The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
®
GARAGE DOOR OPENER
Model WD822KD 1/2 HP
For Residential Use Only
Owner’s Manual
■ Please read this manual and the enclosed safety materials carefully!
■ Fasten the manual near the garage door after installation.
®
■ The door WILL NOT CLOSE unless The Protector System is connected
and properly aligned.
■ Periodic checks of the opener are required to ensure safe operation.
■ The model number label is located on the left side panel of your opener.
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Preparing your garage door
WARNING
Before you begin:
To prevent possible SERIOUS INJURY or DEATH:
• Disable locks.
• ALWAYS call a trained door systems technician if
garage door binds, sticks, or is out of balance. An
unbalanced garage door may not reverse when
required.
• NEVER try to loosen, move or adjust garage door, door
springs, cables, pulleys, brackets or their hardware,
ALL of which are under EXTREME tension.
• Disable ALL locks and remove ALL ropes connected to
garage door BEFORE installing and operating garage
door opener to avoid entanglement.
• Remove any ropes connected to garage door.
• Complete the following test to make sure your
garage door is balanced and is not sticking or
binding:
1. Lift the door about halfway as shown. Release
the door. If balanced, it should stay in place,
supported entirely by its springs.
2. Raise and lower the door to see if there is any
binding or sticking.
If your door binds, sticks, or is out of balance, call a
trained door systems technician.
CAUTION
To prevent damage to garage door and opener:
• ALWAYS disable locks BEFORE installing and operating
the opener.
• ONLY operate garage door opener at 120V, 60 Hz to
avoid malfunction and damage.
Sectional Door
Tools needed
One-Piece Door
During assembly, installation and adjustment of the
opener, instructions will call for hand tools as
illustrated below.
Carpenter's
Level (optional)
2
1
Pencil
Hack Saw
Tape Measure
Claw Hammer
Wire Cutters
Drill Bits
3/16", 5/16"
and 5/32"
Drill
Screwdriver
Pliers
Sockets and Wrench
Stepladder
1/2", 5/8", 7/16", 9/16"
Adjustable End Wrench
and 1/4"
3
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Planning
Identify the type and height of your garage door.
Survey your garage area to see if any of the
conditions below apply to your installation. Additional
materials may be required. You may find it helpful to
refer back to this page and the accompanying
illustrations as you proceed with the installation of
your opener.
• Do you have an access door in addition to the
garage door? If not, Model 7702CB Emergency
Key Release is required. See Accessories page.
• Look at the garage door where it meets the floor.
Any gap between the floor and the bottom of the
door must not exceed 1/4" (6 mm). Otherwise, the
safety reversal system may not work properly. See
Adjustment Step 3. Floor or door should be
repaired.
Depending on your requirements, there are several
installation steps which may call for materials or
hardware not included in the carton.
• Installation Step 1 – Look at the wall or ceiling
above the garage door. The header bracket must
be securely fastened to structural supports.
SECTIONAL DOOR INSTALLATIONS
• Do you have a steel, aluminum, fiberglass or glass
panel door? If so, horizontal and vertical
reinforcement is required (Installation Step 11).
• Installation Step 5 – Do you have a finished ceiling
in your garage? If so, a support bracket and
additional fastening hardware may be required.
• The opener should be installed above the center of
the door. If there is a torsion spring or center
bearing plate in the way of the header bracket, it
may be installed within 4 feet (1.22 m) to the left or
right of the door center. See Installation Steps 1
and 11.
• Installation Step 10 – Depending upon garage
construction, extension brackets or wood blocks
may be needed to install sensors.
• Installation Step 10 – Alternate floor mounting of
the safety reversing sensor will require hardware
not provided.
• If your door is more than 7 feet (2.13 m) high, see
rail extension kits listed on Accessories page.
SECTIONAL DOOR INSTALLATION
FINISHED CEILING
Support bracket &
fastening hardware
is required.
Horizontal and vertical reinforcement
is needed for lightweight garage doors
(fiberglass, steel, aluminum, door with
glass panels, etc.). See page 23 for details.
See page 16.
Header Wall
Motor unit
Extension Spring
OR
Torsion Spring
Wall-
mounted
Door
Access Door
Control
CLOSED POSITION
Vertical
Centerline
of Garage Door
Header
Bracket
Trolley
Stop Bolt
Trolley
Garage
Door
Spring
Belt
Straight
Door
Arm
Emergency Release
Rope & Handle
Safety
Gap between floor
and bottom of door
must not exceed 1/4" (6 mm).
Reversing
Sensor
Curved
Door
Arm
Safety Reversing Sensor
Header
Wall
Garage
Door
Door
Bracket
4
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Planning (Continued)
WARNING
Without a properly working safety reversal system,
persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage
door.
• The gap between the bottom of the garage door and
the floor MUST NOT exceed 1/4" (6 mm). Otherwise,
the safety reversal system may not work properly.
• The floor or the garage door MUST be repaired to
eliminate the gap.
ONE-PIECE DOOR INSTALLATIONS
• Generally, a one-piece door does not require
reinforcement. If your door is lightweight, refer to
the information relating to sectional doors in
Installation Step 11.
• Depending on your door’s construction, you may
need additional mounting hardware for the door
bracket (Step 11).
ONE-PIECE DOOR WITHOUT TRACK
FINISHED CEILING
Support bracket
& fastening
hardware is required.
See page 16.
Rail
Header Wall
Motor Unit
Wall-mounted
Door Control
Access
Door
CLOSED POSITION
Trolley Stop Bolt
Belt
Trolley
Header
Bracket
Rail
Door Bracket
Emergency
Release
Safety Reversing
Sensor
Rope & Handle
Gap between floor
Curved
Door
Arm
Straight
Door
Arm
and bottom of door must not exceed 1/4" (6 mm).
Safety Reversing Sensor
Header
Wall
Garage
Door
ONE-PIECE DOOR WITH TRACK
CLOSED POSITION
Belt Trolley
Trolley Stop Bolt
Access
Door
Header
Bracket
Curved
Door Arm
Header
Wall
Rail
Emergency
Door
Release
Rope &
Handle
Bracket
Straight
Door
Arm
Garage
Door
Safety
Reversing
Sensor
Gap between floor
and bottom of door
Safety
Reversing Sensor
must not exceed 1/4" (6 mm).
5
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Carton Inventory
Your garage door opener is packaged in one carton
which contains the motor unit and all parts illustrated
below. Accessories will depend on the model
packing material. Parts may be stuck in the foam.
Hardware for assembly and installation is shown on
the next page. Save the carton and packing material
until installation and adjustment is complete.
purchased. If anything is missing, carefully check the
SECURITY✚®
3-Button Remote Control
SECURITY✚®
(2)
Idler Pulley
Keyless Entry
LOCK
LIGHT
Multi-Function
Door Control Panel
2-Conductor Bell Wire
White & White/Red
Trolley
Door Bracket
Rail
Center/Back
Sections
Motor Unit with 2 Light Lenses
Header Bracket
Belt Cap Retainer
Belt
“U” Bracket
Rail
Front (header)
Section
Straight Door
Arm Section
Hanging Brackets
Curved Door
Arm Section
The Protector System®
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
Safety Labels
and
Literature
Safety Sensor
Bracket (2)
6
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Hardware Inventory
Separate all hardware and group as shown below for the assembly and installation procedures.
