1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Leviton Decora Slide Dimmer Switch, Model DSL06-1LZ. This dimmer switch is designed to provide smooth, full-range dimming for dimmable LED, incandescent, and halogen bulbs, allowing you to customize the light level in any room. Please read these instructions carefully before beginning installation to ensure proper function and safety.
2. Safety Information
WARNING: TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF POWER AT CIRCUIT BREAKER OR FUSE AND TEST THAT POWER IS OFF BEFORE WIRING!
- This device must be installed in accordance with all national and local electrical codes.
- Use only copper or copper clad wire.
- Do not use with non-dimmable bulbs.
- If you are unsure about any part of these instructions, consult a qualified electrician.
- Ensure the total wattage of connected bulbs does not exceed the dimmer's maximum rating (300W for LED/CFL, 600W for Incandescent/Halogen).
3. What's in the Box
- One DSL06-1LZ Decora Slide Dimmer Switch
- White faceplate
- Ivory faceplate
- Light Almond faceplate
4. Features
- Smooth Slide-Action: Provides precise control over light levels.
- Separate On/Off Switch: Preserves the set light level when turned off and back on.
- Wide Compatibility: Works with dimmable LED, Halogen, and Incandescent bulbs (300W LED/CFL, 600W Incandescent/Halogen).
- Easy Installation: Slim profile fits most wallboxes; no neutral wire required.
- Adjustable Dimming Range: Customize minimum and maximum light levels for optimal performance and energy savings with LED bulbs.
- Versatile Application: Can be used in single-pole (one location) or 3-way (two locations) installations when paired with a 3-way switch.
- Color Change Kits: Includes white, ivory, and light almond faceplates for aesthetic flexibility.
5. Setup and Installation
Follow these steps for safe and proper installation of your dimmer switch.
- Turn Off Power: Locate the circuit breaker or fuse that controls the light switch you are replacing and turn off the power. Verify power is off using a voltage tester.
- Remove Old Switch: Carefully remove the existing wallplate and unscrew the old switch from the wallbox. Disconnect the wires from the old switch.
- Identify Wires:
- Line (Hot) Wire: Typically black, brings power from the circuit breaker.
- Load Wire: Typically black, goes to the light fixture.
- Ground Wire: Bare copper or green, connects to the metal wallbox or ground screw.
- Traveler Wires (for 3-way installations only): Two wires (often red and black or red and white) that connect to another 3-way switch.
- Wire the Dimmer: Connect the wires to the DSL06-1LZ dimmer switch according to the wiring diagram provided with the product. This dimmer does not require a neutral wire. Ensure all connections are secure.

Image: Back view of the DSL06-1LZ dimmer switch, highlighting wiring terminals and its slim design for easy installation.
- Mount the Dimmer: Gently push the wired dimmer switch into the wallbox. Secure it with the mounting screws.
- Install Faceplate: Attach the desired Decora wallplate (white, ivory, or light almond included).

Image: The DSL06-1LZ dimmer switch shown with its interchangeable white, ivory, and light almond faceplates.
- Restore Power: Turn the power back on at the circuit breaker or fuse.
5.1 Single-Pole vs. 3-Way Installation
The DSL06-1LZ supports both single-pole and 3-way applications:
- Single-Pole: Controls lights from one location.
- 3-Way: Controls lights from two locations when paired with a standard 3-way switch (sold separately). This is ideal for hallways or large rooms with multiple entrances.

Image: Visual comparison of single-pole and 3-way wiring setups for the dimmer switch.
6. Operating Instructions
The DSL06-1LZ dimmer switch offers intuitive control over your lighting.
- On/Off Control: Press the large rocker switch to turn the lights ON or OFF. The dimmer will return to the previously set light level.
- Dimming Control: Use the small slide bar located next to the rocker switch to adjust the brightness. Slide it up to increase brightness and down to decrease it.
- Adjustable Dimming Range (for LED bulbs): The dimmer features a mode selector (A/B) to fine-tune the minimum and maximum dimming levels for optimal LED performance and to prevent flickering. Refer to the detailed instructions included with your product for how to access and adjust this setting.

Image: Detail of the A/B mode selector, used to fine-tune the dimming range for LED bulbs.
7. Maintenance
The Leviton Decora Slide Dimmer Switch requires minimal maintenance.
- Cleaning: To clean the dimmer switch and faceplate, wipe with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Inspection: Periodically inspect the switch for any signs of damage or loose connections. If any issues are found, turn off power at the circuit breaker and consult a qualified electrician.
8. Troubleshooting
If you encounter issues with your dimmer switch, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn ON/OFF or dim. | No power, incorrect wiring, or non-dimmable bulbs. | Check circuit breaker. Verify wiring connections. Ensure bulbs are dimmable. |
| Lights flicker or hum. | Incompatible bulbs, incorrect dimming range setting, or loose connections. | Ensure bulbs are compatible with dimmers. Adjust the A/B mode selector for LED bulbs. Check wiring connections. |
| Dimmer gets warm. | Normal operation, or overloaded circuit. | Slight warmth is normal. If excessively hot, reduce load or consult an electrician. Ensure total wattage does not exceed rating. |
| Lights do not dim to desired low level. | Minimum dimming level not adjusted for LED bulbs. | Adjust the minimum dimming level using the A/B mode selector. |
9. Specifications
- Model Number: DSL06-1LZ
- Operation Mode: ON-OFF-ON
- Current Rating: 1 Amps
- Operating Voltage: 120 Volts
- Wattage: 300W for Dimmable LED/CFL, 600W for Incandescent/Halogen
- Frequency: 60Hz
- Circuit Type: Single-pole or 3-way
- Color: White (with Ivory and Light Almond faceplates included)
- Dimensions (L x W x H): 1.75 x 1.74 x 4.13 inches
- Item Weight: 0.16 ounces
- Material: Plastic, Brass
- Manufacturer: Leviton Direct
10. Warranty and Support
Leviton products are backed by a limited warranty. For specific warranty details, product registration, technical support, or to find additional resources, please visit the official Leviton website or contact their customer service. Keep your purchase receipt as proof of purchase for warranty claims.
Online Resources: www.leviton.com
11. Product Overview
The Leviton Decora Slide Dimmer Switch offers a modern aesthetic and functional upgrade to traditional toggle switches, providing precise lighting control for various settings.









