Sprinkler System - Suddenly Not Working!
My home sprinkler system (Hunter with six zones, three years old) has been open and used for about a month now this spring.
I suddenly have a problem with the system not working. The controller display operates normally, but the sprinkler rotors don't pop out of the ground, thus no watering takes place.
This applies to all zones. I've tried manually activating a zone, using the programmed schedule, and resetting the controller, all with no luck. The Hunter Pro-C controller even has a "Quick Check" feature that helps in identifying potential shorts caused by faulty solenoids. The results were negative.
Does anyone have any other ideas as to what to check?
Please help me troubleshoot what may have happened. Thanks in advance!