[zcaveman]

Originally Posted by gryoung

Twynsmom,

On occasion, sprinkler head breaks off and when they do, the amount of water which escapes during a regular 20 minute cycle could be tremendous. It shoots into the air like a geyser. You would of course only know if someone is present during your watering cycle. It happened to us but fortunately it was one in the front, and one of my neighbors saw it and shut down our sprinkler and left us a note. George

I set the C watering program on a five minute cycle for all zones with no start time. On occasion I select the C program and run a manual all statons. I can then walk around and check for leaks and bad spray areas. When done, I go back to the normal A watering program.