Rv Rooftop Ac Unit Troubleshooting

This issue does not take a lot of time to fix.

Rv rooftop ac unit troubleshooting.

When you notice that your dometic air conditioner is not blowing cold air check the power panel. 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. 110 120 volt ac shore power. We are here to help you to learn how to do hvac service things like.

Some of these drains on the pans have small openings and can be easily blocked causing the water to leak into the rv. A few common troubleshooting issues include a noisy rv air conditioner the unit not blowing cold air or worst of all the rv ac not turning on at all. Follow the instructions and make sure not to damage the coils. Troubleshooting of the rv air conditioner.

First of all you will need to remove the outer part of your ac also known as shroud in order to reveal its. The next step is to remove the air conditioning unit from the roof as it will be much easier to work with. If it does the compressor is toast. Troubleshooting a coleman rv air conditioner.

The air conditioner is leaking step 1. Without a thorough understanding of your specific ac unit s layout it can be difficult to diagnose and fix the problem. Clean the condenser coils. Unscrew the bolts and detach the shroud from your air conditioner unit and set it aside.

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. If you have any questions let us know. Your problem may be as simple as a tripped or blown fuse. Examine the compressor with a clamp on ammeter.

The compressor has an ampere rating and the reading on the ammeter should not cross that number. Vacum out the dust. Once the air. Spray the coils with a product such as air conditioner coil cleaner.

This video will help you troubleshoot any air conditioning issues with your rv. 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. You either trip the ac breaker or unplug the unit from its electrical receptacle. 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.

Find a safe way to climb on the top of your rv s roof. To learn more about how to fix your dometic rv air conditioner just keep reading our article. The holes can be cleaned out with a wire carefully and blown clear with air.