I followed your posts and found this response including wiring diagrams.
That is good and I will have to check to confirm this is how I am wiring my setup. One question, though, what do I do if I have three 4 way switches between these 3 ways? Do I jump one side for each switch to provide continuous power to the motion sensor?
"Here I am again making a reply to my own message....
I got an email from the tech support at Leviton.
Evedently there are 2 revisions of the PR180.
The older one has Red, Black and a (solid) Yellow wire.
The newer one has Red, Black and a Yellow/Red striped wire.
The wiring of these are different depending on which rev. You have.
Also I was wrong about having to have the PR180 in the box that goes to the light. These will work at either the box with the hot wire or at the box with the wire leading to the light box. The tech sent me 4 pictures that show how to wire the PR180.
I don't think even a real electrician would be able to figure these out without the diagrams. At least the user would not want to have to pay for the time it would take to figure things out. Without knowing, I wouldn't have just tried every combination for fear of destroying the device. It's a wonder why the proper documentation is not in the box or even on the Leviton web site.
Here are the 4 diagrams:
[SIZE="5"]Old version with PR180 at box with hot wire:[/SIZE]
[SIZE="5"]Old version with PR180 at the box with wires going to light box:[/SIZE]
[SIZE="5"]New version with PR180 at box with hot wire:[/SIZE]
[SIZE="5"]New version with RP180 at box with wire going to light:[/SIZE]
Hope this helps