ASSEMBLY HARDWARE
Lock Washer
3/8" (1)
Nut
3/8" (1)
Lock Nut
1/4"-20 (2)
Spring/Trolley Nut (1)
Bolt 1/4"-20x1-3/4" (2)
Master
Link (2)
Idler Bolt (1)
Trolley Threaded Shaft (1)
INSTALLATION HARDWARE
Ring
Fastener (3)
Carriage Bolt
1/4"-20x1/2" (2)
Nut 5/16"-18 (8)
Handle
Wing Nut
1/4"-20 (2)
Lag Screw
5/16"-9x1-5/8" (2)
Hex Bolt
5/16"-18x7/8" (4)
Insulated
Staples (30)
Lock Washer 5/16" (7)
Lag Screw
5/16"-18x1-7/8" (2)
Screw
6ABx1-1/4" (2)
Screw 6-32x1" (2)
Rope
Self-Threading Screw
1/4"-14x5/8" (2)
Spacer (2)
Drywall Anchors (2)
Clevis Pin
5/16"x1-1/2" (1)
Clevis Pin
5/16"x1" (1)
Clevis Pin
5/16"x1-1/4" (1)
7
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ASSEMBLY STEP 1
Assemble the Rail & Install the
Trolley
CAUTION
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
(see illustration). The hole above this window is
larger on the top of the rail than on the bottom. A
smaller hole 3-1/2" (8.9 cm) away is close to the rail
edge. Rotate the back rail so it has a similar hole
close to the opposite edge, about 4-3/4" (12 cm)
from the far end.
3. Place the motor unit on packing material to protect
the cover, and rest the back end 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 10" (25 cm) from the front end of the rail, as
shown.
1. Remove the straight door arm and hanging
bracket packaged inside the front rail and set
aside for Installation Step 5 and 12. NOTE: To
prevent INJURY while unpacking the rail carefully
remove the straight door arm stored within the rail
section.
5. Check to be sure there are 4 plastic wear pads
inside the inner trolley. If they became loose
during shipping, check all packing material. Snap
them back into position as shown.
6. Slide the trolley assembly along the rail from the
back end to the screwdriver.
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 lock into place.
Trolley
Tapered
End
KEEP LARGER
HOLE ON TOP
Tapered
End
FRONT RAIL
(TOP)
Back Rails
(TO MOTOR UNIT)
Tapered
End
Outer Trolley
Tapered
End
Screwdriver
Inner Trolley
Tabs
Window
Cut-Out
Front Rail
(TO DOOR)
Idler
Pulley
Hole
Wear Pads
8
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ASSEMBLY STEP 2
CAUTION
Fasten the Rail to the Motor Unit
To avoid SERIOUS damage to garage door opener, use
ONLY those bolts/fasteners mounted in the top of the
opener.
• Insert a 1/4"-20x1-3/4 bolt into the cover protection
bolt hole on the back end of the rail as shown.
Tighten securely with a 1/4"-20 lock nut. Do NOT
overtighten.
Motor Unit
Sprocket
Bolts
• Remove the two bolts from the top of the motor
unit.
• Place the “U” bracket, flat side down, on the motor
unit and align the bracket holes with the bolt holes.
Fasten with the previously removed bolts.
"U" Bracket
Bolt
Cover
Protection
Bolt Hole
• Align the rail assembly with the top of the motor
unit. Slide the rail end onto the “U” bracket, all the
way to the stops that protrude on the top and sides
of the bracket.
SLIDE RAIL TO STOPS
ON TOP AND SIDES
OF BRACKET
HARDWARE SHOWN ACTUAL SIZE
Lock Nut
Lock Nut
1/4"-20
Bolt 1/4"-20x1-3/4"
Bolt
Rail
ASSEMBLY STEP 3
Install the Idler Pulley
• Lay the belt beside the rail, as shown. Grasp the
end with the hooked trolley connector and pass
approximately 12" (30 cm) of belt through the
window. Keep the ribbed side toward the rail, and
allow it to hang until Assembly Step 5.
Pulley
Nut
Washer
Idler
Bolt
Screwdriver
• Remove the tape from the idler pulley. The inside
center should be pre-greased. If dry, regrease to
ensure proper operation.
Bolt
• Place the idler pulley into the window as shown.
Trolley
Stop Hole
• 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.
Grease
Inside Pulley
Idler Pulley
Lock Washer
3/8"
• Rotate the pulley to be sure it spins freely.
Nut 3/8"
• Insert a 1/4"-20x1-3/4 bolt into the trolley stop hole
in the front of the rail as shown. Tighten securely
with a 1/4"-20 lock nut.
Trolley
Connector
Lock
Nut
Idler
Pulley
HARDWARE SHOWN ACTUAL SIZE
Bolt 1/4"-20x1-3/4"
Lock Nut 1/4"-20
Nut 3/8"
Lock Washer 3/8"
Idler Bolt
9
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ASSEMBLY STEP 4
Install the Belt and Attach the Belt
Cap Retainer
WARNING
To avoid possible SERIOUS INJURY to fingers from
moving garage door opener:
• ALWAYS keep hand clear of sprocket while operating
opener.
• Securely attach sprocket cover BEFORE operating.
1. Pull the belt around 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 as shown.
3. With the trolley against the screwdriver, dispense
the remainder of the belt along the rail length
toward the motor unit and around the sprocket.
The sprocket teeth must engage the belt.
4. Check to make sure the belt is not twisted, then
connect it to the flat end of the trolley threaded
shaft with the master link, as illustrated:
• Push pins of master link bar through holes in
end of belt and trolley threaded shaft.
• Push master link cap over pins and past pin
notches.
• Slide clip-on spring over cap and onto pin
notches until both pins are securely locked in
place.
HARDWARE SHOWN ACTUAL SIZE
5. Insert the trolley threaded shaft through the hole
in the trolley. Be sure the belt is not twisted, and
the ribbed side faces the rail.
Hex Screw 8x3/8"
Spring/Trolley Nut
6. Hold the belt at the trolley shaft as you thread the
spring nut by hand onto the shaft until finger tight
against the trolley. Do not use any tools.
7. Remove the screwdriver.
8. Position the belt cap retainer over the motor unit
sprocket as shown and fasten to the mounting
plate with 8x3/8" hex screws provided.
Master Link
Clip-On Spring
Master Link Cap
Pin
Notch
Trolley
Threaded
Shaft
Master
Link Bar
Round
Hole
Retaining
Slot
Trolley
Connector
Hex Screws
#8x3/8"
Idler Pulley
Belt Cap
Retainer
Motor Unit
Sprocket
Mounting
Plate
Spring Nut
10
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ASSEMBLY STEP 5
Set the Tension
• Insert a screwdriver tip into one of the nut ring
slots and brace it firmly against the trolley.
• Place a 7/16" open end wrench on the square end.
Rotate the nut about 1/4 turn until the spring
releases and snaps the nut ring against the trolley.
Nut Ring Slot
Square End
This sets the spring to optimum belt tension.
You have now finished assembling your garage
door opener. Please read the following warnings
before proceeding to the installation section.
Trolley
Square
End
Nut Ring
Nut Ring
BEFORE
AFTER RELEASE
1"
1-1/4"
(3.18 cm)
(2.5 cm)
INSTALLATION
IMPORTANT INSTALLATION INSTRUCTIONS
WARNING
To reduce the risk of SEVERE INJURY or DEATH:
1. READ AND FOLLOW ALL INSTALLATION WARNINGS
AND INSTRUCTIONS.
2. Install garage door opener ONLY on properly balanced
and lubricated garage door. An improperly balanced
door may not reverse when required and could result in
SEVERE INJURY or DEATH.
3. ALL repairs to cables, spring assemblies and other
hardware MUST be made by a trained door systems
technician BEFORE installing opener.
4. Disable all locks and remove ALL ropes connected to
garage door BEFORE installing opener to avoid
entanglement.
5. Install garage door opener 7 feet (2.13 m) or more
above floor.
6. Mount emergency release handle 6 feet (1.83 m) above
floor.
7. NEVER connect garage door opener to power source
until instructed to do so.
