Have power & Water BUT no zones will work
I went to turn my sprinklers on and noticed my back flow leaking slightly. I put a rebuild kit in it. When I hit run on the controller, nothing, not 1 zone will turn on. I checked to make sure i had power at the controller, i did 27 volts coming in from transformer and 27 volts going to each zone. I also have 25 volts at the last zone's valve in the series. That tells me I am getting power from the controller to each valve. My common wire can't be broke if i have voltage at the last valve. I can turn the valve on manually and the sprinklers would come on with great pressure. So I have power to the valve, water to the valve, but when i go to run that zone nothing. I changed the valve out thinking the valve was bad, still nothing. I changed out the controller, still nothing. I am perplexed!!!
So i have power, water, new valve, and controller is working properly. Why won't it turn on?!?!?!?!?!
Thanks for any help, I need it and so does my lawn.