Lithonia Lighting LDN4, LDN4 SQ, LDN6, LDN6 SQ Installation Instructions Manual
Luminaire Variant Mounting Kits
LDN4 Hangers bars (Included)
LDN4 SQ
LDN6
LDN6 SQ
These installation instructions are used for installing the following luminaires and kits
Identification of the downlight luminaire …………......…………………………………… Page 2
Installation of round variant ……………………………………………….………..……… Page 3
Installation of square variant ………………………………………………………………. Page 5
Installation of emergency battery pack …………………………………………………… Page 6
A) Identification of Downlight Luminaire Part
CJ5201053 Rev. E
Page 2
© Acuity Brands Lighting, Inc. 2016
All Rights Reserved.
LDN 4” and 6” Downlight
INSTALLATION INSTRUCTIONS
LDN 6”
Downlight
LDN 4”
Downlight
Lithonia Lighting
1400 Lester Road Conyers Georgia 30012
P 800 315 4935 F 770 860 3129
www.Lithonia.com
LDN 6” – 7” hole
LDN 4” – 4-3/4” hole
Cut ceiling opening slightly larger than the
outside diameter on the mounting frame.
4” Ceiling opening: 4-3/4” (12.1cm). 6”
Ceiling opening: 7” (17.8cm)
C) Lay-in Panel T-bar Ceiling Installation
CJ5201053 Rev E
Page 3
© Acuity Brands Lighting, Inc. 2016
All Rights Reserved.
B) Important Safety Information - For Your Protection, Read Carefully
Warning: Risk of fire. Do not install insulation within 3 inches of fixture sides or wiring compartment, nor above fixture in such a manner
as to entrap heat.
Electric current can cause painful shock or serious injury unless handled properly. For your safety, always remember the following:
• Turn off the supply power.
• Ground the fixture to avoid potential electrical shocks.
• Do not handle an energized fixture or energize any fixture with wet hands, when standing on a wet or damp surface, or in
water.
1
2
Adjust channel bars to the correct spacing
between T-bar. See Page 5 for procedure
for non-accessible ceiling installation.
3
Assemble the channel bars to each side of the
of the mounting frame with the included
hardware. Leave the hardware loose to adjust
the position of the frame in the ceiling.
Lithonia Lighting
1400 Lester Road Conyers Georgia 30012
P 800 315 4935 F 770 860 3129
www.Lithonia.com
4
6
5
Alternate bar hangers used for EL/ELR:
Attach the adjustable brackets to the fixture
using the hardware provided. Wing nuts
should face inward for adjustment through
the ceiling.
Place (2) hanger bars together so that the
formed tabs engage the slots to form one
long rigid hanger bar. Aligning the ”V”
cutouts in the hanger bar will set the
spacing for a 24” ceiling.
4
Secure channel bars to T-bar by means of a
fastener (wire ties, screws, etc.)
C) Lay-in Panel T-bar Ceiling Installation (Cont.)
10
11
Re-tighten both vertical adjustment nuts.
12
Re-tighten both channel bar clamping
screws.
CJ5201053 Rev. E
Page 4
© Acuity Brands Lighting, Inc. 2016
All Rights Reserved.
13
Remove knockouts on junction box to feed
power supply to fixture. Supply wire must
meet applicable electrical codes and be
rated for a minimum of 90°C. Junction box
is thru-wire rated for 8-No. 12 AWG
conductors (4in-4out).
14
Complete necessary splices. Snap the
door/driver assembly onto the junction box.
15
Squeeze wire springs on the light engine and
insert each leg of the spring into the slots on
the brackets on either side of the opening in
the mounting frame. Pull the light engine
down so the looped end of the wire spring
rests on the top of the bracket.
Hole
Tab on Light Engine
Lithonia Lighting
1400 Lester Road Conyers Georgia 30012
P 800 315 4935 F 770 860 3129
www.Lithonia.com
Trim Slot
Align the opening in the trim with the tabs
on the light engine. Rotate the trim
clockwise until trim slot aligns with the
hole in the trim holder. Secure trim with
provided screw. Push the light engine up
so it flush with the ceiling.
8
9
Position mounting frame through opening
in ceiling.
Ceiling Line
Mounting Frame
Draw-down
Adjust the mounting frame vertically to align
the bottom edge of the draw-down to either
flush or slightly above the ceiling line.
7
Locate the T-bar slots near the ends of the
bar hangers, bend the tabs out at 45 degree
angle from the bar hanger at each end. Snap
the bar hangers over the ceiling T-bars for a
secure fit. Or the use of a fastener (wire tie,
screw, etc.) is acceptable as well.
Loading...