Amazing.. I followed that link and watched the vid about the condensate tube..
Camping for a week recently the fridge temp never got below 47F.. I tried it from electric to gas and made no difference..( Thought maybe weak electrical element) My freezer had ice frost in it it was so cold in there...
I have no selector switch. It cools at a preset temp..
So out I went to the camper after I watched that video.. Well the condensate tube came directly out the cover. No P trap. Sure enough this may be my issue.
So I pulled out the drip tray and old condensate tube. I installed condensate rubber tube I have 5/8" I believe.
I primed the trap with some water, and I have the fridge running... So in several hrs I will take a temp reading and let you all know..
If I did not watch that vid and went to get my refridge looked at, I wonder if they would have told me to buy a new fridge, and tell me my current one was shot...
http://rvrefrigeration.com/training-videos/