LITHONIA LIGHTING 277 V TWS LED Wall Pack Instruction Manual

INSTALLATION INSTRUCTIONS
DUSK to Dawn LED WALLPACK
Model Number: TWS LED

277 V TWS LED Wall Pack

Protect yourself. Before installing, read the entire instructions carefully and save them for future reference.
Date installed:_____
Failure to follow any of these instructions could void product warranties. For a complete list of product Terms and Conditions, 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.
Mounting Hardware and
Mounting Hardware and Silicone Sealant
Required
Purchase Separately
REQUIRED TOOLS:
Description
5/8” Philips Screwdriver
Caulk Gun

IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW THESE SAFETY INSTRUCTIONS!

• To reduce the risk of death, personal injury or property damage from fire, electric shock, falling parts, cuts/abrasions, and other hazards please read all warnings and instructions included with and on the fixture box and all fixture 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 qualified licensed electrician.
• For Residential installation: If you are unsure about the installation or maintenance of the luminaires, consult a qualified 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 fixture maintenance programs are recommended.
• This fixture 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 confirm. 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 sufficiently 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 luminaire label information.
► 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 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/fixture 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 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 packs, 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 fixtures 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 as this can cause ESD, shorten lamp life, or alter performance.
► Some components inside the fixture 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 modifications not expressly approved by Acuity Brands Lighting could void the authority to operate the equipment.
► Always read the fixtures complete installation instructions prior to installation for any additional fixture specific warnings.
This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when used in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

**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.

FIXTURE PACKING LIST

Mounting Hardware Included Remove fixture components and parts pack. Check to ensure all parts are included. Note: Account for small parts and destroy packing material, as these may be hazardous to children.
This wall pack is designed to be mounted to a properly installed and grounded UL listed recessed junction box or to a wall for wiring via surface conduit.
Turn OFF Power at circuit breaker box.
CAUTION: Do not rely on wall switch alone to turn off power

Table – 1 Choose Settings (Optional)

Switchable Photocontrol| ON/OFF
Color Temperature| 3000K/4000K/5000K
Adjustable Lumens| 2200*
1500
800

*Factory Setting

1. Loosen Diffuser Screws (3) and remove Diffuser (2). Note: Screws are held captive by O-ring. See Fig. A.

2. Loosen Reflector Screws (5), slide Reflector (4) upward and remove Reflector (4). See Fig. A.

3. Determine knockouts appropriate for your application and prepare the rear housing for mounting by drilling out or by unscrewing appropriate mounting slot knock outs and supply wire access hole for surface or junction box mounting. See Figure B

4. Pull house supply wires through access hole into rear housing and secure rear housing to junction box with two mounting screws (7) Note: make sure no wires are pinched before tightening screws or secure the rear housing to wall in appropriate method.
   Note: Assure that fixture is mounted onto a structurally sound surface and use mounting hardware appropriate for your application.
   For Wet Location compliance, fixture must be properly sealed! For moisture seal apply silicone caulking between the mounting surface and rear housing as well as around sides of rear housing.
   CAUTION: WIRING AND FIXTURE OPERATION
   Make sure power is turned off.

5. Ground fixture using wire nut to connect the (copper or green) house supply ground wire & the green fixture ground wire.
   Note: If house wiring does not include a ground wire, consult your local electrical code for approved grounding methods.
   For proper connection, place wire nut over wires and twist clockwise until tight.

6. Connect supply wires using wire nut to connect the black fixture wire to the black power supply wire and the white fixture wire to the white (neutral) supply wire.

7. Luminaire is preset to 2200 lumens, 4000K CCT with Photocell ON. If desired, change settings by adjusting the switch. See Figure D/Switch.

8. Connect photocell using orange connector. Re-install Reflector & Diffuser (see step 2).

9. Turn on electricity at fuse or circuit breaker box and verify success of installation. Note: test fixture at night or block photocell.

Make sure all wiring access holes are sealed with weatherproof silicone sealant (not included)!

Trouble Shooting Guide

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

• Verify that power is turned on at switch and breaker
• Verify that fixture is wired properly
• Verify that line voltage is correct
• Test if photocontrol works properly

The photocontrol in this fixture is designed to turn on the fixture light at low light levels.
If light does not come on or stays on:
Test if Photocontrol works properly

• Cover Photocontrol – Light should come on.
• Shine a flashlight into Photocontrol – Light should go off

If fixture cycles on and off:
Light reflecting back off any surrounding surfaces, or from other light sources may enter the photocontol. To correct problem, eliminate reflective surfaces or reposition the fixture.
Note: NOT suitable for use with dimmers, motion sensors or other remote devices.
If further technical assistance is required, contact:
Technical Support at: 800-748-5070
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 fixture.

Acuity Brands Lighting, Inc.
One Lithonia Way, Conyers, GA 30012
www.AcuityBrands.com
UTWSLED_Rev 3/6/2023

References

• Acuity Brands | Lighting, Controls, and Building Management Solutions
• Acuity Brands | Lighting, Controls, and Building Management Solutions
• U.S. Environmental Protection Agency | US EPA

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