Dometic Control Board wiring
Without asking how I got in this fix, and before I rip out the dometic and replace it with a residential like I did on my last 2 Rv's I thought I would ask you knowleddgeable folks - I am having issue...
Forum Discussion
Ron, are you a lawyer:B I ask because of your Sig. Then I wonder WHY on a 3 year old Dometic you are trying to rewire something. The parts easily are replaced. Are you stating you did not mark or take pics of the back of the refer before you started swapping parts? The system is very simple, but I don't have a law degree:B Just 42 years as an RV tech and master certified for 25 years. So Yes, I am razing you, but I don't understand why you are replacing parts. What was the original problem? When the refer is on Auto, the priority is 120 volt. IF you have NO 120 volt to the control board or the Heat elements are bad(VERY RARE on newer refer) then the refer will do NOTHING. NO indication just no cooling. If you disconnect the 120 power cord on Auto, then the refer will switch to LP. OR you can select LP operation on the inside control panel. NORCOLD brand refers DID have a fault indication when there was a problem on 120. The CHECK light on a Dometic is just to let you know it failed to light on LP. Nothing else. Doug