8. NEVER wear watches, rings or loose clothing while
installing or servicing opener. They could be caught in
garage door or opener mechanisms.
9. Install wall-mounted garage door control:
• within sight of the garage door.
• out of reach of children at minimum height of 5 feet
(1.5 m).
• away from ALL moving parts of the door.
10. Place entrapment warning label on wall next to garage
door control.
11. Place manual release/safety reverse test label in plain
view on inside of garage door.
12. Upon completion of installation, test safety reversal
system. Door MUST reverse on contact with a
1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on the
floor.
11
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INSTALLATION STEP 1
Unfinished
Ceiling
OPTIONAL
CEILING
MOUNT
FOR
HEADER
BRACKET
Determine the Header Bracket
Location
WARNING
To prevent possible SERIOUS INJURY or DEATH:
Header Wall
2x4
Vertical Centerline
of Garage Door
• 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.
2x4
Structural
Supports
• 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.
Level
• 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.
(optional)
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.
Header Wall
2" (5 cm) Track
Track
Header Wall
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 13) when clearance is minimal. (It
may be mounted on the wall upside down if
necessary, to gain approximately 1/2" (1 cm).
2" (5 cm)
Highest Point
of Travel
Highest Point
of Travel
Door
Door
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 13.
Sectional door with curved track
One-piece door with horizontal track
3. Open your door to the highest point of travel as
shown. Draw an intersecting horizontal line on the
header wall above the high point:
• 2" (5 cm) above the high point for sectional door
and one-piece door with track.
Header Wall
8" (20 cm)
Header Wall
8" (20 cm)
• 8" (20 cm) above the high point for one-piece
door without track.
Highest
Highest
Door
Point
This height will provide travel clearance for the top
edge of the door.
Point
of Travel
of Travel
Door
NOTE: If the total number of inches exceeds the
height available in your garage, use the maximum
height possible, or refer to page 13 for ceiling
installation.
Jamb
Hardware
Pivot
One-piece door without track:
pivot hardware
One-piece door without track:
jamb hardware
12
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Wall Mount
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. 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).
UP
Optional
Mounting Holes
WALL HEADER BRACKET INSTALLATION
• Center the bracket on the vertical centerline with
the bottom edge of the bracket on the horizontal
line as shown (with the arrow pointing toward the
ceiling).
Vertical
Centerline
of Garage Door
Header
Wall
Lag Screws
5/16"x9x1-5/8"
• 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.
2x4
Header
Bracket
Structural
Support
Door Spring
HARDWARE SHOWN ACTUAL SIZE
Horizontal
Line
Garage
Door
Highest Point of
Garage Door Travel
Vertical
Centerline
of Garage Door
Lag Screw
5/16"-9x1-5/8"
CEILING HEADER BRACKET INSTALLATION
• Extend the vertical centerline onto the ceiling as
shown.
• 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 flush against the ceiling when clearance
is minimal.
– Finished Ceiling –
• Mark the side holes. Drill 3/16" pilot holes and
fasten bracket securely to a structural support with
the hardware provided.
Vertical Centerline
of Garage Door
Header
Bracket
6" (15 cm) Maximum
Door
Spring
Ceiling Mounting Holes
Lag Screws
5/16"x9x1-5/8"
UP
Header Wall
Vertical
Centerline
Garage Door
of Garage Door
13
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INSTALLATION STEP 3
Attach the Rail to the Header
Bracket
NOTE: (Optional) With some existing installations,
you may re-use the old header bracket with the two
plastic spacers included in the hardware bag. Place
the spacers inside the bracket on each side of the
rail, as illustrated.
• 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’ll need help. Have someone hold the
opener securely on a temporary support to allow
the rail to clear the spring.
Header Wall
• Position the rail bracket against the header
bracket.
Header Bracket
Idler Pulley
• Align the bracket holes and join with a clevis pin
5/16"x1-1/2" as shown.
• Insert a ring fastener to secure.
Header
Bracket
Mounting
Hole
Existing
Header Bracket
Existing
Clevis Pin
Spacer
Mounting
Hole
Garage
Door
OPTION WITH
SOME EXISTING
INSTALLATIONS
Opener Carton or
Temporary
Support
HARDWARE SHOWN ACTUAL SIZE
Ring Fastener
Clevis Pin 5/16"x1-1/2"
14
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INSTALLATION STEP 4
CAUTION
To prevent damage to garage door, rest garage door
opener rail on 2x4 placed on top section of door.
Position the Opener
Follow instructions which apply to your door type as
illustrated.
SECTIONAL DOOR OR ONE-PIECE DOOR WITH
TRACK
A 2x4 laid flat is convenient for setting an ideal
door-to-rail distance.
Rail
• Remove foam packaging.
• Raise the opener onto a stepladder. You will need
help at this point if the ladder is not tall enough.
• Open the door all the way and place a 2x4 laid flat
on the top section beneath the rail.
2x4 is used to determine
the correct mounting height
from ceiling.
Door
• If the top section or panel hits the trolley when you
raise the door, pull down on the trolley release arm
to disconnect inner and outer sections. Slide the
outer trolley toward the motor unit. The trolley can
remain disconnected until Installation Step 12
is completed.
Trolley
Release Arm
RELEASED
ENGAGED
ONE-PIECE DOOR WITHOUT TRACK
A 2x4 on its side is convenient for setting an ideal
door-to-rail distance.
Header
Bracket
• Remove foam packaging.
• Raise the opener onto a stepladder. You will need
help at this point if the ladder is not tall enough.
Top of Door
• Open the door all the way and place a 2x4 on its
side on the top section of the door beneath the rail.
2x4 is used to determine
the correct mounting height
from ceiling.
• The top of the door should be level with the top of
the motor unit. Do not position the opener more
than 4" (10 cm) above this point.
15
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INSTALLATION STEP 5
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.
Hang the Opener
Three representative installations are shown. Yours
may be different. Hanging brackets should be angled
(Figure 1) to provide rigid support. On finished
ceilings (Figure 2 and Figure 3), attach a sturdy
metal bracket to structural supports before installing
the opener. This bracket and fastening hardware are
not provided.
Figure 1
Structural
Supports
1. Measure the distance from each side of the motor
unit to the structural support.
2. Cut both pieces of the hanging bracket to required
lengths.
Lag Screws
5/16"-18x1-7/8"
Measure
Distance
3. Drill 3/16" pilot holes in the structural supports.
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
4. Attach one end of each bracket to a support with
5/16"-18x1-7/8" lag screws.
5. Fasten the opener to the hanging brackets with
5/16"-18x7/8" hex bolts, lock washers and nuts.
6. Check to make sure the rail is centered over the
door (or in line with the header bracket if the
bracket is not centered above the door).
Figure 2
Hidden
Support
7. Remove the 2x4. Operate the door manually. If the
door hits the rail, raise the header bracket.
Bracket
(Not Provided)
NOTE: DO NOT connect power to opener at this
time.
FINISHED CEILING
Lag Screws
5/16"-18x1-7/8"
(Not Provided)
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
HARDWARE SHOWN ACTUAL SIZE
Lag Screw 5/16"-18x1-7/8"
Figure 3
Lag Screws
5/16"-18x1-7/8"
Hex Bolt
5/16"-18x7/8"
FINISHED CEILING
Lock Washer 5/16"
Nut 5/16"-18
(Not Provided)
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
16
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INSTALLATION STEP 6
WARNING
Install the Door Control
To prevent possible SERIOUS INJURY or DEATH from
electrocution:
Locate door control within sight of door at a minimum
height of 5 feet (1.5 m) where small children cannot
reach, and away from moving parts of door and door
hardware. The installation surface must be smooth
and flat. If installing into drywall (Figure 1), drill 5/32"
holes and use anchors provided. For pre-wired
installations (as in new home construction), it may be
mounted to a single gang box (Figure 2).
