Program your Hunter controller as specified in the Owner’s Manual.
When setting station run times, enter the time that would normally be programmed during the peak summer watering season. The Solar Sync is designed to adjust all run times daily based upon on-site weather conditions. This is done through the seasonal adjustment feature on your controller. It is recommended that all programming be conducted with the controller Seasonal Adjustment set at 100%.
Note: Set station run times for peak summer watering with seasonal adjustment set at 100%