If your fridge works on gas but it does not work on 110v ac then there is something wrong with your electrical power supply.
Rv fridge not working on ac.
Electrical power does not work.
More often than not the problem with an rv refrigerator is time combined with lack of use.
The altitude can put a strain on liquid propane.
First check that you are getting the energy to your refrigerator.
Use thermometers designed for use in refrigerators.
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.
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.
If you fail to make the switch as you approach higher altitudes your burners can well burn out.
The 110 volt circuit breaker may be off or tripped.
No ac power to rv check that there is power to the shoreline receptacle.
Check your circuit breakers and fuses.
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.
If your ac is blowing out hot air then the first step is to check the thermostat.
The air conditioner blows out hot air.
So if your freezer is working but your main compartment is not you likely have reduced airflow.
Check on the airflow.
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.
The first step is to verify you have 110v ac at the refrigerator.
If this has already happened you can fix it.
This sediment will hinder the ability of the ammonia to circulate properly through the cooling unit.
The cooling effect from most rv refrigerators originates in the freezer compartment and then goes into the main compartment.
It s best to use one in each compartment.
If your rv fridge works on gas but not on 110v ac then try this.
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.
Check circuit breakers at power center.
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.