Chamberlain LW2000 User manual

Category
Garage Door Opener
Type
User manual

This manual is also suitable for

The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.chamberlain.com
GARAGE DOOR OPENER
OWNER’S MANUAL
Please read this manual and the enclosed safety materials carefully!
Fasten the manual near the garage door after installation.
The door WILL NOT CLOSE unless The Protector System
®
is connected and properly aligned.
Periodic checks of the opener are required to ensure safe operation.
The model number label is located under the light lens on the front panel of your opener.
PD210D • PD212D • LW2000
HD200D • 248730
PD610D • PD612D • HD400D • LW3000
There are two types of garage door openers pictured. Yours may appear slightly different.
When you see these Safety Symbols and Signal Words on
the following pages, they will alert you to the possibility
of serious injury or death if you do not comply with the
warnings that accompany them. The hazard may come
from something mechanical or from electric shock. Read
the warnings carefully.
When you see this Signal Word on the following pages, it
will alert you to the possibility of damage to your garage
door and/or the garage door opener if you do not comply
with the cautionary statements that accompany it. Read
them carefully.
This garage door opener has been designed and tested to offer safe service provided it is installed, operated, maintained
and tested in strict accordance with the instructions and warnings contained in this manual.
Mechanical
Electrical
IMPORTANT SAFETY NOTES
2
TABLE OF CONTENTS
Before you begin:
Disable locks (contact your door manufacturer for
information on disabling your door locks.)
Remove any ropes connected to garage door.
Complete the following test to make sure your garage
door is balanced and is not sticking or binding:
1. Lift the door about halfway as shown. Release the
door. If balanced, it should stay in place, supported
entirely by its springs.
2. Raise and lower the door to see if there is any
binding or sticking.
If your door binds, sticks, or is out of balance, call a
trained door systems technician.
If you have a one-piece door, the installation of your
garage door opener will be different. Follow the assembly
instructions included in this manual then proceed to the
Installation Instructions For One-Piece Doors included with
the garage door opener.
Preparing Your Garage Door . . . . . . . . . . . . . . . . . . .2
Completed Installation . . . . . . . . . . . . . . . . . . . . . . .3
Tools Needed . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Opener Contents . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Assembly Hardware . . . . . . . . . . . . . . . . . . . . . . . . .5
Installation Hardware . . . . . . . . . . . . . . . . . . . . . . . .5
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Installation
Installation safety instructions . . . . . . . . . . . . . . . . . . . . . 9
Install the header bracket . . . . . . . . . . . . . . . . . . . . . . . . 10
Mount the header bracket . . . . . . . . . . . . . . . . . . . . . . . . 11
Position and hang motor unit . . . . . . . . . . . . . . . . . . . . . 12
Horizontal and vertical reinforcement . . . . . . . . . . . . . . . 13
Fasten the door bracket. . . . . . . . . . . . . . . . . . . . . . . . . . 13
Attach door to trolley . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Installing the door control. . . . . . . . . . . . . . . . . . . . . . . . 15
Installing the light bulb(s). . . . . . . . . . . . . . . . . . . . . . . . 16
Electrical requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Install the Protector System
®
. . . . . . . . . . . . . . . . . . 17-18
Wir e safety reversing sensor. . . . . . . . . . . . . . . . . . . 19-20
Adjustment
Adjust the UP and DOWN travel limits . . . . . . . . . . . . . . 21
Adjust the forces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Test the safety reversal system. . . . . . . . . . . . . . . . . . . . 23
Test the Protector System
®
. . . . . . . . . . . . . . . . . . . . . . . 23
Operation
Important Safety Information . . . . . . . . . . . . . . . . . . . . . 24
Using your garage door opener . . . . . . . . . . . . . . . . . . . 24
Using the wall-mounted door control . . . . . . . . . . . . . . . 25
Care of your opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
To open the door manually . . . . . . . . . . . . . . . . . . . . . . . 25
Having a Problem?. . . . . . . . . . . . . . . . . . . . . . . . .26
Diagnostic Chart . . . . . . . . . . . . . . . . . . . . . . . . . .27
Programming
To add or reprogram an additional
hand-held remote control . . . . . . . . . . . . . . . . . . . . . . . . 28
To control the opener lights . . . . . . . . . . . . . . . . . . . . . . 28
Multi-function remotes . . . . . . . . . . . . . . . . . . . . . . . . . . 28
To add, reprogram or
change a keyless entry PIN . . . . . . . . . . . . . . . . . . . . . . . 29
To change an existing, known PIN . . . . . . . . . . . . . . . . . 29
To set a temporary PIN . . . . . . . . . . . . . . . . . . . . . . . . . . 30
To erase all codes from motor unit memory. . . . . . . . . . 30
The remote control battery . . . . . . . . . . . . . . . . . . . . . . . 30
Repair Parts
Rail assembly parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Installation parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Motor unit assembly parts . . . . . . . . . . . . . . . . . . . . . . . 32
Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Warranties . . . . . . . . . . . . . . . . . . . . . . . . . . . 34-35
Repair Parts and Service. . . . . . . . . . . . . . . . . . . . . 36
PREPARING YOUR GARAGE DOOR
To prevent damage to garage door and opener:
ALWAYS disable locks BEFORE installing and
operating the opener.