NOTE: After installation, a green or amber indicator
light behind the cover will indicate proper connection.
If not lit, the Lock and Light features will not function
(reverse wires to correct).
1. Strip 7/16" (11 mm) of insulation from one end of
bell wire and connect to the two screw terminals
on back of door control by color: white wire to
WHT and white/red wire to the RED (Figure 3).
2. Remove white cover by gently prying on a side
corner near the top of the cover with a small flat
head screwdriver (Figure 4). Fasten with
6ABx1-1/4" self-tapping screws (drywall
installation) or 6-32x1" machine screws (into gang
box) as follows:
• Be sure power is not connected BEFORE installing door
control.
• Connect ONLY to 24 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 children at a minimum height of 5 feet
(1.5 m) and away from all moving parts of door.
• NEVER permit children to operate or play with door
control push buttons or remote 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.
HARDWARE SHOWN ACTUAL SIZE
Insulated
Staples
Screw 6ABx1-1/4"
• Drill and install bottom screw, allowing 1/8"
(3 mm) to protrude above wall surface.
• Position bottom of door control on screw head
and slide down to secure. Adjust screw for snug
fit.
Screw 6-32x1"
(pre-wired installation)
Drywall Anchors
STANDARD
Figure 1 INSTALLATION
PRE-WIRED
INSTALLATION
• Install top screw with care to avoid
cracking plastic housing. Do not overtighten.
Figure 2
• Insert bottom tabs and snap on cover.
NOTE: The push bar may stick if the door control
is not mounted on a smooth surface. If a click is
not heard when pressing the push bar, loosen the
two mounting screws or relocate the door control
to a smoother surface.
3. (Standard installation only) Run bell wire up wall
and across ceiling to motor unit. Use insulated
staples to secure wire in several places. Do not
pierce wire with a staple, creating a short or open
circuit.
LOCK
LIGH
T
LOCK
LIGH
T
24 Volt
To Replace
To Replace
Insert Bottom Tabs First
2-Conductor
Bell Wire in
Gang Box
Insert Bottom Tabs First
REMOVE COVER
Figure 4
MULTI-FUNCTION
DOOR CONTROL (BACK)
Figure 3
4. Strip 7/16" (11 mm) of insulation from end of bell
wire. Connect bell wire to the quick-connect
terminals as follows: white to white and white/red to
red (Figure 5).
Top Mounting Hole
Terminal
Screws
WHT
RED
LOCK
LIGH
T
NOTE: When connecting multiple door controls to
the opener, twist same color wires together. Insert
wires into quick-connect holes: white to white and
red/white to red.
5. Use tacks or staples to permanently attach
entrapment warning label to wall near door control,
and manual release/safety reverse test label in a
prominent location on inside of garage door.
Bell Wire
Bottom Mounting Hole
Figure 5
Door Control
Connections
To release wire, push in tab
with screwdriver tip
NOTE: DO NOT connect power and operate opener
at this time. The trolley will travel to the full open
position but will not return to the close position until
the sensor beam is connected and properly aligned.
9
1
9
1
7
3
7
3
5
5
KG
KG
White
Red
Grey
7/16" (11 mm)
Strip wire 7/16" (11 mm)
17
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INSTALLATION STEP 7
CAUTION
Install the Lights
To prevent possible OVERHEATING of the endpanel or
light socket:
• Press the release tabs on both sides of lens.
Gently rotate lens back and downward until the
lens hinge is in the fully open position. Do not
remove the lens.
• DO NOT use short neck or specialty light bulbs.
• DO NOT use halogen bulbs. Use ONLY incandescent.
To prevent damage to the opener:
• DO NOT use bulbs larger than 100W.
• ONLY use A19 size bulbs.
• Install a 100 watt maximum light bulb in each
socket. Light bulb size should be A19, standard
neck only. The lights will turn ON and remain lit for
approximately 4-1/2 minutes when power is
connected. Then the lights will turn OFF.
100 Watt (Max)
Standard Light Bulb
• Reverse the procedure to close the lens.
• Use A19, standard neck garage door opener bulbs
for replacement.
Release Tab
NOTE: Use only standard light bulbs. The use of
short neck or speciality light bulbs may overheat the
endpanel or light socket.
Lens
Hinge
100 Watt (Max)
Standard Light Bulb
INSTALLATION STEP 8
Attach the Emergency Release
Rope and Handle
WARNING
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.
• Thread one end of the rope through the hole in the
top of the red handle so “NOTICE” reads right side
up as shown. Secure with an overhand knot at
least 1" (2.5 cm) from the end of the rope to
prevent slipping.
• Thread the other end of the rope through the hole
in the release arm of the outer trolley.
• NEVER use handle to pull door open or closed. If
rope knot becomes untied, you could fall.
• Adjust rope length so the handle is 6 feet (1.83 m)
above the floor. Ensure that the rope and handle
clear the tops of all vehicles to avoid
entanglement. Secure with an overhand knot.
Trolley
NOTE: If it is necessary to cut the rope, heat seal
the cut end with a match or lighter to prevent
unraveling.
Trolley
Release arm
Overhand
Knot
NOT
Emergency
Release Handle
ICE
18
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INSTALLATION STEP 9
WARNING
Electrical Requirements
To prevent possible SERIOUS INJURY or DEATH from
electrocution or fire:
To avoid installation difficulties, do not run the
opener at this time.
• 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 fit outlet. Be sure
the opener is grounded.
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 fit into a grounding
type outlet. If the plug doesn't fit into the outlet you
have, contact a qualified electrician to install the
proper outlet.
PERMANENT WIRING
CONNECTION
RIGHT
WRONG
Ground Tab
If permanent wiring is required by your local
code, refer to the following procedure.
Green
Ground Screw
To make a permanent connection through the 7/8"
hole in the top of the motor unit:
Black
Wire
Ground Wire
• Remove the motor unit cover screws and set the
cover aside.
• Remove the attached 3-prong cord.
Black Wire
White Wire
• 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.
• Reinstall the cover.
To avoid installation difficulties, do not run the
opener at this time.
19
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INSTALLATION STEP 10
WARNING
®
Install The Protector System
Be sure power is not connected to the garage door
opener BEFORE installing the safety reversing sensor.
The safety reversing sensor must be connected
and aligned correctly before the garage door
opener will move in the down direction.
To prevent SERIOUS INJURY or DEATH from a closing
garage door:
• Correctly connect and align the safety reversing
sensor. This required safety device MUST NOT be
disabled.
IMPORTANT INFORMATION ABOUT THE SAFETY
REVERSING SENSOR
• Install the safety reversing sensor so beam is NO
HIGHER than 6" (15 cm) above garage floor.
When properly connected and aligned, the sensor
will detect an obstacle in the path of its electronic
beam. The sending eye (with an amber indicator
light) transmits an invisible light beam to the
receiving eye (with a green indicator light). If an
obstruction breaks the light beam while the door is
closing, the door will stop and reverse to full open
position, and the opener lights will flash 10 times.
If it is necessary to mount the units on the wall, the
brackets must be securely fastened to a solid surface
such as the wall framing. Extension brackets (see
Accessories) are available if needed. If installing in
masonry construction, add a piece of wood at each
location to avoid drilling extra holes in masonry if
repositioning is necessary.
The units must be installed inside the garage so that
the sending and receiving eyes face each other
across the door, no more than 6" (15 cm) above the
floor. Either can be installed on the left or right of the
door as long as the sun never shines directly into the
receiving eye lens.
The invisible light beam path must be unobstructed.
No part of the garage door (or door tracks, springs,
hinges, rollers or other hardware) may interrupt the
beam while the door is closing.
The mounting brackets are designed to clip onto the
track of sectional garage doors without additional
hardware.
