Installation Guide

Page 4 of 6
Step III: Plug-In Method Only, Mount Single Housing
or Lead Unit Set of Housings
Note: If installing and linking multiple units, only the lead unit is
plugged-in.
1. Determine location of fixture(s) and ensure available
INPUT Port (5) is within 5 feet of an electrical outlet.
2. For Flush Mount Installation, complete Steps IV.1.-
IV.5., Step IV.8., and Step.IV.12.
Note: Do not use Plug-In Cord (17) for direct ceiling mounting.
Direct ceiling mount applications must utilize fixed wiring
following the Direct Wiring Method outlined in Step IV.
3. For Suspended Mount Installation:
a. Mark the mounting hole locations (see Figures 1, 6-8).
b. Install S-hooks on end of 5” Chains (15) through
the outer slots and holes on back of Housing(s) (1).
Crimp open ends of S-hooks (see Figure 1).
c. Install Screw Eyes or Hooks (14) into ceiling joist or
sturdy wooden surface.
d. If necessary, remove links from 6.5’ Chain (16) to adjust
length for appropriate mounting height (see Figure 9).
e. Install S-hooks on end of 6.5’ Chains (16) through
Screw Eyes or Hooks (14). Crimp open end of
S-hooks (see Figure 1).
f. Carefully lift fixture(s) and install S-hooks at bottom
of 6.5’ Chains (16) to 5” Chains (15). Crimp open
ends of S-hooks (see Figure 1).
Note: For projection of light onto a larger surface area (see Figure 2):
a. Install single fixtures with S-Hooks of 6.5’ Chains (16) placed
off-center through the outer slots and holes on back of
Housing (1) for approx. 15° tilt.
b. Install fixtures in Side-to-Side Configuration with S-Hooks on 6.5’
Chains (16) placed off-center along 5” Chains (15) for up to 30° tilt.
Step IV: Direct Wire Method - Flush Mount Only,
Mount Single Housing or Lead Unit Set of Housings
& Make Electrical Connections
Note: If installing and linking multiple units, only the lead unit is
direct-wired to the house current.
1. Access fixture or fixture set Housing (1) wireway(s):
a. Remove Reflector Mounting Screws (9).
b. Carefully lift Reflector (8) away from Housing (1),
detach Quick Connect (10), and remove Reflector (8).
2. Review and remove Mounting Seal Labels (18) covering
the cross-shaped keyholes on back of Housing(s) (1).
3. Remove knock-out (KO) on back of single or lead unit
Housing (1):
a. Place flathead screwdriver on side of KO opposite
from retaining tabs and gently strike with hammer
(see Figure 4).
b. Grip edge of KO with pliers and flex back and forth
until removed.
4. Mark mounting hole locations (see Figures 3, 6-8).
5. Drill 1/8” pilot holes at each mounting location, then:
a. If mounting to ceiling joist or sturdy wooden surface,
install #10 Wood Screw (11) leaving approx. 3/16”
space between head of screw and mounting surface.
b. If mounting to dry wall or hollow surface, install #10
screw with anchor, or enlarge holes and install 3/16”
toggle bolts. Leave approx. 3/16” space between
head of screw or bolt and mounting surface.
6. Pull out the supply (house) wires from the Junction Box (13)
(see Figure 3). If house wiring does not include a ground wire,
consult local electrical code for approved grounding methods.
7. Place back of single or lead unit Housing (1) on mounting
surface and carefully pull supply wires through open KO.
8. Position center of cross-shaped keyhole mounting holes
on back of Housing(s) (1) over the screw or bolt heads
and slide fixture until the screw or bolt heads are over
the narrow section of the keyholes. Finish tightening
screws or bolts and ensure Housing(s) (1) is secure.
9. Locate the single green, white, and black fixture leads.
Using wire strippers, remove the insulating cap from
each wire. Strip wire ends to expose 3/8”-7/16” of wire.
10. Connect supply (house) wires to fixture leads: green to
green or bare copper ground, white to white (neutral),
and black to black (hot). Secure connections with Wire
Nuts (12). For proper wire connections, place wire nut
over wires and twist clockwise until tight.
INSTALLATION INSTRUCTIONS
LED GROW LIGHT
MODEL NUMBER: GRWL 24IN 40K 80CRI SLV
SAVE THESE INSTRUCTIONS: Protect yourself. Before
installing, read the entire instructions carefully and save
them for future reference.
Date installed: _________________________________________
Step I: Prepare for Installation
1. Carefully remove fixture components and parts pack included
for assembly. Check to ensure all parts are included.
2. Review installation diagrams (see Figures 1-9).
3. Gather required tools.
4. Determine if product will be installed using Plug-In
Installation Method (see Figure 1) or Direct Wire
Installation Method (see Figure 2).
Note: Assistance may be required to support fixture during installation.
Fixture is NOT suitable for use with dimmers, motion sensors, or other
remote devices. Fixture is suitable for mounting as follows:
a. Flush to wall or under cabinet with power via Plug-In Cord (17),
b. Suspended with power via Plug-In Cord (17), or
c. Flush to surface (e.g. ceiling) with power via direct wiring to
Junction Box (13)
5. Before installation, ensure input power is 120V, 60Hz
and supply wires are rated for at least 90°C (194°F).
6. Ensure the power is OFF and disconnected by turning
off the circuit breaker or by removing the appropriate
fuse at the fuse box.
