Acuity Brands LITHONIA LIGHTING PRECISE LRP ELN Series User manual

INSTALLATION INSTRUCTIONS
RECESSED EMERGENCY EDGE LIT LED EXIT SIGNS
SERIES LRP ELN, LRP2 ELN
AND
RECESSED EMERGENCY ROUGH-IN SECTIONS
SERIES ELA LRIS 120/277 ELN, ELA 120/277 ELN
PRECISE
C O L L E C T I O N
CAUTION: For safety and proper operation, read and follow instructions carefully before installation.
IMPORTANT SAFEGUARDS
EMERGENCY LIGHTING SYSTEMS
TEL: [phone] Fax: [phone] www.lithonia.com
READ AND FOLLOW ALL
SAFETY INSTRUCTIONS
WARNING: FAILURE TO FOLLOW THESE INSTRUCTIONS
AND WARNINGS MAYRESULTIN DEATH, SERIOUS INJURY
OR SIGNIFICANT PROPERTY DAMAGE - For your protection,
read and follow these warnings and instructions carefully before
installing or maintaining this equipment. These instructions do
not attempt to cover all installation and maintenance situations.
If you do not understand these instructions or additional informa-
tion is required, contact Lithonia Lighting or your local Lithonia
Lighting distributor.
WARNING: RISK OF ELECTRIC SHOCK – NEVER CON-
NECT TO, DISCONNECT FROM OR SERVICE WHILE EQUIP-
MENT IS ENERGIZED.
WARNING: DO NOT USE ABRASIVE MATERIALS, OR
OTHER SOLVENTS. USE OF THESE SUBSTANCES MAY
DAMAGE FIXTURE, WHICH MAYRESULTIN PERSONAL
INJURY.
WARNING: RISK OF PERSONAL INJURY– This product
may have sharp edges. Wear gloves to prevent cuts or
abrasions when removing from carton, handling, installing and
maintaining this product.
•Before wiring to power supply, turn off electricity at fuse or circuit
breaker.
•Disconnect A.C. power before servicing.
•All servicing should be performed by qualified personnel.
•Consult your local building code for approved wiring and installa-
tion.
•Do not use outdoors.
•Do not mount near gas or electric heater.
•When back-mounted, fixture must be grounded to avoid potential
electric shock.
•Equipment should be mounted in locations and at heights where
it will not readily be subjected to tampering by unauthorized
personnel.
•The use of accessory equipment not recommended by the manu-
facturer may cause an unsafe condition.
•Do not use this equipment for other than intended use.
SAVE THESE INSTRUCTIONS
AND DELIVER TO OWNER
AFTER INSTALLATION
®
Thissignshallbeinstalledonlywherethereisadequate
colorcontrastbetweenthesignlegendandthe
interiorwallfinishbehindthesign,toprovidefor
sufficientvisibility.

23 GREEN GROUND SCREW
24 ELECTRONIC CHASSIS
25 CHASSIS SCREW
26 BATTERY
27 INVERTER/CHARGER BOARD
28 TEST SWITCH PLUG ASSEMBLY
29 TEST SWITCH
30 PILOT LIGHT
31 GROUND CLIP
32 STAR WASHER
lTRIM RING MOUNTING SCREW
mTRIM RING HALF
nPANEL ASSEMBLY
oRECESS MOUNTING PLATE
pCAPTIVE MOUNTING SCREW
qLAMP PLUG ASSEMBLY
rTRIM RING MOUNTING HOLES
sEND CAP
tEND CAP MOUNTING SCREW
21 SIDE FLANGES
22 CUPWASHER
Figure 1
Page 2
PARTS DESCRIPTION
aCOVER CAN
bBAR HANGER BRACKET
cBAR HANGER BRACKET SCREWS
dTYPICAL CONDUIT KNOCKOUT
eBAR HANGER LOCKING SCREW
fALTERNATE MOUNTING HOLES
gBAR HANGER
hT-BAR CLIP
iLAMP HOUSING
jLAMP HOUSING MOUNTING SCREW
kWALL MOUNT RETAINER

