Air system
This morning I was dumping and all of a sudden, the pop off valve on the air system started going off about every 10 seconds. I went in the bay and un-plugged this black thin cylinder and it quit. Next thing I know the coach is un-level big time and it would not re-level, so plugged it back in and it seems to be working now. Did get the coach to re-level, thank goodness, as we are on a pretty good slope. Can anyone tell me what that thing is I unplugged? I am assuming it has something to do with the HWH system, but why did it start to blow off pop off valve and now it seems okay? UGH!
In the first photo, you can see the where I unplugged the black disconnect. In the second is the pop off valve.