I was told by Dealer that the best way to travel with the 3way Fridge running is
1. Hook up to electricity before travel get Fridge cold put on coldest setting.
2. Right before taking off put Fridge on warmer setting switch to battery.
3. Tow vehicle with tow package has battery charge line that will keep battery from draining.
I guess when stopped and no electricity available switch to gas propane.
Would like to know if others travel this way and any tips that could be helpful.
The first time we took out our Surveyor TT we ran the gas on the fridge and it burned out the thermal fuse. Likely this was due to shifting air currents but the thermal fuse was hard to come by and not readily apparent looking at the unit.