1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Juno 2-Inch Flat Trim Canless Wafer LED Downlight. This innovative lighting solution is designed for quick and easy installation in various ceiling spaces, eliminating the need for traditional recessed housings. It features an all-in-one design with switchable white color temperature and adjustable lumen output, offering versatile lighting for accent, task, or general illumination.
Figure 1: Juno 2-Inch Flat Trim Canless Wafer LED Downlight with its remote driver box.
2. Safety Information
Please read all instructions carefully before installation and retain this manual for future reference. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Always turn off power at the circuit breaker before beginning installation or performing any maintenance.
- All electrical connections must be in accordance with local and National Electrical Code (NEC) standards. If you are unfamiliar with proper electrical wiring connections, consult a qualified electrician.
- Do not modify or alter the product in any way.
- Ensure the supply voltage is compatible with the fixture (120 Volts).
- This product is suitable for wet locations and is IC Rated for direct contact with insulation.
- Do not install damaged products. Inspect the product upon receipt.
3. Package Contents
Verify that all components are present and undamaged before proceeding with installation:
- LED Lens (Integrated with Downlight Fixture)
- Mounting Hardware (Spring clips, remote driver box)
Note: The downlight fixture and remote driver box are typically pre-assembled or connected.
4. Features
The Juno 2-Inch Flat Trim Canless Wafer LED Downlight offers advanced features for optimal lighting performance and ease of use:
- Canless Design: No housing required, allowing installation directly into ceiling drywall.
- Switchable White Color Temperature (SWW5): Easily select from five color temperature options:
- 2700K Soft White
- 3000K Warm White
- 3500K Neutral White
- 4000K Cool White
- 5000K Daylight
- Adjustable Lumen Output (ALO25): Choose from three brightness levels (Low, Medium, High) to suit your needs.
- Dimmable: Compatible with most standard TRIAC dimmers, dimming down to 10 percent.
- Energy Efficient: Long-life LEDs and a high-efficiency driver ensure superior illumination and extended service life.
- IC Rated: Approved for direct contact with insulation, simplifying installation in insulated ceilings.
- Wet Location Certified: Suitable for use in bathrooms, showers, and outdoor covered areas.
Figure 2: Switches on the remote driver box allow selection of color temperature and lumen output.
Figure 3: Visual guide to the different color temperatures available.
5. Setup and Installation
The canless design simplifies installation. Follow these steps for a secure and proper setup:
- Turn Off Power: Before starting, ensure the power to the installation area is turned off at the circuit breaker.
- Prepare Opening: Cut a 2-inch diameter hole in the ceiling drywall at the desired location. Ensure there are no obstructions (joists, pipes, wires) within the ceiling space.
- Connect Wiring:
- Open the remote driver box.
- Connect the building's supply wires (hot, neutral, ground) to the corresponding wires in the driver box using appropriate wire connectors.
- Ensure all connections are secure and properly insulated.
- Close the driver box cover.
Figure 4: The remote driver box houses the electrical connections and adjustment switches.
- Select Settings (Pre-Installation): Before inserting the downlight into the ceiling, use the switches on the remote driver box to select your desired color temperature (2700K-5000K) and lumen output (Low, Medium, High). These settings can be adjusted later if needed, but it's easier before final installation.
- Insert Driver Box: Place the remote driver box into the ceiling opening. Its slim design allows it to fit into tight spaces.
- Install Downlight:
- Gently push the spring-loaded clips on the sides of the downlight upwards.
- Insert the downlight into the ceiling opening.
- Once the downlight is fully inserted, release the clips. The clips will spring back down and firmly secure the fixture against the ceiling.
Figure 5: Dimensions of the downlight and driver box for installation planning.
- Restore Power: Turn the power back on at the circuit breaker. Test the downlight's functionality.
6. Operating Instructions
Your Juno LED Downlight is designed for simple operation once installed.
- Power On/Off: Control the light using a standard wall switch connected to the circuit.
- Dimming: If connected to a compatible TRIAC dimmer switch, adjust the brightness by manipulating the dimmer control. The light can be dimmed down to 10% of its maximum output.
- Adjusting Color Temperature and Lumen Output:
The color temperature and lumen output are set via switches located on the remote driver box (refer to Figure 2). To change these settings after installation, you will need to access the driver box, which may require temporarily removing the fixture from the ceiling or accessing the box through an attic/access panel if it was placed there. It is recommended to set these preferences during installation.
- Color Temperature Switch: Select from 2700K, 3000K, 3500K, 4000K, or 5000K.
- Lumen Output Switch: Choose Low, Medium, or High brightness.
7. Maintenance
The Juno LED Downlight requires minimal maintenance due to its durable design and long-life LEDs.
- Cleaning: Ensure power is off before cleaning. Wipe the fixture with a soft, dry, or slightly damp cloth. Do not use abrasive cleaners or solvents, as they may damage the finish or electrical components.
- LED Lifespan: The integrated LEDs are designed for extended operation and do not require replacement under normal use.
8. Troubleshooting
If you encounter issues with your downlight, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | No power to the fixture. Loose wiring connection. Faulty switch or circuit breaker. | Check circuit breaker and wall switch. Turn off power, check all wire connections in the driver box. Test switch or breaker; replace if necessary. |
| Light flickers or dims improperly. | Incompatible dimmer switch. Loose wiring. Overloaded circuit. | Ensure dimmer is TRIAC compatible and designed for LED lighting. Turn off power, check all wire connections. Reduce load on the circuit or consult an electrician. |
| Incorrect color temperature or brightness. | Switches on driver box set incorrectly. | Access the remote driver box and adjust the color temperature and lumen output switches to desired settings. |
If the problem persists after trying these solutions, contact customer support.
9. Specifications
| Attribute | Detail |
|---|---|
| Brand | Juno |
| Model Name | WF2 RD ALO25 SWW5 90CRI 120 MW M6 (Round LED) |
| Size | 2-Inch Flat Trim |
| Color | Matte White |
| Material | Aluminum, Polycarbonate |
| Light Source Type | LED |
| Voltage | 120 Volts |
| Wattage | 9.2 watts |
| Special Features | Adjustable Color Temperature (2700K-5000K), Dimmable (Triac), Energy Efficient, Waterproof |
| Installation Type | Flush Mount (Canless) |
| Indoor/Outdoor Usage | Indoor, Outdoor (Wet Location Certified) |
| Product Dimensions | 3.2"L x 3.2"W x 1.3"H (Fixture) |
| Item Weight | 13.2 ounces |
| Certifications | CSA certified, Title 24, Energy Star, IC Rated |
10. Warranty and Support
Warranty: This product comes with a Limited Warranty. Please refer to the product packaging or the manufacturer's official website for specific terms and conditions of the warranty.
Customer Support: For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact Juno customer support. Contact information can typically be found on the product packaging or the official Juno website.
Online Resources: For additional information, product updates, or FAQs, visit the official Juno website: www.acuitybrands.com/brands/juno
