Hello all., I have a DM2852RBX (dometic brand) for a couple of years and it started acting about two years ago by cooling with LP only. It is a two way fridge that works on AC and LP only. I took the manual and tested all the components. The heating ...
Chris Bryant wrote:That is the correct board if the original had the integrated ignition module. Does the AUTO light come on but it stays on LP or does the AUTO light not come on?With the switch in the auto position, check for 12 volts between the re...
I received the part this morning. I unhooked the AC and DC power, even pulled out the fuse just to make sure. I turned off the display panel. I installed the board, connected everything, tested everything before I applied power. Unfortunately, the fr...
BTW, when pulled out of the unit, the heating element works when connected on AC. Waiting for my new board to arrive. I highly suspect this was the replacement board as it was from amazon warehouse deals (ie. return from customers and not a refurbish...
Chris Bryant wrote:That is the correct board if the original had the integrated ignition module. Does the AUTO light come on but it stays on LP or does the AUTO light not come on?With the switch in the auto position, check for 12 volts between the re...
So, FYI, I have been using the Dometic diagnostic manual to conduct my test. I read it again today and this is what it states for the AC mode: Test upper control board and harness between upper and lower before testing lower for proper AC operation. ...
