Hunter Pro C Mystery
I have a Hunter Pro C installed and times/cycles flawlessly. However the pop up sprinklers it controls in 7 zones will cycle on for a few seconds for no reason and randomly between them. Does it with the controller set in the off position as well. Turning the AC switch off cured it but the system doesn't work then. Turn the AC back on and the issue still happens. Has to be controller as all valves do it. Anybody else ever have this problem?