Product Support Wiring Discussion
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Anatomy of a 4-Way Switch
4-way switches are really simple, they look difficult because the switches have no indication how they work inside. Here is a typical 3-Way switch setup: As shown the light is off because the dimmer outputs on the “… |
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6 | 16263 | February 23, 2023 |
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Attaching wires to Inovelli Dimmers
Making good wire connections is extremely important when installing any electrical device. I’ve read in these forums that not everybody is familiar with wiring switches and plugs. Some also know that some devices have … |
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12 | 2864 | June 20, 2025 |
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Wiring terminology definitions & why you shouldn't use the safety ground for a Neutral connection
Home wire definitions: Newer homes: Black wire = Line = Power White wire = Neutral = return Green or bare wire = Safety ground. Older Homes: Black wire = Line = Power White wire = Neutral = return Metal box and met… |
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17 | 3205 | December 19, 2021 |
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Wiring Diagrams
All of our wiring diagrams can be found on our support site: Wiring Diagrams | Inovelli Help Center |
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0 | 5916 | April 5, 2020 |
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Please read prior to posting!
To make it easier to troubleshoot your issue, please provide the following when posting: Model # of your smart switch: Red Series Dimmer (LZW31-SN), Red Series On/Off (LZW30-SN), Black Series Dimmer (LZW31), Black Ser… |
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1 | 1608 | October 3, 2025 |
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3/4-way setup tip
The switch/dimmer has to be at the LINE junction/box in case of a 3-way or 4-way. This is needed to make sure power is always available to it. If you don’t it will lose power and your setup will not function correctly. |
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29 | 2888 | October 13, 2024 |
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Two blue series on three-way circuit, no neutral in second box
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3 | 59 | May 2, 2026 |
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Installing a bypass in non-neutral setup for a recessed light?
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3 | 72 | April 30, 2026 |
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Smart Fan Canopy Module White Wire From Current Receiver
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3 | 154 | April 26, 2026 |
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Wiring help for a 3way no-neutral setup with Blue Dimmer
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4 | 64 | April 23, 2026 |
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Buzzing on White Series installed as Single-Pole on non-neutral setup
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9 | 101 | April 21, 2026 |
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Default to Non-Neutral
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0 | 40 | April 15, 2026 |
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Blue Series on/off wiring help 3-way | New Construction Neutral?
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12 | 37 | April 4, 2026 |
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Single pole blue canopy+dimmer switch
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3 | 31 | March 28, 2026 |
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Two Inovelli Blue Presence Sensors - Switch Loop Help
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17 | 61 | March 24, 2026 |
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LZW30 4-way with two AUX01 - possible?
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4 | 26 | March 15, 2026 |
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Inovelli Dimmer Installation (previously light switch was not dimmable)
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4 | 51 | March 11, 2026 |
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VZW32-SN Red mmWave 3-way setup with 2 smart switches
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4 | 65 | April 26, 2026 |
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Aux switch causing light to dim on any button press in 3-way
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2 | 66 | April 9, 2026 |
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Blue Fan canopy module with Blue dimmer and dumb switch in 3-way
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5 | 41 | March 10, 2026 |
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White Series Fire Risk with daisy chaining
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24 | 1097 | March 7, 2026 |
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Blue Series on/off wiring help 3-way | New Construction
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41 | 120 | March 6, 2026 |
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Blue light not coming on, flickering lights in single pole setup
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6 | 39 | March 4, 2026 |
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Replacing Gen 2 Red Dimmer (LZW31-SN) with latest Red Series (VZW31-SN)
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3 | 26 | March 4, 2026 |
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What is the best way to wire up the white dimmer switch to a single wire fan/light white smart module?
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8 | 86 | March 1, 2026 |
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3-way wiring - blew my switches; need a 2nd pair of eyes
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2 | 83 | February 24, 2026 |
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Red mm presence with Aux three way wiring
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9 | 65 | May 7, 2026 |
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Borrowing a neutral from same circuit
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5 | 102 | April 30, 2026 |
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Flickering light with 2 in 1 in a 3-way no neutral.
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21 | 140 | April 21, 2026 |
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White Dimmer Switch won’t dim
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1 | 31 | May 6, 2026 |