In my old sprinkler system I had S1 and S2 slots and I feel they are rain sensors. I simply marked as per old sprinkler system and plugged into rachio system.
@JZZZDUIT thanks for the reply. I didn't have those so didn't connect them but I'm having different issues. App and head unit show zone test running but no sprinkler zone is firing
What is the s1 and s2 slot? I don't have those wires with my current system
In my old sprinkler system I had S1 and S2 slots and I feel they are rain sensors. I simply marked as per old sprinkler system and plugged into rachio system.
@JZZZDUIT thanks for the reply. I didn't have those so didn't connect them but I'm having different issues. App and head unit show zone test running but no sprinkler zone is firing