ONLY operate garage door opener at 120V, 60 Hz
to avoid malfunction and damage.
To prevent possible SERIOUS INJURY or DEATH:
ALWAYS call a trained door systems technician if
garage door binds, sticks, or is out of balance. An
unbalanced garage door may NOT reverse when
required.
NEVER try to loosen, move or adjust garage door,
door springs, cables, pulleys, brackets or their
hardware, ALL of which are under EXTREME
tension.
Disable ALL locks and remove ALL ropes connected
to garage door BEFORE installing and operating
garage door opener to avoid entanglement.
Sectional Door One-Piece Door
See Addendum
3
Planning
Identify the type and height of your garage door. If you
have a one-piece door, follow the assembly instructions
contained in this manual and refer to the Installation
Instructions One-Piece Door for installation procedures.
Survey your garage area to see if any of the conditions
below apply to your installation. Additional materials may
be required. You may fi nd it helpful to refer back to this
page and the accompanying illustrations as you proceed
with the installation of your opener.
Depending on your requirements, there are several
installation steps which may call for materials or hardware
not included in the carton.
Installation Page 10 – Look at the wall or ceiling above
the garage door. The header bracket must be securely
fastened to structural supports.
Installation Page 12 – Do you have a fi nished ceiling
in your garage? If so, a support bracket and additional
fastening hardware may be required.
Installation Page 13 – Do you have a steel, aluminum,
berglass or glass panel door? If so, horizontal and
vertical reinforce ment is required.
Installation Page 18 – Depending upon garage
construction, extension brackets or wood blocks may
be needed to install sensors.
Installation Page 18 – Alternate fl oor mounting of
the safety reversing sensor will require hardware not
provided.
Do you have an access door in addition to the garage
door? If not, Model 7702CB Outside Quick Release is
required. See Accessories page.
Look at the garage door where it meets the fl oor. Any
gap between the fl oor and the bottom of the door must
not exceed 1/4" (6 mm). Otherwise, the safety reversal
system may not work properly. See Adjustment Step 3.
Floor or door should be repaired.
The opener should be installed above the center of the
door. If there is a torsion spring or center bearing plate
in the way of the header bracket, it may be installed
within 4 feet (1.22 m) to the left or right of the door
center.
If your door is more than 7 feet (2.13 m) high, see rail
extension kits listed on Accessories page 33.
Without a properly working safety reversal system,
persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage
door.
The gap between the bottom of the garage door and
the fl oor MUST NOT exceed 1/4" (6 mm). Otherwise,
the safety reversal system may NOT work properly.
The fl oor or the garage door MUST be repaired to
eliminate the gap.
COMPLETED INSTALLATION
Header Wall
Rail
FINISHED CEILING
Horizontal and vertical reinforcement
is needed for lightweight garage doors
(fi berglass, steel, aluminum, door with
glass panels, etc.). See page 13 for details.
Support bracket &
fastening hardware
is required.
See page 12.
Slack in chain tension
is normal when
garage door is closed.
Center of
Garage Door
Wall-mounted
Door Control
Straight Door Arm
Emergency
Release
Rope &
Handle
Header
Wall
Chain
Trolley
Stop Bolt
Trolley
CLOSED POSITION
Garage
Door
Spring
Garage
Door
Door Bracket
Curved Door Arm
Header
Bracket
Gap between fl oor
and bottom of door
must not exceed
1/4" (6 mm)
Torsion Spring
Access
Door
Safety Reversing Sensor
Safety
Reversing
Sensor
4
TOOLS NEEDED
OPENER CONTENTS
Your garage door opener is packaged in one carton which contains the motor unit and the parts illustrated below. Note
that accessories will depend on the model purchased. If anything is missing, carefully check the packing material.
Hardware for assembly and installation is shown on the next page. Save the carton and packing material until installation
and adjustment is complete.
