Easy step-by-step
interactive 3D instructions
for this product can be found in
AFTER YOUR ASSEMBLY WITH BILT,
DOWNLOAD THE myQ
®
APP
Installation Manual Inside
Available on most iOS and Android Devices
DOWNLOAD THE FREE APP
www.chamberlain.com
Installation Manual
Chain Drive Garage Door Opener
Models C2212T • C2405 • C2102 • C2202
• D2101
FOR RESIDENTIAL USE ONLY
PRE PROGRAMMED REMOTE
CONTROL INCLUDED
To register your garage door opener to receive updates and oers
from Chamberlain, visit chamberlain.registria.com or use the icon
below:
1. Take a photo of the camera icon including
the points (
).
2. Send it in by texting the photo to 71403 (US).
• 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 back panel of your garage door opener.
• This garage door opener is compatible with myQ® and Security+ 2.0® accessories.
• DO NOT install on a one-piece door if using devices or features providing unattended close. Unattended devices
and features are to be used ONLY with sectional doors.
Unattended Operation
The Timer-to-Close (TTC) feature, the myQ
®
App, and myQ
®
Garage Door and Gate Monitor
are examples of unattended close and are to be used ONLY with sectional doors. Any device or
feature that allows the door to close without being in the line of sight of the door is considered
unattended close. TheTimer-to-Close (TTC) feature, the myQ®App, and any other myQ
®
devices are to be used ONLY with sectional doors.
The images throughout this manual are for reference only and your product may
look different.
Contents
Preparation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 5
Assembly � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 9
Installation � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 14
Install the Door Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Install the Protector System® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Connect Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Adjustments � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 33
Battery Backup � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 36
myQ® App Control � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 37
Connect With Your Smartphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Operation� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 38
Using your Garage Door Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Using your Door Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Remote Control and Keyless Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Home Link
®
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Erase the Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
To Open the Door Manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Maintenance � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 42
Troubleshooting � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 43
Warranty � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 45
Automatic Garage Door Opener Safety & Maintenance Guide � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 46
Repair Parts � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 48
Rail Assembly Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Installation Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Model C2212T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Model C2102 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Model C2405 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Model C2202 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Model D2101 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Safety Symbol and Signal Word Review
This garage door opener has been designed and tested tooffer safe service provided it is
installed, operated, maintained and tested in strict accordance with the instructions and
warnings contained in this manual.
Mechanical
Electrical
When you see these Safety Symbols and Signal Words on the following pages, they will
alert you to the possibilityof
serious injuryor death
if you do not comply with the warnings that
accompany them. The hazardmay 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.
WARNING:
This product can expose you to chemicals including lead, which are known to
the State of California to cause cancer or birth defects or other reproductive harm. For
more information goto
www.P65Warnings.ca.gov
4
Preparation
Preparation
Check the Door
Before You Connect with Your Smartphone
Monitor and control your garage door from anywhere using the myQ
®
App. You will need
a router with Wi-Fi
®
and a smartphone or other mobile device. Make sure your mobile
device is connected to your Wi-Fi
®
network. Hold your mobile device in the place where
your garage door opener will be installed and check the Wi-Fi
®
signal strength.
Check Signal Strength. If you see:
Visit support.chamberlaingroup.com for more details.
See myQ
®
App Control page 37 to connect your garage door
opener to your Wi-F
i®
network.
Wi-Fi signal is strong. You’re all set!
Install your new garage door opener.
Wi-Fi signal is weak.
The garage door opener will likely connect to your Wi-Fi
network. If not, try one of the options below.
No Wi-Fi signal. Try one of the following:
• Move your router closer to the garage door opener
to minimize interference from walls and other objects
• Buy a Wi-Fi range extender
Before you begin:
1.
Disable locks and remove any ropes connected to the garage door.
2. Lift the door half way up. Release the door. If balanced, it should stay in place, supported
entirely by its springs.
3.
Raiseand lower the door to checkfor binding or sticking. If your door binds, sticks, or is out
of balance, call atrained door systems technician.
4.
Checktheseal on thebottomof thedoor. Any gap between theoor and the bottom of
thedoor must not exceed 1/4” (6 mm). Otherwise, the safety reversal system may not
workproperly.
5.
Theopener should be installed above the center of thedoor. If thereis atorsion spring
or center bearing platein theway of the header bracket, it may beinstalled within 4 feet
(1.2m) totheleft or right of thedoor center. See page 13.
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 areunder EXTREME tension.
Disable ALL locks and remove ALL ropes connected to garage door BEFORE installation
and operating garage door opener to avoid entanglement.
DO NOT install on a one-piece door if using devices or features providing unattended close.
Unattended devices and features are to be used ONLY with sectional doors.
To prevent damage to garage door and opener:
ALWAYS disable locks BEFOR Einstalling and operating the opener.
ONLY operate garage door opener at 120V, 60 Hz to avoid malfunction and damage.
5
Torsion
Spring
Extension
Spring
6
5/16
1/2
3/16
7/16
5/32
9/16
1/4
7/16
Wood Blocks
Extension Brackets – 041A5281-1
Support Brackets
Hardware x2 (each)
Preparation
Tools Needed
Lag screws x4 Lag screws x12
Additional Items You May Need:
Survey your garage are a to see if you will need any of the following items:
(2)2X4 Pieces of wood : May beused 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.
Support bracket and fastening hardware: Must beused if you have a nished ceiling
in your garage.
Extension brackets (Model 041A5281-1) or wood blocks: Depending upon garage
construction, extension brackets or wood blocks may be needed to install the safety
reversing sensor.
Fastening hardware: Alternate oor mounting of the safety reversing sensor will
require hardware not provided.
Doorre inforcement: Required if you have alight weight steel, aluminum, ber glass or
glass panel door.
Rail extension kit: Required if your garage door is more than 7 feet (2.13 m) high.
9 x2
14
2
8 x1
7
20
12
8 x4
14 x1
14 x1
11
21
6
10
3
5
1
19
13
4
18
16
17
15
7
Carton Inventory
Save the carton and packing material until the installation and adjustment is complete.
Instructions for the accessories will be attached to the accessory and are not included in this
manual. The images throughout this manual arefor reference only and your product may look
different.
1. Header bracket
2. Pulley
3. Door bracket
4. Curved door arm
5. Straight door arm
(Packaged inside front rail section)
6. Trolley
7. Emergency release rope and handle
8. Rail (1 front and 4 center sections)
9. Hanging brackets (2)
(Packaged inside the front rail section)
10. Garage door opener (motor unit)
11. Chain spreader with screws - Model C2405
12. “U” bracket
13. Chain and cable or chain (D2101 only)
14. 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)
15. Battery Backup - Model C2212T
16. Remote control
17. Wireless keypad - Model C2405
18. Push Button Door Control - Models C2202, C2212T, C2102, C2202, D2101
Multi-Function Control Panel - Model C2405
19. White and red/white wire
20. Installation manual and all warning labels
21. Sprocket cover - Model C2212T
See Hardware page 6.
Goto chamberlain.com for replacement or additional accessories:
3-button remote control model 953EV-P2
Wireless keypad model 940EV-P2
Preparation
Threaded
Shaft
ASSEMBLY
Bolt
Lock Nut
1/4”-20
Bolt
Master Link (2)
Nut 3/8” Lock Washer 3/8”
INSTALLATION
Lag Screw 5/16”-9x1-5/8” (4)
Clevis Pin 5/16”x1-1/2”
Hex Bolt 5/16”-18x7/8” (4)
Hex Screw 10-24 (2)
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”
Lock Washer
5/16”-18 (5)
Wing Nut (2)
Ring
Fastener (3)
DOOR CONTROL
MODELS C2405
Drywall Anchors (2)
Screw 6-32x1” (2)
Screw 6ABx1” (2)
Drywall
Anchors (2)
Screw 6ABx1-
1/2” (2)
Model C2212T
Insulated Staples
(Not Shown)
Preparation
Hardware
8
1/4”-20x1-3/4”
9
Rail Tab
On Top
Front Rail Section
(TO DOOR)
Screwdriver
Slide to stops on
top and sides of
“U” bracket
Trolley
“U” Bracket (TO
MOTOR UNIT)
Wear Pads
Assembly
STEP1 Assemble the Rail and Install the Trolley
To prevent INJURY from pinching, keep hands and ngers away from the joints while
assembling the rail.
