermostat Settings
While the whole idea of an RV air conditioner is to keep the air cool, make sure you don't overload the capacity of your RV. Instead of setting it at a low temperature, try simply turning the fan to "on." This way it will adjust the temperature when it gets to the desired heat/cold and distribute the cool air in your RV.
The advantage of keeping your temperature at a moderate setting is that your AC unit will perform better and have a longer life.
Open The Roof Vent
If you're spending time outside and don't need the air conditioner to be running, open up a roof vent and let the moisture evaporate. This simple trick can prevent damage to your AC unit.
Oil the Fan
The fan inside the AC unit works hard to keep the air circulating. To keep it in good working order be sure to keep it well-oiled.
Cover the AC unit in the off-season
Prevent costly repairs by purchasing an inexpensive cover for when your RV is not being used.
