I have a 8 zone sprinkler system and attempting to replace it with rachio. I see there are two wires (WHITE WIRES) joined together in the common wire port. Should I do the same in Rachio or separate them and use both the COM wire ports in Rachio?
I have mine separated. They are connected internally. Looks like a straightforward conversion with eight zone, either a Master Valve or Pump (M on Rachio, but you probably already knew that). Please feel free to let us know of any other questions or how it goes.
Very helpful! and thank you for the super quick response, Thomas