
Wiring Your Valves Use color-coded 18 gauge (16 or 14 gauge can also be used) plastic jacketed sprinkler wire to connect the controller to your valves. If you plan to bury the wire, use a route that will not be disturbed later by digging. Each valve has two wires. Use one wire for power and one for common, it doesn’t matter which one you use. Connect the common wires from all the valves to one of the color-coded sprinkler wires (usually the white wire). Connect the other wire from each valve to