Lzw31-sn and HS-WA100+, with neutral wire, 3way setup

Switches Wiring Discussion
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1

Hi,

I have a LZW31-SN setup in a 3-way with neutral wiring configuration (line in same box) paired with an HS-WA100+ companion.
I’am able to control the light from the inovelli switch, but the companion switch does not work…

I use home assistant, and configured the dimmer with following parameters :

  • Association behavior (13-112-0-12-2): 3-way (1)
  • AC Power type (13-112-0-21) : Neutral (1)
  • Switch type (13-112-0-22) : Auxiliary switch (2)

Do I miss something ?

Note, when I change the wiring to use a dumb switch, and use the following paramaters, everything works well :

  • Association behavior (13-112-0-12-2): 3-way (1)
  • AC Power type (13-112-0-21) : Neutral (1)
  • Switch type (13-112-0-22) : Dumb switch (1)

Thanks.