Thanks for the numerous responses. That particular year/model apparently does not have a selector manifold. Although the dealer hasn't finished prepping the unit, when I was checking it out I found four hydraulic lines leaving pump, two orange/two black. It was obvious two went up to the bedroom slide and the other two went down below the basement.
Looks like a retro fit will be in order. Anyone out there had their unit done?
Thanks again for the very supportive group, Mike