To avoid installation difculties, do not run the garage door opener until instructed to
do so.
The front rail has acut out “window” at the door end. The rail tab 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
a side 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 therail sections on aat surface as shown and slide the tapered ends into the larger
ones. Tabs along the side will lock into place.
3. Place the motor unit on packing material to protect the cover, and rest the backend of the
rail on top.
For convenience, put a support under the front end of the rail.
4. As a temporary stop, insert a screwdriver into the hole in the second rail section from the
motor unit, as shown.
5. Check to be sure there are 4 plastic wear pads inside the inner trolley. If they became
loose during shipping, checkall packing material. Snap them back into position as shown.
6. Slide the trolley assembly toward the screwdriver as shown.
7. Slide the rail onto the “U” bracket, until it reaches all the stops on the top and sides of the
“U” bracket.
Trolley
Wear Pads
10
Bolt
Cover Protection
Bolt Hole
Lock Nut
Bolts (Mounted in the
garage door opener)
“U” Bracket
Hex Screws
8-32x7/16
Chain
Spreader
HARDWARE
Bolt 1/4”-20x1-
3/4”
Lock Nut
1/4”-20
To avoid SERIOUS damage to garage door opener, use ONLY those bolts/fasteners mounted
in the top of the opener.
1. Insert a1/4”-20 x 1-3/4” bolt into the cover protection bolt hole on the backend of the rail
as shown.
Tighten securely with a1/4”-20 lock nut. DO NOT over tighten.
2. Remove the bolts from the top of the motor unit.
3. Use the carton to support the front end of the rail.
4. Place the “U” bracket, at side down onto the motor unit and 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 of power tools may permanently damage the garage door opener.
6. Attach chain spreader to the motor unit with two screws.
STEP 2 Fasten the Rail to the Motor Unit
MODEL C2405
Assembly
HARDWARE
Bolt Nut 3/8” Lock Washer 3/8”
Lock Washer
Chain/cable
Bolt
Nut
Rail Tab
Rail
Grease Inside Pulley
Idler Pulley
STEP 3 Install the Idler Pulley
1. Lay the chain/cable beside the rail, as shown. Grasp the end of the cable and pass
approximately 12” (30 cm) of cable through the window. Allow it to hang until Assembly
Step 4.
2. Remove the tape from the idler pulley. The inside center should be pre-greased. If dry,
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” lock
washer 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 is near the idler pulley on the front rail section. Use a at
head screwdriver and lift the rail tab until the tab is vertical (90º).
Assembly
11
c.
b.
a.
Figure 1
Figure 3
Sprocket
Inner Nut
Figure 2
Master Link
Lock Washer
Threaded
Shaft
Outer Nut
Master
Link
Threaded Shaft
HARDWARE
Master
Link
STEP 4 Install the Chain
1. Pull the cable around the idler pulley and toward the trolley.
2. Connect the cable to theretaining slot on the trolley, as shown. (Figure1)
a. Push pins of master linkbar through cablelinkand trolley slot.
b. Push master linkcap over pins and past pin notches.
c. Slide the closed end of the clip-on spring over one of the pins.
Push the open end of the clip-on spring onto the other pin.
3. With the trolley against the screwdriver, dispense the remainder of the cable/chain along
the rail toward the motor unit around the sprocket and continuing to the trolley assembly.
The sprocket teeth must engage the chain. (Figure 2)
4. Check to make sure the chain is not twisted, then connect it to the threaded shaft with the
remaining master link.
5. Thread the inner nut and lock washer onto the trolley threaded shaft.
6. Insert thetrolley threaded shaft through the hole in the trolley. Be sure the chain is not
twisted. (Figure 3)
7. Loosely thread theouter nut ontothetrolley threaded shaft.
8. Remove the screwdriver.
Assembly
12
STEP 5 Tighten the Chain
1. Spin the inner nut and lock washer down the trolley threaded shaft, away from the trolley.
2. To tighten the chain, turn the outer nut in the direction shown.
3. When the chain is approximately 1/4” (6 mm) above the base of the rail at it’s midpoint,
retighten the inner nut to secure the adjustment.
Sprocket noise can result if the chain is too loose. When installation is complete, you may no-
tice some chain droop with the door closed. This is normal. If the chain returns to the position
shown when the door is open, do not re-adjust the chain.
NOTE:
During future maintenance, ALWAYS pull the emergency release handle to disconnect
the trolley before adjusting the chain.
You have now nished assembling your garage door opener. Please read the following
warnings before proceeding to the installation section.
To Tighten Outer Nut
Outer
Nut
HARDWARE
Inner Nut
To Tighten
Inner Nut
Hex Screw #8x3/8”(Packed
with the sprocket cover)
Sprocket Cover
Hex Screw
Chain
1/4” (6 mm)
Base of Rail
Mid length of Rail
Lock
Washer
Trolley
Threaded
Shaft
WARNING
To avoid possible SERIOUS INJURY to nger from moving garage door opener:
ALWAYS keep hand clear of sprocket while operating opener.
Securely attach sprocket cover BEFORE operating.
1. Position the sprocket cover over the sprocket as shown and fasten to the mounting plate
with #8x3/8” hex screws provided.
STEP 6 Install the Sprocket Cover
MODEL C2212T
Assembly
13
Installation
14
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. Where possible, install the door opener 7 feet (2.13 m) or more above the oor.
6. Mount the emergency release within reach, but at least 6 feet (1.83 m) above the
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 small children at a minimum height of 5 feet (1.5 m) above oors,
landings, steps or any other adjacent walking surface.
away from ALL moving parts of the door.
10. Place entrapment warning label on wall next to garage door control in a prominent location.
11. Place emergency 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 at) on the oor.
13. DO NOT install on a one-piece door if using devices or features providing unattended close.
Unattended devices and features are to be used ONLY with sectional doors.
14. SAVE THESE INSTRUCTIONS.
WARNING
WARNING
15
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. DO NOT install
header bracket over drywall.
Concrete anchors MUST be used if mounting header bracket or 2x4 into masonry.
NEVER try to loosen, move or adjust garage door, springs, cables, pulleys, brackets, or
their hardware, ALL of which are under EXTREME tension.
ALWAYS call a trained door systems technician if garage door binds, sticks, or is out of
balance. An unbalanced garage door might NOT reverse when required.
Header Wall
Vertical Centerline of Garage Door
Level
(Optional)
2x4
Highest
Point of
Travel
Highest
Point of
Travel
Door
Track
Track
2” (5 cm)
Header Wall
Sectional door with curved track
8” (20 cm)
8” (20 cm)
Header Wall
Header Wall
One-piece door without track:
jamb hardware
Door
Jamb
Hardware
Highest
Point of
Travel
Highest
Point of
Travel
Structural
Supports
OPTIONAL CEILING MOUNT
FOR HEADER BRACKET
Unfinished
Ceiling
2x4
2” (5 cm)
Header Wall
One-piece door with horizontal track
Door
One-piece door without track:
pivot hardware
Door
Pivot
STEP 1 Determine theHeader Bracket Location
Installation procedures vary according to garage door types. Follow the instructions which apply
to your door.
1. Close the door and mark the inside vertical centerline of the garage door.
2. Extend the line onto the header wall above the door. You can fasten the header bracket
within 4 feet (1.22 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 (see page 16) when
clearance is minimal. (It may be mounted on the wall upside down if necessary, to gain
approximately 1/2” (1 cm). If you need to install the header bracket on a 2x4 (on wall or
ceiling), use lag screws (not provided) to securely fasten the 2x4 to structural supports as
shown here and on page 16.
3. Open your door to the highest point of travel as shown. Draw an intersecting horizontal
line on the header wall 2” (5 cm) above the high point:
2” (5 cm) above the high point for sectional door and one-piece door with track.
