Emerson LK70LED User manual

LK80LED
LK81LED
LK83LED
Questions, problems, missing parts: Before returning to the store call
Emerson Electric Customer Service - 8 a.m. - 6 p.m., Eastern, Monday-Friday
Form No. BP7502
Part No. F40BP75020000 ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
Revision: 151015 LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
www.emersonfans.com
LK70LED
LK71LED
LK72LED
LK74LED
LK77LED
Net Weight: 2.6 Lbs.
Net Weight: 2.9 Lbs.
LK90LED
LK91LED
Net Weight: 2.6 Lbs.
LK140LED
LK141LED
Net Weight: 3.5 Lbs.
READ AND SAVE THESE INSTRUCTIONS
1-800-654-3545
Ceiling Fan LED Light Fixture
Owner's Manual
Model Numbers
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 1

2ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
Safety Instructions
TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK,
OR INJURY TO PERSONS, OBSERVE THE
FOLLOWING:
a. Use this unit only in a manner intended by the
manufacturer. If you have questions, contact the
manufacturer.
b. Before servicing or cleaning unit, switch power off
at service panel and lock service panel
disconnecting means to prevent power from being
switched on accidentally. When the service
disconnecting means cannot be locked, securely
fasten a warning device, such as a tag, to the
service panel.
WARNING
!Additional Safety Instructions for Installation
1. To avoid possible electrical shock be sure electricity
is turned off at the main fuse or circuit breaker box
before wiring.
2. Make certain no bare wires are exposed outside the
wire connectors.
3. All wiring must conform to national and local electrical
codes.
4. Follow the recommended instructions for the proper
method of wiring your new light fixture. If you feel you
do not have enough electrical wiring knowledge or
experience, have your light fixture installed by a
licensed electrician. Any electrical work not described
in this manual should be performed by a licensed
electrician.
WARNING: To reduce the risk of possible fire and
electrical shock, install only on Emerson Ceiling Fan
models CF552, CF542, CF621, CF670, CF652, CF654 and
CF742 in damp locations with the WLP100 wet location
plate. Permissible to use this light kit on all Emerson CF
model ceiling fans installed in indoor locations.
1. Read your Owner's Manual carefully before installing
the light fixture. Retain Owner's Manual for future
reference.
2. Be careful of the fan and blades when cleaning,
painting, or working near the fan. Before installing or
servicing the light fixture or ceiling fan, switch power
off at service panel and lock service panel
disconnecting means to prevent power from being
switched on accidentally. When the service
disconnecting means cannot be locked, securely
fasten a warning device, such as a tag, to the service
panel.
3. Do not exceed the wattage indicated on fixture.
DATE CODE:
The date code of this light fixture may be found on the box, stamped in ink on a white label. You should
record this data above and keep it in a safe place for future use.
READ AND SAVE THESE INSTRUCTIONS
Table of Contents
Section Page
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
1. Unpacking Instructions . . . . . . . . . . . . . . . . . . . . . .3
2. Electrical Requirements . . . . . . . . . . . . . . . . . . . . .4
3. Installation on Emerson Fans Having a Modular
Switch Cup with Center Screw . . . . . . . . . . . . .4-7
Section Page
4. Installation on Emerson Fans Having a Two-Piece
Die-Cast Switch Housing . . . . . . . . . . . . . . . . .8-10
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 2

1. Unpacking Instructions
3
emersonfans.com
Please contact 1-800-654-3545 for further assistance
ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
This product is designed to use only those parts
supplied with this product and/or any accessories
designated specifically for use with this product by
Emerson Electric Co. Substitution of parts or
accessories not designated for use with this product
by Emerson Electric Co. could result in personal injury
or property damage.
WARNING
!
Do not install or use fan if any part is damaged or
missing. Call Toll-Free:
1-800-654-3545
WARNING
!
1.1
Open carton containing light fixture. Remove top half of
styrofoam unit. Remove parts and check to see that you
have received the following parts:
NOTE: If you are uncertain of part description, refer
to exploded view illustration.
A
B
C
D
E
F
HG
PACKAGE CONTENTS
Part Description Quantity
A Hex Nut 1
B Lockwasher 1
C LED Light Fixture Assembly 1
D Glass Shade 1
E Bowl Caps 3
F Finial Nuts 2
G Hardware Kit: 764731 1
H Couplers/Wood Pendants 2 each
Before assembling your light fixture, refer to section
on proper method of wiring your light fixture. If you
feel you do not have enough wiring knowledge or
experience, have your fan installed by a licensed
electrician.
WARNING
!
Tools Needed for Assembly
One stepladder One wire stripper
One hex wrench One Phillips screwdriver
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 3

4ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
2. Electrical Requirements
If your light fixture is to replace an existing ceiling light
fixture, turn electricity off at the main fuse box at this
time and remove the existing light fixture.
Do not install or use the light fixture if any part is
missing or damaged. Contact your dealer for
replacement.
WARNING
!
Turning off wall switch is not sufficient. To avoid
possible electrical shock, be sure electricity is turned
off at the main fuse box before wiring. All wiring must
be in accordance with National and Local codes and
the ceiling fan must be properly grounded as a
precaution against possible electrical shock.
WARNING
!
To avoid fire or shock, follow all wiring instructions
carefully.
Any electrical work not described in these
instructions should be done or approved by a licensed
electrician.
WARNING
!
Please call Emerson technical support at
1-800-654-3545 if you have any questions about
installation and operation of this light fixture.
Turning off wall switch is not sufficient. To avoid
possible electrical shock, be sure electricity is turned
off at the main fuse box before wiring. All wiring must
be in accordance with National and Local codes and
the ceiling fan must be properly grounded as a
precaution against possible electrical shock.
WARNING
!
3.1
Disconnect electrical power to the branch circuit at the
circuit breaker or fuse box before attempting to install
the light fixture.
SCREWS (3)
CENTER SCREW
SWITCH
CUP
MOTOR
CONNECTOR
COVER
PLATE
SWITCH CUP
CONNECTOR
Figure 1
3. Installation on Emerson Fans Having a
Modular Switch Cup with Center Screw
3.2
Remove the switch cup from the cover plate by
removing the three screws (retain for future use)
around the side of the switch cup (Figure 1).
Disconnect the motor connector from the switch cup
connector (Figure 1).
Remove the center screw from the switch cup
(Figure 1).
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 4

5
emersonfans.com
Please contact 1-800-654-3545 for further assistance
ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
3.3
Carefully locate the white and blue wires (labeled either
"L" or "LIGHT") in the switch cup and remove the wire
connectors from the wires (Figure 2).
Retain wire connectors for future installation.
SWITCH CUP
SWITCH CUP
WHITE WIRE
REMOVE WIRE
CONNECTORS (2)
SWITCH CUP
BLUE WIRE
Figure 2
SWITCH CUP
LED LIGHT FIXTURE
ASSEMBLY BLACK &
WHITE WIRES
FAN
SWITCH
CHAIN
FIXTURE
FLANGE
LED LIGHT
FIXTURE
ASSEMBLY
Figure 3
3. Installation on Emerson Fans Having a
Modular Switch Cup with Center Screw (Continued)
3.4
Insert the black and white wires from the LED light
fixture assembly through the center hole in the switch
cup (Figure 3) and thread the switch cup onto the LED
light fixture assembly.
To prevent the wires from twisting, hold wires taut while
installing LED light fixture assembly onto the switch
cup.
Tighten the LED light fixture assembly until the fan
switch chain aligns and is routed through one of the
holes in the fixture flange (Figure 3).
Insert the fan chain(s) through the slots on the fixture
flange. Align the chain(s) with the slots such that they
are vertically straight by turning the LED light fixture
assembly.
LED LIGHT FIXTURE
ASSEMBLY BLACK &
WHITE WIRES
SWITCH CUP
INSTALL WASHER
AND HEX NUT
LED LIGHT
FIXTURE
ASSEMBLY
Figure 4
3.5
Insert the black and white wires through the lockwasher
and hex nut (supplied).
Firmly tighten the hex nut, using a wrench, to secure the
LED light fixture assembly to the switch cup (Figure 4).
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 5

6ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
3.7
Use listed wire connectors (previously removed in
Step 3.3) to make connections (Figures 5 and 6).
Figure 6
SWITCH
CUP/LED
LIGHT
FIXTURE
ASSEMBLY
MOTOR
CONNECTOR
SWITCH CUP/LED
LIGHT FIXTURE
ASSEMBLY
CONNECTOR
COVER PLATE
Figure 7
3. Installation on Emerson Fans Having a
Modular Switch Cup with Center Screw (Continued)
3.8
Reconnect the motor connector to the switch cup/LED
light fixture assembly connector until you hear an
audible snap (Figure 7).
Carefully tuck all wires, connectors and splices into the
switch cup.
POSITION SWITCH
CUP ONTO
COVER PLATE
REINSTALL
SWITCH
COVER
SCREWS (3)
SWITCH
CUP/LED
LIGHT
FIXTURE
ASSEMBLY
COVER
PLATE
Figure 8
3.9
Position the switch cup/LED light fixture assembly onto
the cover plate (Figure 8).
Reinstall and tighten securely, the three screws that
were previously removed in Step 3.2 into the switch cup
(Figure 8).
WARNING: To avoid possible fire or electrical
shock, make certain no bare wire strands are
exposed outside wire connectors.
To avoid possible fire or electric shock, be careful not
to pinch wires between switch cup and the cover plate.
WARNING
!
LED LIGHT FIXTURE
ASSEMBLY BLACK
WIRE
LED LIGHT FIXTURE
ASSEMBLY WHITE
WIRE
SWITCH CUP
WHITE WIRE
SWITCH CUP
BLUE WIRE
WIRE
CONNECTOR
WIRE
CONNECTOR
SWITCH CUP
LED LIGHT
FIXTURE
ASSEMBLY
Figure 5
3.6
Connect the white wire from the switch cup to the white
wire of the LED light fixture assembly using the
previously removed wire connector from Step 3.3
(Figure 5).
Connect the blue wire from the switch cup to the black
wire of the LED light fixture assembly using the
previously removed wire connector from Step 3.3
(Figure 5).
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 6

7
emersonfans.com
Please contact 1-800-654-3545 for further assistance
ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
FAN SPEED
CONTROL CHAIN
GLASS
BOWL
LED LIGHT FIXTURE
ASSEMBLY CHAIN
Figure 9
3.10
Insert the LED light fixture assembly chain and the fan
speed control switch chain through the hole in the glass
bowl (Figure 9).
Gently place the glass bowl onto the LED light fixture
assembly (Figure 9).
NOTE: It is critical that the fan chain(s) are aligned with
hole(s) in the glass bowl for smooth operation of the fan
switch(es).
3.11
Route the fan speed control chain through the offset
hole of the bowl cap (Figure 10).
Route the LED light fixture assembly chain through the
center hole of the bowl cap (Figure 10).
Place the bowl cap onto the threaded stud and against
the glass bowl.
NOTE: The bowl cap comes with three options: no holes,
one hole and two holes for pull chain options.
Install and tighten the threaded finial nut onto the
threaded stud of the LED light fixture assembly
(Figure 10).
NOTE: The finial nut comes with two options: no holes
and one hole for pull chain options.
NOTE: It is advisable to periodically check the tightness
of the finial nut.
FAN SPEED
CONTROL CHAIN
LED LIGHT FIXTURE
ASSEMBLY CHAIN
BOWL CAP
FINIAL NUT
THREADED STUD
GLASS
BOWL
Figure 10
COUPLING
WOOD PENDANT
FAN SPEED
CONTROL CHAIN
GLASS
BOWL
WOOD PENDANT
COUPLING
LED LIGHT FIXTURE
ASSEMBLY CHAIN
Figure 11
3. Installation on Emerson Fans Having a
Modular Switch Cup with Center Screw (Continued)
3.12
Connect the wood pendant (supplied) to the switch pull
chain by sliding the wood pendant (small hole first) onto
the pull chain (Figure 11).
Attach the chain coupling to the end of the chain and
allow the wood pendant to fall down over the
coupling (Figure 11).
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 7

8ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
Turning off wall switch is not sufficient. To avoid
possible electrical shock, be sure electricity is turned
off at the main fuse box before wiring. All wiring must
be in accordance with National and Local codes and
the ceiling fan must be properly grounded as a
precaution against possible electrical shock.
WARNING
!
4.1
Disconnect electrical power to the branch circuit at the
circuit breaker or fuse box before attempting to install
the light fixture.
FAN
SWITCH
CHAIN
SWITCH
HOUSING
SCREWS (2)
SWITCH
HOUSING
COVER
Figure 12
4. Installation on Emerson Fans Having a
Two-Piece Die-Cast Switch Housing
4.2
Remove the switch housing cover from switch housing
below ceiling fan by unscrewing the two switch housing
cover screws (retain the screws for future use)
(Figure 12).
REMOVE
WIRE
CONNECTOR
WHITE WIRE
BLUE WIRE
SWITCH
HOUSING
REMOVE
WIRE
CONNECTOR
4.3
Carefully pull down white and blue wires from the
switch housing and remove wire connectors
(Figure 13).
Retain wire connectors for future installation.
Figure 13
SWITCH
HOUSING
COVER
LED LIGHT FIXTURE
ASSEMBLY BLACK &
WHITE WIRES
LED LIGHT
FIXTURE
ASSEMBLY
INSTALL WASHER
AND HEX NUT
4.4
Pass the white and black wires of the LED light fixture
assembly through the switch housing cover.
Insert the white and black wires through the lockwasher
and hex nut (supplied).
Firmly tighten the hex nut, using a wrench, to secure the
LED light fixture assembly to the switch housing cover
(Figure 14).
Figure 14
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 8

9
emersonfans.com
Please contact 1-800-654-3545 for further assistance
ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
REINSTALL
WIRE
CONNECTOR
WHITE WIRE
BLACK WIRE
SWITCH
HOUSING
REINSTALL
WIRE
CONNECTOR
WHITE WIRE
BLUE WIRE
LED LIGHT
FIXTURE
ASSEMBLY
Figure 15
4.5
Connect the white wire from the switch cup to the white
wire of the LED light fixture assembly using the
previously removed wire connector from Step 4.3
(Figure 15).
Connect the blue wire from the switch cup to the black
wire of the LED light fixture assembly using the
previously removed wire connector from Step 4.3
(Figure 15).
4. Installation on Emerson Fans Having a
Two-Piece Die-Cast Switch Housing (Continued)
4.6
Use listed wire connectors (previously removed in
Step 4.3) to make connections (Figures 15 and 16).
Figure 16
SWITCH
HOUSING
14MM
THREADED
STUDS (2)
Figure 17
4.7
Install the two 14mm threaded studs into the switch
housing (Figure 17).
WARNING: To avoid possible fire or electrical
shock, make certain no bare wire strands are
exposed outside wire connectors.
DOUBLE
KNURLED
KNOBS (2)
LIGHT FIXTURE
CONTROL CHAIN
SWITCH COVER/
LED LIGHT
FIXTURE
ASSEMBLY
SWITCH
HOUSING FAN SPEED
CONTROL
SWITCH
CHAIN
Figure 18
4.8
Carefully tuck all wires and splices into the switch
housing (Figure 18).
Install the switch cover/LED light fixture assembly by
securely tightening the two double knurled knobs onto
the the two 14mm threaded studs (Figure 18).
Position the fan speed control switch chain until it aligns
and is routed through one of the holes in the fixture
flange (Figure 18).
To avoid possible fire or electrical shock, be careful
not to pinch wires between the switch housing and the
light fixture.
WARNING
!
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 9

10 ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
4.10
Route the fan speed control chain through the offset
hole of the bowl cap (Figure 20).
Route the LED light fixture assembly chain through the
center hole of the bowl cap (Figure 20).
Place the bowl cap onto the threaded stud and against
the glass bowl.
NOTE: The bowl cap comes with three options: no holes,
one hole and two holes for pull chain options.
Install and tighten the threaded finial nut onto the
threaded stud of the LED light fixture assembly
(Figure 20).
NOTE: The finial nut comes with two options: no holes
and one hole for pull chain options.
NOTE: It is advisable to periodically check the tightness
of the finial nut.
FAN SPEED
CONTROL CHAIN
LED LIGHT FIXTURE
ASSEMBLY CHAIN
BOWL CAP
FINIAL NUT
THREADED STUD
GLASS
BOWL
Figure 20
COUPLING
WOOD PENDANT
FAN SPEED
CONTROL CHAIN
GLASS
BOWL
WOOD PENDANT
COUPLING
LED LIGHT FIXTURE
ASSEMBLY CHAIN
Figure 21
4. Installation on Emerson Fans Having a
Two-Piece Die-Cast Switch Housing (Continued)
4.11
Connect the wood pendant (supplied) to the switch pull
chain by sliding the wood pendant (small hole first) onto
the pull chain (Figure 21).
Attach the chain coupling to the end of the chain and
allow the wood pendant to fall down over the
coupling (Figure 21).
FAN SPEED
CONTROL CHAIN
GLASS
BOWL
LED LIGHT FIXTURE
ASSEMBLY CHAIN
Figure 19
4.9
Insert the LED light fixture assembly chain and the fan
speed control switch chain through the hole in the glass
bowl (Figure 19).
Gently place the glass bowl onto the LED light fixture
assembly (Figure 19).
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 10

