February 17, 2014 8:12 PM Subscribe
I'm asking this Q for a friend and I really hope someone will be able to help. We moved into our house about two years ago. We've had problems with our sprinklers in the past and when we had them repaired, a sprinkler expert told my wife there was "something wrong" with how we get water to the front since they couldn't shut off the water. That didn't make sense to me, but now that I've tried to fix the sprinklers in the front myself, I've encountered the same problem. When I turn off the shut off valves near the water meter (what I think are the main valves), nothing happens, though it does turn off the water to the backyard. When I need to repair plumbing inside the house, the valve close to the house does the trick, but again, I can't shut off water to the front sprinklers. I have no idea how the sprinklers were installed, but it is getting frustrating and I'd like to know how to go about troubleshooting this. Is there any way to identify where a valve might be to shut off the water to the front sprinklers? Here's a simple diagram I drew. Thank you!!!