Lithonia Lighting CPRB 18LM MVOLT CPRB LED Round High bay Luminaire Instructions

: June 9, 2024
: LITHONIA LIGHTING

Table of Contents

CPRB 18LM MVOLT CPRB LED Round High bay Luminaire
IMPORTANT SAFETY INSTRUCTIONS
INSTALLATION INSTRUCTIONS
FIXTURE INSTALLATION
Trouble Shooting Guide
Cleaning and Maintenance
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

INSTALLATION INSTRUCTIONS
CPRB LED Round High bay Luminaire Model Number(s)
CPRB 18LM MVOLT
REQUIRED TOOLS:
T25 Torx Screw Driver
Wire Strippers Adjustable wrench
Optional Access

CPRB 18LM MVOLT CPRB LED Round High bay Luminaire

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Surface Mount Bracket (SMB)| 3/4” Adapter (JEBLMTG ADAPTER)

Protect yourself. Before installing,read these instructions carefully and save them for future reference.
Date Installed:____

IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW THESE SAFETY INSTRUCTIONS!

To reduce the risk of death, personal injury or property damage from ﬁ re, electric shock, falling parts, cuts/abrasions, and other hazards please read all warnings and instructions included with and on the ﬁ xture box and all ﬁ xture labels.
Before installing, servicing, or performing routine maintenance upon this equipment, follow these general precautions.
Commercial installation, service and maintenance of luminaires should be performed by a qualiﬁ ed licensed electrician.
For Residential installation: If you are unsure about the installation or maintenance of the luminaires, consult a qualiﬁ ed licensed electrician and check your local electical code.
Maintenance of the luminaires should be performed by person(s) familiar with the luminaires’ construction and operation and any hazards involved. Regular ﬁ xture maintenance programs are recommended.
This ﬁ xture is intended to be connected to a properly installed and grounded UL listed junction box.
It will occasionally be necessary to clean the outside of the refractor/ lens. Refractor/lens should be washed in a solution of warm water and any mild, non-abrasive household detergent, rinsed with clean water and wiped dry. Should optical assembly become dirty on the inside, wipe refractor/lens and clean in above manner, replacing damaged gaskets as necessary.
DO NOT INSTALL DAMAGED PRODUCT! This luminaire has been properly packed so that no parts should have been damaged during transit. Inspect to conﬁ rm. Any part damaged or broken during or after assembly should be replaced.
Recycle: For information on how to recycle LED electronic products, please visit www.epa.gov.
These instructions do not purport to cover all details or variations in equipment nor to provide every possible contingency to meet in connection with installation, operation, or maintenance. Should further information be desired or should particular problems arise which are not covered sufﬁ ciently for the purchaser’s or owner’s purposes, this matter should be referred to Acuity Brands Lighting, Inc.

WARNING
RISK OF ELECTRIC SHOCK

Disconnect or turn off power before installation or servicing.
Verify that supply voltage is correct by comparing it with the luminairelabel information.
Make all electrical and grounded connections in accordance withthe National Electrical Code (NEC) and any applicable local coderequirements.
All wiring connections should be capped with UL approved wireconnectors.

CAUTION
RISK OF INJURY

Wear gloves and safety glasses at all times when removing luminaire from carton, installing, servicing or performing maintenance.
Avoid direct eye exposure to the light source while it is on.

**WARNING**
RISK OF BURN

Allow lamp/ﬁ xture to cool before handling. Do not touch enclosure, lens or light source.
Do not exceed maximum wattage marked on luminaire label.
Follow all manufacturer’s warnings, recommendations and restrictions including but not limited to: driver type, burning position, mounting locations/methods, replacement and recycling.
Use only lamps that comply with ANSI standards.

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 aﬀ ected by heat.

CAUTION
RISK OF PRODUCT DAMAGE

Never connect components under load.
Do not mount or support these ﬁ xtures in a manner that can cut the outer jacket or damage wire insulation.
Unless individual product speciﬁ cations deem otherwise: Never connect an LED product directly to a dimmer packs, occupancy sensor, timing device, or other related control devices. LED ﬁ xtures must be powered directly oﬀ a switched circuit.
Unless individual product speciﬁ cations deem otherwise: Do not restrict ﬁ xture ventilation. Allow for some volume of airspace around the ﬁ xture.
Avoid covering LED ﬁ xtures with insulation, foam, or other material that will prevent convection or cooling.
Unless individual product speciﬁ cations deem otherwise: Do not exceed ﬁ xtures maximum ambient temperature.
Only use ﬁ xture in its intended location.
LED products are Polarity Sensitive. Ensure proper Polarity before installation.
Electrostatic Discharge (ESD): ESD can damage LED ﬁ xtures. Personal grounding equipment must be worn during all installation or servicing of unit.
Do not touch individual electrical components as this can cause ESD, shorten lamp life, or alter performance.
Some components inside the ﬁ xture may not be serviceable. In the unlikely event your unit may require service, stop using the unit immediately and contact an ABL representative for assistance.
Changes or modiﬁ cations not expressly approved by Acuity Brands Lighting could void the authority to operate the equipment.
Always read the ﬁ xtures complete installation instructions prior to installation for any additional ﬁ xture speciﬁ c warnings.

