Can you run Dometic fridge on 12V?

Your 12 volt RV refrigerator can generally work wherever you need it because it can run on batteries. All you’ll need is 12V electric power. This is a huge bonus for those on the go. Even larger models that resemble traditional refrigerators are more portable than a propane RV refrigerator unit.

Why is my 12V fridge not working?

If the fridge is not working well on 12V, but works ok on gas or 240V, then this is always a wiring problem, every time, The wiring is either not heavy enough, or there is a loose connection, or both, no ifs and no buts!! and then meander the wires to eventually terminate over at the fridge.

Where is the fuse in a Dometic fridge?

On the outside of the RV, you’ll see a black box. You’re going to remove the cover and check the two fuses. One of the fuses is for the refrigerator control system, and the other one is for the AC cartridge heater. To replace the fuse, you need to disconnect the 12-volt wires.

Why is my Dometic fridge not working on electric?

Check all the circuit breakers and fuses. Check the outlet on the back of the refrigerator. Use a multi-meter to check for power voltage. If the voltage checks out okay and all lights work, then check the electric heating element.

Is there a problem with my Dometic 12V fridge?

If No then there is a chance the 12v side of the element is blown or you have a wiring problem.. There are peeps here more experienced to talk you through the wiring problems than me.. if the fridge 12v system is ok then the most likely problem is the wiring to the fridge from the vehicles supply.

Why is the 12V on my fridge not working?

The 12v was getting to the fridge from the car, but when the switch on the fridge was turned to the 12v position, the relay controlling the output (middle of the board, between 2 spade terminals carrying a thick red wire on one and a thick brown wire on the other) was not operating.

What happens when the start relay on a refrigerator is not working?

When the start relay isn’t working, that means the fridge isn’t cooling properly. And when the fridge doesn’t cool properly, the food inside can go bad pretty quickly. So, you may find yourself in need of bypassing the start relay to get the compressor running.

Why is the Dometic fridge not working in my caravan?

It is easy to turn on the engine and pop in the van to check a voltage but as Brecon has said “The engine has to be on a fast tickover to supply the voltage”. This is turned off by the internal electronics in the cars tow kit if the engine is not running at speed.