Chamberlain 1 4 Hps Hd930Ev Users Manual Belt Drive Battery Backup For Garage Door Opener, HD920EV, HD930EV, LW5000EV, WD962KEV, WD962KPEV, WD962MLEV, 349544
2015-03-09
: Chamberlain Chamberlain-1-1-4-Hps-Hd930Ev-Users-Manual-590546 chamberlain-1-1-4-hps-hd930ev-users-manual-590546 chamberlain pdf
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Page Count: 48
- Owner's Manual
- CONTENTS
- Preparation
- Assembly
- Installation
- STEP 1 Determine the header bracket location
- STEP 2 Install the header bracket
- STEP 3 Attach the rail to the header bracket
- STEP 4 Position the garage door opener
- STEP 5 Hang the garage door opener
- STEP 6 Install the light bulbs
- STEP 7 Attach the emergency release rope and handle
- STEP 8 Install the door bracket
- STEP 9 Connect the door arm to the trolley
- STEP 10 Install the door control
- STEP 11 Wire the door control to the garage door opener
- STEP 12 Attach the warning labels
- STEP 13 Install the Protector System®
- STEP 14 Wire the Safety Reversing Sensors
- STEP 15 Connect power
- STEP 16 Ensure the safety reversing sensors are aligned
- Adjustments
- Battery Backup
- Operation
- Maintenance
- Troubleshooting
- Accessories
- Warranty
- Contact Information
- Repair Parts
- SPANISH
- Interactive Manual with Animation

CONTENTS
Preparation . . . . . . . . . . . . . . . .1-4
Assembly . . . . . . . . . . . . . . . . .5-9
Installation . . . . . . . . . . . . . . 10-19
Install the Door Control. . . . . . 20-21
Install the Protector System®. . 22-25
Power. . . . . . . . . . . . . . . . . . 26-28
Adjustments . . . . . . . . . . . . . 29-31
Battery Backup. . . . . . . . . . . . 32-33
Operation . . . . . . . . . . . . . . . . . 34
Features . . . . . . . . . . . . . . . . . . 35
Door Control . . . . . . . . . . . . . 36-38
Remote Control . . . . . . . . . . . 39-40
To Erase the Memory . . . . . . . . . 40
To Open the Door Manually . . . . . 40
Maintenance . . . . . . . . . . . . . . . 41
Troubleshooting. . . . . . . . . . . 42-43
Accessories. . . . . . . . . . . . . . . . 44
Warranty. . . . . . . . . . . . . . . . . . 45
Repair Parts . . . . . . . . . . . . . 46-47
Belt Drive Battery Backup
Garage Door Opener
The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
■ 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 garage door opener are required to ensure safe operation.
■ The model number label is located on the left side panel of your garage door
opener.
■ This garage door opener is compatible with MyQ® and Security✚ 2.0™
accessories.
■ DO NOT enable the Timer-to-Close feature if you are installing the garage
door opener on a one-piece door. The Timer-to-Close is to be used ONLY with
sectional doors.
www.chamberlain.com
Model Number:
Serial Number:
Date of Purchase:
Models
• HD920EV
• HD930EV
• LW5000EV
• WD962KEV
• WD962KPEV
• WD962MLEV
• 349544
FOR RESIDENTIAL USE ONLY Write down the following information for
future reference:
.
.

1
Safety Symbol and Signal Word Review
This garage door opener has been designed and tested to offer safe service provided it isinstalled,
operated,maintained and tested in strictaccordance with the instructionsand warnings contained in this
manual.
When you see these Safety Symbols and Signal Words on the following pages,they will alertyou to the
possibility of serious injury or death ifyou do not comply with the warnings that accompany them.The
hazard may come from something mechanical or from electric shock. Read the warningscarefully.
Mechanical
Electrical
When you see this Signal Word on the following pages,it will alertyou to the possibility ofdamage 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.
Check the Door
To prevent possible SERIOUS INJURY or DEATH:
lALWAYS 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.
lNEVER try to loosen, move or adjust garage door, door springs, cables, pulleys, brackets or their
hardware, ALL of which are under EXTREME tension.
lDisable ALL locks and remove ALL ropes connected to garage door BEFORE installation and
operating garage door opener to avoid entanglement.
To prevent damage to garage door and opener:
lALWAYS disable locks BEFORE installing and operating the opener.
lONLY operate garage door opener at120 V,60 Hzto avoid malfunction and damage.
Before you begin:
1. Disable locksand remove anyropes connected to the garage door.
2. Lift the door halfway up. Release the door. If balanced, it should stay
in place, supported entirely by its springs.
3. Raise and lower the door to check for binding or sticking. Ifyour door
binds, sticks, or is out of balance, call a trained door systems
technician.
4. Check the seal on the bottom ofthe door. Any gap between the floor
and the bottom ofthe door mustnotexceed 1/4 inch (6 mm).
Otherwise, the safety reversal system may not work properly.
5. The opener should be installed above the center ofthe door. Ifthere
is a torsion spring or center bearing plate in the way ofthe header
bracket, it may be installed within 4feet (1.2 m) to the left or right of
the door center. See page11.
Torsion
Spring
Extension
Spring
OR
Preparation

2
Additional Items You May Need:
Survey your garage area to see if you will need any of the following items:
n(2) 2X4 PIECES OF WOOD
Maybe used to fasten the header bracket to the structural supports. Also used to position the
garage door opener during installation and for testing the safety reversing sensors.
nSUPPORT BRACKET AND FASTENING HARDWARE
Must be used ifyou have a finished ceiling in your garage.
nEXTENSION BRACKETS (MODEL 041A5281-1) OR WOOD BLOCKS
Depending upon garage construction, extension bracketsor wood blocksmaybe needed to
install the safety reversing sensor.
nFASTENING HARDWARE
Alternate floor mounting of the safety reversing sensor will require hardware not provided.
nOUTSIDE QUICK RELEASE (MODEL 7702CB)
Required for a garage with NO accessdoor.
nDOOR REINFORCEMENT
Required if you have a lightweight steel, aluminum, fiberglass or glass panel door.
nRAIL EXTENSION KIT
Required ifyour garage door is more than 7 feet (2.13 m) high.
Tools Needed
2
1
3/16
7/16
1/2
5/32
5/16
5/8
9/16
1/4
7/16
Preparation

3
Carton Inventory
Your garage door opener is packaged in one carton which contains the motor unit and all parts
illustrated below.Accessoriesvary depending on the garage door opener model purchased.Depending
on your model, other accessories may be included with your garage door opener. Instructions for these
accessories will be attached to the accessory and are not included in thismanual.Save the carton and
packing material until the installation and adjustment is complete. The images throughout this manual
are for reference only and your product may look different.
A. Header bracket
B. Pulley
C. Door bracket
D. Curved door arm
E. Straight door arm
(Packaged inside front rail section)
F. Trolley
NOTE: Be sure to assemble the trolley before sliding onto rail.
G. Emergency release rope and handle
H. Rail (1 frontand 4 center sections)
I. Hanging brackets (2)
(Packaged inside the front rail section)
J. Garage door opener (motor unit)
K. Sprocket cover and screws
L. “U” bracket
M. Belt
N. Door control (Motion-Detecting Control Panel or SmartControl Panel®)
O. Remote control
P. The Protector System®
Safety reversing sensors with 2 conductor white and white/black wire attached: Sending Sensor
(1), Receiving Sensor (1), and Safety Sensor Brackets (2)
NOT SHOWN
White and red/white wire
Owner's manual
Hardware
N
A
B
C
H
K
J
O
I
D
E
F
G
L
M
P
OR
Preparation

4
Hardware
Clevis Pin 5/16"x1-1/2"
Ring Fastener (3)
Hex Bolt 5/16"-18x7/8" (4)
Lock Washer
5/16"-18 (5)
Nut
5/16"-18 (6)
Self-Threading Screw
1/4"-14x5/8" (2)
Clevis Pin 5/16"x1"
Clevis Pin 5/16"x1-1/4"
Carriage Bolt
1/4"-20x1/2" (2)
Wing Nut 1/4"-20 (2)
ASSEMBLY INSTALLATION
Screw 6ABx1" (2)
Drywall Anchors (2)
Screw 6-32x1" (2)
DOOR CONTROL
Insulated
Staples
(Not Shown)
Lag Screw 5/16"-9x1-5/8" (4)
Hex Screw
#8x3/8" (3)
(packed with the
sprocket cover)
Bolt
1/4"-20x1-3/4"
Lock Nut
1/4"-20
Bolt
Nut 3/8"
Lock Washer 3/8"
Master Link
Spring
Trolley Nut
Threaded
Shaft
with
Preparation

5
Assembly
STEP 1 Assemble the rail and install the trolley
To prevent INJURY from pinching, keep hands and fingers away from the joints while assembling the
rail.
To avoid installation difficulties, do not run the garage door opener until instructed to do so.
The front rail has a cut out “window” at the door end. The front and back rail both have rail tabs. These
rail tabs MUST be on top of the rail when assembled.
1. Remove the straight door arm and hanging bracket packaged inside the front rail and set aside
for Installation Step 5 and 9.NOTE: To prevent INJURY while unpacking the rail carefully remove
the straight door arm stored within the rail section.
2. Align the rail sections on a flat surface as shown and slide the tapered ends into the larger ones.
Tabs along the side will lockinto place.
3. Place the motor uniton packing material to protectthe cover,and restthe backend of the rail on
top.For convenience,put a support under the frontend ofthe rail.
4. As a temporary stop, inserta screwdriver into the hole 10" (25 cm) fromthe frontend ofthe rail,
as shown.
5. Check to be sure there are 4 plasticwear padsinside the inner trolley.If they became loose
during shipping, check all packing material. Snap them back into position as shown.
6. Slide the trolley assemblyalong the rail from the backend to the screwdriver.
7. Slide the rail onto the “U” bracket,until it reaches all the stops on the top and sides ofthe “U”
bracket.
To garage
door opener
(TO MOTOR UNIT)
Front Rail
Section
(TO DOOR)
“U” Bracket
Outer Trolley
Inner Trolley
Wear Pads
SLIDE TO STOPS
ON TOP AND
SIDES OF
“U” BRACKET
Rail
Tab
Trolley
Window
Cut-Out
Idler
Pulley
Hole

6
Assembly
STEP 2 Fasten the rail to the motor unit
To avoid SERIOUS damage to garage door opener,use ONLY those bolts/fastenersmounted in the
top ofthe opener.
1. Insert a 1/4"-20x1-3/4" boltinto the cover protection bolt hole on the backend of the rail as
shown.Tighten securely with a 1/4"-20 lock nut. DO NOTovertighten.
2. Remove the bolts from the top ofthe motor unit.
3. Use the carton to supportthe front end of the rail.
4. Place the “U” bracket, flat side down onto the motor unitand align the bracket holes with the bolt
holes.
5. Fasten the “U” bracket with the previously removed bolts;DO NOT use any power tools. The use
ofpower toolsmaypermanentlydamage the garage door opener.
HARDWARE
Bolt 1/4"-20x1-3/4" Lock Nut 1/4"-20
“U” Bracket
Cover Protection
Bolt Hole
Bolt 1/4"-20x1-3/4"
Lock Nut 1/4"-20
Bolts (Mounted in the
garage door opener)

