If this has already happened you can fix it.
Rv fridge not working on ac.
So if your freezer is working but your main compartment is not you likely have reduced airflow.
Rv refrigerator exhaust blocked there is also a fair chance that the hot air generated as a waste and side product of the cooling process is not able to find a path and a way out from the exhaust vent.
If your fridge works on gas but it does not work on 110v ac then there is something wrong with your electrical power supply.
Check circuit breakers and fuses but most importantly you need to check the outlet at the back of the refrigerator to make sure voltage really is there.
Check your circuit breakers and fuses.
The air conditioner blows out hot air.
The 110 volt circuit breaker may be off or tripped.
No ac power to rv check that there is power to the shoreline receptacle.
So the first thing you have to do to solve the rv refrigerator not cooling but freezer is issue is to assess the evaporator coils.
This sediment will hinder the ability of the ammonia to circulate properly through the cooling unit.
If your ac is blowing out hot air then the first step is to check the thermostat.
Use thermometers designed for use in refrigerators.
The altitude can put a strain on liquid propane.
That means if the evaporator coils are clogged with frost it would prevent airs from passing through and reduce the cooling effect of the refrigerator.
Check on the airflow.
It s best to use one in each compartment.
More often than not the problem with an rv refrigerator is time combined with lack of use.
In the case it appears that the coils have too much frost on them you should use a hairdryer to apply hot airs to coils.
Check circuit breakers at power center.
If however you set the temperature right and the ac keeps blowing out hot air then it is possible that the problem itself is in the thermostat.
The cooling effect from most rv refrigerators originates in the freezer compartment and then goes into the main compartment.
For many models of camper refrigerator it s advised that once you surpass 5 550 feet altitudes you should run your fridge on ac power instead of gas.
As rv refrigerators age the ammonia liquid can create sediment that settles to the bottom of the cooling unit.
If your rv fridge works on gas but not on 110v ac then try this.
Electrical power does not work.
Rv air conditioner troubleshooting 2.