I am intrigued by the 3 separate bundles of 7 wires idea. A follow-up to that idea would be how to connect the common wire? That is would the controller require 3 separate connections of common wire? I plan to use the Hunter Pro-C (15 zones) controller
Sorry, if this sounds like a dumb question, but it is my first installation DIY sprinkler systems. I have a 15 zone, 3 valve boxes/stations (in different locations), 5 zone per box that I need to run a wire to the controller/timer. 1. I understand that the common wire will be connected in each valve box connecting all the valves using a water-proof silicon connectors. 2. Each zone/valve will then be wired to a non-common wire back to the controller. 3. I have an 18-16 direct buiral wire for the ...