7
Assembly
STEP 3 Install the idler pulley
1. Lay the beltbeside the rail, as shown.Grasp the end with the hooked trolley connector and pass
approximately 12" (30 cm) of beltthrough the window. Keep the ribbed side toward the rail, and
allow it to hang until AssemblyStep 4.
2. Remove the tape from the idler pulley.The inside center should be pre-greased. Ifdry, regrease
to ensure proper operation.
3. Place the idler pulley into the window as shown.
4. Insert the idler bolt from the top through the rail and pulley. Tighten with a 3/8" lockwasher and
nut underneath the rail until the lock washer is compressed.
5. Rotate the pulley to be sure it spins freely.
6. Locate the rail tab. The rail tab isbetween the idler boltand the trolley in the front rail section.Use
a flathead screwdriver and liftthe rail tab until the tab isvertical (90º).
HARDWARE
Bolt Nut 3/8"
Lock Washer 3/8"
Rail
Trolley Connector
Bolt
Lock Washer 3/8"
Nut 3/8"
Rail
Tab
CORRECT
INCORRECT
Rail Tab
Idler Pulley
Grease Inside Pulley

8
Assembly
STEP 4 Install the belt
1. Pull the beltaround the idler pulley and toward the trolley.The ribbed side must contact the
pulley.
2. Hook the trolley connector into the retaining slot on the trolley asshown (Figure 1).
3. With the trolley againstthe screwdriver,dispense the remainder ofthe beltalong the rail
lengthtoward the motor unit and around the sprocket (Figure 2). The sprocket teeth must engage
the belt.
4. Check to make sure the belt is not twisted. Connectthe trolley threaded shaft with the master link
(Figure 3).
lPush pins of master link bar through holes in end of belt and trolley threaded shaft.
lPush master link cap over pins and pastpin notches.
lSlide clip-on spring over cap and onto pin notches until both pins are securely locked in
place.
5. Remove the spring trolley nutfrom the threaded shaft.
6. Insert the trolley threaded shaft through the hole in the trolley.
HARDWARE
Master
Link
Threaded Shaft with Spring Trolley Nut
Sprocket
Figure 3
Front Rail
Section
(TO DOOR)
Idler
Pulley
Threaded Shaft
Master
Link
Figure 2
Trolley Connector
Figure 1
Retaining
Slot

9
Assembly
STEP 5 Tighten the belt
1. By hand, thread the spring trolley nuton the threaded shaft until it is finger tightagainstthe
trolley.Do not use any tools. Remove the screwdriver.
2. Insert a flathead screwdriver tip into one ofthe nut ring slots and brace it firmlyagainst the trolley.
3. Tighten the spring trolley nut with an adjustable wrench or a 7/16" open end wrench about a
quarter turn until the spring releases and snaps the nut ring againstthe trolley. This setsthe
spring to optimum belt tension.
Nut Ring
BEFORE
1"
(2.5
cm)
Nut Ring
AFTER
1-1/4"
(3.18 cm)
Nut Ring Slot
Spring Trolley
STEP 6 Install the sprocket cover
To avoid possible SERIOUS INJURY to finger from moving garage door opener:
lALWAYS keep hand clear ofsprocket while operating opener.
lSecurely attach sprocket cover BEFORE operating.
1. Position the sprocket cover over the sprocket asshown and fasten to the mounting plate with
8x3/8" hex screws provided.
You have now finished assembling your garage door opener. Please read the following warnings
before proceeding to the installation section.
Hex Screw #8x3/8"
(Packed with the
sprocket cover)
HARDWARE
Hex Screw #8x3/8"
Sprocket Cover

10
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 properlybalanced and lubricated garage door. An
improperly balanced door mayNOTreverse when required and could resultin SEVERE
INJURY or DEATH.
3. ALL repairsto 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 floor.
6. Mount the emergency release within reach,but at least6 feet (1.83 m) above the floor and
avoiding contact with vehicles to avoid accidental release.
7. NEVER connectgarage 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:
lwithin sight ofthe garage door.
lout of reach of children at minimum height of 5 feet (1.5m).
laway 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" (3.8 cm) high object(or a 2x4 laid flat) on the floor.
13. To avoid SERIOUS PERSONAL INJURY or DEATHfrom electrocution,disconnectALL electric
power BEFORE performing ANY service or maintenance.
14. DO NOTenable the Timer-to-Close functionality if operating either one-piece or swinging
garage doors.To be enabled ONLY when operating a sectional door.

11
Installation
STEP 1 Determine the header bracket location
To prevent possible SERIOUS INJURY or DEATH:
lHeader bracket MUSTbe RIGIDLY fastened to structural support on header wall or ceiling,
otherwise garage door might NOT reverse when required. DO NOT install header bracket over
drywall.
lConcrete anchors MUST be used ifmounting header bracketor 2x4 into masonry.
lNEVER try to loosen, move or adjust garage door, springs, cables, pulleys, brackets, or their
hardware, ALL of which are under EXTREME tension.
lALWAYS call a trained door systems technician if garage door binds, sticks, or is out of balance.
An unbalanced garage door mightNOT reverse when required.
Installation procedures vary according to garage door types. Follow the instructions which apply to your
door.
1. Close the door and markthe inside vertical centerline of the garage door.
2. Extend the line onto the header wall above the door.You can fasten the header bracketwithin 4
feet(1.22 m) ofthe leftor right ofthe door center only ifa torsion spring or center bearing plate is
in the way;or you can attach it to the ceiling (see page 12) when clearance is minimal. (It may be
mounted on the wall upside down ifnecessary, to gain approximately1/2" (1 cm).If you need to
install the header bracketon a 2x4 (on wall or ceiling),use lag screws (not provided) to securely
fasten the 2x4 to structural supportsas shown here and on page 12.
3. Open your door to the highestpoint oftravel as shown.Draw an intersecting horizontal line on
the header wall 2" (5 cm) above the high point:
l2" (5 cm) above the high point for sectional door and one-piece door with track.
l8" (20 cm) above the high point for one-piece door without track.
This height will provide travel clearance for the top edge ofthe door. NOTE: If the total number of inches
exceeds the height available in your garage, use the maximum height possible, or refer to page12 for
ceiling installation.
Header Wall Vertical Centerline of Garage Door
2x4 Structural
Supports
Level
(Optional)
Unfinished
Ceiling
2x4
OPTIONAL CEILING MOUNT
FOR HEADER BRACKET
Sectional door with curved track
Header Wall
Track
2" (5 cm)
Highest
Point of
Travel
Door
One-piece door with horizontal track
Header Wall
Track
2" (5 cm)
Highest
Point of
Travel
Door
One-piece door without track:
jamb hardware
Header Wall
8" (20 cm)
Highest
Point of
Travel
Door
Jamb
Hardware
One-piece door without track:
pivot hardware
Header Wall
8" (20 cm)
Highest
Point of
Travel
Door
Pivot

12
Installation
STEP 2 Install the header bracket
You can attach the header bracket either to the wall above the garage door,or to the ceiling.Followthe
instructionswhich will work best for your particular requirements. Do not install the header bracket over
drywall. If installing into masonry, use concrete anchors (not provided).
HARDWARE
Lag Screw 5/16"-9x1-5/8"
OPTION A WALL INSTALLATION
1. Center the bracketon the vertical centerline with the bottom edge ofthe bracketon the horizontal
line asshown (with the arrow pointing toward the ceiling).
2. Mark the vertical set ofbracket holes.Drill 3/16" pilot holes and fasten the bracketsecurely to a
structural supportwith the hardware provided.
UP
Wall Mount
Optional Mounting
Holes
Vertical
Centerline of
Garage Door
(Header Wall)
Header
Bracket
2x4 Structural
Support
Door Spring
(Garage Door)
Highest Point
of Garage
Door Travel
Horizontal
Line
Lag Screw
5/16"-9x1-5/8"
OPTION B CEILING INSTALLATION
1. Extend the vertical centerline onto the ceiling as shown.
2. Center the bracketon the vertical mark, no more than 6" (15cm) from the wall. Make sure the
arrow is pointing awayfrom the wall.The bracket can be mounted flush againstthe ceiling when
clearance is minimal.
3. Mark the side holes.Drill 3/16" pilot holes and fasten bracket securely to a structural support with
the hardware provided.
UP
(Header Wall)
Ceiling Mounting
Holes (Finished Ceiling)
Vertical
Centerline of
Garage Door
Header
Bracket
6" (15 cm)
Maximum
Door Spring
(Garage Door)
Lag Screw
5/16"-9x1-5/8"

13
Installation
STEP 3 Attach the rail to the header bracket
1. Position the opener on the garage floor below the header bracket. Use packing material as a
protective base.
NOTE: If the door spring is in the way, you will need help. Have someone hold the opener
securely on a temporary support to allow the rail to clear the spring.
2. Position the rail bracket against the header bracket.
3. Align the bracket holes and join with a clevis pin asshown.
4. Insert a ring fastener to secure.
HARDWARE
Clevis Pin 5/16"x1-1/2" Ring Fastener
Clevis Pin
5/16"x1-1/2"
Ring Fastener
STEP 4 Position the garage door opener
To prevent damage to garage door, rest garage door opener rail on 2x4 placed on top section ofdoor.
1. Remove the packing material and lift the garage door opener onto a ladder.
2. Fully open the door and place a 2x4 (laid flat) under the rail. For one-piece doors without tracks,
lay the 2x4 on it's side.
NOTE: A 2x4 is ideal for setting the distance between the rail and the door. If the ladder is not tall
enough you will need help at this point.If the door hits the trolley when it is raised, pull the trolley release
arm down to disconnectthe inner and outer trolley. Slide the outer trolley toward the garage door
opener. The trolley can remain disconnected until instructed.
One-piece
door without
tracks
All other door types
Connected Disconnected

14
Installation
STEP 5 Hang the garage door opener
To avoid possible SERIOUS INJURY from a falling garage door opener,fasten it SECURELY to
structural supports ofthe garage. Concrete anchors MUST be used if installing ANY brackets into
masonry.
Hanging the garage door opener will vary depending on your garage. Below are three example
installations. Your installation maybe different.For ALL installationsthe garage door opener MUSTbe
connected to structural supports. The instructions illustrate one of the examples below.
Finished
Ceiling
Unfinished
Ceiling
HARDWARE
Hex Bolt 5/16"- 18x7/8"
Nut 5/16"-18
Lock Washer
5/16"-18
Lag Screw 5/16"-9x1-5/8"
1. On finished ceilings, use the lag screwsto attach a supportbracket (not provided) to the structural
supports before installing the garage door opener.
2. Make sure the garage door opener isaligned with the header bracket.Measure the distance
from each side of the garage door opener to the support bracket.
3. Cutboth piecesof the hanging bracket to required lengths.
4. Attach the end ofeach hanging bracket to the supportbracket with appropriate hardware (not
provided).
5. Attach the garage door opener to the hanging brackets with the hex bolts,lockwashers, and
nuts.
6. Remove the 2x4 and manuallyclose the door. Ifthe door hits the rail,raise the header bracket.
Finished
Ceiling (not provided)
(not provided)
Lag Screw
5/16"-
9x1-5/8"
Lag Screw
5/16"-
9x1-5/8"
123
(not
provided)
Hex Bolt
5/16"- 18x7/8"
Nut 5/16"-18
Lock Washer
5/16"-18
456