Safety Reversing Sensor
6" (15 cm) max. above floor
Safety Reversing Sensor
6" (15 cm) max. above floor
Invisible Light Beam
Protection Area
Facing the door from inside the garage
20
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INSTALLING THE BRACKETS
DOOR TRACK MOUNT (RIGHT SIDE)
Figure 1
Be sure power to the opener is disconnected.
Install and align the brackets so the sensors will face
each other across the garage door, with the beam no
higher than 6" (15 cm) above the floor. They may be
installed in one of three ways, as follows.
Door
Track
Lip
Indicator
Light
Garage door track installation (preferred):
• Slip the curved arms over the rounded edge of
each door track, with the curved arms facing the
door. Snap into place against the side of the track.
It should lie flush, with the lip hugging the back
edge of the track, as shown in Figure 1.
Sensor
Bracket
Lens
If your door track will not support the bracket
securely, wall installation is recommended.
Wall installation (Figure 2 & 3):
WALL MOUNT (RIGHT SIDE)
Fasten Wood Block to Wall with
Lag Screws (Not Provided)
Inside
arage
G
• Place the bracket against the wall with curved
arms facing the door. Be sure there is enough
clearance for the sensor beam to be unobstructed.
Figure 2
l
al
W
Indicator
Light
Sensor
Bracket
• If additional depth is needed, an extension bracket
(See Accessories) or wood blocks can be used.
• Use bracket mounting holes as a template to
locate and drill (2) 3/16" diameter pilot holes on the
wall at each side of the door, no higher than 6"
(15 cm) above the floor.
Lag Screws
(Not Provided)
Lens
• Attach brackets to wall with lag screws
(Not provided).
• If using extension brackets or wood blocks, adjust
right and left assemblies to the same distance out
from the mounting surface. Make sure all door
hardware obstructions are cleared.
WALL MOUNT (RIGHT SIDE)
Figure 3
Inside
Extension
Bracket
(See Accessories)
arage
G
l
al
W
(Provided with
Extension Bracket)
Floor installation (Figure 4):
• Use wood blocks or extension brackets
(see Accessories) to elevate sensor brackets so
the lenses will be no higher than 6" (15 cm) above
the floor.
• Carefully measure and place right and left
assemblies at the same distance out from the wall.
Be sure all door hardware obstructions are
cleared.
Sensor
Bracket
(Provided with
Extension
Bracket)
Indicator
• Fasten to the floor with concrete anchors as
shown.
Light
Lens
FLOOR MOUNT (RIGHT SIDE)
Figure 4
HARDWARE SHOWN ACTUAL SIZE
Attach with
Concrete Anchors
(Not Provided)
Inside
arage
G
l
al
W
Lens
Indicator
Light
Carriage Bolt
1/4"-20x1/2"
Wing Nut
1/4"-20
Staples
Sensor
Bracket
21
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MOUNTING AND WIRING THE SAFETY
REVERSING SENSORS
Figure 5
Wing Nut
Lens
• Slide a 1/4"-20x1/2" carriage bolt head into the slot
on each sensor. Use wing nuts to fasten sensors
to brackets, with lenses pointing toward each other
across the door. Be sure the lens is not obstructed
by a bracket extension (Figure 5).
Carriage Bolt
1/4"-20x1/2"
• Finger tighten the wing nuts.
• Run the wires from both sensors to the opener.
Use insulated staples to secure wire to wall and
ceiling.
TROUBLESHOOTING THE SAFETY REVERSING
SENSORS
1. If the sending eye indicator light does not glow
steadily after installation, check for:
• Strip 7/16" (11 mm) of insulation from each set of
wires. Separate white and white/black wires
sufficiently to connect to the opener quick-connect
terminals. Twist like colored wires together. Insert
wires into quick-connect holes: white to white and
white/black to grey (Figure 6).
• Electric power to the opener.
• A short in the white or white/black wires. These
can occur at staples, or at opener connections.
• Incorrect wiring between sensors and opener.
• A broken wire.
ALIGNING THE SAFETY REVERSING SENSORS
2. If the sending eye indicator light glows steadily but
the receiving eye indicator light doesn't:
• Plug in the opener. The indicator lights in both the
sending and receiving eyes will glow steadily if
wiring connections and alignment are correct.
• Check alignment.
The sending eye amber indicator light will glow
regardless of alignment or obstruction. If the green
indicator light in the receiving eye is off, dim, or
flickering (and the invisible light beam path is not
obstructed), alignment is required.
• Check for an open wire to the receiving eye.
3. If the receiving eye indicator light is dim, realign
either sensor.
NOTE: When the invisible beam path is obstructed
or misaligned while the door is closing, the door will
reverse. If the door is already open, it will not close.
The opener lights will blink 10 times. See page 20.
• Loosen the sending eye wing nut and readjust,
aiming directly at the receiving eye. Lock in place.
• Loosen the receiving eye wing nut and adjust
sensor until it receives the sender’s beam. When
the green indicator light glows steadily, tighten the
wing nut.
Connect Wire to
Quick-Connect Terminals
Figure 6
Finished
Ceiling
Bell Wire
Bell Wire
1. Strip wire 7/16"
(11 mm)
7/16" (11 mm)
2. Twist like colored
wires together
3. Insert into
appropriate terminals
White
Red
Grey
Safety Reversing Sensor
Quick-Connect Terminals
Invisible Light Beam
Protection Area
Safety Reversing Sensor
22
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INSTALLATION STEP 11
CAUTION
Fiberglass, aluminum or lightweight steel garage doors
WILL REQUIRE reinforcement BEFORE installation of
door bracket. Contact your door manufacturer for
reinforcement kit.
Fasten the Door Bracket
Follow instructions which apply to your door type
as illustrated below or on the following page.
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.
Header
Bracket
Figure 1 shows one piece of angle iron as the
horizontal brace. For the vertical brace, 2 pieces of
angle iron are used to create a U-shaped support.
The best solution is to check with your garage door
manufacturer for an opener installation door
reinforcement kit.
Door
Bracket
Location
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 Step 12.
HORIZONTAL AND VERTICAL
REINFORCEMENT IS NEEDED
FOR LIGHTWEIGHT GARAGE
DOORS (FIBERGLASS,
ALUMINUM, STEEL, DOORS
WITH GLASS PANEL, ETC.).
(NOT PROVIDED)
Vertical
Centerline
of Garage
Door
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 the bracket.
Figure 1
Vertical
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.
Reinforcement
(Not Provided)
Vertical
Centerline
of Garage Door
Vertical
Reinforcement
Vertical
Centerline
of Garage Door
Bolt
3. Mark, drill holes and install as follows, depending
on your door’s construction:
5/16"-18x2"
UP
Metal or light weight doors using a vertical angle
iron brace between the door panel support and
the door bracket:
Door
Bracket
UP
Lock Washer
5/16"
Door
Nut
• Drill 3/16" fastening holes. Secure the door bracket
using the two 1/4"-14x5/8" self-threading screws
(Figure 2A).
Bracket
5/16"-18
Self-Threading
Screw
1/4"-14x5/8"
Figure 2B
• Alternately, use two 5/16" bolts, lock washers and
nuts (not provided) (Figure 2B).
Figure 2A
Inside Edge
(Not Provided)
Metal, insulated or light weight factory reinforced
doors:
of Door or
Reinforcement Board
Bolt
5/16"x2"
• Drill 3/16" fastening holes. Secure the door bracket
using the self-threading screws (Figure 3).
Wood Doors:
UP
• Use top and bottom or side to side door bracket
holes. Drill 5/16" holes through the door and
secure bracket with 5/16"x2" carriage bolts, lock
washers and nuts (not provided) (Figure 4).
