zone fault/short | Terry Love Plumbing Advice & Remodel DIY & Professional Forum

Greetings all,

I have a Hunter irrigation system with 11 zones. I have one zone (#7- gray wire) that has some type of fault in it that keeps erroring out my system. I have 4 zones in the front yard (one box) , and the other 7 in the back yard (2 boxes , one with 5 solenoid the other with 2). The installers only used a 14 wire cable, thus I do not have another wire to test the system. I do have a Master Valve (in a separate box) , which is using one of the wires (yellow) .

I detach the gray...

zone fault/short