15
Installation
STEP 6 Install the light bulbs
To prevent possible OVERHEATING of the end panel or light socket:
lUse ONLY A19 incandescent(100W maximum) or compact fluorescent (26W maximum) light
bulbs.
lDO NOT use incandescent bulbs larger than 100W.
lDO NOT use compact fluorescent light bulbs larger than 26W (100W) equivalent.
lDO NOT use halogen bulbs.
lDO NOT use short neck or specialty light bulbs.
1. Pull on the top sides of the lightlensand rotate the light lens down.
2. Insert an A19 incandescent (100W maximum) or compact fluorescent (26W, 100W equivalent)
lightbulb into the light socket.
3. Rotate the lensup to close.
NOTE: Do not use halogen, short neck, or specialty light bulbs as these may overheat the end panel or
light socket. Do not use LED bulbs as they may reduce the range or performance of your remote controls.
or
or
STEP 7 Attach the emergency release rope and handle
To prevent possible SERIOUS INJURY or DEATH from a falling garage door:
lIf possible,use emergencyrelease handle to disengage trolleyONLY when garage door is
CLOSED. Weak or broken springs or unbalanced door could result in an open door falling
rapidlyand/or unexpectedly.
lNEVER use emergency release handle unless garage doorway is clear of persons and
obstructions.
lNEVER use handle to pull door open or closed. Ifrope knotbecomes untied, you could fall.
1. Insert one end ofthe emergency release rope through the handle. Make sure that “NOTICE” is
rightside up. Tie a knot at least1 inch (2.5 cm) from the end of the emergency release rope.
2. Insert the other end ofthe emergency release rope through the hole in the trolley release arm.
Mount the emergency release within reach, but at least 6 feet (1.83 m) above floor, avoiding
contact with vehicles to preventaccidental release and secure with a knot.
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.

16
Installation
STEP 8 Install the door bracket
Fiberglass, aluminum or lightweight steel garage doors WILL REQUIRE reinforcement BEFORE
installation of door bracket. Contact the garage door manufacturer or installing dealer for opener
reinforcement instructions or reinforcementkit.Failure to reinforce the top section asrequired
according to the door manufacturer mayvoid the door warranty.
A horizontal and vertical reinforcement isneeded for
lightweight garage doors (fiberglass, aluminum, steel,
doors with glass panel, etc.) (not provided). A horizontal
reinforcement brace should be long enough to be
secured to two or three vertical supports. A vertical
reinforcement brace should cover the heightofthe top
panel. Contact the garage door manufacturer or installing
dealer for opener reinforcement instructions or
reinforcement kit.
NOTE: 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 the next step.
Self-Threading Screw
1/4"-14x5/8"
HARDWARE
OPTION A SECTIONAL DOORS
1. Center the door bracket on the previouslymarked vertical centerline used for the header bracket
installation. Note correct UP placement, as stamped inside the bracket.
2. Position the top edge ofthe bracket 2"-4" (5-10 cm) below the top edge of the door, ORdirectly
below any structural support acrossthe top ofthe door.
3. Mark, drill holes and install as follows, depending on your door’s construction:
Metal or light weight doors using a vertical angle iron brace between the door panel support and
the door bracket:
lDrill 3/16" fastening holes.Secure the door bracket using the two 1/4"-14x5/8" selfthreading
screws. (Figure 1)
lAlternately, use two 5/16"-18x2" bolts, lock washers and nuts (not provided). (Figure 2)
Metal, insulated or light weight factory reinforced doors:
lDrill 3/16" fastening holes. Secure the door bracket using the self-threading screws.(Figure 3)
Wood Doors:
lUse top and bottom or side to side door bracket holes.Drill 5/16" holes through the door and
secure bracket with 5/16"-18x2" carriage bolts, lock washers and nuts (not provided). (Figure 4)
NOTE: The 1/4"-14x5/8" self-threading screws are not intended for use on wood doors.
FIGURE 1
FIGURE 3 FIGURE 4
FIGURE 2
Vertical
Reinforcement
Vertical Centerline
of Garage Door
UP
Door Bracket
Vertical Reinforcement
Vertical Centerline
of Garage Door
Hardware
(not provided)
Door Bracket
UP
Vertical
Centerline
of Garage
Door
UP
Vertical Centerline of
Garage Door
Hardware
(not provided)
UP
Inside Edge of Door or
Reinforcement Board
Self-Threading Screw
1/4"-14x5/8"
Self-Threading
Screw
1/4"-14x5/8"

17
Installation
STEP 8 Install the door bracket (continued)
OPTION B ONE-PIECE DOORS
1. Center the door bracket on the top of the door,in line with the header bracketas shown.
2. Mark either the left and right, or the top and bottom holes.
Metal Doors:
lDrill 3/16" pilot holes and fasten the bracket with the self-threading screwsprovided.
Wood Doors:
lDrill 5/16" holes and use 5/16"-18x2" carriage bolts, lock washers and nuts (not provided) or
5/16"x1-1/2" lag screws (notprovided) depending on your installation needs.
NOTE: The door bracket may be installed on the top edge of the door if required for your installation.
(Refer to the dotted line optional placement drawing.)
For a door with no exposed
framing, or for the optional
installation, use lag screws
5/16"x1-1/2" (not provided)
to fasten the door bracket.
Vertical
Centerline
of Garage
Door
Optional
Placement
of Door
Bracket
Door Bracket
Header Bracket
Header Wall
2x4 Support (Finished Ceiling)
Door
Bracket
Top of Door
(Inside Garage)
Top Edge of
Door
Optional
Placement
Optional
Placement
Top Edge
of Door
Top of Door
(Inside Garage)
Door
Bracket
Hardware
(not provided)
Hardware
(not provided)
Metal Door Wood Door
Self-Threading
Screw 1/4"-14x5/8"

18
Installation
STEP 9 Connect the door arm to the trolley
Installation will vary according to the garage door type. Followthe instructions which applyto your door.
OPTION A SECTIONAL DOORS
IMPORTANT: The groove on the straight door arm MUST face awayfrom the curved door arm.
1. Close the door.Disconnect the trolley by pulling the emergency release handle.
2. Attach the straightdoor arm to the outer trolley using the clevis pin. Secure with the ring fastener.
3. Attach the curved door arm to the door bracket using the clevis pin. Secure with the ring fastener.
4. Bring arm sections together.Find two pairs ofholes that line up and join sections.Selectholes as
far apart aspossible to increase door arm rigidityand attach using the bolts, nuts,and lock
washers.
5. Pull the emergencyrelease handle toward the garage door opener until the trolley release arm
is horizontal. The trolley will re-engage automatically when the garage door opener is activated.
NOTE: If the holes in the curved door arm and the straight door arm do not align, reverse the straight
door arm, select two holes (as far apart as possible) and attach using bolts , nuts, and lock washers . If the
straight door arm is hanging down too far, you may cut 6 inches (15 cm) from the solid end.
HARDWARE
Hex Bolt 5/16"-18x7/8"
Nut 5/16"-18
Lock Washer 5/16" -18
Clevis Pin 5/16"x1" Clevis Pin 5/16"x1-1/4"
Ring Fastener
Straight
Door Arm Curved
Door
Arm
(Groove
facing
out)
CORRECT
Straight
Door
Arm Curved
Door
Arm
INCORRECT
Lock Washer
5/16" -18
Nut
5/16"-18
Hex Bolt 5/16"-18x7/8"
Clevis Pin 5/16"x1-1/4"
Ring Fastener Clevis Pin
5/16"x1"

19
Installation
STEP 9 Connect the door arm to the trolley (continued)
OPTION B ONE-PIECE DOORS
IMPORTANT: The groove on the straight door arm MUST face awayfrom the curved door arm.
1. Close the door.Disconnect the trolley by pulling the emergency release handle.
2. Fasten the straight door arm and the curved door arm together to the longest possible length
(with a 2 or 3 hole overlap) using the bolts, nuts,and lockwashers.
3. Attach the straightdoor arm to the door bracketusing the clevispin.Secure with the ring fastener.
4. Attach the curved door arm to the trolley using the clevis pin. Secure with the ring fastener.
5. Pull the emergencyrelease handle toward the garage door opener until the trolley release arm
is horizontal.
HARDWARE
Hex Bolt 5/16"-18x7/8"
Nut 5/16"-18
Lock Washer 5/16" -18
Clevis Pin 5/16"x1" Clevis Pin 5/16"x1-1/4"
Ring Fastener
One-Piece Door without Track
One-Piece Door with Track
Straight
Door Arm
Curved
Door
Arm
(Groove
facing out)
CORRECT INCORRECT
Straight
Door
Arm
Curved
Door
Arm
Ring
Fastener Ring Fastener
Nut 5/16"-18
Nut 5/16"-18
Ring
Fastener
Ring Fastener
Lock Washer 5/16" -18
Lock Washer 5/16" -18
Clevis Pin 5/16"x1-1/4"
Clevis Pin
5/16"x1-1/4"
Hex Bolt 5/16"-18x7/8"
Hex Bolt 5/16"-18x7/8"
Clevis Pin
5/16"x1"
Clevis Pin
5/16"x1"

20
Installation
STEP 10 Install the door control
To prevent possible SERIOUS INJURY or DEATH from electrocution:
lBe sure power isNOT connected BEFORE installing door control.
lConnectONLY to 12 VOLT low voltage wires.
To prevent possible SERIOUS INJURY or DEATH from a closing garage door:
lInstall 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.
lNEVER permitchildren to operate or playwith door control push buttons or remote control
transmitters.
lActivate door ONLY when it can be seen clearly,isproperly adjusted,and there are no
obstructions to door travel.
lALWAYS keep garage door in sight until completely closed. NEVER permit anyone to cross path
of closing garage door.
INTRODUCTION
Compatible with MyQ®enabled accessories, see page 44. Your garage door opener is compatible with
up to 2 MyQ®door controls. NOTE: Older Chamberlain door controls and third party products are not
compatible.
Install the door control within sight of the door at a minimum height of5 feet (1.5 m) where small children
cannot reach, and away from the moving parts of the door. For gang box installations it is not necessary
to drill holesor install the drywall anchors.Use the existing holesin the gang box.
NOTE: Your product may look different than the illustrations.
HARDWARE
Screw
6ABx1" (2)
Drywall
Anchors (2)
Screw
6-32x1" (2)
1. Strip 7/16 inch (11 mm) of insulation from one end ofthe wire and separate the wires.
2. Connectone wire to each of the two screwson the back ofthe door control. The wires can be
connected to either screw.Ifyour garage ispre-wired for the door control choose any two wires to
connect, note which wires are used so the correct wires are connected to the garage door
opener in a later step.
3. Mark the location ofthe bottom mounting hole and drill a 5/32 inch (4 mm) hole.
4. Install the bottom screw,allowing 1/8 inch (3 mm) to protrude from the wall.
5. Position the bottom hole of the door control over the screw and slide down into place.
6. Liftthe push bar up and markthe top hole.
7. Remove the door control from the wall and drill a 5/32 inch (4 mm) hole for the top screw.
8. Position the bottom hole of the door control over the screw and slide down into place.Attach the
top screw.
7/16" (11 mm) Wall
1 2 3
DRYWALL GANG BOX
6ABx1"
6-32x1"
Drywall Anchor
4-5 6
6-32x1"
GANG BOX
8 DRYWALL
6ABx1"
Drywall Anchor
7

