How does a Dometic fridge work on propane?
Dometic Fridge Basics Heat boils an ammonia and water mixture, and as the ammonia vapor rises, it moves along a coil system. The system continues to circulate ammonia and water, using very little propane to cool the entire fridge.
How to troubleshoot a Dometic RV refrigerator that is not working?
Certified Mobile RV Technician, Darren Koepp, troubleshoots a Dometic RV refrigerator that is not working on propane. In this instance, the electrode wire was damaged and shorting out and therefore the burner was unable to ignite.
What kind of power does a Dometic refrigerator need?
The refrigerator has to have 12 volts power to run on propane, or 120 volt power to run without propane. The coach batteries must be fully charged. Also, try resetting the check on lights. Do this by powering off, counting to 10, then turning back on again.
What to do if your refrigerator is not working on propane?
Verify that you do have 12+ VDC to the back of the refrigerator– the PC board requires 12 VDC to operate on propane as well as on 120 VAC. 2. Turn on propane stove and verify normal, steady flame. 3. Do annual burner-area tune-up as described in your refrigerator’s owners manual. It takes no parts and no special tools.
How can I run my coach refrigerator without propane?
Coach batteries could be low or dead. The refrigerator has to have 12 volts power to run on propane, or 120 volt power to run without propane. The coach batteries must be fully charged. Also, try resetting the check on lights. Do this by powering off, counting to 10, then turning back on again.
Why is my Dometic fridge not working on gas?
Why this may be happening. There may be many reasons why your dometic fridge is not performing well while on gas. Here’s a list of the most common reasons that may help: Low pressure of gas or no gas at all (maybe a close to empty gas tank or faulty regulator) Blocked burner jet. Blocked burner nozzle.
The refrigerator has to have 12 volts power to run on propane, or 120 volt power to run without propane. The coach batteries must be fully charged. Also, try resetting the check on lights. Do this by powering off, counting to 10, then turning back on again.
Why does my propane refrigerator keep going out?
If the fridge normally works fine on gas when parked but doesn’t while traveling there could be a problem with the flame going out and re igniting a lot. It can’t keep a good temperature when this happens. I would make sure the covers of the burner are in place and secure.
Where is the propane burner on an RV fridge?
Once the outside RV fridge access door is removed you should be able to see the cooling unit, the propane lines, and burner below it. This is the back of my Norcold RV fridge with an Amish built cooling unit, the Dometic version will look slightly different but the location of the fridge orifice burner is basically the same.
