There's a great step-by-step list in the FR Community Forums, FR FAQs, winterizing. It's a little generic, but should work for you.
The one specific thing about our unit is that the valves for the bypass portion of the process are behind the drawers in the kitchen and are really hard to see and reach.
FWIW: I asked some specific questions about the water heater portion and RvBill3 was nice enough to share this: Top and bottom parallel (in line) with the pipe. Center perpendicular (not in line) with the pipe.
Linear Mode