8” (20 cm) above the high point for one-piece door without track.
This height will provide travel clearance for the top edge of the door.
NOTE:
If the total number
of inches exceeds the height available in your garage, use the maximum height possible, or
refer to page 16 for ceiling installation.
Installation
Lag Screw 5/16”-9x1-5/8”
HARDWARE
16
STEP 2 Install the Header Bracket
You can attach the header bracket either to the wall above the garage door, or to the ceiling. Follow
the instructions which will work best for your particular requirements. Do not install the header
bracket over drywall. If installing into masonry, use concrete anchors (not provided).
OPTION A - WALL INSTALLATION
1. Center the bracket on the vertical centerline with the bottom edge of the bracket on the horizon-
tal line as shown (with the arrow pointing toward the ceiling).
2. Mark the vertical set of bracket holes. Drill 3/16” pilot holes and fasten the bracket securely to a
structural support with the hardware provided.
OPTION B - CEILING INSTALLATION
1. Extend the vertical centerline onto the ceiling as shown.
2. Center the bracket on the vertical mark, no more than 6” (15 cm) from the wall. Make sure the
arrow is pointing away from the wall. The bracket can be mounted ush against the 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.
Wall Mounting
Holes
UP
Optional Mounting
Holes
Highest Point
of Garage
Door Travel
Horizontal
Line
Header Wall
2x4
Structural
Support
Header
Bracket
Vertical
Centerline of
Garage Door
Lag
Screw
Garage Door
Door
Spring
WALL INSTALLATION
Ceiling Mounting
Holes
UP
6” (15 cm)
Maximum
Door Spring
Header
Bracket
Garage Door
Finished Ceiling
Vertical
Centerline of
Garage Door
Lag Screw
Header Wall
CEILING INSTALLATION
Installation
17
To prevent damage to garage door, rest garage door opener rail on 2x4 placed on top section of door.
Connected Disconnected
2x4
One-piece door
without tracks
All other
door types
2x4
Clevis Pin
Ring Fastener
HARDWARE
Clevis Pin
5/16”x1-1/2”
Ring Fastener
STEP 3 Attach the Rail to the Header Bracket
1. Position the opener on the garage oor 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 as shown.
4. Insert a ring fastener to secure.
STEP 4 Position the Garage Door Opener
1. Remove the packing material and lift the garage door opener onto a ladder.
2. Fully open the door and place a 2x4 (laid at) 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 disconnect the inner and outer trolley. Slide the outer trolley toward the garage
door opener. The trolley can remain disconnected until instructed.
Installation
WARNING
To avoid possible SERIOUS INJURY from a falling garage door opener, fasten it SECURELY to
structural supports of the 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 may be different. For ALL installations the garage door opener MUST be
connected to structural supports. The instructions illustrate one of the examples below.
1. On nished ceilings, use the lag screws to attach a support bracket (not provided) to the structural
supports before installing the garage door opener.
2. Make sure the garage door opener is aligned with the header bracket. Measure the distance from
each side of the garage door opener to the support bracket.
3. Cut both pieces of the hanging bracket to required lengths.
4. Attach the end of each hanging bracket to the support bracket with appropriate hardware (not
provided).
5. Attach the garage door opener to the hanging brackets with the hex bolts, lock washers, and nuts.
6. Remove the 2x4 and manually close the door. If the door hits the rail, raise the header bracket.
18
STEP 5 Hang the Garage Door Opener
EXAMPLES
1
Finished Ceiling
Finished Ceiling
Lag Screw
4
Not
Provided
Not Provided
Hex Bolt 5/16”-
18x7/8”
Lag Screw
5
Lock
Washer
Hex Bolt
Nut
HARDWARE
Lag Screw 5/16”-
9x1-5/8”
2
Nut
5/16”-18
Lock Washer
5/16”-18
Not Provided
6
3
Unfinished Ceiling
Installation
CAUTION
WARNING
ooo
To prevent possible OVERHEATING of the end panel or light socket:
Use ONLY A19 light bulbs.
DO NOT use incandescent bulbs larger than 100W.
DO NOT use compact uorescent light bulbs larger than 26W (100W equivalent).
DO NOT use halogen bulbs.
DO NOT use short neck or specialty light bulbs.
LED bulbs may cause remote control radio interference. Use ONLY LED bulbs
recommended here: chamberlain.com/bulb.
19
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.
1. Insert one end of the emergency release rope through the handle. Make sure that
“NOTICE” is right side up. Secure with an overhand knot at least 1” (2.5 cm) from the
end of the rope to prevent slipping.
2. Insert the other end of the 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 oor, avoiding contact with vehicles to prevent accidental release and secure
with an overhand 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.
STEP 6 Install the Light Bulbs
1. Pull light lens down.
2. Insert light bulb.
3. Closelight lens.
or or or
STEP 7 Attach the Emergency Release Rope and Handle
Installation
CAUTION
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 rein-
forcement instructions or reinforcement kit. Failure to reinforce the top section as required according
to the door manufacturer may void the door warranty.
A horizontal and vertical reinforcement is needed for lightweight garage doors (berglass, 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
height of the top panel. Contact the garage door manufacturer or installing dealer for opener reinforce-
ment 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.
OPTION A - SECTIONAL DOORS
1. Center the door bracket on the previously marked vertical centerline used for the header bracket
installation. Note correct UP placement, as stamped inside bracket.
2. Position the top edge of the bracket 2”-4” (5-10 cm) below the top edge of the door, OR directly
below any structural support across the top of the 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 in the door panel support
and the door bracket:
Drill 3/16” fastening holes. Secure the door bracket using the two 1/4”-14x5/8” self-threading
screws. (Figure 1)
Alternately, use two 5/16”-18x2” bolts, lock washers and nuts (not provided). (Figure 2)
Metal, insulated or light weight factory reinforced doors:
Drill 3/16” fastening holes. Secure the door bracket using the self-threading screws. (Figure 3)
Wood doors:
Use 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.
20
STEP 8 Install the Door Bracket
FIGURE 1
Door Bracket
Self-Threading Screw
FIGURE 3
HARDWARE
Vertical
Centerline of
Garage Door
Self-Threading
Screw
Self-Threading Screw
1/4”-14x5/8”
FIGURE 2
Hardware
(not provided)
Hardware
(not provided)
FIGURE 4
UP
UP
UP
Door Bracket
Vertical Centerline
of Garage Door
Vertical
Centerline of
Garage Door
Vertical Reinforcement
Vertical
Reinforcement
Inside Edge of Door or
Reinforcement Board
Vertical Centerline of
Garage Door
UP
Horizontal Reinforcement
Vertical Reinforcement
Installation
21
Header Wall
Header Bracket
Metal Door
Door
Bracket
2x4 Support
(Finished Ceiling)
Door Bracket
Vertical
Centerline
of Garage
Door
Optional
Placement
of Door
Bracket
Self-Threading Screw
Top of Door
(Inside Garage)
Top of Door
(Inside Garage)
Top Edge of
Door
Top Edge of
Door
Optional
Placement
Optional
Placement
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.
Wood Door
Door
Bracket
Hardware (not
provided)
Hardware (not
provided)
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 bracket as shown.
2. Mark either the left and right, or the top and bottom holes.
Metal Doors:
Drill 3/16” pilot holes and fasten the bracket with the self-threading screws provided.
Wood Doors:
Drill 5/16” holes and use 5/16”-18x2” carriage bolts, lock washers and nuts (not provided)
or 5/16”x1-1/2” lag screws (not provided) 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.)
Installation
STEP 9 Connect the Door Arm to the Trolley
Installation will vary according to the garage door type. Follow the instructions which apply to
your door.
OPTION A - SECTIONAL DOORS
IMPORTANT: The groove on the straight door arm MUST face away from the curved door arm.
1. Close the door. Disconnect the trolley by pulling the emergency release handle.
2. Attach the straight door 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 of holes that line up and join sections. Select
holes as far apart as possible to increase door arm rigidity and attach using the bolts, nuts,
and lock washers.
