Dimmer Switch (LZW31) manual for Z-Wave

The following is an overview of the user manual for the Z-Wave product Dimmer Switch (LZW31)from Inovelli. To view other Z-Wave products and manuals from Inovelli follow that link.

  1. Overview
  2. Security
  3. Features
  4. Installation instructions


Dimmer Switch
SKU Code
The Inovelli dimmer switch is a Z-Wave in-wall dimmer that controls attached LED, CFL, & Incandescent lighting which can be highly customized to your liking at the switch itself with our unique config button and advanced firmware. The switch can also be used either with or without a neutral wire.
Version #
HW: 1 FW: 1.24:01.21 was the version certified
Certification #
Z-Wave Version


As a Z-Wave Plus certified product, Dimmer Switch supports Z-Wave S2 security. The following security modes are directly supported:

  • S2 Authenticated
  • S2 Unauthenticated


Inovelli describes Dimmer Switch as having the following features:

  • Firmware updatable via a compatible Z-Wave gateway
  • FLiRS capable
  • Supports Network Wide Inclusion
  • Supports Z-Wave Explorer Frames
  • Supports Z-Wave SmartStart allowing you to setup the product simply by scanning its QR code via

Installation instructions

The Inovelli Dimmer has some amazing features such as a configuration button that allows you to change parameters without the need for a HUB. It also has an RGB LED bar that shows the dim level of the switch, the color and intensity can be changed and also has the ability to be off until the switch is manually dimmed.

Factory reset Dimmer Switch

To factory reset your dimmer, hold down the configuration button for twenty (20) or more seconds. In addition, you can you a secondary Z-Wave controller to factory reset this device (follow exclusion instructions). While both methods will factory reset your device, we recommend only using this feature when the primary controller is missing or inoperable.

There are two ways to include your dimmer switch. The first is via, ""Auto Inclusion"" while the backup is through physically pressing the configuration button.

Auto Inclusion: With the mains power off to the switch (or the air-gap pulled out), start the inclusion process on your HUB. Once the inclusion process has been started and your HUB is looking for your switch, flip the mains power on (or push the air-gap button in) and the switch should automatically include.

Config Button: If auto-inclusion doesn't work, please follow these instructions. Start by putting your HUB in inclusion mode and then press the configuration button three (3) times.

If both methods aren't working, you can check the Z-Wave signal to your switch by holding the config button for 5-10 seconds. The LED bar will light up either Green or Red. If it lights up Red, please move the switch within range of the HUB until it lights up Green. If it lights up Green and you are still having issues, you will have to run an Exclusion to reset the switch.

To exclude the dimmer, put your HUB in exclusion mode and press the configuration button three (3) times.

Please note that this is a user manual Dimmer Switch from Inovelli is provided as is and without warranty; all information contained herein is provided by the manufacturer or the certifying body. The information provided is for reference only and is not intended to be used as a substitute for professional advice. ZWaveProducts.com only warrants and is only able to support products purchased directly from us. If you have Dimmer Switch and have not purchased it from us, please contact the manufacturer directly with any further questions you may have.