Stepladder
Carpenter’s
Level (Optional)
Tape Measure
2 X 4 Board
Drill
Sockets and Wrench
1/2", 5/8", 7/16", 9/16"
and 1/4"
Pencil
Wire Cutters
Pliers
Adjustable End Wrench
Phillips and Flat Screwdriver
Claw Hammer
1/4" Nutdriver
Hack Saw
Drill Bits
3/16", 5/16"
and 5/32"
A1
A2
A3
A12
A11
A10
A4
A5
A6
A15
A14
A13
A9
A8
A7
A18
A21
A17
A16
A16
A19
Motor Unit with Light Lenses
(varies depending upon
model purchased)
Idler Pulley
(included with hardware)
Trolley
Remote Control Transmitter
Door Bracket
Rail
Center/Back
Sections (4)
Rail
Front (header)
Section (1)
Keyless Entry
Models HD400D
and LW3000
Models
PD610D (1)
PD612D (2)
HD400D (2)
LW3000 (2)
Models
PD210D (1)
PD212D (2)
LW2000 (1)
HD200D (1)
248730 (1)
Door
Control
All Other
Models
Chain Spreader
with Screws
Chain and Cable
in Dispensing Carton
Header Bracket
Straight Door
Arm Section
(packed inside
front rail)
Hanging Brackets
Safety Labels
and Literature
Curved Door
Arm Section
Safety Reversing
Sensor Bracket (2)
Door Control Button
Models LW2000, HD200D
and 248730
Assembly and
Installation
Hardware
“U” Bracket
The Protector System
®
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
5
ASSEMBLY HARDWARE
INSTALLATION HARDWARE
Threaded
Trolley Shaft (1)
Bolt 1/4"-20 x 1-3/4" (2)
Lock Washer
3/8" (1)
Nut 3/8" (1)
Lock Nut
1/4"-20 (2)
Master Link (2)
Idler Bolt (1)
Insulated
Staples (30)
Nut 5/16"-18 (4)
Lock Washer 5/16" (7)
Lag Screw
5/16"-18 x 1-7/8" (2)
Ring
Fastener (3)
Screw
6AB x 1-1/4" (2)
Clevis Pin
5/16" x 1-1/4" (1)
Self-Threading Screw
1/4"-14 x 5/8" (2)
Screw 6-32 x 1" (2)
Carriage Bolts
1/4"-20 x 1/2" (2)
Rope
Wing Nut
1/4"-20 (2)
Clevis Pin
5/16" x 1" (1)
Handle
(not shown actual size)
Lag Screw
5/16"- 9 x 1-5/8" (2)
Hex Bolt
5/16"-18 x 7/8" (4)
Drywall
Anchors (2)
2-Conductor Bell Wire
White & White/Red
Clevis Pin
5/16" x 1-1/2" (1)
B1
B5
C1
B2
B3
B4
B6
B7
C12
C18
C6
C13
C19
C7
C14
C8
C2
C15
C9
C3
C16
C10
C4
C17
C11
C5
6
ASSEMBLY
Assemble the Rail
IMPORTANT NOTE: Remove the straight door
arm and hanging brackets packaged inside the front rail
To prevent INJURY from pinching, keep hands and
ngers away from the joints while assembling the rail.
ALL HARDWARE SHOWN ACTUAL SIZE
1
A8 A7
B6
B6
B6
B3
B3
B3
A11
A11
A7 A7 A7
A13
Idler
Pulley
Hole
Window
Cut-Out
As a temporary trolley stop,
insert a screwdriver into the
hole 10" (25 cm) away from
the front of the rail, as shown.
“U” Bracket
Bolt
Bolt
Bolt
Lock Nut
Lock Nut
Lock Nut
Cover
Protection
Bolt Hole
SLIDE RAIL TO STOPS
ON TOP AND SIDES
OF BRACKET
TO MOTOR UNIT
KEEP
LARGER
HOLE
ON TOP
FRONT
RAIL (TOP)
FRONT
RAIL
KEEP SMALL HOLES ALONG
OPPOSITE EDGE OF RAILS
Trolley
Stop Hole
Front Rail
(TO DOOR)
Back Rails
(TO MOTOR UNIT)
“U” Bracket
A8
7
Attach Chain Spreader
ALL HARDWARE SHOWN ACTUAL SIZE
To avoid SERIOUS damage to opener, ONLY use
bolts/fasteners mounted in top of motor unit.
