I recently moved from RainBird to Rachio 3. Old Rainbird was having a “Hydro Rain” accessory from which the wires were connected to Rainbird. Below the image of the old setup.
I replicated the same wiring config to the new Rachio3 (12 zone). All working good, except the RainSensor is always ON. Below is the wiring for new Rachio3 setup.
I read in the document that " * Sensor ( S1 , S2 ) terminals - use S1 or S2 for a single sensor, NOT both" …But, i copied the same config of old system to new Rachio3 in which s1 and s2 is connected. Also, in old system thin green wire is not connected anywhere so i followed the same in Rachio3 also…
Am i missing something? am novice in the configuration steps.