Irrigation Pump Start Relay Wiring

Open one of the knockouts on the bottom of the relay box by placing the tip of a screwdriver against it and striking it sharply with a hammer.

Irrigation pump start relay wiring.

This device is imperative when you are using a pump to supply water to your irrigation system. The relay changes the irrigation timer to normal household voltage. Run a single wire from the common terminal on the controller to one of the yellow wires on the pump start relay. Install pump start relay cover plate and four screws.

Pump start relays a pump start relay is an electrical device that allows your irrigation timer to communicate with the pump. Suitable for conventional wiring or two wire decoder activation allows flexible installation options provides a solution for irrigation controller and pump start relay installations that have insufficient power to activate the pump includes solid state relay and local 24 vac transformer for simple psr activation. The yellow wires in the lower wiring compartment of the pump start relay are to be attached to your irrigation controller. Connect the wiring to the pump relay.

This device is imperative when you are using a pump to supply water to your irrigation system. Use wire nuts to make the connections and verify they are secure. Run a single wire from the p mv terminal on the controller to the other yellow wire on the pump start relay. A pump start relay is an electrical device that allows your irrigation timer to communicate with the pump.

The relay changes the irrigation timer to normal household voltage.