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hydrocynus's avatar
hydrocynus
Explorer
Feb 27, 2017

Dometic fridge works only on LP for a couple of months

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 ...
Chris_Bryant's avatar
Chris_Bryant
Explorer II
Feb 28, 2017
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 red (-) and black (+) on the 6 position plug on the lower board.

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