Lithonia Lighting REBL LED Round High Bay Luminaire Installation Instructions
Product Overview
This document provides comprehensive installation instructions for the Lithonia Lighting REBL LED Round High Bay Luminaire.
Model Numbers:
- REBL ALO13 UVOLT/XVOLT SWW7 80CRI
- REBL ALO16 UVOLT/XVOLT SWW7 80CRI
- REBL ALO27 UVOLT/XVOLT SWW9 80CRI
- REBL ALO28 UVOLT/XVOLT SWW9 80CRI
The REBL luminaires are designed and tested to meet CSA/UL standards and are suitable for wet locations.
Important Note: Turn off power at the circuit breaker before installation! ⚡
Safety Instructions
WARNING: RISK OF ELECTRIC SHOCK ⚡
- Disconnect or turn off power before installation or servicing.
- Verify that supply voltage is correct.
- Make all electrical and grounded connections in accordance with the National Electrical Code (NEC) and any applicable local code requirements.
- All wiring connections should be capped with UL approved wire connectors.
CAUTION: RISK OF INJURY ⚠️
- Wear gloves and safety glasses at all times when handling the luminaire.
- Avoid direct eye exposure to the light source while it is on. ?️
WARNING: RISK OF BURN ?
- Allow fixture to cool before handling. Do not touch enclosure, lens, or light source.
CAUTION: RISK OF FIRE ?
- Keep combustible and other materials that can burn, away from lamp/lens.
- Do not operate in close proximity to persons, combustible materials or substances affected by heat.
CAUTION: RISK OF PRODUCT DAMAGE ⚠️
- Never connect components under load.
- Do not mount or support these fixtures in a manner that can cut the outer jacket or damage wire insulation.
- Unless individual product specifications deem otherwise: Never connect an LED product directly to a dimmer pack, occupancy sensor, timing device, or other related control devices. LED fixtures must be powered directly off a switched circuit.
- Unless individual product specifications deem otherwise: Do not restrict fixture ventilation. Allow for some volume of airspace around the fixture. Avoid covering LED fixtures with insulation, foam, or other material that will prevent convection or cooling.
- Unless individual product specifications deem otherwise: Do not exceed fixture's maximum ambient temperature.
- Only use fixture in its intended location.
- LED products are Polarity Sensitive. Ensure proper Polarity before installation.
- Electrostatic Discharge (ESD): ESD can damage LED fixtures. Personal grounding equipment must be worn during all installation or servicing of unit. Do not touch individual electrical components.
General Precautions:
- Read all warnings and instructions included with the fixture.
- Commercial installation, service, and maintenance should be performed by a qualified licensed electrician.
- For residential installation, consult a qualified licensed electrician if unsure.
- Regular fixture maintenance programs are recommended.
- Inspect the product for damage before installation. Do not install if damaged.
- For recycling information, visit www.epa.gov.
- Refer to Acuity Brands Lighting, Inc. for further information if needed.
5-YEAR LIMITED WARRANTY: Failure to follow instructions may void warranty. For complete terms, visit www.acuitybrands.com. ?️
Required Tools
- T25 Torx Screw Driver ?
- Wire Strippers ✂️
- Adjustable wrench ?
Optional Accessories
Wire Box (REBLPSB): A wiring enclosure for connecting the luminaire. It is designed to be mounted to the fixture or ceiling.
Surface Mount Bracket (REBLSMB1 & 2): A bracket used to mount the luminaire directly to a flat surface instead of suspending it.
Reflector (REBLPCLR1 & 2): An accessory to direct and shape the light output of the luminaire.
Installation Instructions
1. Standard Installation (Suspended Mounting)
Lift the luminaire and position the integrated hook vertically. Suspend the luminaire using the chain or cable attached to the luminaire hook. Ensure the safety clip on the hook is closed. Secure the safety cable to a permanent structure.
Diagram Description: Shows the luminaire being hung from a ceiling hook via its integrated hook and chain/cable. A safety cable is also shown attached.
2. Optional Surface Mount Installation
2.1 & 2.2: Remove the four screws from the luminaire housing. Place the installation bracket onto the luminaire housing, aligning the mounting holes. Install the provided mounting screws to secure the bracket to the housing.
Diagram Description: Shows removing screws from the luminaire housing, then attaching a surface mount bracket to the housing using screws.
2.3 & 2.4: Attach the surface mount bracket (4) to the mounting surface using appropriate hardware (not provided). Align the vertical slots on the luminaire's mounting brackets (2) with the surface mount bracket (4) and secure with hex bolts and lock washers.
Diagram Description: Shows the surface mount bracket being attached to a ceiling or structure, then the luminaire being attached to this bracket using bolts and washers.
3. Wiring Connections
Connect the luminaire wiring to the supply wiring: black to line, white to neutral, green to ground. Violet and pink wires are for 0-10V dimming and should be capped if not used. Use only UL approved wire connectors and UL approved wire (90°C or higher).
Diagram Description: Shows the wiring connections inside the luminaire's junction box. Color-coded wires (black, white, green, violet, pink) are shown connecting to supply wires.
4. CCT and Lumen Selection
The luminaire's Color Correlated Temperature (CCT) and lumen output can be adjusted using the TK/ALO switch located on the driver. The default setting is 5000K and maximum lumen output.
| REBL | ALO13 | ALO16 | ALO27 | ALO28 |
|---|---|---|---|---|
| High Lumen setting | 18000* | 30100* | 40000* | 55000* |
| Medium Lumen setting | 15000 | 27000 | 35000 | 45000 |
| Low Lumen setting | 12000 | 24000 | 30000 | 35000 |
| CCT options | 3500/4000/5000K* | 4000/5000K* | 4000/5000K* | 4000/5000K* |
Locate the CCT/ALO switch access plug on the side of the driver and remove it. Flip the switch to select the desired CCT and lumen output. ?️
Diagram Description: Shows a close-up of the driver with a switch for selecting CCT and lumen output.
Wire Box Installation (Optional Accessory)
1. Remove plugs and install liquid-tight connectors (not provided).
2. Install the aluminum tube on the bottom of the wire box and attach to the fixture.
3. Feed the fixture power cord and dimming cord through the liquid-tight connectors into the wire box.
4. Remove the wire box cover (it is tethered by a safety cable).
5. Hang the fixture and make wire connections inside the wire box using supplied port connectors, referring to the wiring diagram.
6. Bundle wires together inside the wire box.
7. Install the wire box cover and tighten the four screws securely. Do not overtighten.
8. Install four silicone rubber plugs into the screw holes on the wire box cover after tightening the screws.
Diagram Description: A detailed diagram illustrating the assembly of the wire box, including installing the aluminum tube, routing wires through connectors, connecting wires inside the box, and securing the cover with screws and rubber plugs.
Care and Maintenance
Wipe exterior dirt and debris using a soft, clean cloth. Do not use abrasive cleaners on optical surfaces, as this may affect optical efficiency.
WARNING: There are no user-serviceable parts inside the fixture. ?
Troubleshooting
If the fixture fails to operate properly:
- Verify power is on at the switch and breaker.
- Verify line voltage is correct.
- Check wiring and connections.
For further technical assistance, contact Technical Support at (800) 705-7378.
Optional Diffuser Installation
To install the decorative diffuser, align the keyholes along the diffuser rim with the four screw heads around the fixture's bottom edge. Push up and rotate counter-clockwise to install. Tighten the screws to secure.
Diagram Description: Illustrates aligning a diffuser's keyholes with screws on the fixture's bottom, then rotating it to lock in place.
