What brand of refrigerator is in your coach? If you have a residential refrigerator (ie. Whirlpool), that only runs on electric and not on propane.
Also, congrats on your new coach and welcome to the Forums.
Thank you tmmar! Yes I have a residential fridge and just realized the real difference between that and an RV fridge. I'm good now, just bought a 100' heavy duty 12 gauge ext cord and plugged into house while we are getting ready...once were out on the road I can let the systems work as they are designed.