Thanks for the response. This just started not long along. The system is at least two years old. I haven't turned anything off. The valve is a RainBird 100-DV 1" No Flo Valve. And now station 12 is in constant on mode. Thank goodness its a drip hose.
I go out and notice the grass in zone 2 is browning so I check it. Turn it on at the controller, nothing; turn it on at the valve by turning bleeder, nothing; let timer run and notice zone 12 is on. So zone 12 comes on when zone 2 should come on and zone 12 comes on when zone 12 should. HELP?
