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September 08, 2026 4 min read
Installation and configuration guide for the GoControl WT00Z5-1 — a Z-Wave Plus 3-Way Wall Mount Accessory Dimmer Switch (Series 500).
Installation and configuration guide for the GoControl WT00Z5-1 — a Z-Wave Plus 3-Way Wall Mount Accessory Dimmer Switch (Series 500), NWI/scene capable, 120 VAC.
The WT00Z5-1 Wall Mount Accessory Dimmer Switch allows remote ON/OFF control and dimming of lights controlled by associated Z-Wave modules, creating virtual 3-way switches. The WT00Z5-1 controls no load directly, so it can be wired anywhere power is available — no traveler wire needed. It's part of the GoControl™ family of Z-Wave certified wireless lighting products (smart LED fixtures, bulbs, switches, dimmers, outlets, and plug-in modules), control products (thermostats, irrigation and garage door controllers), and sensors.
Wire this switch in place of a current wall switch (Neutral = white, Line = black, Green = ground). Adding to a network:
Note: If you have trouble adding it to a group, it may need to be "RESET UNIT" first to clear the Home ID and Node ID from prior testing.
To remove via the Controller/Gateway: set the Controller to Removal Mode, then tap the paddle 2 times — the LED blinks slowly for 10 seconds to confirm removal.
The WT00Z5-1 supports three (3) Association Groups:
Creating Associations: (1) Learn all devices into the Z-Wave Hub. (2) Tap the paddle 4 times quickly to enter Association mode (LED blinks twice/second). (3) Follow the inclusion/exclusion steps for the device to be associated (for GoControl devices, tap the button twice). (4) Repeat for up to 5 total dimmers/switches within 60 seconds. (5) Association mode ends after 60 seconds or once a node is associated.
| Parameter | Length | Values | Description |
|---|---|---|---|
| 3 (Night Light LED behavior) | 1 Byte | 0–4 | 0 = LED off when load is on, on when off (default). 1 = LED on when load is on, off when off. 2 = LED always on. 3 = LED always off. 4 = LED blinks during RF transmissions. |
| 4 (Invert Switch) | 1 Byte | 0–1 | 0 = top of switch ON, bottom OFF (default). 1 = bottom ON, top OFF. |
| 5 (Dim start level) | — | 0 = send start level | Controls whether the Dim command sends the start level embedded, or the Associated device starts dimming from its current level (default). |
Reset any parameter to default via the Configuration Set command's default bit. A Quadruple tap enables Over-the-Air (OTA) firmware update mode for 60 seconds.
| Power | 120 VAC, 60 Hz |
| Signal (Frequency) | 908.42 MHz / 916 MHz |
| Maximum Load | None (controls no load directly) |
| Range | Up to 130 feet line-of-sight |
Complies with FCC Part 15 and Industry Canada license-exempt RSS standards. Class B digital device. Z-Wave® and Z-Wave Plus® are registered trademarks of Sigma Designs and its subsidiaries.
Nortek Security & Control (NS&C) warrants this product against defects in materials and workmanship for one (1) year from the date of purchase, for residential installations in the 50 United States or District of Columbia, at the original installation site. Not transferable; not extended to resellers. To obtain warranty service, email returns@nortek.com with your name, address, phone number, model number, a copy of your sales receipt, and a description of the problem.
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