If your sensor is not turning controller back on after a rain event, you may have debris in the spindle of the rain sensor.  Remove the spindle assembly to check for debris or damage to the disks.   … Pry upward on both sides of the middle stack of the …

Hunter warrants the Wireless Rain-Clik (WR-CLIK) for five years. If a defect in a Hunter product is discovered during the applicable warranty period, Hunter will repair or replace, at its option, the product or the defective part. This warranty does not …