11
emersonfans.com
Please contact 1-800-654-3545 for further assistance
ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
What The Warranty Covers:
All products covered by this Owner’s Manual are warranted against all defects in workmanship and materials. You must be the
original purchaser or user of the product to be covered.
What The Period Of Coverage Is:
All components are covered by this warranty for one year from the date you purchased your light fixture. ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, MADE WITH RESPECT TO COMPONENTS AND ACCESSORIES
IS ALSO LIMITED TO ONE YEAR.
What Will Emerson Electric Co. Do To Correct Problems:
Emerson Electric Co. will replace a defective Emerson Light Fixture at no charge to you. WE WILL SHIP THE REPAIRED PRODUCT
OR REPLACEMENT TO YOU AT NO CHARGE, BUT YOU ARE RESPONSIBLE FOR ALL COSTS OF REMOVAL, REINSTALLATION AND
SHIPPING OF THE PRODUCT TO EMERSON ELECTRIC CO.
How Can You Get Service:
YOU MUST HAVE PROOF OF YOUR PURCHASE OF THE LIGHT FIXTURE TO OBTAIN LIMITED WARRANTY SERVICE. KEEP YOUR
RECEIPT OR OTHER PROOF OF PURCHASE. You can return the product to our factory or to your nearest authorized service center.
• To return the product to the factory, obtain a return authorization and service identification tag by writing to Air Comfort Products,
Division of Emerson Electric Co., 8100 W. Florissant Ave., St. Louis, MO 63136. Include all model numbers shown on the product
with your request.
• To return the product to an authorized service center, call 1-800-654-3545 for the address of the nearest authorize
service center.
You will be responsible for all insurance, freight or other transportation charges to our factory or authorized service center. Your
Emerson Light Fixture should be properly packed to avoid damage in transit since we will not be responsible for any such damage.
What Is Not Covered:
This warranty also does not cover any defects, malfunctions or failures caused by:
• Repairs by persons not authorized by Emerson Electric Co.,
• Use of parts or accessories not authorized by Emerson Electric Co.,
• Mishandling, improper installation, modifications or damage to your light fixture while in your possession, or
• Unreasonable use, misuse, abuse, including failing to do reasonable and necessary maintenance, and normal wear and tear.
Additionally, this warranty and any implied warranty of merchantability or fitness for a particular purpose are voided when:
• The original purchaser or user ceases to own the product, or
• The ceiling fan is moved from its original point of installation.
This warranty is only valid within the 50 states of the United States and the District of Columbia. No other written or oral warranties
apply, and no employee, agent, dealer or other person is authorized to give any warranties on behalf of Emerson Electric Co.
REPAIR, REPLACEMENT OR A REFUND ARE THE EXCLUSIVE REMEDIES AVAILABLE UNDER THIS WARRANTY AND EMERSON IS
NOT RESPONSIBLE FOR DAMAGES OF ANY KIND, INCLUDING INCIDENTAL AND CONSEQUENTIAL DAMAGES. Incidental damages
include but are not limited to such damages as loss of time and loss of use. Consequential damages include but are not limited to the
cost of repairing or replacing other property which was damaged if this product does not work properly.
How State Law Relates To The Warranty:
Some states do not allow the exclusion or limitation of incidental or consequential damages so the above exclusion or
limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from
state to state.
Emerson Air Comfort Limited Warranty
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 11

Questions, problems, missing parts: Before returning to the store call
Emerson Electric Customer Service
8 a.m. - 6 p.m., Eastern, Monday-Friday
1-800-654-3545
www.emersonfans.com
Retain this manual for future use.
Air Comfort Products
DIVISION OF EMERSON ELECTRIC CO.
8100 W. Florissant • St. Louis, MO 63136
Form No. BP7502
Part No. F40BP75020000 ETL Model No.: LK70LED/LK71LED/LK72LED/LK74LED/LK77LED/
Revision: 151015 LK80LED/LK81LED/LK83LED/LK90LED/LK91LED/LK140LED/LK141LED
Printed in China
10/15
BP7502 LK70, 80, 90, 140 LED 10/13/15 3:02 AM Page 12