Attach Cable to Front
of Trolley
Run Cable Through
Cut-Out Window
Install Idler Pulley
2
3 4
5
6
7
Remove Fasteners from
Top of Motor Unit
Attach Rail to Motor Unit
A3
A2
A2
A2
A12
B5
B4
B4
B2
B7
Hex Screws
8-32 x 7/16"
Chain
and Cable
Chain and Cable
Master Link
Clip-On Spring
Master
Link Bar
Cable
Loop
Chain and Cable
Chain
Spreader
Idler
Bolt
Washer
Lock
Washer
Idler
Pulley
Pulley
Cable Loop
Cable Loop
Bolt
Rail
Nut
Nut
Do NOT remove
Chain/Cable
from box
Bolt Bolt
Nut
Idler Bolt
B5
B7
Lock Washer
B2
Master Link
B4
Do NOT remove
Chain/Cable
from box
8
Attach Chain To Trolley
Threaded Shaft
Insert Trolley Threaded
Shaft into Round Hole in
Trolley
Attach Nut and Lock
Washer to Trolley
Threaded Shaft
Tighten the Chain
Desired Chain Tension
ALL HARDWARE SHOWN ACTUAL SIZE
To avoid possible SERIOUS INJURY to fi ngers:
• Securely attach chain spreader.
NEVER connect garage door opener to power source
until instructed to do so.
Route Chain/Cable Around Rail
Assembly and Motor Unit Sprocket
Assembly of your opener is now complete.
8
Leave chain/cable
inside carton to
prevent kinking
B4
Master Link
Clip-On Spring
B1
Trolley
Threaded
Shaft
B1
Trolley
Threaded
Shaft
C2
Nut
C3
Lock
Washer
C3
Lock
Washer
C2
Nut
A2 Chain
Mid Length of RailBase of Rail
1/4" (6 mm)
B1
Trolley
Threaded
Shaft
B4
Master
Link Bar
Chain and
Cable in
Dispensing
Carton
Cable
Chain
Motor Unit
Sprocket
A2
9
12
10 11
Threaded Trolley Shaft
B1
Master Link
B4
Nut Lock Washer
C2 C3
9
INSTALLATION
IMPORTANT INSTALLATION INSTRUCTIONS
To reduce the risk of SEVERE INJURY or DEATH:
1. READ AND FOLLOW ALL INSTALLATION WARNINGS
AND INSTRUCTIONS.
2. Install garage door opener ONLY on properly
balanced and lubricated garage door. An improperly
balanced door may NOT reverse when required and
could result in SEVERE INJURY or DEATH.
3. ALL repairs to cables, spring assemblies and other
hardware MUST be made by a trained door systems
technician BEFORE installing opener.
4. Disable ALL locks and remove ALL ropes connected
to garage door BEFORE installing opener to avoid
entanglement.
5. Install garage door opener 7 feet (2.13 m) or more
above fl oor.
6. Mount the emergency release within reach, but at
least 6 feet (1.8 m) above the fl oor and avoiding
contact with vehicles to avoid accidental release.
7. NEVER connect garage door opener to power source
until instructed to do so.
8. NEVER wear watches, rings or loose clothing while
installing or servicing opener. They could be caught
in garage door or opener mechanisms.
9. Install wall-mounted garage door control:
• within sight of the garage door
out of reach of children at minimum height of
5 feet (1.5 m)
• away from ALL moving parts of the door.
10. Place entrapment warning label on wall next to
garage door control.
11. Place manual release/safety reverse test label in
plain view on inside of garage door.
12. Upon completion of installation, test safety reversal
system. Door MUST reverse on contact with a 1-1/2"
high (3.8 cm) object (or a 2x4 laid fl at) on the fl oor.
WARNING
WARNING
WARNING WARNING
If you have a sectional door, proceed to page 10 of
this manual.
If you have a one-piece door, proceed to the
One-Piece Door Installation Instructions included with
your garage door opener.
Sectional DoorOne-Piece Door
INSTALLATION
INSTRUCTIONS
FOR ONE-PIECE
DOORS
PAGE 10
10
Add a 2x4 as a Structural Support
(If Necessary)
Determine the Highest Point of
Travel, and Draw Horizontal Line
for Header Bracket Placement
NOTE: You can fasten the header bracket within 4 feet
(1.2 m) of the left or right of the door center only if a
torsion spring or center bearing plate is in the way;
or you can attach it to the ceiling when clearance is
minimal.
Fasten header bracket securely to structural supports.
It may be necessary to use a 2x4 as a structural
support if installing on drywall or between two studs
as shown in Step 3. Securely fasten 2x4 to structural
supports using lag screws (not provided). Concrete
anchors must be used if mounting header bracket or
2x4 into masonry.
To prevent possible SERIOUS INJURY or DEATH:
Header bracket MUST be RIGIDLY fastened to
structural support on header wall or ceiling, otherwise
garage door might NOT reverse when required.
