Fan runs continually and noisy enough to be heard. Is this normal?
YES many threads about this, including adding a switch and changing to computer fans.
Also, switch is pointed toward electric but the red line in the little bubble still indicates propane...what gives?
There should be 3 settings:
In electric/auto if the fridge is not getting 120V it will automatically switch to propane. Check and make sure your fridge is getting 120V, it is plugged into an outlet in the vent/compartment behind the fridge. Some people unplug the fridge when they store the trailer.