5. Pull the emergency release 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” (15 cm) from the solid end.
22
Clevis Pin 5/16”x1-1/4”
Ring Fastener
Ring Fastener
Clevis Pin
5/16”x1-1/4”
Lock Washer
Nut
Cut If Needed
HARDWARE
Clevis Pin 5/16”x1”
Hex Bolt
Lock Washer
5/16”-18
Clevis Pin
5/16”x1”
Straight
Door Arm
(Groove
facing out)
Curved
Door Arm
Hex Bolt 5/16”-18x7/8”
Nut 5/16”-18
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 away from 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 lock washers.
3. Attach the straight door arm to the door bracket using the clevis pin. 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 emergency release handle toward the garage door opener until the trolley release arm is
horizontal.
Clevis Pin 5/16”x1-1/4”
Ring Fastener
Clevis Pin 5/16”x1”
Lock Washer
5/16” -18
Hex Bolt 5/16”-18x7/8”
Nut 5/16”-18
23
One-Piece Door with Track
Straight Door Arm
(Groove facing out)
Curved Door Arm
One-Piece Door without Track
Ring Fastener
Ring Fastener
Lock Washer
Clevis Pin 5/16”x1-1/4”
Hex Bolts
Clevis Pin
5/16”x1”
Ring Fastener
Ring Fastener
Nut
Nut
Lock Washer
Clevis Pin
5/16”x1-1/4”
Hex Bolts
Clevis Pin
5/16”x1”
HARDWARE
Installation
WARNING
24
To prevent possible SERIOUS INJURY or DEATH from electrocution:
Be sure power is NOT connected BEFORE installing door control.
Connect door control ONLY to 12 VOLT low voltage wires.
To prevent possible SERIOUS INJURY or DEATH from a closing garage door:
Install door control within sight of garage door, out of reach of small children at a mini-
mum height of 5 feet (1.5 m) above oors, landings, steps or any other adjacent walking
surface, and away from ALL moving parts of door.
NEVER permit children to operate or play with door control push buttons or remote
control transmitters.
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.
INTRODUCTION
Install the door control within sight of the door at a minimum height of 5 feet (1.5 m) above oors,
landings, steps or any other adjacent walking surface, where small children cannot reach, and away
from the moving parts of the door.
NOTE:
Your product may look different than the illustrations.
Screw 6ABx1-1/2” (2)
HARDWARE
Drywall Anchors (2)
Installation
STEP 10 Install the Door Control
PUSH BUTTON DOOR CONTROL
1. Strip 1/4” (6 mm) of insulation from one end of the wire and separate the wires.
2. Connect one wire to each of the two screws on the back of the door control. The wires can be
connected to either screw.
3. Mount the door control with the hardware provided.
1/4” (6 mm)
32
1
1
3 2
4-5 6
8
7
WARNING
25
To prevent possible SERIOUS INJURY or DEATH from electrocution:
Be sure power is NOT connected BEFORE installing door control.
Connect door control ONLY to 12 VOLT low voltage wires.
To prevent possible SERIOUS INJURY or DEATH from a closing garage door:
Install door control within sight of garage door, out of reach of small children at a mini-
mum height of 5 feet (1.5 m) above oors, landings, steps or any other adjacent walking
surface, and away from ALL moving parts of door.
NEVER permit children to operate or play with door control push buttons or remote
control transmitters.
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.
INTRODUCTION
Older Chamberlain door controls and third party products are not compatible. Install door control
within sight of garage door, out of reach of small children at a minimum height of 5 feet (1.5 m) above
oors, landings, steps or any other adjacent walking surface, and away from ALL moving parts of
door. For gang box installations it is not necessary to drill holes or install the drywall anchors. Use the
existing holes in the gang box.
NOTE:
Your product may look different than the illustrations.
Screw
6-32x1” (2)
Drywall
Anchors (2)
Screw
6ABx1” (2)
HARDWARE
Installation
MULTI-FUNCTION CONTROL PANEL
1. Strip 7/16” (11 mm) of insulation from one end of the wire and separate the wires.
2. Connect one wire to each of the two screws on the back of the door control. The wires can be
connected to either screw. If your garage is pre-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 of the bottom mounting hole and drill a 5/32” hole.
4. Install the bottom screw, allowing 1/8” (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. Lift the push bar up and mark the top hole.
7. Remove the door control from the wall and drill a 5/32” 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)
Drywall Anchor
Drywall Anchor
6-32x1”
6-32x1”
6ABx1”
6ABx1”
DRYWALL
DRYWALL
GANG BOX
GANG BOX
Wall
2
3
1
26
HARDWARE
Wire channel
Staple
7/16” (11 mm)
RED
WHITE
Installation
STEP 11 Wire the Door Control to the Garage Door
Opener
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 (not applicable for gang box or pre-wired installa-
tions). Do not pierce the wire with the staple as this may cause a short or an open circuit.
2. Strip 7/16” (11 mm) of insulation from the end of the wire near the garage door opener.
3. Connect the wire to the red and white terminals on the garage door opener. If your 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.
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/safety reverse test label in a visible location on the inside of
the garage door.
Insulated Staple (Not Shown)
WARNING
Be sure power is NOT connected to the garage door opener BEFORE installing the safety
reversing sensor. To prevent SERIOUS INJURY or DEATH from 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
oor.
Safety Reversing Sensor Light Beam Protection Area Safety Reversing Sensor
27
Hex Screw 10-24 (2)
HARDWARE
Wing Nut (2)
1
2
Garage door
3
Door track
Wing nut
6” (15 cm) max.
Installation
STEP 13 Install the Protector System
®
The safety reversing sensors are designed to clip onto the door track with the provided sensor
brackets. If the door track will not support the sensor bracket a wall installation is recommended. The
sensor beam should be NO HIGHER than 6” (15 cm) above the oor.
DOOR TRACK INSTALLATION
1. Slide the curved arms of the sensor bracket around the edge of the door track. Snap into place
so that the sensor bracket is ush against the track.
2. Slide the hex screw through the sensor.
3. Attach the sensor to the bracket with the wing nut. Make sure the lens is not obstructed by the
bracket.
Repeat thesteps with theother sensor on theoppositedoor track. Both lenses must faceeach other.
IMPORTANT: The safety reversing sensors MUST be connected and aligned correctly
before the garage door opener will move in the down direction.
The Protector System
®
includes two safety reversing sensors which use a light beam to prevent the
garage door from closing. The sending sensor (amber LED) transmits the beam to the receiving
sensor (green LED) when both are powered and aligned. If an obstruction breaks the light beam while
the door is closing, the door will stop, and reverse to the full open position.
When installing the safety reversing sensors, check:
Sensors are installed INSIDE the garage.
Sensor lenses are facing each other.
IMPORTANT:
Do not allow direct sunlight to the receiving
sensor (green LED).
Sensor beam is NO HIGHER than 6” (15 cm) above the oor and the light beam is unobstructed.
1
Door track
2
Inside
garage wall
Not provided
3
OPTIONAL
OR
Wing Nut
6” (15 cm)
max.
28
1
3
Door track
Inside
garage wall
4
2
Wingnut
6” (15 cm) max.
Not
provided
Installation
STEP 13 Install the Protector System (continued)
WALL OPTION
Make sure the brackets on each side are clear of the door track and have the same amount of
clearance so the sensors will align correctly. If additional clearance is needed, use extension brackets
041A5281-1 (not provided) or wood blocks.
1. Attach the sensor bracket against the wall with two lag screws (not provided).
2. Slide the hex screw through the sensor.
3. Attach the sensor to the bracket with the wing nut. Make sure the lens is not obstructed by the
bracket.
Repeat the steps with the other sensor on the opposite side of the garage door. Both lenses must face
each other.
FLOOR OPTION
1. Measure the position of both sensor brackets so they will be the same distance from the wall
and nobstructed.