NEVER try to loosen, move or adjust garage door,
springs, cables, pulleys, brackets, or their hardware,
ALL of which are under EXTREME tension.
INSTALL THE HEADER BRACKET
Mark the center of the garage door on
door and wall and extend onto the ceiling
Mark a spot on the “center of the garage door”
line, 2" (5 cm) above the highest point of travel
of the garage door.
In some installations it may be necessary
to install a 2x4 across two studs to create a
location for header bracket or over drywall.
Use lag screws (not provided) to secure 2x4
(structural support) into wood. Use concrete
anchors to secure 2x4 into masonry.
Highest Point
of Travel
2" (5 cm)
Level
(optional)
Mark the Center of the
Garage Door
INSTALLATION
2 3
1
11
NOTE: If the door spring is in the way,
you’ll need help. Have someone hold the
opener securely on a temporary support
to allow the rail to clear the spring.
Attach Rail to the Header Bracket
Mark Bracket Holes Drill Holes Attach Bracket
MOUNT THE HEADER BRACKET
NOTE: If your installation requires that the
header bracket be mounted to the ceiling. The
back edge of the bracket MUST NOT be further
than 6" (15 cm) from the header wall and the
arrow MUST point away from the header wall.
Ceiling Mount the Header Bracket (Optional)
C9 Clevis Pin C4 Ring FastenerC16 Lag Screw
ALL HARDWARE SHOWN ACTUAL SIZE
4 5 6
7
Center bracket on the “center
of garage door” line and the
horizontal line made in Step 2.
A14 Bracket
Drill two 3/16"
pilot holes
Secure bracket
with lag screws
C16
Lag Screw
Center the bracket
on the “center of
garage door” line
A14 Bracket
A14 Header Bracket
A14
Header
Bracket
A14
Header
Bracket
Use holes on left and right side
to secure bracket
Garage Door
Opener Carton
Mounting
Hole
Mounting
Hole
Ceiling Mount
C9 Clevis Pin
C9
Clevis
Pin
C4
Ring Fastener
C4
Ring
Fastener
Mark the top
and bottom
bracket holes
Horizontal Line
Highest
Point of
Travel
Center of
Garage Door
12
Attach Hanging Brackets to Ceiling and Fasten Motor Unit to Hanging Brackets
Remove the 2x4 and Close Door
If the top section or panel hits the trolley when you
raise the door, pull down on the trolley release arm to
disconnect inner and outer sections. Slide the outer
trolley t oward the motor unit. The trolley can remain
disconnected until installation is completed.
NOTE: The garage door opener motor head will typically
sit lower than the header bracket, therefore, the rail will
be at an angle.
Open Door to Full Open Position and Rest
Rail on a 2x4 to Position Opener at the
Proper Angle for Hanging from the Ceiling
NOTE: Before the motor unit is secured to the ceiling, insure that the motor unit and rail are centered over
the door. If you mounted the header bracket off center, hang the motor unit the same distance. Concrete
anchors must be used if installing any brackets into masonry.
Option with unfi nished ceilingOption with fi nished or unfi nished ceiling
To prevent damage to garage door, rest garage door
opener rail on 2x4 placed on top section of door.
To avoid possible SERIOUS INJURY from a falling
garage door opener, fasten it SECURELY to structural
supports of the garage.
ALL HARDWARE SHOWN ACTUAL SIZE
POSITION AND HANG MOTOR UNIT
OR
2
3
1
2 x 4
Bracket (Not Provided)
Measure
Distance
C6
Lag Screws or
Concrete Anchors
(Not Provided)
C2 Nut
Remove
2 x 4
(Not Provided)
Bolt 5/16"-18 x 7/8"
Lock Washer 5/16"
Nut 5/16"-18
C3 Lock Washer
Close door
C7 Hex Bolt
C3 Lock
Washer
C2 Nut
C6 Lag Screw
C6 Lag Screws
C7 Hex Bolt
C7 Hex Bolt
C3 Lock
Washer
C2 Nut
13
Metal, insulated or lightweight
factory reinforced doors
Wood doors
Fasten Door Bracket
NOTE: The 1/4"-14 x 5/8" self-threading screws are
not intended for use on wood doors.
Position Door Bracket
To prevent damage to garage door, reinforce inside of
door with angle iron both vertically and horizontally.
Mark and Drill 3/16" Holes
Position the door bracket on
the face of the door within the
following limits:
1. The top edge of the bracket
2"-4" (5-10 cm) below the
top edge of the door.
2. The top edge of the bracket
directly below any structural
support across the top of the
door.
