I am new to this forum. Have a large in-ground irrigation system supplied from a lake source with a pump suction system. When I started the system this spring I had a bad controller which I simply replaced with a rain bird digital model. The system checked-out fine. Now I am randomly getting a controller error message indicating a " wiring problem" with a random zone. If a manually try to run a zone that successfuly completed the message will appear and also for any and "all" other zones. When a...