CAUTION: Do not rely on wall switch alone to turn off power.
Turning the power off to the light switch alone is not sufficient to
prevent electrical shock.
Step II: If Necessary, Configure Multiple Units
Note: Multiple units can be linked together (Max. 354 Watts)
using Linking Connector (21) or optional Linking Cord. If
planning to link multiple units, it is critical to orient the fixtures
properly for linking before installing.
1. Determine linking configuration and ensure all fixtures
and power ports are oriented properly with the OUTPUT
Port (4) of one fixture leading to the INPUT Port (5) of
the next fixture (for examples, see Figures 6-8).
2. Remove Covers (6) from OUTPUT Port (4) & INPUT
Port (5) by carefully inserting flathead screwdriver into
slot and gently prying upward (see Figure 5).
CAUTION: The OUTPUT side of Linking Connector (21) and
OUTPUT Port (4) are “Keyed”. Do not insert Plug-In Cord (17) or
INPUT side of Linking Connector (21) into the OUTPUT Port (4).
3. For mounting fixtures that involve Side-to-Side
Configuration (see Figure 6):
a. Position Housing (1) port side of Fixture A next to
Housing (1) port side of Fixture B.
b. Insert keyed OUTPUT side of Linking Connector (21)
into OUTPUT Port (4) of Fixture A until fully installed.
c. Push fixtures together while inserting INPUT side
of Linking Connector (21) into INPUT Port (5) of
Fixture B until fully installed.
d. Secure units together by installing Linking Brackets (19)
to back of Housings (1) using Mounting Screws (20).
4. For mounting fixtures that involve Side-to-Side & End-
to-End Configuration (see Figure 7):
a. Attach first fixture set together by completing Steps
II.3.a. - II.3.d. with Fixture A and Fixture B.
b. Secure next fixture set together by positioning
Housing (1) port side of Fixture C and Fixture D next
to each other, then installing Linking Brackets (19) to
back of Housings (1) using Mounting Screws (20).
Repeat for additional fixture pairs.
c. Mount the fixture set with the lead unit following the
appropriate instructions for Plug-In Method (Step III)
or Direct Wire Method (Step IV).
d. Install the remaining set(s) of fixtures to the lead set using
the End-to-End Configuration instructions (Step V).
Note: Be careful when installing Linking Brackets (19) with
Mounting Screws (20) - do not put too much pressure on
Housings (1) as this can damage the Toggle Switches (3).
11. Bundle wires neatly.
12. Carefully lift Reflector (8) to Housing (1), re-attach
Quick Connect (10), and secure Reflector (8) in place
with Reflector Mounting Screws (9).
Note: Fixture is intended for installation to properly installed and
grounded UL listed junction box. Use UL listed wire connectors
suitable for the size, type, and number of conductors. No loose
strands or loose connections should be present. Ensure no wires
are pinched before securing Reflector (8).
Step V: If Necessary, Link Additional Units End-to-End
Note: Fixture spacing is flush except for applications that use
Linking Cord(s), where fixture spacing cannot exceed length of
Linking Cord(s).
1. Review linking configuration (see Figures 6-8).
2. Carefully insert Linking Connector (21) into the
available INPUT Port (5) of the fixtures to be linked until
fully installed.
3. While mounting, carefully insert Linking Connector (21)
into the available OUTPUT PORT (4) of the fixture(s)
already installed:
a. For Suspended Mount Installation, complete Steps
III.3.a.-III.3.f.
b. For Flush Mount Installation, complete Steps IV.1.-
IV.5., Step IV.8., and Step.IV.12.
4. To route fixtures around a corner, install fixtures near the
corner, then bend the Linking Cord around the corner to
attach the remaining fixtures in the chain.
Note: Ensure each unit or unit set installed End-to-End is secured to
mounting surface via hardware (e.g. chain set, #10 screws, toggle bolts).
Step VI: Restore Power
1. For plug-in installations, attach the Plug-In Cord (17)
to the available INPUT Port (5) and plug the cord into a
nearby outlet.
2. Re-install Port Covers (6) to any open OUTPUT Ports
(4) and INPUT Ports (5).
3. Restore power at the main fuse or circuit breaker box.
4. Check operation of fixture.
WARNING: Eye Hazard – staring at source of light in operation
may be harmful to eyes – DO NOT view or stare at exposed source
of light in operation.
PRODUCT MAINTENANCE
1. Turn off power to fixture. Be sure fixture temperature is
cool enough to touch. Do not clean or maintain while
fixture is energized.
2. Dust fixture with a clean and soft, dry cloth.
3. Wipe fixture clean with a damp cloth as needed. Do
not use any cleaners with harsh chemicals, solvents,
or abrasives. Do not use abrasive materials such as
scouring pads or powders, steel wool or abrasive paper.
4. Allow fixture to dry completely before power is restored.
Note: There are no user serviceable parts inside fixture.
TROUBLESHOOTING GUIDE
Problem: Corrective Action:
Fixture will not
illuminate.
1. Verify line voltage is correct.
2. Check wiring and connections.
3. Verify power supply is on at breaker.
Circuit breaker
trips when fixture is
illuminated.
Check wire connections. Ensure wires are not
crossed and power wire is not grounding out.
Consult electrician.
Light flickering. 1. Check wiring and connections.
2. Consult electrician.
If further assistance is required, contact:
Technical Support at: [phone]
3-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.
PATENT PENDING