I have installed a water filter system in my house. There is an aerator pump that is 220 volt and is wired to the well pump. The aerator runs when the well pump runs. I also have a sprinkler system, and when the sprinkler system runs, the aerator pump runs but the "house" is not using water and the aerator pump needs to be kicked off. I bought a DPDT relay, Square D 8501kp that has a 120 volt coil. I want to wire the sprinkler system to the relay and wire the relay into the aerator pump to kick it out when the sprinkler is on. I have no idea how to wire this in and the diagram is no help from Square D. Any info. would be appreciated.
J.C.