Success! 0-10 Volt Control of AC Infinity (or any EC fan motor) using Leviton ZS057-D0Z Zigbee Dimmer or Zooz Zen54 zWave 0-10V dimmer

[denwood]

I can confirm that the TerraBloom EC fans work very nicely with the Zooz Zen54 0-10V dimmer.

Connect the Zooz Zen 54 grey wire to Terrabloom black wire (using their DIY wiring plug)
Connect Zooz Zen54 violet wire to Terrabloom blue wire (using their DIY wiring plug)

Terrabloom red and yellow wires are not connected.

I’m using the Zen54 to automate the exhaust fan hood (terrabloom 6” fan with metal case) to the induction cook top. The fan turns on/off and ramps up or down depending on power use by the cooktop

This is a bit of a mess as I connected up everything first to make sure it all worked. The Zooz Zen54 "switch" wiring (just dry contacts really) are connected to the exhaust hood's existing fan switch. The "load" wire goes up to power the Terrabloom fan on and off, as do the 0-10V wires to control it's speed. It all tucks up under the hood's metal connection shielding.