Welcome to the club!
Owner's manuals (at least mine) are a 3-ring binder where all the manuals for the appliances are kept. There is precious little model-specific info in them, just a spec sheet on tankage, length, width, stuff like that. No plumbing or wiring schematics (dagnabbit).
There are folks here with extensive libraries of info and links, so if you ask for something, someone will "appear" and help you.
Enjoy your Sunlines,
Wright Ellis and Penny Sedgley
'10 Tundra 4X4
SOB -'14 Rockwood 2604WS (Rocky
"Life is a cruel teacher. She gives the test first; the lesson then follows."