I am replacing this Toro controller with a Rachio 3 (12 zone). Will I need to hook up the 24v lines to the Rachio. Also, what do I do with the blue wire that loops?
No to the 24 V lines, Rachio has its own power adapter.
Probably ignore the blue wire. What are the terminals that it connects to?
Those are zone lines, left of the blue.
@Jerfrank - what does the terminal that the blue wire connects to? If it looping between two zone terminals then ignore it.
Ok. I think it is looping between 2. I will try without it and see what happens. Thank you!