[RodeWorthy]

This question has been covered before but I am having a problem with Search.

I am experiencing a problem with Dometic RM3962 refrigerator not cooling well. I have checked the fans and presently they are not running.

Do the fans run all the time or are they intermittent?
Where is the fuse located for the fans?
Do you move the sensor up on the fins to make the cabinet colder or do you move the sensor down on the fins to do that? I have seen both up and down touted in other forums. Experimenting tells me that moving it up cools more but others are telling me it is down.
Is this a myth? Why doesn't Dometic mention the sensor in their manual?