Learn more about the Hunter X-Core residential irrigation controller with up to 8 station capacity and water conservation features, including smart control with Solar Sync compatibility. … X-Core Irrigation Controller Product …

Learn how to easily adjust days to water, change program start times, and adjust run times for each individual station or zone of a Hunter X-Core irrigation controller to help you stay compliant with local watering restrictions. … How to Adjust a Hunter …

A brief overview of how the Hunter Solar Sync works to convert most AC powered irrigation controllers to smart control. Learn why the Solar Sync saves up to 30% water annually. … Solar Sync: Smart Control Made …

The Hunter X-Core and Pro-C irrigation controllers are two of Hunter’s most popular controllers for residential customers worldwide. Many homeowners with these controllers live in areas where water restrictions are being imposed. These videos show how to …

  Cause The Solar Sync sensor is not connected to the controller The Solar Sync sensor wires may have a break in them or a bad connection Solution Connect the Solar Sync to the "SEN" positions on the wiring terminal - The display will then show the Region …

After Solar Sync has been installed and programmed, we recommend allowing the system to run for a few days at the initial setting. Because of the variety in site conditions (including sensor location, amount of direct sunlight available to the sensor, …

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 is running on the power supplied by the backup battery. Power Source Check the power source by plugging …

X-Core - Flashing Sprinkler Icon, No Zones Running If the controller display shows a station running, flashing sprinkler icon, or arrow pointing towards running, it sounds like the controller is doing its part. Maybe the water has been shut off to the …

Rain Clik - Rain Sensor Not Turning Off the Sprinklers You can manually test proper operation of the rain sensor by using the One Touch Manual Start. During the Manual All stations cycle, press the test button on the “Clik-type” sensor (eg. Mini-Clik®) to …

X-Core - 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 required, a second start time will cycle the program an additional time. NOTE: In the Start Times …

X-Core - System Off The X-Core controller will not water manually or automatically with the dial in the system off position. Valves currently watering will be shut off after the dial is turned to the system off position. The display will flash OFF for two …

Here is a list of the error codes and ways to troubleshoot them: … CAUSE -   The Station # ERR (for example 1 ERR) is a diagnostic message that appears when your controller is detecting a fault on that corresponding irrigation zone. SOLUTION - To …