Vertical
Centerline
of Garage Door
Vertical
Centerline
of Garage
Door
UP
NOTE: The 1/4"-14x5/8"
self-threading screws
are not intended for use
HARDWARE
SHOWN
ACTUAL SIZE
Self-Threading
Screw
1/4"-14x5/8"
Figure 4
on wood doors.
Self-Threading
Screw
1/4"-14x5/8"
Figure 3
23
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ONE-PIECE DOORS
Please read and comply with the warnings and
reinforcement instructions on the previous page.
They apply to one-piece doors also.
• Center the door bracket on the top of the door, in
line with the header bracket as shown. 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 1/4"-14x5/8" self-threading screws
provided.
HARDWARE SHOWN
ACTUAL SIZE
• Wood Doors: Drill 5/16" holes and use 5/16"x2"
carriage bolts, lock washers and nuts
(not provided) or 5/16"x1-1/2" lag screws
(not provided) depending on your installation
needs.
Self-Threading Screw
1/4"-14x5/8"
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.)
Self-Threading
Screw
1/4"-14x5/8"
Door
Bracket
Top of Door
Header Wall
Finished Ceiling
(Inside
2x4 Support
Garage)
Top Edge
of Door
Header
Bracket
Optional
Placement
Door
Bracket
METAL DOOR
Optional
HORIZONTAL AND VERTICAL
REINFORCEMENT IS NEEDED
FOR LIGHTWEIGHT GARAGE
DOORS (FIBERGLASS,
Placement
of Door
Nut
5/16"-18
Lock
Washer
5/16"
Bracket
ALUMINUM, STEEL, DOORS
WITH GLASS PANEL, ETC.).
(NOT PROVIDED)
Top of Door
Door
Bracket
Vertical
Centerline of
Garage Door
(Inside
Garage)
Top Edge
of Door
Optional
Placement
Carriage Bolt
5/16"x2"
(Not Provided)
WOOD DOOR
For a door with no exposed framing,
or for the optional installation, use
lag screws 5/16"x1-1/2" (Not Provided)
to fasten door bracket.
24
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INSTALLATION STEP 12
Connect Door Arm to Trolley
Pulley
Follow instructions which apply to your door type as
illustrated below and on the following page.
Trolley
Stop Bolt
Outer
Trolley
Inner
Trolley
SECTIONAL DOORS ONLY
Ring
Fastener
Clevis Pin
5/16"x1"
• Make sure garage door is fully closed. Pull the
emergency release handle to disconnect the outer
trolley from the inner trolley. Slide the outer trolley
back (away from the pulley) about 8" (20 cm) as
shown in Figures 1, 2 and 3.
Emergency
Release
Handle
Door
Bracket
• Figure 1:
Straight
Door Arm
– Fasten straight door arm section to outer trolley
with the 5/16"x1" clevis pin. Secure the
connection with a ring fastener.
Curved Door Arm
Clevis Pin
5/16"x1-1/4"
Figure 1
– Fasten curved section to the door bracket in the
same way, using the 5/16"x1-1/4" clevis pin.
• Figure 2:
Pulley
– 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.
Trolley
Stop Bolt
• Figure 3, Hole alignment alternative:
Lock
Washers
5/16"
– If holes in curved arm are above holes in straight
arm, disconnect straight arm. Cut about 6"
(15 cm) from the solid end. Reconnect to trolley
with cut end down as shown.
Nuts
5/16"-18
– Bring arm sections together.
– Find two pairs of holes that line up and join with
bolts, lock washers and nuts.
Bolts
5/16"-18x7/8"
Door Bracket
• Pull the emergency release handle toward the
opener at a 45° angle so that the trolley release
arm is horizontal. Proceed to Adjustment Step 1,
page 27. Trolley will re-engage automatically when
opener is operated.
Figure 2
Pulley
HARDWARE SHOWN ACTUAL SIZE
Trolley
Stop Bolt
Lock
Washers
5/16"
Nuts
5/16"-18
Nut 5/16"-18
Lock Washer 5/16" Ring Fastener
Clevis Pin
5/16"x1" (Trolley)
Clevis Pin
Hex Bolt
Bolts
5/16"-18x7/8"
5/16"x1-1/4" (Door Bracket) 5/16"-18x7/8"
Cut this end
Figure 3
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Door
Bracket
ALL ONE-PIECE DOORS
Ring
Fastener
1. Assemble the door arm, Figure 4:
Nuts
5/16"-18
Lock
Washers
5/16"
• Fasten the straight and curved door arm sections
together to the longest possible length (with a 2
or 3 hole overlap).
Clevis Pin
5/16"x1-1/4"
Straight
Arm
• With the door closed, connect the straight door
arm section to the door bracket with the
5/16"x1-1/4" clevis pin.
Bolts
5/16"-18x7/8"
Curved
Door Arm
Figure 4
• Secure with a ring fastener.
- Press the Door Control push button. The trolley
will travel to the fully closed position.
2. Adjustment procedures, Figure 5:
• On one-piece doors, before connecting the door
arm to the trolley, the travel limits must be
adjusted. Limit adjustment screws are located on
the left side panel as shown on page 27. Follow
adjustment procedures below.
- Manually close the door and lift the door arm to
the trolley. The arm should touch the trolley just
ahead of the door arm connector hole. Refer to
the fully closed trolley/door arm positions in the
illustration. If the arm is behind the connector
hole, adjust the limit further. One full turn equals
2" (5 cm) of trolley travel.
• Open door adjustment: decrease UP travel
limit
- Turn the UP limit adjustment screw
counter-clockwise 4 turns.
3. Connect the door arm to the trolley:
• Close the door and join the curved arm to the
connector hole in the trolley with the remaining
clevis pin. It may be necessary to lift the door
slightly to make the connection.
- Press the Door Control push button. The trolley
will travel to the fully open position.
- Manually raise the door to the open position
(parallel to the floor), and lift the door arm to the
trolley. The arm should touch the trolley just in
back of the door arm connector hole. Refer to
the fully open trolley/door arm positions in the
illustration. If the arm does not extend far
enough, adjust the limit further. One full turn
equals 2" (5 cm) of trolley travel.
• Secure with a ring fastener.
• Run the opener through a complete travel cycle.
If the door has a slight “backward” slant in full
open position as shown in the illustration,
decrease the UP limit until the door is parallel to
the floor.
NOTE: When setting the up limit on the following
page, the door should not have a “backward” slant
when fully open as illustrated below. A slight
backward slant will cause unnecessary bucking
and/or jerking operation as the door is being opened
or closed from the fully open position.
• Closed door adjustment: decrease DOWN
travel limit
- Turn the DOWN limit adjustment screw
clockwise 4 complete turns.
Figure 5
Inner Trolley
Outer Trolley
Door Arm
Emergency Release Handle
Closed
Door
Inner Trolley
Outer Trolley
Correct Angle
Door with
Backward Slant
(Incorrect)
Open Door
26
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ADJUSTMENT STEP 1
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.
Adjust the UP and DOWN Travel
Limits
Limit adjustment settings regulate the points at which
the door will stop when moving up or down.
To operate the opener, press the Door Control push
bar. Run the opener through a complete travel cycle.
• If one control (force or travel limits) is adjusted, the
other control may also need adjustment.
• After ANY adjustments are made, the safety reversal
system MUST be tested. Door MUST reverse on
contact with 1-1/2" high (3.8 cm) object (or 2x4 laid
flat) on floor.
• Does the door open and close completely?
• Does the door stay closed and not reverse
unintentionally when fully closed?
If your door passes both of these tests, no limit
adjustments are necessary unless the reversing test
fails (Adjustment Step 3, page 29).
Adjustment procedures are outlined below. Read the
procedures carefully before proceeding to
Adjustment Step 2. Use a screwdriver to make limit
adjustments. Run the opener through a complete
travel cycle after each adjustment.