Page 3
Figure 2
Ceiling Mount
NOTE: If painting or plastering after trim ring is installed,
mask mounting holes on trim ring. Tape provided in
prepack.
INSTALLATION: ROUGH-IN SECTION
(Ref: Fig. 1 and 2)
CEILING MOUNT
Bar hangers gare adjustable from 14 1/2" to 24". Reverse bar
hangers 90 degrees by removing bar hanger bracket screws
c, and moving bar hanger brackets b,and bar hangers gto
the alternate end mounting holes f. Reattach with bar hanger
bracket screws c. Break along the score lines of bar hangers
g to reduce spacing to 12".
Position the rough-in section with the end flanges 21 of the
cover can aflush with the upper surface of the ceiling
material. Secure by tightening the bar hanger locking screws
e.
WOOD JOISTS:
Adjust bar hangers to fit against joists.Drive nailer tabs into
wood.See Fig. 2B.
SUSPENDED CEILINGS:
Fasten the ends of the bar hangers securely to T-bars using T-
bar clips hand clip screws.See Fig. 2A.
Wiring: See Wiring Instructions and Diagrams, Page 6.
CLOSE-IN
DRYCEILING:
Cutout hole in ceiling material should not exceed 4 1/2" x 13
3/4" (max.). Note: The top of the cover can amay be used as
a template to trace cutout onto ceiling material. Install trim ring
halves mand secure with trim ring mounting screws l.
WET CEILING:
Do not plaster inside the plaster ring opening.Install trim ring
halves mand secure with trim ring mounting screws l.
INSTALLATION: SIGN PANEL ASSEMBLY
Assemble Lamp Housing ito Recess Mounting Plate o(Fig.
1) by inserting Housing into Plate and securing with two Lamp
Housing Mounting Screws j, inserting Star Washer 32
between screw and plate (one place). This step will assure
proper grounding. Connect Lamp Plug Assembly qand Test
Switch Plug Assembly 28.Attach Sign Panel Assembly to
Rough-In Section with two Captive Mounting Screws p.
, 10

Page 4
Figure 5
Figure 4
Figure 3
Back Mount
INSTALLATION: ROUGH-IN SECTION
(Ref: Fig. 1 and 3)
BACK MOUNT
NOTE: Wall mount retainers kmust be
used when back mounting
Bar hangers gare adjustable from 14 1/2" to
24". Position the rough-in section with the
side flanges 21 of the cover can aflush
with the inner (stud side) surface of wall
material.
WOOD STUDS:
Adjust bar hangers to fit against studs.
Secure by tightening the locking screws e.
Drive nailer tabs into wood.
METAL STUDS:
Installation is the same as for wood studs except that sheet
metal screws (not provided) should be used to fasten the ends
of the bar hanger to the studs.These screws should have a
minimum pullout rating of 30 pounds.
BACK MOUNTING ABOVE DOORWAY
(Ref: Fig. 3, 4 and 5)
Before installing the rough-in section above a doorway, make
certain that there will be adequate clearance between the
bottom of the sign panel and the top of the door.See Fig. 4 for
sign panel dimensions.
See Fig. 5 for cases where the rough-in section extends above
the ceiling line (as with suspended ceilings). allow bar hangers
to be properly secured.
WIRING: See Wiring Instructions and Diagrams, Page 6 .
CLOSE-IN
DRYWALL:
Cutout hole in ceiling material should not exceed 4 1/2" x 13
3/4" (max.). Note: The top of the cover can amay be used as
a template to trace cutout onto ceiling material.
Install trim ring halves mand secure with trim ring mounting
screws l.
WET WALL:
Do not plaster inside the plaster ring opening. Install trim ring
halves mand secure with trim ring mounting screws l.
INSTALLATION: SIGN PANEL
Assemble Lamp Housing ito Recess Mounting Plate o(Fig.
3). Insert Wall Mount Retainers kinto Recess Mounting Plate
orouting sleeved wires (one place) through large opening in
the end of the Retainer k. Place hole in Ground Clip 31 over
Captive Mounting Screw pand slotted end of Ground Clip 31
in groove of Wall Mount Retainer k(one side). Insert screw
through slot in Ground Clip and hole in Wall Mount Retainer
and secure to Housing. This will assure proper grounding.
Connect Lamp Plug Assembly qand Test Switch Plug
Assembly 28.Attach Sign Panel Assembly to Rough-In Section
with two Captive Mounting Screws p.

