One of the 5 zones of my sprinkler system has low water pressure. But when I manuely open the test screw on the valve controlling that zone, the water comes out normally. Any idea please? Thanks!
Thanks guys. I think I found the reason. Somehow when I backed out the solenoid about a turn, the pressure came back on! Apparently the solenoid got screwed too close to the little relieve hole and preventing it from releasing full pressure. Can't explain how it got to be that way after several years working properly.
THANK YOU! This solved my problem!!Thanks guys. I think I found the reason. Somehow when I backed out the solenoid about a turn, the pressure came back on! Apparently the solenoid got screwed too close to the little relieve hole and preventing it from releasing full pressure. Can't explain how it got to be that way after several years working properly.