21
Installation
STEP 11 Wire the door control to the garage door opener
HARDWARE
Insulated Staple
(Not Shown)
1. Run the white and red/white wire from the door control to the garage door opener. Attach the
wire to the wall and ceiling with the staple (notapplicable for gang box or pre-wired installations).
Do notpierce the wire with the staple as thismay cause a short or an open circuit.
2. Strip 7/16 inch (11 mm) of insulation from the end ofthe wire near the garage door opener.
3. Connectthe wire to the red and white terminals on the garage door opener.Ifyour garage is pre-
wired make sure you use the same wires that are connected to the door control. To insert or
release wires from the terminal, push in the tab with screwdriver tip.
RED
WHITE
WHITE
GREY
7/16" (11 mm)
2
3
1
Staple
STEP 12 Attach the warning labels
1. Attach the entrapment warning label on the wall near the door control with tacks or staples.
2. Attach the manual release/safetyreverse testlabel in a visible location on the inside ofthe
garage door.

22
Installation
STEP 13 Install the Protector System®
Be sure power is NOT connected to the garage door opener BEFORE installing the safety reversing
sensor.
To prevent SERIOUS INJURY or DEATHfrom closing garage door:
lCorrectly connect and align the safety reversing sensor. This required safety device MUST NOT
be disabled.
lInstall the safetyreversing sensor so beam is NO HIGHERthan 6" (15 cm) above garage floor.
IMPORTANT INFORMATION ABOUT THE SAFETY REVERSING SENSORS
The safety reversing sensors must be connected and aligned correctly before the garage door
opener will move in the down direction.
The sending sensor (with an amber LED) transmits an invisible light beam to the receiving sensor (with a
green LED). Ifan obstruction breaksthe lightbeam while the door is closing, the door will stop and
reverse to the full open position, and the garage door opener lightswill flash 10 times.
NOTE: For energy efficiency the garage door opener will enter sleep mode when the door is fully
closed. The sleep mode shuts the garage door opener down until activated. The sleep mode is
sequenced with the garage door opener light bulb; as the light bulb turns off the sensor LEDs will turn off
and whenever the garage door opener lights turn on the sensor LEDswill light. The garage door opener
will not go into the sleep mode until the garage door opener has completed 5 cycles upon power up.
When installing the safety reversing sensors check the following:
lSensorsare installed inside the garage, one on either side ofthe door.
lSensorsare facing each other with the lenses aligned and the receiving sensor lens does not
receive direct sunlight.
lSensorsare no more than 6 inches (15 cm) above the floor and the lightbeam isunobstructed.
Safety Reversing Sensor
6" (15 cm) max. above floor
Invisible Light Beam
Protection Area
Facing the door from inside the garage
HARDWARE
Carriage Bolt
1/4"-20x1/2" Wing Nut
1/4"-20
The safety reversing sensors can be attached to the door track, the wall, or the floor. The sensorsshould
be no more than 6 inches (15 cm) above the floor. If the door track will not support the sensor bracket a
wall installation is recommended. Choose one of the following installations.
OPTION A DOOR TRACK INSTALLATION
1. Slide the curved armsofthe sensor bracket around the edge of the door track.Snap into place
so that the sensor bracket is flush against the track.
2. Slide the carriage bolt into the slot on each sensor.
3. Insert the boltthrough the hole in the sensor bracket and attach with the wing nut.The lenses on
both sensors should pointtoward each other.Make sure the lens isnotobstructed by the sensor
bracket.
No more
than 6 inches
(15 cm) Carriage Bolt
1/4"-20x1/2"
Wing Nut
1/4"-20
123

23
Installation
STEP 13 Install the Protector System®(continued)
OPTION B WALL INSTALLATION
If additional clearance isneeded an extension bracket (notprovided) or wood blockscan be used.Make
sure each bracket has the same amountof clearance so they will align correctly.
1. Position the sensor bracket against the wall with the curved armsfacing the door. Make sure
there is enough clearance for the beamto be unobstructed. Mark holes.
2. Drill 3/16 inch pilot holes for each sensor bracket and attach the sensor bracketsto the wall using
lag screws (not provided).
3. Slide the carriage bolt into the slot on each sensor.
4. Insert the boltthrough the hole in the sensor bracket and attach with the wing nut.The lenses on
both sensors should pointtoward each other.Make sure the lens isnotobstructed by the sensor
bracket.
(Not provided)
No more than
6 inches (15 cm)
12
Inside
Garage
Wall
(Not provided)
Lens
Carriage Bolt
1/4"-20x1/2"
Wing Nut
1/4"-20
34
OPTION C FLOOR INSTALLATION
Use an extension bracket (notprovided) or wood block to raise the sensor bracket if needed.
1. Carefully measure the position of both sensor bracketsso theywill be the same distance from the
wall and unobstructed.
2. Attach the sensor bracketsto the floor using concrete anchors (not provided).
3. Slide the carriage bolt into the slot on each sensor.
4. Insert the boltthrough the hole in the sensor bracket and attach with the wing nut.The lenses on
both sensors should pointtoward each other.Make sure the lens isnotobstructed by the sensor
bracket.
Inside
Garage
Wall
(Not provided)
1 2
Carriage Bolt
1/4"-20x1/2"
Wing Nut
1/4"-20
34

24
Installation
STEP 14 Wire the Safety Reversing Sensors
If your garage already has wires installed for the safety reversing sensors, proceed to page 25.
HARDWARE
Insulated Staple
(Not Shown)
OPTION A INSTALLATION WITHOUT PRE-WIRING
1. Run the wire from both sensors to the garage door opener. Attach the wire to the wall and ceiling
with the staples.
2. Strip 7/16 inch (11 mm) of insulation from each set ofwires.Separate the wires.Twistthe white
wires together. Twist the white/black wires together.
3. 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 insertor remove the wires from the
terminal, push in the tab with a screwdriver tip.
Staple
7/16" (11 mm)
WHITE
WHITE
GREY
RED
12
3

25
Installation
STEP 14 Wire the Safety Reversing Sensors (continued)
OPTION B PRE-WIRED INSTALLATION
1. Cutthe end ofthe safety reversing sensor wire, making sure there is enough wire to reach the
pre-installed wires from the wall.
2. Separate the safetyreversing sensor wires and strip 7/16 inch (11 mm) of insulation from each
end.Choose two ofthe pre-installed wiresand strip 7/16 inch (11 mm) of insulation from each
end.Make sure thatyou choose the same color pre-installed wires for each sensor.
3. Connectthe pre-installed wiresto the sensor wireswith wire nutsmaking sure the colors
correspond for each sensor. For example, the white wire would connectto the yellow wire and
the white/black wire would connect to the purple wire.
4. At the garage door opener, strip 7/16 inch (11 mm) ofinsulation from each end of the wires
previously chosen for the safetyreversing sensors.Twistthe like-colored wires together.
5. Insert the wires connected to the white safety sensor wires to the white terminal on the garage
door opener. Insertthe wires that are connected to the white/blacksafetysensor wires to the grey
terminal on the garage door opener.
Safety reversing
sensor wires
Pre-installed
wires
White
White/Black
Yellow (for example)
Purple (for example)
Not Provided
Pre-installed wires
Safety reversing
sensor wires
7/16" (11 mm)
Yellow
Purple
1
3
4
7/16"
(11 mm)
2
WHITE
WHITE
RED
GREY
Purple
(for
example)
Yellow
(for example)
To insert or remove the wires from
the terminal, push in the tab with a
screwdriver tip.
5

26
Installation
STEP 15 Connect power
To prevent possible SERIOUS INJURY or DEATH from electrocution or fire:
lBe sure power is NOT connected to the opener, and disconnectpower to circuit BEFORE
removing cover to establish permanent wiring connection.
lGarage door installation and wiring MUST be in compliance with ALL local electrical and building
codes.
lNEVER use an extension cord,2-wire adapter,or change plug in ANY way to make itfit outlet. Be
sure the opener isgrounded.
To avoid installation difficulties, do not run the opener at this time.
To reduce the risk ofelectric shock, your garage door opener hasa grounding type plug with a third
grounding pin. This plug will only fit into a grounding type outlet. Ifthe plug doesn’t fitinto the outletyou
have, contact a qualified electrician to install the proper outlet.
THERE ARE TWO OPTIONS FOR CONNECTING POWER:
OPTION A TYPICAL WIRING
1. Plug in the garage door opener into a grounded outlet.
2. DO NOT run garage door opener atthis time.
OPTION B PERMANENT WIRING (Models manufactured before October 2012)
If permanent wiring is required by your local code, refer to the following procedure. To make a
permanent connection through the 7/8 inch hole in the top of the motor unit (according to local
code):
1. Be sure power is NOT connected to the opener, and disconnectpower to circuit.
2. Remove the garage door opener cover and setaside.
3. Remove the attached green ground terminal.
4. Cutblackand white wires and strip away1/2 inch (1 cm) ofinsulation, 3 inch (7.5 cm) before
spade terminals.
5. Remove the power cord from opener.
6. Install a conduit or flex cable adapter to the 7/8 inch hole.
7. Run wiresthrough conduit,cut to proper length and strip insulation.
8. Attach with wire nuts provided. Attach the ground wire to the green ground screw.The opener
must be grounded.
9. Properly secure wire under plastic ties so that wire does notcome in contact with moving parts.
10. Reinstall the cover. DO NOT run garage door opener at this time.
Ground Tab
Green Ground
Screw
Ground Wire
Black
Wire
White Wire
PERMANENT WIRING
Wire Nuts
Refer to page 27 for models manufactured after October 2012.

