Any Dometic experts out there?

We're getting ready to leave on a camping trip in our Westy and the fridge
isn't getting cold. It was left on all night using propane, and the burner
was working (blue flame in lower corner of unit all night long), but this
morning it is not cold at all.

It DOES get cold on 110v power, but not on propane or, it appears, 12v.
Nothing obviously appears to be wrong when taking it out and inspecting it..

Does anyone have any ideas what it could be? If we can't get it figured out
in the next few hours, we'll have to do without the fridge for our camping
trip.

- Ron Salmon
  The Bus Depot, Inc.
  www.busdepot.com
  (215) 234-VWVW