Horizontal and vertical reinforcement (not
provided) is needed for light weight garage doors
(fi berglass, aluminum, steel, doors with glass
panel, etc.).
A horizontal reinforcement brace should be long
enough to be secured to two or three vertical
supports. A vertical reinforcement brace should
cover the height of the top panel. Contact your
door manufacturer for more information regarding
reinforcement of your door.
Many door reinforcement kits provide for direct
attachment of the clevis pin and door arm. In this
case, you will not need the door bracket; proceed
to Connect Door Arm to Trolley section.
HORIZONTAL AND VERTICAL REINFORCEMENT
FASTEN THE DOOR BRACKET
1
3
2
OR
ALL HARDWARE
SHOWN
ACTUAL SIZE
Top of Door
Center of
Garage Door
Door Bracket
Location
A15
Door Bracket
Hardware
(not provided)
Center of
Garage Door
Center of
Garage Door
Bolt 5/16" x 2"
(Not Provided)
Door Arm Connects
Directly to Vertical
Reinforcement
C8
Self-Threading
Screws
C8 Self-Threading Screw
UP
UP
14
C5 Clevis Pin
C7 Hex Bolt C2 Nut C19 Clevis Pin C3 Lock Washer
C4 Ring Fastener
ATTACH DOOR ARM TO TROLLEY
ALL HARDWARE SHOWN ACTUAL SIZE
Attach Emergency Release Rope and Handle
Mount the emergency release
within reach, but at least 6 feet
(1.83 m) above the fl oor, avoiding
contact with vehicles to prevent
accidental release and secure with
a knot.
Pull Emergency Release Rope to
Disengage the Trolley
Slide Trolley Back 2" (5 cm) and Connect Straight
Door Arm to the Trolley
Connect Curved Door
Arm to the Door Bracket
Ensure Door is Fully Closed and
Connect Door Arms
CONNECT DOOR ARM TO TROLLEY
NOTE: If it is necessary to cut the emergency release
rope, seal the cut end with a match or lighter to prevent
unraveling. Ensure the emergency release rope and handle
are above the top of all vehicles to avoid entanglement.
To prevent possible SERIOUS INJURY or DEATH from
a falling garage door:
If possible, use emergency release handle to
disengage trolley ONLY when garage door is
CLOSED. Weak or broken springs or unbalanced door
could result in an open door falling rapidly and/or
unexpectedly.
NEVER use emergency release handle unless garage
doorway is clear of persons and obstructions.
NEVER use handle to pull door open or closed. If rope
knot becomes untied, you could fall.
Straight
Door
Arm
Curved
Door
Arm
(Groove
facing out)
CORRECT
Straight
Door Arm
Curved
Door Arm
INCORRECT
IMPORTANT: The groove on the
straight door arm MUST face
away from the curved door arm.
1
2 3
4 5
ENGAGED
Overhand
Knot
Pull Down
to Release
Trolley
2" (5 cm)
A5 Straight Door Arm
A5
Straight
Door
Arm
A1
Curved
Door
Arm
C2 Nut
A1 Curved Door Arm
C4 Ring Fastener
C4 Ring Fastener
C19 Clevis Pin
C5
Clevis Pin
C3
Lock
Washer
Connect Straight
Door Arm to Trolley
Connect Curved
Door Arm to
Door Bracket
C7 Hex Bolt
C18
Emergency
Release
Handle
C17 Rope
RELEASED
15
INSTALLING THE DOOR CONTROL
1
3
5
4
6
2
ALL HARDWARE SHOWN ACTUAL SIZE
C10 Screw C13 Drywall Anchors C11 Screw C1 Insulated Staples
Multi-Function Door Control:
Gang Box Installation
Multi-Function Door Control:
If, No Gang Box is Present
Position Door Control, Route Door Control
Wire to Motor Unit and Secure with Insulated
Staples. Permanently Mount 2 Safety Labels
Using Adhesive Backing, Tacks or Staples,
If Necessary.
LOCK
LIGHT
Carefully Remove Cover
Multi-Function Door
Controls ONLY
Connect Door Control Wires
to Motor Unit
Attach Door Control to Wall and Replace Cover
To prevent possible SERIOUS INJURY or DEATH from
electrocution:
Be sure power is NOT connected BEFORE installing
Door Control.
• Connect ONLY to 24 VOLT low voltage circuit.
To prevent possible SERIOUS INJURY or DEATH from a
closing garage door:
Install Door Control within sight of garage door, out of
reach of children at a minimum height of 5 feet
(1.5 m), and away from ALL moving parts of door.