2. Attach the bracket to the oor with concrete anchors (not provided).
3. Slide the hex screw through the sensor.
4. Attach the sensor to the bracket with the wing nut. Make sure the lens is not obstructed by the
bracket.
Repeat the steps with the other sensor on the opposite side of the garage door. Both lenses must
face each other.
1
2
3
29
Staple
HARDWARE
7/16” (11 mm)
STEP 14 Wire the Safety Reversing Sensors
If your garage has pre-installed wiring for the safety reversing sensors, see OPTION B - PRE-
WIRED INSTALLATION page 29.
OPTION A - INSTALLATION WITH NO PRE-WIRING
1. Run the wire from both sensors to the garage door opener. Attach with staples, but DO NOT
puncture the wire.
2. Separate the sensor wires and strip insulation from each end. Twist the two white wires
together. Then twist the two white/black wires together.
3. Using a screwdriver, push in the terminal tabs, and insert the white wires into the white terminal.
Insert the white/black wires into the grey terminal.
Insulated Staple (Not Shown)
RED
WHITE
WHITE
GREY
Installation
30
Pre-installed
wires
Safety reversing sensor wires
Safety reversing
sensor wires
White
White/Black
Pre-installed wires
Yellow
Purple
7/16” (11 mm)
7/16” (11 mm)
Wire nuts (not provided)
Pre-installed wires
Yellow (for example)
Purple (for example)
Purple
Wire channel
Yellow
Installation
STEP 14 Wire the Safety Reversing Sensors (continued)
OPTION A - PRE-WIRED INSTALLATION
1. Cut the sensor wires, making sure there is enough wire to reach the pre-installed wires from the
wall.
2. Separate the sensor wires and strip insulation from each end. Choose two of the pre-installed
wires and strip insulation from each end. Choose the same color pre-installed wires for each
sensor.
3. Connect the pre-installed wires to the sensor wires with wire nuts making sure the colors
correspond for each sensor.
4. At the garage door opener, strip the end of the wires previously connected to the sensors. Twist
the like-colored wires together.
5. Using a screwdriver, push in the terminal tabs, and insert the wire color connected to the
sensor’s white wire into the white terminal. Insert the other wire color connected to the sensor’s
white/black wire into the grey terminal.
WHITE
GREY
WARNING
31
To prevent possible SERIOUS INJURY or DEATH from electrocution or 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 t
outlet. Be sure the opener is grounded.
To avoid installation difculties, do not run the opener at this time.
To reduce the risk of electric shock, your garage door opener has a grounding type plug with a third
grounding pin. This plug will only t into a grounding type outlet. If the plug doesn’t t into the outlet
you have, contact a qualied electrician to install the proper outlet.
Installation
STEP 15 Connect Power
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 at this time.
OPTION B - PERMANENT WIRING
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 screws and set the cover aside.
2. Remove the attached 3-prong cord.
3. Connect the black (line) wire to the screw on the brass terminal; 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.
White Wire
Black Wire
Ground Tab
Green Ground Screw
Ground Wire
32
Wing nut
STEP 16 Align the Safety Reversing Sensors
IMPORTANT: The safety reversing sensors MUST be connected and aligned correctly
before the garage door opener will move in the down direction.
When the garage door opener has power, check the safety reversing sensors. If the sensors are
aligned and wired correctly, both LEDs will glow steadily.
Light Beam Protection Area
Sending sensor - amber LED Receiving sensor - green LED
The receiving sensor will have
a sticker on the back.
To align the safety reversing sensors:
1. Loosen the wing nuts.
2. Adjust the sensors up or down until both LEDs glow steady indicating alignment.
3. Tighten the wing nut to secure the sensor.
SAFETY SENSOR TROUBLESHOOTING
If either of the sensor LEDs are off, there is no power to the sensor:
1. Check that you have power to the garage door opener.
2. Check the sensor wire is not shorted or broken.
3. Check that the sensors are wired correctly; white wires to white terminal and white/black wires
to grey terminal.
1
2
3
RED
WHITE
GREY
If the green receiving sensor LED is blinking, the sensors are obstructed or misaligned:
1. Check for obstructions in the sensor light beam.
2. Align the sensors.
3. If the receiving sensor (green LED) faces direct sunlight, switch the receiving sensor with the
sending sensor and repeat STEP 12 Install the Protector System
®
page 27 to assure proper
operation.
STEP 17 Ensure the Door Control is Wired Correctly
If the door control has been installed and wired correctly, the command LED on the control
panel will blink or the LED behind the push button will blink if installed correctly.
Installation
WARNING
UP (Open)
DOWN (Close)
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 DOWN buttons can be used to move the door as
needed.
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 is opening or closing.
33
Correct
Incorrect
PROGRAMMING BUTTONS
UP Button
DOWN Button
Adjustment Button
Adjustments
Introduction
Your garage door opener is designed with electronic controls to make setup and adjustments easy.
Without a properly installed safety reversal system, persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage door.
Incorrect adjustment of garage door travel limits will interfere with proper operation of safety
reversal system.
After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST
reverse on contact with 1-1/2” (3.8 cm) high object (or 2x4 laid at) on oor.
To prevent damage to vehicles, be sure fully open door provides adequate clearance.
WARNING
Without a properly installed safety reversal system, persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage door.
Incorrect adjustment of garage door travel limits will interfere with proper operation of safety
reversal system.
After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST
reverse on contact with 1-1/2” (3.8 cm) high object (or 2x4 laid at) on oor.
Note: While programming, the UP and DOWN buttons can be used to move the door as needed.
34
Adjustments
1 Program the Travel
1 Press and hold the
Adjustment Button until
the UP Button begins
to ash and/or a beep
is heard. The Safety
Reversing Sensors will
be disconnected during
the Program the Travel
process.
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
Adjustment Button. The
garage door opener lights
will ash twice and the
DOWN Button will begin
to ash.
4 Press and hold the
DOWN Button until the
door is in the desired
DOWN position.
5 Once the door is in the desired DOWN position press and
release the Adjustment Button. The garage door opener lights
will ash twice. Program the Travel is now complete. If the
garage door opener lights ash 5 times, then programming
has timed out and the Travel Limits have not been set. Please
restart the Program the Travel process.
2 Automatic Force Set Up
Once both the up and down positions have been manually set, the Safety Reversing Sensors
will reconnect and become operational. Then, the opener will enter a force-sensing operation by
automatically moving the door to open and close. The garage door opener will sound an audible
and visual alert before automatically oepening and closing the door. The garage door opener will
beep three times, conrming that the Automatic Force Setup completed successfully. Adjustment
is complete.
If you hear one long beep after the door attempts to move, then the Automatic Force Set Up has
not completed successfully. Please start over at step 1 of Program the Travel.
WARNING WARNING
Without a properly installed safety reversal system, persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage door.
Safety reversal system MUST be tested every month.
After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST
reverse on contact with 1-1/2” (3.8 cm) high object (or 2x4 laid at) on the oor.
35
Without a properly installed safety reversing sensor, persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage door.
Adjustments
3 Test the Safety Reversal System 4 Test the Protector System
®
1 With the door fully open, place a 1-1/2 inch (3.8 cm) board (or a 2x4 laid at) on the oor, centered
under thegarage door.
2 With the door fully open, place a 1-1/2 inch (3.8 cm) board (or a 2x4 laid at) on the oor, centered
under thegarage door.
If the door stops but does not reverse:
1. Repeat Program the Travel (seeAdjustment Step 1);
2. Repeat the Safety Reversal test.
If the test continues to fail, call a trained door systems technician.
1 Open the door. Place an obstruction in the path of thedoor.
2 Press the remote control push button to close the door. The door will not move more than an inch
(2.5 cm).
The garage door opener will not close from a remote control if the LED in either safety reversing
sensor is off (alerting you to the fact that the sensor is misaligned or obstructed).
If the 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 oor), call for a trained door systems technician.
WARNING
CAUTION
To reduce the risk of FIRE or INJURY to persons:
Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance.
Use ONLY Chamberlain part # G4228 for replacement battery.
