Just in case anyone else is having issues with wiring the switches in a 3-way, we put some diagrams together for 2 types of wiring you’ll most likely encounter when trying to switch from your existing 3-way to a Z-Wave 3-way.
MOST COMMON WIRING:
Rewired using the Zooz master and GE add-on switch:
LESS COMMON WIRING:
Rewired using the Zooz master and GE add-on switch:
It’s also possible that you wiring looks like that which means it does not include a neutral wire in which case you will NOT be able to use these switches:
