Troubleshooting Dometic Control Board
As a continuation of a prior thread of the refrigerator being too cold. On 120v everything became even colder; -11 in the freezer and 29 in the refrigerator. How do i troubleshoot a control board,...
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I know there are some checks that can be done but didn't bother with trouble-shooting and replaced the thermistor which solved our Dometic over-cooling issues. Our fridge temps eventually progressed into the teens, just spliced in a new adjustable thermistor and all was back to normal. A $20 spot and 10 minutes of time and she's cooling better than new, that was a few years ago. We just googled the problem back then and this highly reviewed solution popped up. Good luck, hope you get it figured out.
