Rv Rooftop Ac Unit Troubleshooting

If you are sure that a bad compressor is a reason the ac is not working or blowing hot air you have to change this component.

Rv rooftop ac unit troubleshooting.

Once the air. Some of these drains on the pans have small openings and can be easily blocked causing the water to leak into the rv. Examine the compressor with a clamp on ammeter. If you have any questions let us know.

When you notice that your dometic air conditioner is not blowing cold air check the power panel. First of all you will need to remove the outer part of your ac also known as shroud in order to reveal its. Find a safe way to climb on the top of your rv s roof. The air conditioner is leaking step 1.

You either trip the ac breaker or unplug the unit from its electrical receptacle. Vacum out the dust. Make sure the electrical supply to your unit is switched off before attempting to carry out any repair or maintenance on your rooftop ac unit. This video will help you troubleshoot any air conditioning issues with your rv.

The compressor has an ampere rating and the reading on the ammeter should not cross that number. Your problem may be as simple as a tripped or blown fuse. The next step is to remove the air conditioning unit from the roof as it will be much easier to work with. To learn more about how to fix your dometic rv air conditioner just keep reading our article.

This issue does not take a lot of time to fix. Unscrew the bolts and detach the shroud from your air conditioner unit and set it aside. Other troubleshooting videos to check out. Clean the condenser coils.

If it does the compressor is toast. We are here to help you to learn how to do hvac service things like. Follow the instructions and make sure not to damage the coils. Without a thorough understanding of your specific ac unit s layout it can be difficult to diagnose and fix the problem.

There are two main systems to an rv s roof air conditioning unit the sealed unit which is the refrigeration part and the air handling system. Each ac unit has a pan to collect the water as a result of condensation and directs the water out on to the rv roof through a small hose. When it comes to the sealed system all brands coleman duo therm carrier and intertherm work by using the basic principals of refrigeration. 110 120 volt ac shore power.

The holes can be cleaned out with a wire carefully and blown clear with air. Thanks for taking the time to watch our videos. Spray the coils with a product such as air conditioner coil cleaner.