Lightolier IS-4X4LC User Manual
READ AND UNDERSTAND THESE INSTRUCTIONS BEFORE INSTALLING FIXTURE
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This fixture is intended for installation in accordance with the National Electrical Code and local regulations. To
27” long: Cat. No. 1951
assure full compliance with local codes and regulations, check with your local electrical inspector before
installation. To prevent electric shock, turn off electricity at fuse box before proceeding.
INSTRUCTION SHEET NO.
IS:4X4LC
A0602
INSTALLATION PROCEDURE FOR: 4X4, 4X9, AND 9X9
MATRIX SERIES RECESSED DOWNLIGHTS, FOR CHICAGO PLENUM
CAUTION: (RISK OF FIRE) DO NOT INSTALL INSULATION ABOVE NOR WITHIN 3 INCHES (76mm) OF ANY
PART OF THE LUMINAIRE (FIXTURE)
CAUTION: USE ONLY REFLECTOR TRIMS PROVIDED BY LIGHTOLIER. USE OF OTHER MANUFACTURERS’ REFLECTOR
TRIMS MAY VOID THE UNDERWRITERS LABRATORIES LISTING AND COULD CONSTITUTE A FIRE HAZARD.
A. FRAME-IN AND WIRE-IN
Install FRAME-IN KIT (FIK) using ADJUSTABLE MOUNTING BRACKETS (Fig.’s 1-3). Fixture must be secured to
structural ceiling members. Connect to supply leads; white fixture lead to neutral (white) supply lead, black fixture
lead to hot supply lead, bare copper and/or green insulated wire(s) must be connected to supply ground. Use
wirenuts (local hardware items). Place all electrical connections in the J-BOX and close cover.
3/4” OR 1-1/2”
MOUNTING
BAR
DJUSTABLE
MOUNTING
BRACKET
FIK.
HOUSING
DJUSTMENT
SCREW
CHANNEL
(BY OTHERS)
DJUSTABLE
MOUNTING
BRACKET
FIK.
HOUSING
DJUSTMENT
SCREW
1/2” EMT
(11/16” OD)
(BY OTHERS)
DJUSTABLE
MOUNTING
BRACKET
FIK.
HOUSING
Page 1 of 2
DJUSTMENT
SCREW
For suspended T-bar ceilings: T-bar ANCHOR CLIPS
accessory No. 1956 (order separately) may be used with
18” or 27” MOUNTING BARS (Fig. 4), or simply wire
MOUNTING BARS, EMT TUBING, or CHANNELS to
ceiling members (Fig. 5).
FIK must be securely attached to and unable to lift from
ceiling members after installation is complete.
NCHOR CLIP
MOUNTING BAR
T-BAR
WIRE
For wood joist construction: Mounting bars may be
used to secure FIK. to joists (Fig. 6). MOUNTING BARS
may be bent where required to allow precise placement
90°
of FIK between joists. Use nails to secure to joists.
MOUNTING BAR ordering information:
18” long: Cat. No. 1950
BALLAST
NAILS JOISTS
J-BOX
MOUNTING BAR
Note: If FIK is to be used with a WALL-WASH LOUVER TRIM
(Fig. 7), FIK must be installed with either J-BOX side or
BALLAST side parallel to wall to be washed.
Direction of wall to be washed
FIG. 6
FIG. 7
A COMPANY
631 Airport Road, Fall River, MA 02720
READ AND UNDERSTAND THESE INSTRUCTIONS BEFORE INSTALLING FIXTURE
A
A
A
A
This fixture is intended for installation in accordance with the National Electrical Code and local regulations. To
assure full compliance with local codes and regulations, check with your local electrical inspector before
installation. To prevent electric shock, turn off electricity at fuse box before proceeding.
Retain these instructions for maintenance reference.
B. ADJUST FIK
Set FIK so that bottom edge is flush to, or
recessed 1/8” above finished ceiling (Fig. 8).
DJUSTMENT
SCREWS
FIK
Final vertical adjustment may be made by means of
DJUSTMENT SCREWS on inside of FIK.
C. CLOSE-IN
FLUSH TO CEILING OR
UP TO 1/8” RECESSED
Close-in and finish ceiling as required.
FIG. 8
D. INSTALLATION OF REFLECTOR TRIM FOR STANDARD AND CHICAGO
PLENUM UNITS
1. Squeeze both TORSION SPRINGS and insert ends into
EMBOSSED SLOTS.
2. Push REFLECTOR TRIM up into FIK until flange is seated firmly
against ceiling surface.
**Care and Maintenance of “Alzak” REFLECTOR TRIM finish:**
If handling of REFLECTOR TRIM with anodized or Alzak finish is required, the
use of clean white or plastic film gloves is recommended to avoid fingerprints.
nodized or Alzak surfaces can be cleaned by the following methods:
1. Wipe off with a soft, clean, dry, lint-free cloth.
2. Wipe off with a soft clean cloth dampened in mild detergent solution.
Rinse, then wipe dry with lint-free cloth or paper towel.
3. Wipe off with a clean cloth dampened with a solution of wetting agent and
water (such as 2 oz. Per gallon “Pluronic L62-LF” by Wyandotte Products).
Wipe dry.
4. Use a liquid wax such as Glass Wax. Avoid gritty cleaning agents.
E. RE-LAMPING
1. Turn off power
2. Pull REFLECTOR TRIM down until ends of TORSION
SPRINGS reach EMBOSSED SLOTS.
3. Squeeze TORSION SPRINGS to disengage from EMBOSSED
SLOTS, and remove REFLECTOR TRIM.
4. Replace lamp (Do not exceed maximum wattage marking).
5. Replace REFLECTOR TRIM.
NUTS
F. BALLAST REPLACEMENT
1. Make sure AC power is OFF at fuse-box.
2. Remove reflector trim & lamp(s) (See E.).
3. Undo wingnut(s) and remove upper reflector.
4. Remove ballast access plate from housing.
5. Remove screws that secure ballast to junction box cover, pull
Ballast through opening into fixture.
6. Disconnect wire leads from ballast push-in terminals.
(Insert pin or paper clip in RELEASE SLOT, Fig. 11)
7. Remove ballast from mounting plate, and install new ballast.
8. Insert wire leads into ballast. Follow wiring diagram on
BALLAST.
9. Reattach ballast access plate, upper reflector, lamp(s), and
reflector trim
90°
.
WINGNUT
TORSION
SPRING
REFLECTOR
TRIM
BALLAST
PLATE
DJUSTABLE
MOUNTING
BRACKET
FINISHED
UPPER
REFLECTOR
INSTRUCTION SHEET NO.
IS:4X4 LC
A0602
Base of FIK is provided with a
hole pattern (Fig. 9) to assist with the
alignment of multiple FIK’s. This hole
pattern will facilitate the use of laser
beams, plumb lines, etc.
FIG. 10
RELEASE
SLOT
HOUSING
FIG. 12
Page 2 of 2
FIG. 9
EMBOSSED
SLOT
FIG. 11
BALLAST
A COMPANY
631 Airport Road, Fall River, MA 02720
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