RainBird ESP 8SI Wiring

My current controller RainBird ESP 8SI has 2 stations with 2 main solenoids (one at each station box) with only a total of 8 zones (4 at each station). Is there a wiring diagram or how can I install to the Rachio 8 zone system?


Hi @bigstevep,

Good evening. Here’s a wiring diagram to reference. To my understanding, you have two master valves?

I’d be happy to help you wire the wall mount if you could send a photo of your old timer’s wiring to support@rach.io.

Thanks for your support!

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