27
Installation
OPTION B PERMANENT WIRING (Models manufactured after October 2012)
If permanent wiring is required by your local code, refer to the following procedure. To make a
permanent connection through the 7/8 inch hole in the top of the motor unit (according to local
code):
1. Remove the motor unit cover screwsand setthe cover aside.
2. Remove the attached 3-prong cord.
3. Connectthe black (line) wire to the screw on the brassterminal; the white (neutral) wire to the
screw on the silver terminal;and the ground wire to the green ground screw.The opener must
be grounded.
4. Reinstall the cover.
Ground Tab
Green
Ground
Screw
Ground
Wire
White Wire
Black
Wire
Black
Wire

28
Installation
STEP 16 Aligning the safety reversing sensors
The door will not close if the sensors have not been installed and aligned correctly.
When the light beam isobstructed or misaligned while the door is closing, the door will reverse and the
garage door opener lights will flash ten times. If the door is already open, it will not close.
1. Check to make sure the LEDsin both sensors are glowing steadily. The LEDs in both sensors will
glowsteadilyif they are aligned and wired correctly.
The sensorscan be aligned by loosening the wing nuts, aligning the sensors, and tightening the wing
nuts.
Green LED
Amber LED
If the receiving sensor is in direct sunlight,
switch it with sending sensor so it is on the
opposite side of the door.
(invisible light beam)
SENDING SENSOR RECEIVING SENSOR
IF THE AMBER LED ON THE SENDING SENSOR IS NOT GLOWING:
1. Make sure there is power to the garage door opener.
2. Make sure the sensor wire isnotshorted/broken.
3. Make sure the sensor has been wired correctly: white wiresto white terminal and white/black
wires to grey terminal.
RED
WHITE
WHITE
GREY
3
2
1
IF THE GREEN LED ON THE RECEIVING SENSOR IS NOT GLOWING:
1. Make sure the sensor wire isnotshorted/broken.
2. Make sure the sensors are aligned.
12
STEP 17 Ensure the door control is wired correctly
If the door control has been installed and wired correctly,a message will display on the SmartControl
Panel screen or the command LED on the Motion-Detecting Control Panel will blink.

29
Adjustments
Introduction
Without a properly installed safety reversal system, persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage door.
lIncorrect adjustmentof garage door travel limitswill interfere with proper operation ofsafety
reversal system.
lAfter ANY adjustmentsare made,the safetyreversal system MUST be tested. Door MUSTreverse
on contact with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on floor.
To prevent damage to vehicles, be sure fullyopen door provides adequate clearance.
Your garage door opener is designed with electronic controls to make setup and adjustmentseasy.The
adjustments allow you to program where the door will stop in the open (UP) and close (DOWN) position.
The electronic controls sense the amount offorce required to open and close the door. The force is
adjusted automatically when you program the travel.
NOTE: If anything interferes with the door’s upward travel it will stop. If anything interferes with the door’s
downward travel, it will reverse.
UP (Open) DOWN (Close)
One-Piece Doors Only
When setting the UP travel for a one-piece door ensure that the door does not slant backwards when
fully open (UP). If the door is slanted backwards this will cause unnecessary bucking and/or jerking when
the door isopening or closing.
CORRECT
INCORRECT
Programming Buttons
The programming buttons are located on the left side panel of the garage door opener and are used to
program the travel.While programming,the UP and DOWNbuttons can be used to move the door as
needed.
UP Button
Adjustment Button
DOWN Button
PROGRAMMING BUTTONS
To watch a short instructional video on how to program the travel on your
new garage door opener use your smartphone to read the QRCode:

30
Adjustments
STEP 1 Program the Travel
Without a properly installed safety reversal system, persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage door.
lIncorrect adjustmentof garage door travel limitswill interfere with proper operation ofsafety
reversal system.
lAfter ANY adjustmentsare made,the safetyreversal system MUST be tested. Door MUSTreverse
on contact with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on floor.
While programming, the UP and DOWN buttons can be used to move the door as needed.
1. Press and hold the AdjustmentButton until the UP Button begins to flash and/or a beep is heard.
2. Press and hold the UP Button until the door is in the desired UP position.
3. Once the door is in the desired UP position press and release the AdjustmentButton. The
garage door opener lights will flash twice and the DOWN Button will begin to flash.IMPORTANT
NOTE: For one-piece door installations refer to page 29.
4. Press and hold the DOWNbutton until the door is in the desired DOWN position.
5. Once the door is in the desired DOWN position press and release the AdjustmentButton. The
garage door opener lights will flash twice and the UP Button will begin to flash.
6. Press and release the UP Button. When the door travels to the programmed UP position, the
DOWN Button will begin to flash.
7. Press and release the DOWN Button. The door will travel to the programmed DOWN position.
Programming is complete.
* Ifthe garage door opener lights are flashing 5 timesduring the steps for Program the Travel,the
programming has timed out.Ifthe garage door opener lights are flashing 10 times during the steps for
Program the Travel,the safety reversing sensors are misaligned or obstructed (refer to page 28). When
the sensors are aligned and unobstructed, cycle the door through a complete up and down cycle using
the remote control or the UP and DOWNbuttons. Programming is complete.Ifyou are unable to operate
the door up and down, repeatthe steps for Programming the Travel.
UP Button
Adjustment Button
DOWN Button
PROGRAMMING BUTTONS
1 2 3
4 5
6 7

31
Adjustments
STEP 2 Test the Safety Reversal System
Without a properly installed safety reversal system, persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage door.
lSafety reversal system MUST be tested every month.
lAfter ANY adjustmentsare made,the safetyreversal system MUST be tested. Door MUSTreverse
on contact with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on the floor.
1. With the door fully open, place a 1-1/2 inch (3.8 cm) board (or a 2x4 laid flat) on the floor,
centered under the garage door.
2. Operate the door in the down direction. The door MUST reverse on striking the obstruction.
If the door stops and does not reverse on the obstruction,the down travel needsto be increased (refer to
AdjustmentStep 1). Repeatthe test. When the door reverses on the 1-1/2" (3.8 cm) board (or 2x4 laid
flat), remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment.
If the garage door opener continues to fail the safety reversal test,call a trained door systems technician.
1 2
STEP 3 Test the Protector System®
Without a properly installed safety reversing sensor, persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage door.
1. Open the door. Place the garage door opener carton in the path of the door.
2. Press the remote control push button to close the door.The door will not move more than an inch
(2.5 cm),and the garage door opener lightswill flash 10 times.
The garage door opener will not close from a remote control ifthe LED in either safetyreversing sensor
is off (alerting you to the fact that the sensor ismisaligned or obstructed). Ifthe garage door opener
closes the door when the safety reversing sensor is obstructed (and the sensors are no more than 6
inches [15 cm] above the floor), call for a trained door systemstechnician.
12

32
Battery Backup
STEP 1 Install the Battery
To reduce the risk ofFIRE or INJURY to persons:
lDisconnect ALL electric and battery power BEFORE performing ANY service or maintenance.
lUse ONLY Chamberlain part # 41A6357-1 for replacementbattery.
lDO NOT dispose of battery in fire. Battery may explode. Check with local codes for disposal
instructions.
ALWAYS wear protective gloves and eye protection when changing the battery or working around the
battery compartment.
1. Unplug the garage door opener.
2. Open the light lens on the right side panel of the garage door opener. Use a Phillipshead
screwdriver to remove the battery cover on the garage door opener.
3. Partiallyinsert the battery into the battery compartmentwith the terminals facing out.
4. Connectred (+) and black (-) wires from the garage door opener to the corresponding terminals
on the battery.
5. Replace the battery cover.
6. Plug in the garage door opener.
7. Waitfor the green Battery StatusLEDto start flashing before proceeding to testthe battery.
Battery
Status LED
STEP 2 Test the Battery
1. Unplug the garage door opener. The battery status LED will wither glow solid orange indicating
opener is operating on battery power or will flash indicating low battery power. NOTE: Make sure
the garage door opener is unplugged.
2. Open and close the door using the remote control or door control. The garage door opener may
run slower if the battery is not fully charged. The battery will take 24 hours to fully charge.
3. Plug in the garage door opener. Verify the battery status LED is flashing green, indicating the
battery is charging.
1 2 3

33
Battery Backup
Charge the Battery
The battery chargeswhen the garage door opener is plugged into a 110Vacelectrical outletthathas
power and requires 24 hours to fully charge. A fully charged battery supplies 12Vdc to the garage door
opener for one to two days ofnormal operation during an electrical power outage. After the electrical
power has been restored, the battery will recharge within 24 hours.The battery will lastapproximately 1
to 2 years with normal usage. Instructions for replacementare provided with the battery.To obtain
maximum battery life and prevent damage, disconnectthe battery when the garage door opener is
unplugged for an extended period of time,such asa summer or winter home.
NOTE: When the garage door opener is in battery backup mode the garage door opener lights, Timer-
to-Close, and Remote Close features are unavailable.
Battery status LED
NOTE: The Battery Status LED is most visible with the garage door opener light off.Battery does not
have to be fully charged to operate the garage door opener.
GREEN LED:
All systems are normal.
lA solid green LED light indicates the battery is fully charged.
lA flashing green LED indicates the battery is being charged.
ORANGE LED:
The garage door opener has lostpower and is in batterybackup mode.
lA solid orange LED with beep, sounding approximately every2 seconds,indicates the garage door
opener isoperating on batterypower.
lA flashing orange LED with beep, sounding every 30 seconds, indicates the battery is low.
RED LED:
The garage door opener's 12V battery needsto be replaced.
lA solid red LED with beep, sounding every30 seconds,indicates the 12V battery will no longer hold
a charge and needs to be replaced.Please call for replacement battery to allow your system to
operate during a power outage.
Battery Status LED

34
IMPORTANT SAFETY INSTRUCTIONS
To reduce the risk of SEVERE INJURY or DEATH:
1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS.
2. ALWAYS keep remote controls out of reach of children. NEVER permit children to operate
or play with garage door control push buttons or remote controls.
3. ONLY activate garage door when it can be seen clearly,itisproperly adjusted, and there
are no obstructions to door travel.
4. ALWAYS keep garage door in sightand awayfrom people and objectsuntil completely
closed.NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR.
5. NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY OPENED DOOR.
6. If possible,use emergencyrelease handle to disengage trolleyONLY when garage door is
CLOSED. Use caution when using thisrelease with the door open. Weakor broken
springs or unbalanced door could resultin an open door falling rapidly and/or unexpectedly
and increasing the risk ofSEVERE INJURY or DEATH.
7. NEVER use emergency release handle unless garage doorway is clear of persons and
obstructions.
8. NEVER use handle to pull garage door open or closed.Ifrope knotbecomes untied, you
could fall.
9. After ANY adjustmentsare made,the safetyreversal system MUST be tested.
10. Safetyreversal system MUST be tested every month. Garage door MUST reverse on contact with
1-1/2" (3.8 cm) high object(or a 2x4 laid flat) on the floor. Failure to adjustthe garage door
opener properly increases the risk of SEVERE INJURY or DEATH.
11. ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED (see page 1). An improperly
balanced door may NOT reverse when required and could result in SEVERE INJURY or
DEATH.
12. ALL repairs to cables, spring assemblies and other hardware, ALL of which are under
EXTREME tension, MUST be made bya trained door systems technician.
13. ALWAYS disconnectelectricpower to garage door opener BEFORE making ANY repairs or
removing covers.
14. This operator system is equipped with an unattended operation feature. The door could move
unexpectedly.NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR.
15. DO NOTenable the Timer-to-Close functionality if operating either one-piece or swinging
garage doors.To be enabled ONLY when operating a sectional door.
16. SAVE THESE INSTRUCTIONS.
Operation