NEVER permit children to operate or play with door
control push buttons or remote controls.
Activate door ONLY when it can be seen clearly, is
properly adjusted, and there are no obstructions to
door travel.
ALWAYS keep garage door in sight until completely
closed. NEVER permit anyone to cross path of closing
garage door.
Connect Wire
to Door Control
Strip Door Control Wire
To release or
insert wire,
push in tab with
screwdriver.
OR
Strip 7/16" (11 mm)
Insulation
Wire
Red Terminal
White
Terminal
Antenna
Red/White
Wire
White Wire
A21 Door Control
Button
Terminal
Screws
Do NOT strip any
insulation from the staples
C1
Insulated
Staple
C1
Insulated Staple
Door Control
Wire
5 FEET
(1.5 m)
MINIMUM
Door Control Button Multi-Function
Door Control
C11 Screw
C11
Screw
Single Gang Box
C13
Drywall
Anchors
C13
Drywall
Anchors
24V
Circuit
C10
Screw
C10
Screw
C10
Screw
Terminal
Screws
White
Wire
A6 Door Control: Multi-Function
Red/White
Wire
Red/White Wire
White Wire
16
WRONG
RIGHT
Green
Ground
Screw
Ground
Wire
Ground
Wire
Black
Wire
Black
Wire
Black
Wire
Black
Wire
White Wire
White Wire
Ground
Tab
INSTALLING THE LIGHT BULB(S)
ELECTRICAL REQUIREMENTS
Remove Motor Unit
Screws and Cover
Remove Power Cord
Run Wire from
Outlet to Motor Unit
Replace Motor Unit
Cover and Screws
Flex Sides of Light Lens to
Remove Lens from Tabs
Rotate Light Lens Down Install Standard Light Bulb(s)
(100W max) into Socket(s)
Plug Motor Unit into Power Outlet
If permanent wiring is required by your local code, follow procedure below. Disconnect power to the circuit
before removing cover to establish permanent wiring connections.
To prevent possible SERIOUS INJURY or DEATH from
electrocution or fi re:
Be sure power is NOT connected to the opener, and
disconnect power to circuit BEFORE removing cover
to establish permanent wiring connection.
Garage door installation and wiring MUST be in
compliance with ALL local electrical and building
codes.
NEVER use an extension cord, 2-wire adapter, or
change plug in ANY way to make it fi t outlet. Be sure
the opener is grounded.
NOTE: Plug motor unit into grounded power outlet. If
a grounded outlet is not available, contact a qualifi ed
electrician to install a proper outlet.
To prevent possible OVERHEATING of the endpanel or
light socket:
• DO NOT use short neck or specialty light bulbs.
• DO NOT use halogen bulbs. Use ONLY incandescent.
To prevent damage to the opener:
• DO NOT use bulbs larger than 100W.
• ONLY use A19 size bulbs.
OR
1
1 2 3 4
2 3
100 Watt (Max)
Standard Light Bulb
17
To prevent SERIOUS INJURY or DEATH from a closing
garage door:
Correctly connect and align the safety reversing
sensor. This required safety device MUST NOT
be disabled.
Install the safety reversing sensor so beam is
NO HIGHER than 6" (15 cm) above garage fl oor.
INSTALL THE PROTECTOR SYSTEM
®
The safety reversing sensor must be connected and
aligned correctly before the garage door opener will
move in the down direction.
NOTE: DO NOT operate the opener at this time.
IMPORTANT INFORMATION ABOUT THE SAFETY
REVERSING SENSOR
When properly connected and aligned, the sensor will
detect an obstacle in the path of its electronic beam. The
sending eye (with an amber indicator light) transmits an
invisible light beam to the receiving eye (with a green
indicator light). If an obstruction breaks the light beam
while the door is closing, the door will stop and reverse to
full open position, and the opener lights will fl ash 10 times.
The units must be installed inside the garage so that the
sending and receiving eyes face each other across the
door, no more than 6" (15 cm) above the fl oor. Either can
be installed on the left or right of the door as long as the
sun never shines directly into the receiving eye lens.
The mounting brackets are designed to clip onto the track
of sectional garage doors without additional hardware.
Facing the door from inside the garage
Safety Reversing Sensor
no higher than 6" (15 cm)
above fl oor
Safety Reversing Sensor
no higher than 6" (15 cm)
above fl oor
Invisible Light Beam
Protection Area
If it is necessary to mount the units on the wall, the
brackets must be securely fastened to a solid surface such
as the wall framing. Extension brackets (see accessories)
are available if needed. If installing in masonry
construction, add a piece of wood at each location to
avoid drilling extra holes in masonry if repositioning is
necessary.
