How To Turn Off Sprinkler System Rain Bird. If you have an automatic system then you will need to ” shut down” the controller ( timer ). Open one of the sprinkler system control valves, either manually, or electrically from the timer, to relieve pressure on the sprinkler system mainline.
You will never again have to worry about wasting water if you forget to turn off the hose. 4 turn of solenoid and water bleeds off inside the valve. Turn the dial to the day of the week you want to turn off.
Turn off main water supply to sprinkler system after identifying the trouble valve.
Timer controls length and frequency of waterings. Attach one end of valve manifold assembly to water. The controller for the sprinkler system is typically located inside your garage, mounted to an exterior wall. Slowly turn the water supply back on and verify that the zone is now turning.