35
Operation
Features
Your garage door opener is equipped with features to provide you with greater control over your garage
door operation.
MyQ®
MyQ®technologyuses a 900MHz signal to provide two-waycommunication between the garage door
opener and MyQ®enabled accessories. Your garage door opener is compatible with up to 8 MyQ®
accessories. For Smartphone App control ofyour garage door opener and other MyQ®accessories,
Chamberlain's MyQ®Internet Gateway (model CIGBU) is required.
TIMER-TO-CLOSE (TTC)
The Timer-to-Close feature automatically closesthe door after a specified time period thatcan be
adjusted using the door control. DO NOTenable TTC ifoperating a one-piece door. TTC isto be used
ONLY with sectional doors. Factory defaultis set to off.The garage door opener will beep and the lights
will flash before closing the door. The TTC feature will deactivate if the garage door encounters an
obstruction twice; or the safetyreversing sensors are incorrectly installed. The garage door will reverse
open and WILL NOT close until the obstructionsare clear or the safetyreversing sensors are correctly
installed. When the obstruction has been cleared or the safetyreversing sensorshave been aligned, the
door will close when the garage door opener is activated. TTC WILL NOT work if the garage door opener
is operating by battery power or if the safety reversing sensors are misaligned. This feature is NOT
intended to be the primary method of closing the door. A keyless entry should be installed in the event
of an accidental lock out when using this feature.
REMOTE CONTROLS AND DOOR CONTROLS (MyQ®)
Your garage door opener has already been programmed atthe factory to operate with your remote
control,which changes with each use, randomly accessing over 100 billion newcodes.Compatible with
MyQ®enabled accessories, see page 44.
NOTE: Older Chamberlain remote controls, door controls, and third party products are not compatible.
MyQ®Accessories MEMORY CAPACITY
Remote Controls Up to 8
Door Controls Up to 2 MyQ®door controls
KeylessEntries Up to 1
THE PROTECTOR SYSTEM®(SAFETY REVERSING SENSORS)
When properly connected and aligned, the safety reversing sensors will detectan obstruction in the path
of the infrared beam.Ifan obstruction breaksthe infrared beam while the door isclosing,the door will
stop and reverse to full open position,and the opener lights will flash 10 times.If the door is fully open,
and the safetyreversing sensors are not installed, or are misaligned,the door will notclose from a
remote control. However, you can close the door if you hold the button on the door control or keyless
entry until the door is fully closed. The safety reversing sensors do not effect the opening cycle.
ENERGY CONSERVATION
For energy efficiencythe garage door opener will enter sleep mode when the door isfully closed. The
sleep mode shuts the garage door opener down until activated. The sleep mode is sequenced with the
garage door opener lightbulb;as the lightbulb turnsoffthe sensor LEDswill turn off and whenever the
garage door opener lights turn on the sensor LEDswill light. The garage door opener will not go into the
sleep mode until the garage door opener hascompleted 5 cyclesupon power up.
LIGHTS
The garage door opener light bulbs will turn on when the opener is initially plugged in; power isrestored
after interruption,or when the garage door opener is activated. The lights will turn off automatically after
4-1/2 minutes. An incandescentA19 light bulb (100 watt maximum) or for maximum energy efficiencya
26W (100W equivalent) compact fluorescent light (CFL) bulb may be used. NOTE: Do not use halogen,
short neck, or specialty light bulbs as these may overheat the end panel or light socket. Do not use LED
bulbs as they may reduce the range or performance of your remote controls.
Light Feature
The garage door opener is equipped with an added feature; the lightswill turn on when someone enters
through the open garage door and the safety reversing sensor infrared beam isbroken.For added
control over the lightbulbson your garage door opener, see page 36 and 37.
BATTERY BACKUP
The battery backup system allowsaccess in and outof your garage,even when the power is out. When
the garage door opener isoperating on battery power,the garage door opener will run slower,the light
will not function, the Battery Status LED will glow solid orange, and a beep will sound approximately
every 2 seconds.

36
Operation
Using your Garage Door Opener
The garage door opener can be activated through a wall-mounted door control, remote control,wireless
keyless entry or MyQ®accessory.
When the door is closed and the garage door opener is activated the door will open.Ifthe door senses
an obstruction or is interrupted while opening the door will stop. When the door is in any position other
than closed and the garage door opener isactivated the door will close. Ifthe garage door opener
sensesan obstruction while closing,the door will reverse.Ifthe obstruction interruptsthe sensor beam
the garage door opener lightswill blink 10 times. However,you can close the door if you hold the button
on the door control or keyless entry until the door is fully closed. The safety reversing sensors do not
affect the opening cycle.
The safety reversing sensor must be connected and aligned correctly before the garage door opener will
move in the down direction.
Using the Motion Detecting Control Panel
SYNCHRONIZE THE DOOR CONTROL
To synchronize the door control to the garage door opener, press the push bar until the garage door
opener activates (itmay take up to 3 presses). Testthe door control by pressing the push bar, each press
of the push bar will activate the garage door opener.
ON (TTC)
OFF (TTC)
Command LED Motion Sensor
Switch
LIGHT
Button
HOLD OPEN
Button(TTC)
Motion
Sensor
Push Bar
1, 5, and
10 Minute
TTC LED
LEARN Button
LOCK Button
MOTION DETECTING CONTROL PANEL FEATURES
PUSH BAR
Press the push bar to open or close the door.
LIGHTS
Light Button
Press the LIGHT button to turn the garage door opener lightson or off.When the lights are turned on
they will stay on until the LIGHT button is pressed again, or until the garage door opener is activated.
Once the garage door opener isactivated the lightswill turn offafter the specified period oftime (the
factory setting is 4-1/2 minutes). The LIGHT button will not control the lights when the door isin motion.
To change the amount of time the garage door opener lights will stay on:
Press and hold the LOCK button (approximately 10 seconds) until the garage door opener lightsflash.
The time interval isindicated bythe number times the garage door opener flashes:
l1 flash is 1-1/2 minutes
l2 flashes is 2-1/2 minutes
l3 flashes is 3-1/2 minutes
l4 flashes is 4-1/2 minutes
To cycle through the time intervalsrepeat the step above.
Light Feature
The lightswill turn on when someone entersthrough the open garage door and the safetyreversing
sensor infrared beam is broken.
lDeactivate: Press and hold the LIGHTbutton (approximately 10 seconds) until the garage door
opener lightsturn on, then offagain.
lActivate: Start with the garage door opener lightson. Pressand hold the LIGHT button
(approximately 10 seconds) until the garage door opener lights turn off, then on again.
If the command LED is continuously blinking, the LOCK feature needs to be deactivated.

37
Operation
Motion Detecting Control Panel (continued)
LOCK
The LOCK feature isdesigned to preventactivation ofthe garage door opener from remote controls
while still allowing activation from the door control and keyless entry. This feature is useful for added
peace of mind when the home is empty(i.e. vacation).
lActivate: Press and hold the LOCK button for 2 seconds.The command LED will flash as long
as the lockfeature is activated and your handheld remote control will notoperate your door at
this time.
lDeactivate: Press and hold the LOCK button again for 2 seconds.The command LED will stop
flashing and normal operation will resume.
TIMER-TO-CLOSE
DO NOT enable TTC if operating a one-piece door. The TTC can be turned on or offand the time
interval can be adjusted to 1,5, and 10 minute intervals. Once the TTC hasbeen setand the door is
open, the selected close interval will blinkand begin to countdown to close the door.
lActivate: Press and hold the ON button until one of the TTC LEDs light up. Then press the ON
button again to cycle through the time interval options (the corresponding TTC LED will lightfor
each time interval). The garage door opener light bulbs will blink as confirmation.
lDeactivate: Press and hold the OFF button until all TTC LEDs turn offand a beep is heard from
the motor unit.
lTemporarily hold door open (suspend TTC): Pressand release the HOLD OPEN button. Press
the HOLD OPEN button again to resume normal TTC operation.
PROGRAM
Any compatible remote controls, wireless keyless entry, or MyQ®accessories can be programmed to the
garage door opener bypressing the Learn button.
ON (TTC)
OFF (TTC)
Command LED Motion Sensor
Switch
LIGHT
Button
HOLD OPEN
Button(TTC)
Motion
Sensor
Push Bar
1, 5, and
10 Minute
TTC LED
LEARN Button
LOCK Button
Using the Smart Control Panel
SYNCHRONIZE THE DOOR CONTROL
To synchronize the door control to the garage door opener, press the push bar until the garage door
opener activates (itmay take up to 3 presses). Testthe door control by pressing the push bar, each press
of the push bar will activate the garage door opener.
Push Bar
LIGHT Button
Motion Sensor
Navigation Buttons
Screen
SMART CONTROL PANEL FEATURES
PUSH BAR
Press the push bar to open or close the door.
LIGHTS
Light Button
Press the LIGHT button to turn the garage door opener lightson or off.When the lights are turned on
they will stay on until the LIGHT button is pressed again, or until the garage door opener is activated.
Once the garage door opener isactivated the lightswill turn offafter the specified period oftime (the
factory setting is 4-1/2 minutes). The LIGHT button will not control the lights when the door isin motion.
The duration ofthe lighttiming can be adjusted by accessing the menu using the navigation buttons.
Motion Sensor
The motion sensor will automatically turn on the garage door opener lights when motion is detected. The
lights will come on for the set period oftime,then shutoff. The factory setting is on and setat 4-1/2
minutes.

