columbia LIGHTING CBT24-LS35 CBT Back-Lit Troffer Instruction Manual
- June 12, 2024
- Columbia LIGHTING
Table of Contents
CBT
BACK-LIT TROFFER
CBT Recessed Mounting Instructions
NOTE: Components shown in images are representative only and may vary based
on the configuration ordered.
CAUTION Read instructions carefully and turn electricity off at main
circuit breaker panel before beginning installation.
WARNING If any special control devices are used with this luminaire,
follow the instructions carefully to assure full compliance with NEC
requirements. If there are any questions, contact a qualified electrical
contractor.
WARNING This product must be installed in accordance with the applicable
installation code by a person familiar with the construction and operation of
the product and the hazards involved.
WARNING This product contains chemicals known to the State of California
to cause cancer, birth defects and/or other reproductive harm. Thoroughly wash
hands after installing, handling, cleaning, or otherwise touching this
product.
INSTALLATION METHOD 1: RECESSED MOUNTING
STEP 1
Different lumen and correlated color temperature levels can be achieved by
setting the switch on the driver cover to different positions.
STEP 2
Raise unit into ceiling. Cross tees may need to be trimmed when fixtures are
installed in certain applications. For instance when installing a 2×4 recessed
troffer into a 2×2 ceiling grid the cross tees would need to be trimmed or a
zero clearance cross tee utilized.
STEP 3
Open access plate. Use knockouts to connect power using appropriately sized
electrical fittings. Make wiring connections.
STEP 4
Bend T-bar clips into position. Support the fixture to the building structure
by support wires (supplied by others) through the grid clip hole.
Page 1/1 Rev. 12/20/21
COL-CBT-recessed-ins
© 2021 Columbia Lighting, a division of Hubbell Lighting, Inc. Specifications
subject to change without notice.
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• Greenville, SC 29607 / Tel 864.678.1000
Website www.columbialighting.com