Rain Bird ESP-6TM New Homeowner: System Not Running—Check Backflow Valve

New home, ESP-6TM 4-station. Controller counts down but no water. Rain sensor disconnected. Never had sprinkler system.

Most Likely Cause

Backflow preventer gate valve CLOSED. Located at backflow device (usually near water meter). Must be OPEN for irrigation.

ESP → Backflow valve → 4 zone valves. Gate valve at backflow is main irrigation shutoff.

Irrigation: Connecting a Toro 53770 Wireless Rain Sensor to an Orbit 57899 Controller; Cut Rain Sensor Wire – Bypass to Restore System; Rain Bird ESP‑6TM Rain Sensor Bypass – Common Wire Interrupted by Sensor; Wiring Irritrol RFS1000 Wireless Rain Sensor to Toro TMC‑212; Rain Bird ESP Modular Rain Sensor Won’t Reset – Moisture Still Present; Bypassing a 3-Wire Kwik-Click Rain Sensor on Hardie Controller; Toro ECxtra Wireless Rain Sensor Compatibility Issue; Rain Bird ESP-6TM No Power – Transformer or Field Short; Rain Bird ESP-6TM: Station 1 Runs Continuously When Water Turned On; Drought-Stressed Well: Dry or Mechanical Failure?

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