i just found mine. different rig but it should be right above, below or behind the hot water heater. either in a cabinet or under your bed maybe. mine was in the back storage under a metal box. had to undo the screws and there it was. i would of never thought to take camper apart for a vale. oh well, now i know where it is. happy hunting
Have you checked the owners manual for location? It has a chart for locations of valves and such.
They can be wrong but that is often a good place to start.
I looked at the parts diagrams and do not see the bypass they mention but I may have also just been overlooking it.
Sometimes my reading is no better than their writing!!@
Manual shows it in a back compartment??