GE Z-wave add-on switch wiring

[TN_Oldman (Don)]

@AA-Ron

Master switch only works with red and a black tied together

Hey @Navat604 this sounds familiar to the last time you helped in this thread.

Trying to setup 3 way switch GE Smart Switch Z Wave [SOLVED]

[Completion edit: I’m going to add accurate commentary.] Hello all, first post, my apologies if it’s terribly structured. I’m trying to wire a GE Smart Switch and an add on but I’m having issues. Someone a bit more electrically inclined might easily be able to figure out. On my main switch (not the add on) I have 2 black wires (line and load), neutral and a ground. On my add on I have 1 black, 1 red, 1 neutral, and a ground. I’ve tried what feels like very possible combination and can’t seem to get it to work. It’s frustrating because there is a red wire at the add on location but not at the main. I’ve even installed the main switch as it says in the instructions but I can’t get it to work. I’m guessing it has something to do with the wires at the add on location. I’ve installed 4 ot…

I believe @langevinrox had his hooked up like this EARLY in that thread.

If memory serves me right.