The invisible light beam path must be unobstructed. No
part of the garage door (or door tracks, springs, hinges,
rollers or other hardware) may interrupt the beam while
the door is closing.
18
INSTALL THE PROTECTOR SYSTEM
®
1 2
2a 2b 2c
ALL HARDWARE SHOWN ACTUAL SIZE
C12 Carriage Bolt
A17 Safety Reversing Sensor
A17
Safety
Reversing
Sensor
C12
Carriage
Bolts
A10
Safety Sensor
Bracket
C14 Wing Nut
Door Track
Indicator
Light
Sensor Beam
No Higher
Than 6" (15 cm)
Above Floor
Sensor Beam No Higher
Than 6" (15 cm) Above Floor
Attach with concrete
anchors (Not provided)
Lens
C14 Wing Nut
Wall installation (optional)
Assemble Safety Reversing Sensors Mount Brackets
Floor installation (optional)
Mount Brackets: Mounting Options
Garage door track installation (preferred)
Wall installation with
Extension Brackets (optional)
Fasten 2x4 to Wall with
Lag Screws (Not Provided)
Sensor Beam
No Higher Than
6" (15 cm)
Above Floor
Sensor Beam
No Higher Than
6" (15 cm)
Above Floor
Lag Screws
(Not Provided)
Inside Garage Wall
Extension Bracket
(see Accessories)
(Provided
with
Extension
Bracket)
(Provided with
Extension Bracket)
NOTE: The safety reversing sensor must
be connected and aligned correctly
before the garage door opener will move
in the down direction.
OR OR
Safety Reversing Sensors
MUST be aligned and no higher
than 6" (15 cm) above fl oor
Safety Reversing Sensors
MUST be aligned and no higher
than 6" (15 cm) above fl oor
19
Run Safety Reversing Sensor Wire to Motor Unit
and Secure with Insulated Staples
Separate the Black/White and the White Wires
Connect Safety Reversing Sensors to
Motor Unit
Option A: Installation Without Pre-Wiring
WIRE SAFETY REVERSING SENSOR
3.1a
3.3a
3.2a
ALL HARDWARE SHOWN ACTUAL SIZE
C1 Insulated Staples
C1
Insulated Staple
PRE-WIRED INSTALLATIONS: If your garage already
has wires installed for the safety reversing sensors,
refer to the instructions on the following page.
Insert the white wires into the
white terminal on the garage door
opener. Insert the white/black
wires into the grey terminal on the
garage door opener.
To insert or remove the wires
from the terminal, push in the
tab with a screwdriver tip.
Strip 7/16 inch (11 mm) of insulation from each set
of wires. Separate the wires. Twist the white wires
together. Twist the white/black wires together.
Strip 7/16" (11 mm)
7/16" (11 mm)
20
Cut Safety Reversing Sensor Wires Strip Safety Reversing Sensor Wires and
Pre-Installed Wires
Connect Wires Together
Connect Like Colored Wires Together Connect Wires to Garage Door Opener
Option B: Installation With Pre-Wiring
WIRE SAFETY REVERSING SENSOR
Cut the end of the
safety sensor wire,
making sure there is
enough wire to reach
the pre-installed
wires from the wall.
Separate the safety sensor wires and strip 7/16 inch (11 mm)
of insulation from each end. Choose two of the pre-installed
wires and strip 7/16 inch (11 mm) of insulation from each end.
Make sure that you choose the same color pre-installed wires
for each sensor.
7/16"
(11 mm)
7/16"
(11 mm)
Safety
sensor
wires
Pre-installed wires
Connect the pre-installed wires to the sensor wires with wire
nuts making sure the colors correspond for each sensor. For
example, the white wire would connect to the yellow wire and
the white/black wire would connect to the purple wire.
White
White/Black
Yellow
(for example)
Purple (for example)
Not Provided
Pre-installed
wires
At the garage door opener, strip 7/16 inch (11 mm) of
insulation from each end of the wires previously chosen for
the safety sensors. Twist the like-colored wires together.
7/16"
(11 mm)
Yellow
Purple
Safety
sensor
wires
Insert the wires that are connected to the white safety sensor
wires to the white terminal on the garage door opener. Insert the
wires that are connected to the white/black safety sensor wires
to the grey terminal on the garage door opener.
Purple
(for example)
Yellow
(for example)
To insert or remove the wires
from the terminal, push in the
tab with a screwdriver tip.
3.1b
3.3b
3.4b 3.5b
3.2b
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Chamberlain LW2000 User manual

Category
Garage Door Opener
Type
User manual
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