All: Here's a summary:
-Atwood, 10 gal, GCH10A3E
-Live solo, so no one else is monkeying w/the valves/switches/shore wtr/etc. And I never make mistrakes.
-Shower valves confirmed Off inside & out
-Good wtr flow thoughout rig, even w/reducer valve
-No interruption of shore wtr
-No actuation of Bypass valve since 45 days ago (when I detoxed). Checked it anyway.
-All htr opns normal til 2 days ago & tank was full at time of failure
-LP mode checked 2 weeks ago. OK
-No air from taps
-Wtr from P/T valve is cold, plentifull, clear & no smell
-No smell from tap water. Drained & cleaned htr tank one month ago. Do it every 6 months.
-Checked wiring/connections on front of htr. OK/clean (pulled, checked & reset). 20A C/B cycled & reset.
-Checked connections at interior switches (pulled One Place board). OK
-NO access plate/bottom/side that I can see
To make this drill more enjoyable, the main door latch malfunctions & will not open the door from the outside. Must go in the driver's door (glad it's not a diesel!)
Thudman