Page 5
Figure 6
End Mount
INSTALLATION:ROUGH-IN SECTION
(Ref: Fig. 1 and 6)
END MOUNT (Requires End Mount Panel Assembly)
Remove bar hanger bracket screws c and relocate bar
hanger brackets b with bar hangers g to alternate mounting
holes (on ends of cover can) and secure using same screws.
Bar hangers are adjustable from 14 1/2" to 24". Break along
bar hanger score lines to reduce spacing to 12" Rough-in
section may be off-centered if necessary, but bar hangers
should be secured together with bar hanger locking screws e.
Position the rough-in section with the side flanges 21 of the
cover can a flush with the inner (stud side) surface of wall
material.
WOOD STUDS:
Adjust bar hangers to fit against studs.Secure by tightening
the locking screws e. Drive nailer tabs into wood.
METAL STUDS:
Installation is the same as for wood studs except that sheet
metal screws (not provided) should be used to fasten the ends
of the bar hanger to the studs.These screws should have a
minimum pullout rating of 30 pounds.
WIRING: See Wiring Instructions and Diagrams, Page 6.
CLOSE-IN:
DRYWALL:
Cutout hole in ceiling material should not exceed 4 1/2" x 13
3/4" (max.). Note: The top of the cover can amay be used as
a template to trace cutout onto ceiling material. Install trim ring
halves mand secure with trim ring mounting screws l.
WET WALL:
Do not plaster inside the plaster ring opening. Install trim ring
halves mand secure with trim ring mounting screws l.
SIGN PANEL CLEANING:
Clean sign panel assembly by using any industrial-grade
acrylic cleaner and a clean soft cloth. DO NOT USE
ammonia-based glass cleaner on acrylic surfaces as it will
damage the clear finish. We can recommend Brillianize by
Kleenmaster.
This can be purchased online at their web site
www.brillianize.com or call 800.445.9344.
INSTALLATION: SIGN PANEL ASSEMBLY
Assemble Lamp Housing ito Recess Mounting Plate o
(Fig. 1) by inserting Housing into Plate and securing with two
Lamp Housing Mounting Screws j,inserting Star Washer 32
between screw and plate (one place). This will assure proper
grounding. Connect Lamp Plug Assembly qand Test Switch
Plug Assembly 28.Attach Sign Panel Assembly to Rough-In
Section with two Captive Mounting Screwws p.

Part Number EMCSA00575
REV.E
Page 6
WIRING INSTRUCTIONS AND
DIAGRAMS
MAINTENANCE:
LAMP REPLACEMENT:
1. Remove recess mounting plate o, and lamp housing
assembly i from rough-in section by unscrewing two
captive mounting screws p. See Fig. 1.
2. Disconnect lamp plug assembly q.
3. Remove end cap screw tand end cap s (connector
side of lamp housing).
4. Slide lamp board assembly from lamp housing i .
5. Replacement is reverse of above.
BATTERY REPLACEMENT:
1. Remove recess mounting plate o, and lamp assembly i
from rough-in section by unscrewing two captive mount-
ing screws m. See figure 1.
2. Disconnect lamp plug assembly nandf power plug
assembly 29.
3. Remove mounting bracket screw 25, and remove mount-
ing bracket by sliding it slightly forward to release
opposite end.
4. Disconnect battery connecter, and pry battery from
bracket using a flat blade screwdriver.
5. Replacement is reverse of above.
WIRING:
Select and remove desired knockout for AC power input and
ensure adequate lengths of AC power leads extending into
inside of cover can a.
Connect AC power supply according to proper wiring
diagram. Cap all unused leads with wire nuts. Use cup
washer 22 and green ground screw 23 (provided) to connect
grounding wire to the fixture (see Fig. 1).
Cap all unused leads
separately
Wiring Diagram
INVERTER/CHARGER BOARD
REPLACEMENT:
1. Remove recess mounting plate o, and lamp assembly i
from rough-in section by unscrewing two captive mounting
screws m. See figure 1.
2. Disconnect lamp plug assembly q.
3. Remove mounting bracket screw 25, and remove mount-
ing bracket by sliding it slightly forward to release
opposite end.
4. Remove board by depressing locking wings of each
standoff white lifting board gently at standoff location.
5. Cut strain relief wire tie holding wire bundle to bracket.
6. Remove inverter/charger board with all attached wiring.
7. Replacement is reverse of above.
EMERGENCY LIGHTING SYSTEMS
TEL : [phone] Fax : [phone] www.l ithonia.c om