I have a pretty complete manual for the 310 - updated in 2000 from what I can tell. So if anyone needs some data let me know and I can send a scan. What I do not have is, around page 43-44 they show the 310 control panel, and all of my pages show the 230 VAC / 12 VDC panel. It is different than what I have and I would like to get the 120 VDC drawing so my manual is correct. Anyone have the page and associated wiring diagram for 110?