If the epoxy is green then you have the updated board and your problem is either the reignitor or the spark electrode.
Dometic rv refrigerator check light keeps coming on.
Feb 6 2014 my check light on my dometic refrigerator keeps coming on.
It works fine on electric and 12v but will not come on or stay on with propane.
Rv refrigerators can fail for a number of reasons.
Even when on auto and connected to 120.
Dometic refers from the mid 90 s had faulty control boards that would intermittantly throw the check light after attempting to light.
To ensure that the fridge could achieve peak performance you have to find out the reason behind the check light activation before hitting the road.
I have a similar problem with my dometic rm2554 refrigerator in my roadtrek.
You are about to leave for vacation on your trusty rv and suddenly notice that the check light of the vehicle dometic fridge is on.
The check light still comes on we have it plugged into 120v power source and the panel between freezer and refrigerator is getting hot but check light keeps coming on.
It tries several times and then the check light comes on.
Does this light have anything to do with refrigerator when it is runnung off electrical power.
The d ometic rv refrigerator check ligh t is designed to goes on if there is something wrong with the gas system.
A common problem is when the refrigerator stops cooling properly especially after it hasn t been used in awhile.