8, 9, 10 (or whatever). DO NOT overstuff the fridge. Leave plenty of space for air to circulate. I have a thermometer in the fridge that reads on the wall display, along with the interior camper and exterior temps. (It’s nice to know the temp outside is 37 degrees in the morning in the Big Horns in July
).
So our fridge was struggling part of this trip to keep the temp cool enough. I moved the temp probe up thinking it may have jiggled down in traveling...I moved the fridge fan...I stood on my head trying to keep the temp down... Well, if all else fails, look in the green file folder for directions. Dometic fridge troubleshooting says - “keep adequate space in fridge around shelves for air flow for best results”.
Hmm...I guess I’ve never put that much food in before, so have never had a problem. Rearrange it all, poof! Temp is back where it should be!