I’m looking to convert to gen 2 controller. I currently have a Rainbird ESP 12-LX Plus that runs 12 zones. It’s roughly 10 years old and is well past its prime.
As I looked behind the cover, I have 16 wires. I was wondering if anyone has an idea how to wire that appropriately to a 16 zone controller. I’m uncertain why I have more wires than zones. Appreciate any help!!