DO NOT dispose of battery in re. Battery may explode. Check with local codes for disposal
instructions.
Garage door opener lights
myQ
®
App control and monitoring
Unattended close including Timer-to-Close
ALWAYS wear protective gloves and eye protection when changing the battery or working around
the battery compartment.
The 12V battery backup allows access in and out of your garage, even when the power is out. The
battery does not have to be fully charged to operate the garage door opener. When the garage door
opener is operating on battery power, it may run slower and the following features are disabled:
36
Depending on the power level, the battery may need to charge before performing the test. The garage
door opener must be unplugged to test the battery.
1. Open and close the door using the remote control or door control. While the motor is on, the
battery status LED will either glow solid orange indicating opener is operating on battery power
or will ash indicating low battery power.
NOTE: The garage door opener may run slower if the
battery is not fully charged.
2. Plug in the garage door opener. Verify the battery status LED is ashing green, indicating the
battery is charging.
The battery charges when the garage door opener is plugged into a 120Vac electrical outlet that has
power and requires 24 hours to fully charge. A fully charged battery supplies 12Vdc to the garage door
opener for up to 24 hours of normal operation during an electrical power outage. After the electrical
power has been restored, the battery will recharge within 24 hours. The battery will last approximately
1 to 2 years with normal usage. Instructions for replacement are provided with the battery. To obtain
maximum battery life and prevent damage, disconnect the battery when the garage door opener is
unplugged for an extended period of time, such as a summer or winter home.
Green battery status LED: All systems are normal.
A solid green LED light indicates the battery is fully charged.
A ashing green LED indicates the battery is being charged.
Orange battery status LED: The garage door opener has lost power and is in battery backup mode.
Solid orange LED while the motor is on, indicates the garage door opener is operating on battery
power.
A ashing orange LED while the motor is on, indicates the battery is low.
The opener beeps every 2 seconds while operating on battery power.
Red battery status LED: The battery needs to be replaced.
A solid red LED indicates the battery will no longer hold a charge. Go to chamberlain.com to
purchase a replacement battery to allow your system to operate during a power outage.
Battery Backup
STEP 1 Install the Battery
MODEL C2212T
1. Unplug the garage door opener.
2. Open the light lens of the garage door opener. Use a Phillips head screwdriver to remove the
battery cover on the garage door opener.
3. Partially insert the battery into the battery compartment with the terminals facing out.
4. Connect red (+) 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. Wait for the green Battery Status LED to start ashing before proceeding to test the battery.
Test the Battery
Charge the Battery
Battery Status
Battery Status LED
myQ
®
App Control
YOU WILL NEED:
Wi-Fi
®
enabled smartphone, tablet or laptop
Broadband Internet connection
Wi-Fi
®
signal in the garage (2.4 GHz, 802.11b/g/n required), see page 5
Password for your home network (router’s main account, not guest network)
myQ
®
serial number located on the garage door opener
DOWNLOAD THE myQ® APP TO SET UP AN ACCOUNT AND CONNECT
Open and close your door, get alerts and set schedules from anywhere. Connected smart garage door
openers also receive software updates to ensure the opener has the latest operational features.
The garage door opener must run through a complete cycle before it will activate Wi-Fi® programming.
1. Download the myQ
®
App.
2. Set up an account and connect.
If you already have the myQ
®
App installed:
1. Check that your mobile device has the latest software.
2. Download the latest version of the myQ® App.
For more information on connecting your garage door opener, visit support.chamberlaingroup.com.
Google Play and the Google Play logo are trademarks of Google LLC.
App Store and the Apple and App Store logos are trademarks of Apple Inc.
NOTES:
To erase the Wi-Fi
®
settings from the opener, see page 39.
Wi-Fi Status
LED
Blue
Blue and Green
Green
Denition
Off - Wi-Fi
®
is not turned on.
Blinking - Garage door opener is in Wi-Fi
®
learn mode.
Solid - Mobile device connected to the garage door opener.
Blinking - Attempting to connect to the Internet server.
Solid - Wi-Fi
®
has been set up and garage door opener is connected to the Internet.
Blinking - Attempting to connect to router.
Connect With Your Smartphone
37
Learn
Button
An LED on the garage door
opener will indicate Wi-Fi
status. See table below.
LED
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
®
App.
When the door is closed and the garage door opener is activated the door will open. If the door makes contact
with an obstruction while opening, the door will stop, opener beeps and lights ash 5 times. When the door is in
any position other than closed and the garage door opener is activated, the door will close. If the garage door
makes contact with an obstruction while closing, the door will reverse, opener beeps and lights ash 5 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.
The garage door opener lights will turn on when the opener is initially plugged in, the opener is activated, or
power is restored after interruption. The garage door opener lights automatically turn off after a set length of
time. To adjust the light settings, see
Using your Door Control.
38
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, it is properly adjusted, and there
are no obstructions to door travel.
4. ALWAYS keep garage door in sight and away from people and objects until 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 emergency release handle to disengage trolley ONLY when garage
door is CLOSED. Use caution when using this release with the door open. Weak or
broken springs or unbalanced door could result in an open door falling rapidly and/or
unexpectedly and increasing the risk of SEVERE 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. If rope knot becomes untied, you
could fall.
9. After ANY adjustments are made, the safety reversal system MUST be tested.
10. Safety reversal 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 at) on the oor. Failure to adjust the garage door opener
properly increases the risk of SEVERE INJURY or DEATH.
11. ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED (see page 3). 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 by a trained door systems technician.
13. ALWAYS disconnect electric power 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 NOT install on a one-piece door if using devices or features providing unattended close.
Unattended devices and features are to be used ONLY with sectional doors.
16. SAVE THESE INSTRUCTIONS.
39
Push Button
Push Bar
Command LED
LEARN Button
LOCK Button
LIGHT Button
LIGHT Button
Operation
PUSH BUTTON DOOR CONTROLUsing your Door Control
MULTI-FUNCTION CONTROL PANEL
SYNCHRONIZE THE DOOR CONTROL: To synchronize
the door control to the garage door opener, press the push
button until the garage door opener activates (it may take up
to 3 presses).
PUSH BUTTON: Press the LIGHT button to turn the
garage door opener lights on 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 is activated the lights will
turn off after the specied period of time (the factory setting
is 4-1/2 minutes). The LIGHT button will not control the
lights when the door is in motion.
SYNCHRONIZE THE DOOR CONTROL: To synchronize the
door control to the garage door opener, press the push bar
until the garage door opener activates (it may take up to 3
presses). Test the door control by pressing the push bar; each
press of the push bar will activate the garage door opener.
PUSH BAR: Press the push bar to open or close the door.
LEARN BUTTON: Use to program compatible remote
controls, wireless keyless entries and myQ
®
devices to the
garage door opener.
LOCK: Prevents remote controls from working, while still
allowing activation from the door control and keyless entry.
(Factory setting is OFF.)
Turn ON:
Press and hold the LOCK button for 2 seconds. The com-
mand LED will ash as long as the lock feature is on.
Turn OFF:
Press and hold the LOCK button for 2 seconds. The
command LED will stop ashing and normal operation will
resume.
LIGHT BUTTON: Turns the garage door opener lights on or
off when pressed. Lights stay on for 4-1/2 minutes (factory
setting). The LIGHT button will not control the lights when the
door is in motion.
To change the amount of time the lights stay on:
Press and hold the LOCK button (approximately 10 seconds)
until the garage door opener lights ash. The time interval
is indicated by the number of times the garage door opener
lights ash:
1 ash is 1-1/2 minutes
2 ashes is 2-1/2 minutes
3 ashes is 3-1/2 minutes
4 ashes is 4-1/2 minutes
To cycle through the time intervals repeat the step above. If
the push bar LED is continuously blinking, the LOCK feature
needs to be turned off.
40
Push Button LIGHT Button
PIN
OR
Operation
Remote Control and Keyless Entry
PRE-PROGRAMMED REMOTE CONTROL INCLUDED, NO NEED TO
PROGRAM THE REMOTE.
