INSTALLATION INSTRUCTIONS
GRUVM-EX-GB
689-0424
LED, Gypsum Board
pg 1 of 6
WARNING: RISK OF FIRE AND ELECTRICAL SHOCK. FIXTURE MUST BE INSTALLED BY A QUALIFIED ELECTRICIAN ONLY.
FIXTURE IS INTENDED FOR INSTALLATION IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE, LOCAL AND
FEDERAL SPECIFICATIONS. DISCONNECT POWER AT ELECTRICAL PANEL BEFORE SERVICING.
RETAIN THESE INSTRUCTIONS FOR MAINTENANCE REFERENCE.
Suspension Points
X
5”
5”
X
5”
X
10”
5”
Example of a Continuous Row
Individual Installation - (Individual fixture shipped as shown)
3”
Mounting rods &
hardware by others
Suspension
brackets
supplied by
Amerlux
5-7/16”
Height @ supspension point
Hanging the fixture via threaded rods.
(Using Yoke)
1. Insert 1/4-20 bolt and secure with nut.
(supplied by others)
2. Secure to structure via coupling.
(supplied by others)
3. Remove 7/8” plug in top of housing at power
feed location. Optional feed location thru
KO in End Plate.
1. Hang the Fixture via wire and/or
threaded rods. (Optional)
Blocking as shown by others.
2. Once the fixture is secure, feed power
source through the knock-out. Splice to
harness according to code.
3. Install ceiling (by others).*
4. Spackle in fixture.
5. Remove Shipping Brace.
6. Snap in Lens.
Fixture height
3-5/8”
Support method
by others
Blocking
support method
(supplied by others)
Ceiling contractor
to spackle, feather
& sand at ceiling
interface.
* Fixture MUST be mounted before ceiling is installed.
5/8”
Shipping
Brace
2-1/2”
5-1/4”
MINIMUM CEILING OPENING MUST BE HELD
BY INSTALLER FOR THE FULL LENGTH OF THE RUN
DO NOT REMOVE SHIPPING SPACE UNTIL CEILING IS FINISHED.
Snap-in lens
Amerlux® LLC | 178 Bauer Drive, Oakland, NJ 07436 | p: 973-882-5010 f: 973-882-2605 | www.amerlux.com
INSTALLATION INSTRUCTIONS
GRUVM-EX-GB
689-0424
LED, Gypsum Board
pg 2 of 6
Assembling Continuous Rows
Note: With continuous rows, housing and reflector assemblies will ship separately.
A. Housing Assembly
Joining the Housings
Line up the two housings by using the
alignment splines. Secure them
together by using the Catch and Latch
System on the top of the extrusion.
Catch and
Latch
Alignment Spline
and/or Pins
B. Reflector Assembly Installation
1. Insert the reflector by
tilting it into housing.
2. Secure reflector to
upper area of extrusion
wia hex head screws.
- For continuous runs,
,
connect each reflector
assembly via quick
connect plugs before
installation.
MAKE SURE TO DISCONNECT ALL ELECTRICAL CONNECTIONS BEFORE ACCESSING LED.
WARNING: Electrostatic and polarity sensitive device. Use caution while handling and wiring.
1. LED Fixture:
2. LED Replacement:
3. Driver Maintenance:
Consult Amerlux for LED maintenance.
For LED board replacement reference 689-0394 Instruction Sheet.
Drivers are located on Fixture Housing behind reflector. Remove the reflector mounting screws to access.
Note driver resistance value during driver maintenance.
Amerlux® LLC | 178 Bauer Drive, Oakland, NJ 07436 | p: 973-882-5010 f: 973-882-2605 | www.amerlux.com
INSTALLATION INSTRUCTIONS
GRUVM-EX-GB
689-0424
LED, Gypsum Board
Wall Mounted (Horizontal/Vertical)
pg 3 of 6
WARNING: RISK OF FIRE AND ELECTRICAL SHOCK. FIXTURE MUST BE INSTALLED BY A QUALIFIED ELECTRICIAN ONLY.
FIXTURE IS INTENDED FOR INSTALLATION IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE, LOCAL AND
FEDERAL SPECIFICATIONS. DISCONNECT POWER AT ELECTRICAL PANEL BEFORE SERVICING.
RETAIN THESE INSTRUCTIONS FOR MAINTENANCE REFERENCE.
Suspension Points
X
5”
5”
X
5”
X
10”
5”
Example of a Continuous Row
Individual Installation - (Individual fixture shipped as shown)
Remove 7/8” plug in top of
housing at power feed location.
Optional feed location thru KO
in End Plate.
Blocking
required
(by others)
1. Install Blocking as shown by others.
Secure housing to blocking using Selfdrilling screws (supplied by others) thru
Fixture Flange
2. Once the fixture is secure, feed power
source through the knock-out. Splice to
harness according to code.
3. Install ceiling (by others).*
4. Spackle in fixture.
5. Remove Shipping Brace.
6. Snap in Lens.
Fixture height
3-5/8”
Support method
by others
Blocking
support method
(supplied by others)
Ceiling contractor
to spackle, feather
& sand at ceiling
interface.
* Fixture MUST be mounted before ceiling is installed.
5/8”
Shipping
Brace
2-1/2”
5-1/4”
MINIMUM CEILING OPENING MUST BE HELD
BY INSTALLER FOR THE FULL LENGTH OF THE RUN
DO NOT REMOVE SHIPPING SPACE UNTIL CEILING IS FINISHED.