38
Operation
Using the Smart Control Panel (continued)
Light Feature
The lightswill turn on when someone entersthrough the open garage door and the safetyreversing
sensor infrared beam is broken. Ifusing the garage door opener lightas a worklight,turn the light on
using the light button on the wall control or the light will turn off ifyou are beyond the range ofthe sensor.
LOCK
The LOCK feature isdesigned to preventactivation ofthe garage door opener from remote controls
while still allowing activation from the door control and keyless entry. This feature is useful for added
peace of mind when the home is empty(i.e. vacation).
When the Lockfeature is on,your remote controls have been disabled and a message will display on the
door control (Figure 1).
TIMER-TO-CLOSE (TTC)
DO NOT enable TTC if operating a one-piece door. TTCcan be set to automatically close your garage
door from the fully open position after a specified period of time (1,5, 10 minute intervals or a custom
setting up to 99 minutes). The screen on the door control can display the status ofthe TTC. Once the TTC
has been setand the door is open, the selected close interval will be displayed on the screen and toggle
between the time and TTC message. When the TTC ison, a message will display on the door control
screen (Figure 2).
To temporarilysuspend the TTC feature press and release the HOLD button. Press REL button to
resume normal TTCoperation (Figure 3).
BATTERY BACKUP
If your garage door opener has a battery backup one of two messageswill display on the door control if
there is a problem with the battery (Figures 4 and 5).
Figure 2 Figure 3
Figure 1
Figure 4 Figure 5
SMART CONTROL PANEL MENU
The featureson the door control can be programmed through a series ofmenus on the screen and the
navigation buttons.
Navigation Buttons
Screen
Use the navigation buttons to make selections and program features.
The screen will display the time, temperature, and
current battery charge (if applicable) until the menu
button is pressed, and then it will display the menu
options. If there is a problem with the garage door
opener the screen will display the Diagnostic Code.
FEATURES MENU
Press the navigation button below “MENU” to view the Features menu.
Set the time, choose 12 or 24 hour clock and show/hide clock.
Set the Timer-to-Close feature off/on and set the time interval
before door closes.
Enable/disable lock.
Add remote controls, MyQ® devices, an extra remote button
to control your garage door opener lights, or a keyless entry.
SETTINGS MENU
Press the navigation button below the down arrow till you see TEMPERATURE to view the Settings
menu.
Display the temperature in Fahrenheit or Celsius and
show/hide the temperature.
Select a language.
Set duration for garage door opener light to stay on after
operation, selectable range of 1-1/2 to 4-1/2 minutes. Turn the
Motion sensor off/on, and turn the entry light feature off/on.
Adjust the contrast of the screen.

39
Operation
Remote Control
Your remote control has been programmed at the factory to operate with your garage door opener.
Older Chamberlain remote controls are NOTcompatible, see page 44 for compatible accessories.
Programming can be done through the door control or the learn button the garage door opener.To
program additional accessories refer to the instructions provided with the accessory or visit
www.chamberlain.com. Ifyour vehicle isequipped with a Homelink®,you mayrequire an external
adapter depending on the make, model, and year of your vehicle. Visit www.homelink.com for additional
information.
TO ADD, REPROGRAM, OR CHANGE A REMOTE CONTROL/KEYLESS ENTRY PIN
USING THE MOTION-DETECTING CONTROL PANEL
1. Press the LEARN button on the door control to enter Programming Mode.
2. Press the LEARN button again, the LED will flash once.
3. Remote Control:
Press the button on the remote control thatyou wish to operate your garage door.Keyless
Entry: Enter a 4-digit personal identification number (PIN) of your choice on the keylessentry
keypad. Then press the ENTERbutton.
The garage door opener lightswill flash (or two clicks will be heard) when the code has been
programmed. Repeat the steps for programming additional remote controls or keyless entry devices.
The command LED
will flash once.
The command LED will
flash once again.
12
OR
PIN
? ? ? ?
4GHI 5JKL
7PRS 8TUV 9WXY
0 QZ
*
#
ENTER
0 QZ
*#
ENTER
6
MNO
3
TO ADD, REPROGRAM, OR CHANGE A REMOTE CONTROL/KEYLESS ENTRY PIN
USING THE SMART CONTROL PANEL
1. Press the navigation button below "MENU" to view the Featuresmenu.
2. Use the navigation buttons to scroll to "PROGRAM".
3. Select "REMOTE" or "KEYPAD" to program from the program menu.
4. Remote Control:
Press the button on the remote control thatyou wish to operate your garage door.Keyless
Entry:
Enter a 4-digit personal identification number (PIN) of your choice on the keylessentry keypad.
Then press the ENTER button.
The garage door opener lightswill flash (or two clicks will be heard) when the code has been
programmed. Repeat the steps for programming additional remote controls or keyless entry devices.If
programming is unsuccessful,program the remote using the learn button.
Press to continue.
TO REMOTE
Press to continue.
12 3
OR
PIN
? ? ? ?
4GHI 5JKL
7PRS 8TUV 9WXY
0 QZ
*
#
ENTER
0 QZ
*#
ENTER
6
MNO
4

40
Operation
Remote Control (continued)
PROGRAM A REMOTE CONTROL USING THE LEARN BUTTON
1. Locate the Learn Button.
2. Press and immediatelyrelease the Learn button. The Learn LED will glow steady for 30 seconds.
Within 30 seconds...
3. Press and hold the button on the remote control that you wish to use. Release the button when
the garage door opener lightsblink or two clicks are heard.When replacing the light lens cover,
ensure the antenna wires are hanging straight down.
LEARN LED
LEARN
Button
“click”
“click”
13
2
To Erase the Memory
ERASE ALL REMOTE CONTROLS AND KEYLESS ENTRIES
1. Press and hold the learn button on garage door opener until the learn LED goes out
(approximately 6 seconds). All remote control and keyless entry codes are now erased.
Reprogram any accessory you wish to use.
ERASE ALL DEVICES (Including MyQ®enabled accessories)
1. Press and hold the learn button on garage door opener until the learn LED goes out
(approximately 6 seconds).
2. Immediately press and hold the learn button again until the learn LED goes out. All codes are
now erased.
Reprogram any accessory you wish to use.
To Open the Door Manually
To prevent possible SERIOUS INJURY or DEATH from a falling garage door:
lIf possible,use emergencyrelease handle to disengage trolleyONLY when garage door is
CLOSED. Weak or broken springs or unbalanced door could result in an open door falling
rapidlyand/or unexpectedly.
lNEVER use emergency release handle unless garage doorway is clear of persons and
obstructions.
lNEVER use handle to pull door open or closed. Ifrope knotbecomes untied, you could fall.
DISCONNECT THE TROLLEY
1. The door should be fully closed ifpossible.
2. Pull down on the emergencyrelease handle so the trolley release arm snaps to the vertical
position. The door can now be raised and lowered as often as necessary.
TO RECONNECT THE TROLLEY
1. Pull the emergencyrelease handle toward the garage door opener so the trolley release arm
snaps to the horizontal position. The trolley will reconnecton the next UP or DOWNoperation,
either manuallyor byusing the door control or remote control.

41
Maintenance
Maintenance Schedule
EVERY MONTH
lManuallyoperate door. Ifit is unbalanced or binding, call a trained door systems technician.
lCheck to be sure door opens and closes fully.Adjustif necessary, see page29.
lTest the safety reversal system. Adjust if necessary, see page29.
EVERY YEAR
lOil door rollers,bearingsand hinges. The garage door opener does notrequire additional
lubrication.Do not grease the door tracks.
lTest the battery backup and consider replacing the battery to ensure the garage door opener will
operate during an electrical power outage,see page 32 to test the battery backup.
The Remote Control Battery
To prevent possible SERIOUS INJURY or DEATH:
lNEVER allow small children near batteries.
lIf battery is swallowed, immediately notify doctor.
To reduce risk of fire, explosion or chemical burn:
lReplace ONLY with 3V2032 coin batteries.
lDO NOT recharge, disassemble, heat above 212°F (100°C) or incinerate.
1
2
3
The 3V2032 lithium battery should produce power for up to 3
years. If the battery is low, the remote control’s LED will not flash
when the button is pressed.
To replace battery,pry open the case firstin the middle (1), then at
each side (2 and 3) with the visor clip.Replace the batteries with
only 3V2032 coin cell batteries. Insert battery positive side up.
Dispose of old batteries properly.
NOTICE: To comply with FCC and/or IndustryCanada (IC)rules, adjustment ormodificationsof this transceiver are prohibited. THERE
ARENOUSER SERVICEABLEPARTS. Any changesormodificationsnot expresslyapproved bythe partyresponsible for compliance
could void the user'sauthorityto operate the equipment.
Thisdevice complieswith Part15 of the FCC rulesand IC RSS-210. Operation issubject to the following two conditions: (1)thisdevice
maynot cause harmfulinterference, and (2) this device must accept anyinterference received, including interference that maycause
undesiredoperation.
ThisClassBdigitalapparatuscomplieswith Canadian ICES-003.
AVIS:Lesrèglesde la FCC et/ou d’Industrie Canada (IC)interdisent tout ajustement ou toute modification de ce récepteur. IL N’EXISTE
AUCUNE PIÈCESUSCEPTIBLED’ÊTREENTRETENUEPAR L’UTILISATEUR. Tout changement ou toute modification non
expressément approuvé parla partie responsable de la conformité peut avoirpourrésultat d'annulerl'autorité de l'utilisateurde faire
fonctionnerl'équipement.
Cet appareilest conforme auxdispositionsde la partie 15 du règlement de la FCC et de l'norme IC RSS-210. Son utilisation est assujettie
aux deux conditoins suivantes: (1)ce dispositif ne peut causer desinterférencesnuisibles, et (2)ce dispositif doit accepter toute
interférence recue, ycomprisune interférence pouvant causer un fonctionnement non souhaité.
Cet appareilnumerique de la classe Best conforme a la norme NMB-003 du Canada.

42
Diagnostic Chart
Your garage door opener is programmed with self-diagnostic capabilities. The UP and DOWNarrowson the garage door opener flash the diagnosticcodes.
DIAGNOSTIC CODE SYMPTOM SOLUTION
Up Arrow
Flash(es)
Down Arrow
Flash(es)
1 1 The garage door opener will not close and the light bulbs flash. Safety sensors are not installed,connected, or wires may be cut.Inspect sensor wires for a
disconnected or cut wire.
1 2 The garage door opener will not close and the light bulbs flash. There is a short or reversed wire for the safety sensors. Inspect safety sensor wire atall staple and
connection points, replace wire or correct as needed.
1 3 The door control will not function. The wires for the door control are shorted or the door control is faulty. Inspect door control wires at all
staple and connection points,replace wire or correct as needed.
1 4 The garage door opener will not close and the light bulbs flash. Safety sensors are misaligned or were momentarily obstructed. Realign both sensors to ensure both
LEDs are steady and not flickering. Make sure nothing ishanging or mounted on the door that would
interruptthe sensor’s path while closing.
1 5 Door moves 6-8" stops or reverses. Manuallyopen and close the door.Check for binding or obstructions,such asa broken spring or door
lock, correct as needed. Check wiring connections at travel module and at the logic board. Replace
travel module if necessary.
No movement, only a single click. Manually open and close the door. Checkfor binding or obstructions,such as a broken spring or door
lock, correct as needed. Replace logic board if necessary.
Opener hums for 1-2 seconds no movement. Manuallyopen and close the door.Check for binding or obstructions,such asa broken spring or door
lock, correct as needed. Replace motor if necessary.
1 6 Door coastsafter ithas come to a complete stop. Program travel to coasting position or have door balanced by a trained door systems technician.
2 1-5 No movement, or sound. Replace logic board.
3 2 Unable to set the travel or retain position. Check travel module for proper assembly,replace if necessary.
3 3 The battery status LED is constantly flashing green. Battery backup charging circuit error, replace the logic board.
Troubleshooting

