I just replaced a conventional 3 way switch with the PD-5ANS and connected it to my smart-router. It works fine from both the switch and the iPhone app. However, the other 3 way toggle switch will only control the lites if I first turn them on from the Casetta. When i do this and go to the 3 way toggle, it will turn the lights on and off.
However, if I turn the lights off from the Caseta, the 3 way toggle switch has no effect at all. I followed the wiring diagram (i thought) but perhaps not. Before I start switching wires, I wanted to check with the forum. Attached is the wiring diagram i followed.
Any comments welcome!
Rich