Hunter Pump Start Relay Wiring Diagram
Hunter s pump start relay psr has been created to provide that reliability as well as a lockable nema rated enclosure at an economical price.
Hunter pump start relay wiring diagram. This video describes how to test a pump start relay for an irrigation system that uses a pump to draw water from a lake or other large water supply. Different wire can be used to connect the pump start relay to the controller. Run a single wire from the mv pump terminal on the controller to the other yellow wire on the pump start relay. Different wire can be used to connect the pump start relay to the controller.
Available in a choice of three models to. Power source to one side of the relay reference wiring diagram and pump start relay cover plate. Close and lock the cabinet door. Pump start relay note.
Use the enclosed wire nuts to make the connections and verify that they are secure. 3 assemble conduit piping and connect wiring from the pump motor to the other side of the relay. Complete this section only if you have a pump start relay installed. A pump start relay is a device that uses a signal from the controller to actuate a separate electrical circuit to energize a pump to provide water to your system.
This wire must be enclosed in electrical conduit and installed by a licensed electrician. Improper installation could result in shock or fire hazard. 23 431 5 15 a c b. Collection of hunter pump start relay wiring diagram.
For more information on controller psr installation please see support page for specific controller. Refer to the wire size chart below for wire size and maximum lengths. The controller should be mounted at least a 15 ft 4 5 m away from both the pump start relay and pump to minimize any potential electrical interference. It shows the elements of the circuit as simplified forms as well as the power and also signal connections between the gadgets.
When a system requires the use of a booster pump or pulls water directly from a creek or pond it s imperative to include a relay that can be counted on to activate the pump each and every time. Install pump start relay cover plate and four screws. Connect the wiring from the power source to the pump relay and from the pump relay to the pump. Refer to the wire size chart below for wire size and maximum lengths.
4 check to make sure there are no exposed or loose connections.