Sprinkler System Solenoid Wiring

Then turn the controller back on.

Sprinkler system solenoid wiring. The solenoid has two wire leads extending from it. Several times a year i come across sprinkler valves that have been wired with everything from 12 gauge romex to 26 gauge cat 5 wire. Open the control box to access the wiring panel. Look at the colored wires to determine which ones to connect to the solenoid wires.

Bury the wire at least eight inches underground. For starters always use an approved direct bury wire that is designed for sprinkler systems. How sprinkler valves are wired to the controller and how to troubleshoot sprinkler wiring. If the zone turns on the old field wire is bad.

Cerro s sprinkler system wire is sunlight resistant and suitable cerro s sprinkler system wire is sunlight resistant and suitable for direct burial applications up to 30 volt including field and central controls for underground sprinkler systems. Sprinkler valve wiring doesn t need to be a headache if you just apply some logic. Soft bare copper conductors are twisted without filler to a lhl then pvc insulated and jacketed with a parallel ripcord this wire is ready to perform. Follow the same procedure to test the common wire.

Replace it with an 18 gauge wire rated for underground burial. Use the correct wire. This article explains how to wire an irrigation valve to an irrigation controller. A failed solenoid however causes sprinkler system leaks and improper watering amounts throughout the sprinkler system.

Your sprinkler controller sends an electric current to the solenoid in order to activate it and open the valve and cuts off the current to the solenoid to close the valve. A sprinkler works because the solenoid changes the water pressure inside the sprinkler chamber and lifts the plunger that opens the sprinkler valve. A white wire is usually connected to the common terminal. One wire attaches to the hot wire that receives the 24 vac from the controller while the other wire attaches to a common wire that acts as a neutral return wire.

Do it yourself sprinkler r. You must replace the solenoid that resides on top of the underground valve. Test the field wire first.