CAUTION
To prevent damage to vehicles, be sure fully open door
provides adequate clearance.
NOTE: Repeated operation of the opener during
adjustment procedures may cause the motor to
overheat and shut off. Simply wait 15 minutes and
try again.
Cover Protection Bolt
NOTE: If anything interferes with the door’s upward
travel, it will stop. If anything interferes with the
door’s downward travel (including binding or
unbalanced doors) it will reverse.
2-4"
(5 cm-
10 cm)
HOW AND WHEN TO ADJUST THE LIMITS
• If the door does not open completely but opens
at least five feet (1.5 m):
Increase up travel. Turn the UP limit adjustment
screw clockwise. One turn equals 2" (5 cm) of
travel.
Limit Adjustment Screws
Left Panel
NOTE: To prevent the trolley from hitting the cover
protection bolt, keep a minimum distance of 2-4"
(5 cm - 10 cm) between the trolley and the bolt.
• If door does not open at least 5 feet (1.5 m):
ADJUSTMENT LABEL
Adjust the UP (open) force as explained in
Adjustment Step 2.
• If the door does not close completely:
• If the door reverses when closing and there is
no visible interference to travel cycle:
Increase down travel. Turn the down limit
adjustment screw counterclockwise. One turn
equals 2" (5 cm) of travel.
If the opener lights are flashing, the Safety
Reversing Sensors are either not installed,
misaligned, or obstructed. See Troubleshooting,
page 22.
If door still won't close completely and the trolley
bumps into the pulley bracket (page 4), try
lengthening the door arm (page 25) and
decreasing the down limit.
Test the door for binding: Pull the emergency
release handle. Manually open and close the door.
If the door is binding or unbalanced, call for a
trained door systems technician. If the door is
balanced and not binding, adjust the DOWN
(close) force. See Adjustment Step 2.
• If the opener reverses in fully closed position:
Decrease down travel. Turn the down limit
adjustment screw clockwise. One turn equals 2"
(5 cm) of travel.
27
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ADJUSTMENT STEP 2
WARNING
Without a properly installed safety reversal system,
persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage
door.
• Too much force on garage door will interfere with
proper operation of safety reversal system.
• NEVER increase force beyond minimum amount
required to close garage door.
• NEVER use force adjustments to compensate for a
binding or sticking garage door.
• If one control (force or travel limits) is adjusted, the
other control may also need adjustment.
• After ANY adjustments are made, the safety reversal
system MUST be tested. Door MUST reverse on
contact with 1-1/2" high (3.8 cm) object (or 2x4 laid
flat) on floor.
Adjust the Force
Force adjustment controls are located on the right
panel of the motor unit. Force adjustment settings
regulate the amount of power required to open and
close the door.
If the forces are set too light, door travel may be
interrupted by nuisance reversals in the down
direction and stops in the up direction. Weather
conditions can affect the door movement, so
occasional adjustment may be needed.
The maximum force adjustment range is about
3/4 of a complete turn. Do not force controls
beyond that point. Turn force adjustment controls
with a screwdriver.
NOTE: If anything interferes with the door’s upward
travel, it will stop. If anything interferes with the
door’s downward travel (including binding or
unbalanced doors), it will reverse.
HOW AND WHEN TO ADJUST THE FORCES
1. Test the DOWN (close) force
Force Adjustment Controls
• Grasp the door bottom when the door is about
halfway through DOWN (close) travel. The door
should reverse. Reversal halfway through down
travel does not guarantee reversal on a 1-1/2"
(3.8 cm) obstruction. See Adjustment Step 3,
page 29. If the door is hard to hold or doesn't
reverse, DECREASE the DOWN (close) force by
turning the control counterclockwise. Make small
adjustments until the door reverses normally.
After each adjustment, run the opener through a
complete cycle.
Right Panel
Antenna
• If the door reverses during the down (close)
cycle and the opener lights aren't flashing,
INCREASE DOWN (close) force by turning the
control clockwise. Make small adjustments until
the door completes a close cycle. After each
adjustment, run the opener through a complete
travel cycle. Do not increase the force beyond the
minimum amount required to close the door.
FORCE ADJUSTMENT LABEL
9
9
1
1
7
7
3
3
2. Test the UP (open) force
5
5
• Grasp the door bottom when the door is about
halfway through UP (open) travel. The door
should stop. If the door is hard to hold or
doesn't stop, DECREASE UP (open) force by
turning the control counterclockwise. Make small
adjustments until the door stops easily and opens
fully. After each adjustment, run the opener
through a complete travel cycle.
KG
KG
Open Force
Close Force
• If the door doesn’t open at least 5 feet (1.5 m),
INCREASE UP (open) force by turning the
control clockwise. Make small adjustments until
door opens completely. Readjust the UP limit if
necessary. After each adjustment, run the opener
through a complete travel cycle.
28
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ADJUSTMENT STEP 3
WARNING
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.
TEST
• With the door fully open, place a 1-1/2" (3.8 cm)
board (or a 2x4 laid flat) on the floor, centered
under the garage door.
• Safety reversal system MUST be tested every month.
• If one control (force or travel limits) is adjusted, the
other control may also need adjustment.
• After ANY adjustments are made, the safety reversal
system MUST be tested. Door MUST reverse on
contact with 1-1/2" high (3.8 cm) object (or 2x4 laid
flat) on the floor.
• Operate the door in the down direction. The door
must reverse on striking the obstruction.
ADJUST
• If the door stops on the obstruction, it is not
traveling far enough in the down direction.
Increase the DOWN limit by turning the DOWN
limit adjustment screw counterclockwise 1/4 turn.
NOTE: On a sectional door, make sure limit
adjustments do not force the door arm beyond a
straight up and down position. See the illustration
on page 25.
• Repeat the test.
• When the door reverses on the 1-1/2" (3.8 cm)
board, remove the obstruction and run the opener
through 3 or 4 complete travel cycles to test
adjustment.
• If the unit continues to fail the Safety Reverse Test,
call for a trained door systems technician.
IMPORTANT SAFETY CHECK:
Test the Safety Reverse System after:
• Each adjustment of door arm length, limits or force
controls.
1-1/2" (3.8 cm) board
(or a 2x4 laid flat)
• Any repair to or adjustment of the garage door
(including springs and hardware).
• Any repair to or buckling of the garage floor.
• Any repair to or adjustment of the opener.
ADJUSTMENT STEP 4
WARNING
Without a properly installed safety reversing sensor,
persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage
door.
®
Test The Protector System
• Press the remote control push button to open the
door.
• Place the opener carton in the path of the door.
• Press the remote control push button to close the
door. The door will not move more than an inch
(2.5 cm), and the opener lights will flash.
The garage door opener will not close from a remote
if the indicator light in either sensor is off (alerting
you to the fact that the sensor is misaligned or
obstructed).
If the opener closes the door when the safety
reversing sensor is obstructed (and the sensors
are no more than 6" (15 cm) above the floor), call
for a trained door systems technician.
Safety Reversing Sensor
Safety Reversing Sensor
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OPERATION
IMPORTANT SAFETY INSTRUCTIONS
WARNING
To reduce the risk of SEVERE INJURY or DEATH:
1. READ AND FOLLOW ALL WARNINGS AND
INSTRUCTIONS.
9. If one control (force or travel limits) is adjusted, the
other control may also need adjustment.
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 until completely
closed. NO ONE SHOULD CROSS THE PATH OF THE
MOVING DOOR.
10. After ANY adjustments are made, the safety reversal
system MUST be tested.
11. Safety reversal system MUST be tested every month.
Garage door MUST reverse on contact with 1-1/2" high
(3.8 cm) object (or a 2x4 laid flat) on the floor.
12. 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.