To add or reprogram a remote control, follow the instructions below. Older Chamberlain remote
controls are NOT compatible.
PROGRAM USING THE MULTI-FUNCTION CONTROL PANEL
1. Press the LEARN button on the door control to enter programming mode. The command LED
will ash once.
2. Press the LEARN button again, the command LED will ash once again.
3. Remote Control: Press the button on the remote control that you wish to operate your garage door.
Keyless Entry: Enter a 4-digit personal identication number (PIN) of your choice on the keyless
entry keypad. Then press the ENTER button.
PROGRAM USING THE PUSH BUTTON DOOR CONTROL
1. Press and hold the light button and the push button until the push button LED
begins to blink.
2. Remote control: Press the button on the remote control that you wish to
operate your garage door.
Keyless entry: Enter a 4-digit personal identication number (PIN) of your
choice on the keyless entry keypad. Then press the ENTER button.
1-2
3
OR
PIN
LEARN LED
LEARN
Button
“click”
“click”
PROGRAM USING THE GARAGE DOOR OPENER LEARN BUTTON
1. Locate the LEARN Button.
2. Press and immediately release the LEARN button. The LEARN LED will glow steady for 30
seconds. Within 30 seconds...
3. Remote Control: Press and hold the button on the remote control that you wish to use. Key-
less Entry: Enter a 4-digit personal identication number (PIN) of your choice on the keyless
entry keypad. Then press and hold the ENTER button.
Releasethebutton when thegaragedoor opener lights blinkor twoclicks areheard.
HomeLink
®
If your vehicle is equipped with HomeLink
®
, a Compatibility Bridge™ (not included) may be
necessary for certain vehicles. Visit bridge.chamberlain.com to nd out if a Bridge is needed.
The garage door opener lights will ash (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, follow the steps to program using the garage door opener LEARN
button.
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.
LEARN
Button
Operation
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.
ERASE THE CONNECTION FROM GARAGE DOOR OPENER TO HOME Wi-Fi
®
NETWORK
1. Press and hold the black adjustment button on the garage door opener until 3 beeps are heard
(Approximately 6 seconds).
To Open the Door Manually
DISCONNECT THE TROLLEY
1. The door should be fully closed if possible.
2. Pull down on the emergency release handle so the trolley release arm snaps to the vertical
position. The door can now be raised and lowered as often as necessary.
TO RE-CONNECT THE TROLLEY
1. Pull the emergency release handle toward the garage door opener so the trolley release arm
snaps to the horizontal position. The trolley will reconnect on the next UP or DOWN operation,
either manually or by using the door control or remote control.
41
WARNING
42
NOTICE: This device complies with part 15 of the FCC rules and Innovation, Science and Economic
Development Canada license-exempt RSSs. Operation is subject to the following two conditions: (1) this
device may not cause harmful interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Any changes or modications not expressly approved by the party responsible for compliance could void
the user’s authority to operate the equipment.
This device must be installed to ensure a minimum 20 cm (8 in.) distance is maintained between users/
bystanders and device.
This device has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC rules and Industry Canada ICES standard. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the in-
structions, may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
To prevent possible SERIOUS INJURY or DEATH:
NEVER allow small children near batteries.
If battery is swallowed, immediately notify doctor.
To reduce risk of re, explosion or chemical burn:
Replace ONLY with 3V CR2032 coin batteries.
DO NOT recharge, disassemble, heat above 212°F (100°C) or incinerate.
Maintenance
Maintenance Schedule
EVERY MONTH
Manually operate door. If it is unbalanced or binding, call a trained door systems technician.
Check to be sure door opens and closes fully. Adjust if necessary, see page 33.
Test the safety reversal system. Adjust if necessary, see page 35.
EVERY YEAR
Oil door rollers, bearings and hinges. The garage door opener does not require additional
lubrication. Do not grease the door tracks.
Test the battery backup and consider replacing the battery to ensure the garage door opener
will operate during an electrical power outage, see page 36 to test the battery backup.
The Remote Control Battery
The 3V CR2032 Lithium battery should produce power for
up to 3 years. If the battery is low, the remote control’s LED
will not ash when the button is pressed.
To replace battery, pry open the case rst in the middle (1),
then at each side (2 and 3) with the visor clip. Replace the
batteries with only 3V CR2032 coin cell batteries. Insert
battery positive side up. Dispose of old batteries properly.
Diagnostic Chart
Your garage door opener is programmed with self-diagnostic capabilities. The UP and DOWN arrows on the garage door opener ash the diagnostic codes.
Troubleshooting
DIAGNOSTICCODE SYMPTOM SOLUTION
Flashes Flashes
43
1 1 The garage door opener will not close. Safety reversing 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.
There is a short or reversed wire for the safety reversing sensors. Inspect safety sensor wire at all 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.
Safety reversing sensors are misaligned or were momentarily obstructed. Realign both sensors until both LEDs are glowing steady.
Make sure nothing is hanging or mounted on the door that would interrupt the sensor’s path while closing.
1 5 Door moves 6-8” (15-20 cm) stops or reverses.
Manually open and close the door. Check for binding or obstructions, such as a 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. Check for 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.
Manually open and close the door. Check for binding or obstructions, such as a broken spring or door lock, correct as needed.
Replace motor if necessary.
1 6 Door coasts after it has 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 ashing green. Battery backup charging circuit error, replace the logic board.
4 1- 4
Door is moving, stops or reverses. Opener beeps and lights
ash.
Manually open and close the door. Check for binding or obstructions, such as a 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, see
Program the Travel page 31.
4 5 Opener runs approximately 6-8” (15-20 cm), stops and reverses. Communication error to travel module. Check travel module connections, replace travel module if necessary.
4 6 The garage door opener will not close.
Safety reversing sensors are misaligned or were momentarily obstructed. Realign both sensors to ensure both LEDs are steady and
not ickering. Make sure nothing is hanging or mounted on the door that would interrupt the sensor’s path while closing.
44
Troubleshooting
Additional Troubleshooting
My garage door opener beeps and ashes its lights before door closes:
Garage door opener has been activated through a device or feature such as Timer-to-
Close or garage door monitor.
My garage door opener stops, reverses, beeps and ashes its lights:
Check for binding or obstructions anywhere along the track to garage oor.
My remote control will not activate the garage door:
Verify the lock feature is not activated on the door control.
Reprogram the remote control.
If the remote control will still not activate the door check the diagnostic codes to ensure
the garage door opener is working properly.
My door will not close
The safety reversing sensor must be connected and aligned correctly before the garage door
opener will move in the down direction.
Check for binding or obstructions anywhere along the track to garage oor.
The safety reversing sensor must be connected and aligned correctly before the garage
door opener will move in the down direction.
o Verify the safety reversing sensors are properly installed, aligned and free of any
obstructions.
o If the receiving sensor (green LED) faces direct sunlight, switch the receiving
sensor with the sending sensor so the receiving sensor is not in direct sunlight.
Wi-Fi
®
troubleshooting
The garage door opener will NOT enter Wi-Fi
®
learn mode:
After the initial installation of the garage door opener, the garage door opener must complete a
full cycle (open and closed) before the Wi-Fi
®
learn mode can be activated.
If there has been a recent power outage, the garage door opener must complete a full cycle
before the Wi-Fi
®
learn mode can be activated.
See page 37 to activate Wi-Fi LEARN mode.
If your black adjustment button is not solid green go to support.chamberlaingroup.com.
My vehicle’s Homelink
®
is not programming to my garage door opener:
Compatibility Bridge (not included) may be necessary for certain vehicles. Visit bridge.chamberlain.
com to nd out if a Bridge is needed.
My neighbor’s remote control opens my garage door:
Erase the memory from your garage door opener and reprogram the remote control(s).
Safety sensor LED lights are not lit:
If the sensor LEDs do not glow steadily when the opener is activated, see SAFETY SENSOR
TROUBLESHOOTING page 32.
Warranty
Contact Information
STOP!
This garage door opener WILL NOT work until the safety reversing
sensors are properly installed and aligned.