Snap-in lens
Amerlux® LLC | 178 Bauer Drive, Oakland, NJ 07436 | p: 973-882-5010 f: 973-882-2605 | www.amerlux.com
INSTALLATION INSTRUCTIONS
GRUVM-EX-GB
689-0424
LED, Gypsum Board
Wall/Ceiling Corner (L-Pattern)
pg 4 of 6
WARNING: RISK OF FIRE AND ELECTRICAL SHOCK. FIXTURE MUST BE INSTALLED BY A QUALIFIED ELECTRICIAN ONLY.
FIXTURE IS INTENDED FOR INSTALLATION IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE, LOCAL AND
FEDERAL SPECIFICATIONS. DISCONNECT POWER AT ELECTRICAL PANEL BEFORE SERVICING.
RETAIN THESE INSTRUCTIONS FOR MAINTENANCE REFERENCE.
Wall/Ceiling Corner Installation - “L” Pattern
End
Cover
Side
Covers
Top (Sliding) Bracket
(Closed Position)
Vertical
length
Horizontal length
Screws (4)
Horizontal
Fixture
1. Install Vertical fixture(s) from the ground
up. Secure fixtures following instructions
from page 1-3.
2. Once the fixture is secure, feed power
source through the knock-out. Splice
to harness according to code.
3. Install Horizontal fixture(s) closest
to corner.
A. Lift fixture to ceiling. Shift housing over
vertical housing. (Overlap min. of 1/4”, max.
of 2-1/2”) Reference layout drawing for
location.
Screws (4)
Vertical
Fixture
B. Loosen the 4 side screws to the Top
Bracket. Slide Top Bracket to wall & tighten
the 4 side screws.
C. (Optional) Secure vertical & horizontal
brackets with self-drilling screw (by others).
D. Remove End Covers & connect wire
harness from the two fixtures. Install
End Covers.
E. Secure fixtures following
instructions from pages 1-3.
#8 x 3/8” Self-drilling screw
(by others)
4. Install wall (by others).*
5. Spackle in fixture.
6. Remove Shipping Brace.
7. Snap in Lens.
* Fixture MUST be mounted before wall/ceiling is installed.
Amerlux® LLC | 178 Bauer Drive, Oakland, NJ 07436 | p: 973-882-5010 f: 973-882-2605 | www.amerlux.com
INSTALLATION INSTRUCTIONS
GRUVM-EX-GB
689-0424
LED, Gypsum Board
Wall/Ceiling Corner (U-Pattern)
pg 5 of 6
WARNING: RISK OF FIRE AND ELECTRICAL SHOCK. FIXTURE MUST BE INSTALLED BY A QUALIFIED ELECTRICIAN ONLY.
FIXTURE IS INTENDED FOR INSTALLATION IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE, LOCAL AND
FEDERAL SPECIFICATIONS. DISCONNECT POWER AT ELECTRICAL PANEL BEFORE SERVICING.
RETAIN THESE INSTRUCTIONS FOR MAINTENANCE REFERENCE.
Wall/Ceiling Corner Installation - “U” Pattern
Horizontal length
Vertical
length
Vertical
length
Horizontal Fixture
Top (Sliding) Bracket
L-Pattern
End Cover
1. Repeat steps 1-3 from L-Pattern Installation
sheet on page 4.
2. Once the fixture is secure, feed power source
through the knock-out. Splice to harness according to code.
3. Continue installing fixture closest to corner.
4. Loosen the 4 side screws to the Top Bracket.
Slide Top Bracket to wall and tighten the 4 side
screws.
Screws (4)
Side Covers (2)
Screws (4)
5. Install Vertical fixture closest to the corner.
A. Remove Side Covers.
B. Mount fixtture so top edge of extrusion on the
vertical fixture is flush with horizontal fixture.
(Overlap min. of 1/4”, max. of 2-1/2”) Reference
layout drawing for location.
C. Remove End Covers and connect wire harness
from the two fixtures. Install End Cover.
E. Secure fixtures following instructions from
pages 1-3.
Vertical Fixture
6. Install wall (by others). *
7. Spackle in fixture.
8. Remove Shipping Brace.
9 Snap in Lens.
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* Fixture MUST be mounted before wall/ceiling is installed.
Amerlux® LLC | 178 Bauer Drive, Oakland, NJ 07436 | p: 973-882-5010 f: 973-882-2605 | www.amerlux.com
INSTALLATION INSTRUCTIONS
GRUVM-EX-GB
689-0424
LED, Gypsum Board
pg 6 of 6
WARNING: RISK OF FIRE AND ELECTRICAL SHOCK. FIXTURE MUST BE INSTALLED BY A QUALIFIED ELECTRICIAN ONLY.
FIXTURE IS INTENDED FOR INSTALLATION IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE, LOCAL AND
FEDERAL SPECIFICATIONS. DISCONNECT POWER AT ELECTRICAL PANEL BEFORE SERVICING.
RETAIN THESE INSTRUCTIONS FOR MAINTENANCE REFERENCE.
Additional Feed (if required)
1. Cut off harness connect.
Harness Connector
Hole Plug
2. Remove hole plug or knock-out.
3. Pass harness wires through feed hole.
Feed Connector
(by ohers)
4. Splice harness wires to feed conncetor wires using
wirenuts (by others).
5. Install feed connector.
Wirenuts (by others)
Amerlux® LLC | 178 Bauer Drive, Oakland, NJ 07436 | p: 973-882-5010 f: 973-882-2605 | www.amerlux.com