Originally Posted by kok328
Your diagram is showing the hots as two separate sources.
If this is the case, you may have concerns with backfeeding the hots when/if both switches are on and in addition, you may have issues with sharing the neutral between two non-adjacent phases.
I suggest you call your friend.
Sorry for the confusing drawing, There is only one circuit. The two hot's shown are the exact same hot.
I've got a more sophisticated diagram now. I want to have two relays to start the pump, the first being a pump start relay, and the second being a z-wave appliance relay. The pump start relay will start the pump when the irrigation controller calls for water. The z-wave relay will allow me to turn the water feature on/off when I want to.
The only unknown right now is which "blue" wire from the z-wave relay (LFM-20) is hot and which is neutral. I ordered the z-wave relay and will test to figure that out...I wouldn't want to wire this up incorrectly.