SP ERR or ERR Message CAUSE - Noise entering the controller through the “SmartPort” wiring or it is wired incorrectly. SOLUTION - A few steps are

Pro-C - Station Repeats A common reason for a controller to repeat a cycle is too many programmed start times. Only one start time per active program is

X-Core - "NO AC" on Display The "NO AC" display is a diagnostic message telling you that the controller has stopped receiving AC power. The controller

X-Core - Flashing Sprinkler Icon, No Zones Running If the controller display shows a station running, flashing sprinkler icon, or arrow pointing towards

Station # ERR Message CAUSE - The Station # ERR (for example 1 ERR) is a diagnostic message that appears when your controller is detecting a fault on

Pro-C - "NO AC" on Display The "NO AC" display is a diagnostic message telling you that the controller has stopped receiving AC power. The controller is

Pro-C - No Display First, make sure there is power to the controller's outlet. Use a test lamp or any other 110VAC device to determine if there is

Pro-C - Flashing Sprinkler Icon, No Zones Running If the controller display shows a station running, flashing sprinkler icon, or arrow pointing towards

Pro-C - Not Recognizing Correct Stations If your Pro-C controller is not recognizing all of your stations in the "Set Station Run Times" or "Run Times"

Outdoor mounted controllers: Leave the power on and the dial / switch in the "OFF" position. The heat from the transformer will keep the enclosure warm

See why the Hunter MP Rotator Nozzle has earned its status as a proven water saver. The MP Rotator’s unique design with multiple rotating streams is the

Learn more about how standard and short-radius Hunter MP Rotator Nozzles achieve matched precipitation at any arc and radius. See the different models

Find out how the Hunter MP Rotator’s multiple rotating streams are built to fight irrigation water waste from wind and runoff. As the world’s most

See how the MP Rotator Nozzle compares to the competition at resisting external debris. During testing in a sand pit, Hunter’s leading high-efficiency

The future of irrigation controllers is now, and it’s true there are many options to choose from. When comparing those options, the differences between

Learn about the water savings and efficiency gained by using properly pressure-regulated spray bodies and rotors. Hunter offers the Hunter Pro-Spray®

See how the Hunter MP Rotator nozzle and the competitor’s spray nozzles stand up to the abuse of a weed wacker. This video features various lawn

Hunter’s internal and external sand testing of sprinkler nozzles shows the MP Rotator’s double-pop nozzle design fights debris and kills the competition.

The SJ Swing Joint easily adjusts sprinklers to proper height and position, and eliminates broken risers. This video shows the benefit and superior

The Hunter family of irrigation valves offers durable, reliable performance and is engineered to stand the test of time, no matter the conditions

Hunter Industries brings you DUAL, a two-wire decoder system to be used with the already popular I-Core controller at a breakthrough price point. Dual

How much pressure can a sprinkler head can handle before it literally explodes? In this condensed version of the Pro-Spray video, we get right to the

How much pressure can a sprinkler head can handle before it literally explodes? In this video, Hunter engineers push competing spray heads to the point

The Hunter MP Rotator nozzle has redefined efficient landscape watering. The MP Rotator uses rotating streams with a low application rate to maximize