Doesn't the CS have a safety valve that shuts off propane when the lid is closed ? The issue might be there. Edit: Just googled it, there is a switch at the left strut. (View Post)
I'm not Sharon but yes, "I" for heat and hot water, "J" for hot water only. Think of it as a mode selector. The other switches control the heat source. (View Post)
Keep in mind that anything implemented on the solar side will not protect the battery when the trailer is connected to the tow vehicle, or shore power. (View Post)
Disconnect and empty the water hose and maybe leave the campground faucet dripping. You can add a little water to your tank for the night. No concern with the trailer for a couple of hours of just be… (View Post)