43
DIAGNOSTIC CODE SYMPTOM SOLUTION
Up Arrow
Flash(es)
Down Arrow
Flash(es)
4 1-4 Door is moving stops or reverses. Manuallyopen and close the door. Checkfor binding or obstructions,such asa broken spring or door lock,
correct as needed. If the door is binding or sticking contact a trained door systems technician. If door is not
binding or sticking attempt to reprogram travel (refer to page 29).
4 5 Opener runs approximately 6-8", stops and reverses. Communication error to travel module. Check travel module connections, replace travel module if
necessary.
4 6 The garage door opener will notclose and the lightbulbs
flash.
Safety sensors are misaligned or were momentarily obstructed. Realign both sensors to ensure both LEDs
are steady and not flickering.Make sure nothing is hanging or mounted on the door that would interrupt the
sensor’s path while closing.
The garage door opener can beep for several reasons:
lOperating on battery power or the 12 Vdc battery needs to be replaced,see page 32.
lGarage door opener hasbeen activated through a device or feature such as Timer-to- Close or
garage door monitor,see page 35.
My remote control will not activate the garage door:
lVerify the lock feature is not activated on the door control.
lReprogram the remote control.
lIf the remote control will still not activate the door checkthe diagnostic codes to ensure the garage
door opener is working properly.
My door will not close and the light bulbs blink on my motor unit:
The safety reversing sensor must be connected and aligned correctly before the garage door opener
will move in the down direction.
lVerify the safety sensors are properly installed, aligned and free of any obstructions.
My garage door opener light(s) will not turn off when the door is open:
The garage door opener is equipped with a feature that turns the lighton when the safety reversing
sensors have been obstructed or when the motion sensor on the door control detectsmovementin the
garage.These featurescan be disabled using the door control, see page 35.
My neighbor’s remote control opens my garage door:
Erase the memory from your garage door opener and reprogram the remote control(s).
The LEDs on the door controlblink:
If you have a Smart Control Panel installed and the TTCissetto a custom time,press the ON button on
the Premium Motion-Detecting Control Panel to set the time properly.
My vehicle's Homelink®is not programming to my garage door opener:
Depending on the make, model, and year ofyour vehicle an external adapter maybe required. Visit
www.homelink.com for additional information.
Troubleshooting

44
Accessories
AGDMEV
BIK01
CLLP1
953EV
CLSS1
940EV
956EV
Garage Door and Gate
Monitor:
Monitor open/closed status
for up to 4 MyQ® compatible
garage door openers or gate
operators and close them from
anywhere in the home.
Installation Upgrade Kit:
The Installation Upgrade
Kit includes all components
needed to hang garage door
openers up to 24" (61 cm) from
the ceiling.
Laser Parking Assistant:
Park in the right spot every
time! A laser beam is activated
by your
garage door opener and
projected on to the dashboard
of your vehicle to guide perfect
parking.
Remote Control:
Works with ALL Chamberlain
openers from 1993-present.
MyQ® compatible. Includes
visor clip.
System Surge Protector:
The Garage Door Opener
Surge Protector is designed
to protect Chamberlain garage
door openers against damage
from lightning and power
surges. Easy to install.
Wireless Keypad:
For use outside of the home
to enable access to the garage
using a 4-digit PIN. Works
with ALL Chamberlain openers
from 1993-present. MyQ®
compatible.
Keychain Remote Control:
Works with ALL Chamberlain
openers from 1993-present.
MyQ® compatible. With key
ring.
PILCEV MyQ® Remote Light Control:
Control home lighting and
garage doors with one remote.
For use with plug-in lamps.
Synchronize to work with
MyQ® compatible garage door
openers and remote controls.
Extension Brackets:
(Optional) For safety
reversing sensor installation
onto the wall or fl oor.
CLOSED
OPEN
041A5281-1
8810CB 10 Foot (3 m) Rail
Extension:
To allow a 10 foot (3 m)
door to open fully.
8 Foot (2.4 m) Rail
Extension:
To allow an 8 foot (2.4 m)
door to open fully.
8808CB
7702CB Outside Quick Release:
Required for a garage with NO
access door.
CIGBU MyQ® Internet Gateway:
Internet enabled accessory
which connects to the
computer and allows you to
monitor and control garage
door openers and lighting
accessories enabled by MyQ®
technology.
41A6357-1 Standby Power System
Battery:
Provides backup power to the
garage door opener.

45
CHAMBERLAIN® FIVE YEAR LIMITED WARRANTY
LIFETIME MOTOR AND BELT LIMITED WARRANTY
ONE YEAR LIMITED WARRANTY FOR THE BATTERY BACKUP SYSTEM
The Chamberlain Group, Inc.® (“Seller”) warrants to the fi rst retail purchaser of this product, for the
residence in which this product is originally installed, that it is free from defects in materials and/
or workmanship for a period of fi ve years from the date of purchase, except that the motor and belt
are warranted to be free from defects in materials and/or workmanship for the lifetime of the product
while you own your residence, and the Battery Backup System is warranted to be free from defects in
materials and/or workmanship for a period of one year from the date of purchase. The proper operation
of this product is dependent on your compliance with the instructions regarding installation, operation,
and maintenance and testing. Failure to comply strictly with those instructions will void this limited
warranty in its entirety.
If, during the limited warranty period, this product appears to contain a defect covered by this limited
warranty, call 1-800- 528-9131, toll free, before dismantling this product. You will be advised of
disassembly and shipping instructions when you call. Then send the product or component, pre-paid
and insured, as directed to our service center for warranty repair. Please include a brief description
of the problem and a dated proof- of-purchase receipt with any product returned for warranty repair.
Products returned to Seller for warranty repair, which upon receipt by Seller are confi rmed to be
defective and covered by this limited warranty, will be repaired or replaced (at Seller’s sole option) at
no cost to you and returned pre-paid. Defective parts will be repaired or replaced with new or factory
rebuilt parts at Seller’s sole option. [You are responsible for any costs incurred in removing and/or
reinstalling the product or any component .]
ALL IMPLIED WARRANTIES FOR THE PRODUCT, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED
IN DURATION TO THE APPLICABLE LIMITED WARRANTY PERIOD SET FORTH ABOVE FOR THE
RELATED COMPONENT(S), AND NO IMPLIED WARRANTIES WILL EXIST OR APPLY AFTER SUCH
PERIOD. Some States do not allow limitations on how long an implied warranty lasts, so the
above limitation may not apply to you. THIS LIMITED WARRANTY DOES NOT COVER NON-DEFECT
DAMAGE, DAMAGE CAUSED BY IMPROPER INSTALLATION, OPERATION OR CARE (INCLUDING,
BUT NOT LIMITED TO ABUSE, MISUSE, FAILURE TO PROVIDE REASONABLE AND NECESSARY
MAINTENANCE, UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT), LABOR
CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT, REPLACEMENT OF CONSUMABLE
ITEMS (E.G., BATTERIES IN REMOTE CONTROL TRANSMITTERS AND LIGHT BULBS), OR UNITS
INSTALLED FOR NON-RESIDENTIAL USE. THIS LIMITED WARRANTY DOES NOT COVER ANY
PROBLEMS WITH, OR RELATING TO, THE GARAGE DOOR OR GARAGE DOOR HARDWARE,
INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT
OR HINGES. THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY
INTERFERENCE. UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL,
INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE, OR INABILITY TO USE,
THIS PRODUCT. IN NO EVENT SHALL SELLER’S LIABILITY FOR BREACH OF WARRANTY, BREACH
OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED
HEREBY. NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION
WITH THE SALE OF THIS PRODUCT.
Some states do not allow the exclusion or limitation of consequential, incidental or special damages,
so the above limitation or exclusion may not apply to you. This limited warranty gives you specifi c legal
rights, and you may also have other rights, which vary from state to state.
Contact Information
For installation and service information call:
1-800-528-9131
Before calling, please have the model number of the garage
door opener. If you are calling about a Troubleshooting issue,
it is recommended that you have access to your garage door
opener while calling. If you are ordering a repair part please
have the following information: part number, part name, and
model number.
Address repair parts orders to:
The Chamberlain Group, Inc.
6050 S. Country Club Road
Tucson, AZ 85706
Warranty

46
Repair Parts
Rail Assembly Parts
Accessories
Installation Parts
1
3
2
4
6
5
1
2
3
NOTICE
1
3
4
2
5
6
7
8
9
10
11
Description Part Number
1 Belt 41A5250
2 Pulley 144C54
3 Master Link 4A1008
4 Rail 41A5665
5 Trolley Assembly 41C5141-2
6 “U” Bracket 12D598-1
Not Shown
Wear Pads 183A163
Spring Retainer 41B4103-2
Hardware Bag 041A7920-2
Owner’s Manual 114A4242
Description Part Number
1 Motion-Detecting
Control Panel
41A7327-1
2 Smart Control Panel® 41A7305-1
3 Remote Control 953ESTD
Description Part Number
1 Curved Door Arm 178B35
2 Door Bracket with
Clevis Pin and Fastener
41A5047-1
3 Emergency Release
Rope and Handle
41A2828
4 Header Bracket with
Clevis Pin and Fastener
41A5047-2
5 Remote Control
Visor Clip
29B137
6 Safety Sensor Bracket 041A5266-3
7 Safety Sensor Kit
Receiving and sending
sensors with wire
41A5034
8 Straight Door Arm 178B34
9 White and Red/White
Wire
41B4494-1
10 3V2030 Lithium Battery 10A20
11 Hanging Brackets 12B776

1
7
5
3
4
3
9
10
6
8
2
4
12
11a
11b
Repair Parts Description Part Number
1 Sprocket and Sprocket Cover with Screws (Model HD930EV ONLY)
Sprocket and Sprocket Cover with Screws (All other models)
041C1751
41C589-2
2 End Panel with light socket 41D7639
3 Light Lens
Model WD962KEV/KPEV/MLEV
Model HD920EV/HD930EV
Model LW5000EV/349544
41D7570
41D7572
41D7571
4 Light Socket 41C279
5 Transformer 41A7635
6 Cover
Model WD962KEV/KPEV/MLEV
Model HD920EV
Model LW5000EV/349544
Model HD930EV
41A7620-6
41A7620-3
41A7620
041A7620-15
7 Motor with Travel Module 41D1739-1
8 End Panel for Receiver Logic Board with light socket 41D7638
9 Receiver Logic Board (Model HD930EV ONLY)
Receiver Logic Board (All other models)
045DCT125
45DCT
10 Line Cord (Models manufactured before October 2012)
Line Cord (Models manufactured after October 2012)
41B135-1
41B4245-1
11a Filter Board with Screws
(Models manufactured before October 2012)
41B7611
11b Terminal Block (Models manufactured after October 2012) 41A3150
12 Travel Module 41A7114-7
Not Shown
Wire Harness with Screws (Models manufactured before
October 2012)
Wire Harness with Screws (Models manufactured after
October 2012)
41B7418
041B7610-1
© 2013, The Chamberlain Group, Inc.
114A4242M All Rights Reserved
Garage Door Opener Parts