Visit us onlineat:
CHAMBERLAIN
®
LIMITED WARRANTY
The Chamberlain Group, Inc.® (“Seller”) warrants to the 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 specic period of time
as dened below (the “Warranty Period”). The warranty period commences 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, visit chamberlain.com,
before dismantling this product. You will be advised of disassembly and shipping. 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 conrmed 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 and Provinces 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 and provinces 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 specic legal rights, and you may also have other rights,
which vary from state to state and province to province.
45
support.chamberlaingroup.com
Automatic Garage Door Opener Safety & Maintenance Guide
Garage Door Opener Safety – An Automatic Decision
A garage door is the largest moving object in the home. An improperly adjusted garage door and opener can exert deadly force when the door closes – which could lead to
entrapment of children or adults and subsequent injury or death.
Proper installation, operation, maintenance, and testing of the garage door and automatic opener are necessary to provide a safe, trouble-free system. Careless operation or allowing children
to play with or use garage door opener controls are also dangerous situations that can lead to tragic results. A few simple precautions can protect your family and friends from potential harm.
Please review the safety and maintenance tips in this guide carefully and keep it for reference. Check the operation of your garage door and opener to ensure they function in a safe and
trouble-free manner. Be sure to read all Important Safety Information found in your garage door opener’s manual as it provides more details and safety considerations than can be supplied with
this guide.
Garage Door Openers are Not Toys
Discuss garage door and opener safety with your children. Explain the danger of being trapped under the door.
Stay away from a moving door.
Keep transmitters and remote controls out of reach of chil-
dren.
Do not let children play with or use transmitters or other remote
control devices.
46
The wall-mounted push button should be out of reach of
children, at least 5 feet from the nearest standing surface and
away from all moving parts. Mount and use the button where you
can clearly see the closing garage door.
Keep the door in sight until it completely closes when using
the wall-mounted push button or transmitter.
1
2
Routine Maintenance Can Prevent Tragedies
Make monthly inspection and testing of your garage door and opener system a part of your regular routine. Review your owner’s manual for both the door and door opener. If you don’t have the
owner’s manuals, contact the manufacturer(s) and request a copy for your specic model(s). Look for the opener model number on the back of the power unit.
WARNING – SPRINGS ARE UNDER HIGH TENSION. ONLY QUALIFIED INDIVIDUALS SHOULD ADJUST THEM.
Visually check the door and installation:
Starting with the door in the closed position, use the manual disconnect on the opener to disconnect the door.
Look for signs of wear or damage on hinges, rollers, springs, and door panels.
These parts may require periodic lubrication. Check the owner’s manual for suggested maintenance.
If any signs of damage are evident, contact a trained door systems technician for assistance.
Verify the photoeye height is no higher than 6” from the garage oor.
Test the door for proper operation:
Open and close the door manually using handles or suitable gripping points.
The door should move freely and without difficulty.
The door should balance and stay partially open 3–4 feet above the oor.
If you detect any signs of improper operation, contact a trained door systems technician for assistance.
Test the opener safety features:
Reconnect the opener to the door using the manual disconnect and open the door.
Place a 2x4 board at in the path of the door (1) and try to close it (2). The door should stop when it comes
in contact with the 2x4 and then reverse direction.
Block the photoelectric sensor by waving an object in front of the sensor and attempt to close the door. The
door should not close unless the wall-mounted push button is manually held during operation.
If the opener does not perform as described, contact a trained door systems technician for assistance.
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1
2
6
4
5
3
8
11
4
1
2
7
6
3
5
9
10
Repair Parts
Rail Assembly Parts Installation Parts
Description Part Number
1 Chain and cable 041A5807
2 Pulley K144C0056
3 Master link 004A1008
4 Rail 041A5665
5 Trolley assembly: clevis pin (1) and ring (1) 041C5141-1
6 “U” bracket 041D0598-1
Notshown
Wear pads 041A7276
Hardwarebag 041A7920-1
Description Part Number
1 Curved door arm 041B0035B
2 Door bracket with clevis pin and fastener 041A5047
3 Emergency release rope and handle 041A2828
4 Header bracket with clevis pin and fastener 041A5047-2
5 Remote control visor clip K029B0137
6 Safety sensor bracket 041-0155-000
7 Safety sensor kit: receiving and sending sensors with 2-conductor wire 041-0136-000
8 Straight door arm 4178B0034B
9 White and red/white wire 041B4494-1
10 3V CR2032 lithium battery K010A0020
11 Hanging brackets 012B0776
Notshown
Installation Manual 114-5554-000
Repair Parts
Garage Door Opener Parts - Model C2212T
49
10
12
11
1
2
3
8
7
6
4
5
9
Description Part Number
1 Sprocket and sprocket cover 041B5348-2
2 Front end panel 041A7618
3 Light lens 041-0144
4 Light socket 041C0279
5 Cover 041-0229-000
6 Motor with travel module 041D8006-1
7 Travel module 041D8071-4
8 End panel for receiver logic board 041D0233-3
9 Logic board 050DCTWFMC
10 12V Battery G4228
11 Terminal block 041A3150
12 Line cord
041B4245
Not shown
Wire harness
041D9069
Transformer
041D0277-1
Repair Parts
5
4
3
6
7
8
14
1
12
2
10
13
11
9
Garage Door Opener Parts - C2102
Description Part Number
1 Chain spreader 041A5615
2 Gear and sprocket 041C4220A
3 End panel with light socket 041A7760
4 Light socket 041C0279
5 Light lens 041-0144
6 Capacitor 030B0532-1
7 Capacitor bracket K012A0373
8 Travel module 041D7742-7
9 Cover 041-0228-000
10 Receiver logic board 045ACTMC
11 Logicboard end panel 041DB374
12 Motor with travel module
041D7440
13 Line cord
041B4245-1
14 Terminal block
041A3150
Not shown
Wire harness
041A7945
50
51
Repair Parts
Garage Door Opener Parts - Model C2405
Description Part Number
1 Chain spreader 041A5615
2 Gear and sprocket 041C4220A
3 End panel with light socket 041D0207
4 Light socket 041C0279
5 Light lens 041-0144
6 Capacitor 030B0532-1
7 Capacitor bracket K012A0373
8 Travel module 041D7742-7
9 Cover 041-0229-000
10 Logic board 045ACTWFMC
11 End panel for receiver logic board with light socket 050ACTBMC
12 Motor with travel module
041D7440
13 Line cord
041B4245-1
14 Terminal block
041A3150
Not shown
Wire harness
041A7945
1
2
5
4
10
14
6
7
12
8
9
11
4
5
3
13
Repair Parts
52
Garage Door Opener Parts - Model C2202
5
4
3
6
7
8
14
1
12
2
10
13
11
9
Description Part Number
1 Chain spreader 041A5615
2 Gear and sprocket 041C4220A
3 End panel with light socket 041D0207
4 Light socket 041C0279
5 Light lens 041-0144
6 Capacitor 030B0532-1
7 Capacitor bracket K012A0373
8 Travel module 041D7742-7
9 Cover 041-0229-000
10 Logic Board 045ACTBMC
11 End panel for receiver logic board 041-0025-000
12 Motor with travel module
041D7440
13 Line cord
041B4245-1
14 Terminal block
041A3150
Not shown
Wire harness
041A7946
Repair Parts
Garage Door Opener Parts - Model D2101
Description Part Number
1 Chain spreader 041A5615
2 Gear and sprocket 041C4220A
3 End panel with light socket 041A7760
4 Light socket 041C0279
5 Light lens 041-0144
6 Capacitor 030B0532-1
7 Capacitor bracket K012A0373
8 Travel module 041D7742-7
9 Cover 041-0228-000
10 Logic board 050ACTBMC
11 End panel for receiver logic board with light socket 041D8214
12 Motor with travel module
041D7440
13 Line cord
041B4245-1
14 Terminal block
041A3150
Not shown
Wire harness 041A7945
53
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114-5744-000B
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300 Windsor Drive
Oak Brook, IL 60523