All luminaires that contain electronic devices that generate frequencies above 9kHz from any component within the luminaire comply with one of the following Part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference
This device must accept any interference received, including interference that may cause undesired operation.

This device complies with Part 18 of the FCC Rules but may cause interference with cordless and cell phones, radios, televisions, and other electronic devices. To correct the problem move the device away from the luminaire or plug into a different outlet. This product may cause interference to radio equipment and should not be installed near maritime safety communications equipment or other critical navigation or communications equipment operating between 0.45-30MHz.

5-YEAR LIMITED WARRANTY
Failure to follow any of these instructions could void product warranties.
For a complete listing of product Terms and Conditions, please visit www.acuitybrands.com. Acuity Brands Lighting, Inc. assumes no responsibilities for claims arising out of improper or careless installation or handling of its products.

INSTALLATION INSTRUCTIONS

FIXTURE PACKING LIST

Description Quantity
A LED Light Fixture…………………………………………………………………….1
B Integrated Mounting Hook ………………………………………………………..1
C Wire Nuts ……………………………………………………………………………..3
D Safety Cable …………………………………………………………………………1
*Contained in parts packs

Remove the new LED high bay from packaging and inspect for any damage. Handle new LED ﬁ xture with care. If damaged do not use; call your local rep for replacement.
The CPRB models noted as ALO and SWW have a Switchable CCT and ALO (Adjustable Lumen Output) feature. Please refer to the section CCT/ALO Selection to adjust the switches. The CCT switch is preset at 5000K and the ALO switch is preset at 15000lm (ALO13) and 24000lm (ALO14) from the factory.
The CPRB luminaires have been designed and tested in accordance with applicable UL/CSA standards and are suitable for use in damp locations.
Max luminaire weight is 6 lbs (2.7kg).
Note: Turn off power at circuit breaker box!

FIXTURE INSTALLATION

This ﬁ xture is designed to be suspended from the supplied Hook or ﬂ ush mounting installation with optional Surface Mount Bracket (SMB). Provide suitable hardware in accordance with local codes that is capable of supporting the full weight (6 lbs (2.7kg)) of the luminaire.
1.1 Standard Mounting type (Hook Suspended)- Lift Integrated Mounting Hook to vertical position (See Figure 1).

1.2 Suspend ﬁ xture with chain or cable securely attached to ﬁ xture Hook. Note: after chain or cable has been attached, verify that the Hook Spring clip has closed. Once the ﬁ xture is suspended, attach safety cable (1) to opening on driver housing and secure other end of cable to permanent structure. (See Figure 2).
Optional Mounting- Surface Mount Bracket (SMB) (Sold Separately)- The optional Surface Mount Bracket is designed to attach to CPRB ﬁ xture housing with supplied mounting screws.
2.1 Remove the four housing screws from ﬁ xture (see Figure 3).

2.2 Install Mounting Bracket base (2) onto ﬁ xture housing aligning mounting holes with holes on housing. Install provided mounting screws (3) to attach Mounting Bracket bases to ﬁ xture housing. (See Figure 4).

2.3 Install Surface Mount Bracket (4) to mounting surface with suitable hardware (not provided) to support full weight (6 lbs (2.7kg)) of luminaire.
2.4 Once Surface Mount Bracket (4) is installed, align vertical legs of Mounting Bases (2) with Mounting bracket (4) and attach to bracket with provided Hex bolts and lock washers (see Figure 5).

Optional Mounting- 3/4” Adapter (JEBLMTG ADAPTER) (Sold Separately)- The optional Adapter (5) is designed to attach to the CPRB ﬁ xture and allows for optional stem or hook installation. (See Figure 6)

Supply Wire connections- Make all supply wire connections in accordance with local electrical codes.
3.1 Connect the LED high bay wiring to line wire, black-to-black, whiteto- white and green-to-green. Purple and Pink wires are for 0-10V dimming and shall be capped for each wire when not used. Use only UL listed wiring connectors (90°C or greater) and UL listed wiring (90°C or greater).

CCT/ALO Selection- if equipped
Locate the CCT and ALO Switches on top of driver. Default CCT is set at 5000K and default light output is set at 15000lm (ALO13) and 24000lm (ALO14). Slide switch to select desired CCT and light output.

Care and Maintenance
Wipe off exterior dirt and debris using a soft, clean cloth. Do not use abrasive cleaners on optical surfaces as this may result in loss of optical efﬁ ciency.

Trouble Shooting Guide

If this ﬁ xture fails to operate properly, use the guide below to diagnose and correct the problem.

Verify that power is turned on at switch andbreaker
Verify that line voltage is correct
Check wiring and connections.

If further technical assistance is required, contact:
Technical Support at: (800) 705-SERV (7378)

Cleaning and Maintenance

Caution: Be sure ﬁ xture temperature is cool enough to touch. Do not clean or maintain while ﬁ xture is energized.
This LED light provides low maintenance service with no bulbs to change. Clean surfaces with mild soap and water. Do not use abrasive materials such as scouring pads or powders, steel wool or abrasive paper.
WARNING: There are no user serviceable parts inside ﬁ xture.

ACUITY BRANDS
Acuity Brands Lighting, Inc.
One Lithonia Way, Conyers, GA 30012
www.AcuityBrands.com