I have been having problems with my fridge it runs great on electric and switches over to gas fine and runs for a while but the gas goes out and check light comes on. I dont want to pay to have it fixed so i have been troubleshooting by my self. So far i cleaned the whole thing with compressed air got all the dust and dirt out including removing the orifice. I also replaced the original Dometic board with a new Dinosaur board and cleaned all the connections. The voltage in my batteries is around 12.5 and was wondering if low voltage could be the problem. Any help. Thanks