I just purchased a opensprinkler v3.0 ac powered model. Before I rip out my old rain bird timer I wanted to make sure I was going to be able to nail wiring the first time with a orbit pump start relay 57009-PS2 and 3 zones (orbit 3 zone manifold). My question is whether I purchased the correct version of the opensprinkler unit (ac powered ) for my current configuration. I have attached two pictures of the current wiring, and if I just follow it to a “T” on the opensprinkler unit. And then do I define zone 1 as the master valve, as the com wire would go to a com port and then zone 1 would be defined after setup as the master valve?
Let me know if I have my head wrapped around this, and thank you.