Gdetrailer,
Regarding the 12 volt battery. It is fully charged. My lights come on in the trailer and the refrigerator light works. The refrigerator propane light is on steady for about 30 seconds and then starts to blink indicating a propane problem. Like I said previously I looked at every inch of the metal pipe under the travel trailer and could see no sign of a solenoid unless there is one on each separate line going to each of the four appliances above where the flex gas conduits leave the main gas pipe where I cannot see. I have a switch in the pass thru to shut off the battery so I am not sure why I need to disconnect it. I plan to call KZ and ask about a solenoid but I would think the operator manual and/or maintenance manual would have said something about it if I had one.