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. Weak or
broken springs or unbalanced door could result in an
open door falling rapidly and/or unexpectedly.
13. 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.
14. ALWAYS disconnect electric power to garage door
opener BEFORE making ANY repairs or removing
covers.
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.
15.
SAVE THESE INSTRUCTIONS.
6. If obstructed while opening, the door will stop.
Using Your Garage Door Opener
7. If fully open, the door will not close when the beam
is broken. The sensor has no effect in the opening
cycle.
Your Security✚® opener and hand-held remote
control have been factory-set to a matching code
which changes with each use, randomly accessing
over 100 billion new codes. Your opener will operate
with up to eight Security✚® remote controls and one
Security✚® Keyless Entry System. If you purchase a
new remote, or if you wish to deactivate any remote,
follow the instructions in the Programming section.
If the sensor is not installed, or is misaligned, the
door won't close from a hand-held remote. However,
you can close the door with the Door Control, the
Outside Keylock, or Keyless Entry, if you activate
them until down travel is complete. If you release
them too soon, the door will reverse.
Activate your opener with any of the following:
• The hand-held Remote Control: Hold the large
push button down until the door starts to move.
• The wall-mounted Door Control: Hold the push
button or bar down until the door starts to move.
• The Keyless Entry (See Accessories): If provided
with your garage door opener, it must be
The opener lights will turn on under the following
conditions: when the opener is initially plugged in;
when power is restored after interruption; when the
opener is activated.
They will turn off automatically after 4-1/2 minutes or
provide constant light when the Light feature on the
Multi-Function Door Control is activated. Bulb size is
A19. Bulb power is 100 watts maximum.
programmed before use. See Programming.
Security✚® light feature: Lights will also turn on
when someone walks through the open garage door.
With a Multi-Function Door Control, this feature may
be turned off as follows: With the opener lights off,
press and hold the light button for 10 seconds, until
the light goes on, then off again. To restore this
feature, start with the opener lights on, then press
and hold the light button for 10 seconds until the light
goes off, then on again.
When the opener is activated (with the safety
reversing sensor correctly installed and aligned)
1. If open, the door will close. If closed, it will open.
2. If closing, the door will reverse.
3. If opening, the door will stop.
4. If the door has been stopped in a partially open
position, it will close.
5. If obstructed while closing, the door will reverse. If
the obstruction interrupts the sensor beam, the
opener lights will blink for five seconds.
30
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Using the Wall-Mounted Door
Control
To Open the Door Manually
WARNING
THE MULTI-FUNCTION DOOR
CONTROL
Push
To prevent possible SERIOUS INJURY or DEATH from a
falling garage door:
Button
Press the lighted push button to
open or close the door. Press again
to reverse the door during the
closing cycle or to stop the door
while it's opening.
Lock
Button
• 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.
LOCK
Light
Button
LIGHT
Light feature
Press the Light button to turn the opener light on or
off. It will not control the opener lights when the door
is in motion. If you turn it on and then activate the
opener, the light will remain on for 4-1/2 minutes.
Press again to turn it off sooner. The 4-1/2 minute
interval can be changed to 1-1/2, 2-1/2, or 3-1/2
minutes as follows: Press and hold the Lock button
until the light blinks (about 10 seconds). A single blink
indicates that the timer is reset to 1-1/2 minutes.
Repeat the procedure and the light will blink twice,
resetting the timer to 2-1/2 minutes. Repeat again for
a 3-1/2 minute interval, etc., up to a maximum of four
blinks and 4-1/2 minutes.
• NEVER use handle to pull door open or closed. If
rope knot becomes untied, you could fall.
DISCONNECT THE TROLLEY:
Trolley
The door should be fully
closed if possible. Pull
down on the emergency
release handle (so that the
trolley release arm snaps
into a vertical position) and
lift the door manually. The
lockout feature prevents the
trolley from reconnecting
automatically, and the door
can be raised and lowered
manually as often as
necessary.
Trolley
Release Arm
(In Manual
Disconnect
Lock feature
Designed to prevent operation of the door from
hand-held remote controls. However, the door will
open and close from the Door Control, the Outside
Keylock and the Keyless Entry Accessories.
Position)
N
O
T
IC
E
Lockout position
(Manual disconnect)
To activate, press and hold the Lock button for 2
seconds. The push button light will flash as long as
the Lock feature is on.
TO RE-CONNECT THE
TROLLEY:
To turn off, press and hold the Lock button again for
2 seconds. The push button light will stop flashing.
The Lock feature will also turn off whenever the
“learn” button on the motor unit panel is activated.
Trolley
Pull the emergency
release handle toward the
opener at an angle so that
the trolley release arm is
horizontal. The trolley will
reconnect on the next UP
or DOWN operation, either
manually or by using the
door control or remote.
Trolley
Release
Arm
Additional feature when used with the 3-Button
hand-held remote
Emergency
Release Handle
(Down and Back)
To control the opener lights:
In addition to operating the door,
you may program the remote to
operate the lights.
NOTICE
To reconnect
1. With the door closed, press and hold a small
remote button that you want to control the light.
2. Press and hold the Light button on the door control.
3. While holding the Light button, press and hold the
Lock button on the door control.
4. After the opener lights flash, release all buttons.
31
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THE REMOTE CONTROL BATTERY
CARE OF YOUR OPENER
LIMIT AND FORCE ADJUSTMENTS:
WARNING
Weather conditions may
FORCE CONTROLS
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.
cause some minor changes
9
9
1
1
in door operation requiring
some re-adjustments,
particularly during the first
year of operation.
7
7
3
3
5
5
KG
KG
The lithium battery should
produce power for up to
Pages 27 and 28 refer to the
limit and force adjustments.
Only a screwdriver is
LIMIT CONTROLS
Battery
5 years. To replace battery,
use the visor clip or
screwdriver blade to pry
open the case as shown.
Insert battery positive side
up (+).
positive
side up (+)
required. Follow the
instructions carefully.
Repeat the safety reverse test (Adjustment
Step 3, page 29) after any adjustment of limits or
force.
Dispose of old battery properly.
MAINTENANCE SCHEDULE
NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or
modifications of this receiver and/or transmitter are prohibited, except for changing the
code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. 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.
Once a Month
• Manually operate door. If it is unbalanced or
binding, call a trained door systems technician.
• Check to be sure door opens & closes fully. Adjust
limits and/or force if necessary (see pages 27
and 28).
• Repeat the safety reverse test. Make any
necessary adjustments (see Adjustment Step 3).
Once a Year
• Oil door rollers, bearings and hinges. The opener
does not require additional lubrication. Do not
grease the door tracks.
32
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HAVING A PROBLEM?
Bell Wire
1. 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.
• Verify the safety sensors are properly installed,
aligned and free of any obstructions. Refer to
Installation Step 10: Install The Protector
System®.
9
1
9
1
7
3
7
5
5
KG
KG
"Learn"
Button
LED or
Diagnostic
LED
• Check diagnostic LED for flashes on the motor
unit then refer to the Diagnostic Chart on the
following page.
Safety Reversing Sensor
2. My remotes will not activate the door:
• Verify your Multi-Function Door control is not
blinking. If it is blinking, deactivate the Lock
Mode following the instructions for Using the
Multi-Function Door Control.
Receiving Eye Safety Reversing
Sensor (Green Indicator Light)
Sending Eye Safety Reversing
Sensor (Amber Indicator Light)
• Reprogram remotes following the programming
instructions. Refer to Programming.
• If remote will still not activate your door, check
diagnostic LED for flashes on motor unit then
refer to Diagnostic Chart on the following page.
6. My motor unit hums briefly:
• First verify that the trolley is against the stop bolt.
3. My door reverses for no apparent reason:
Repeat safety reverse test after adjustments to
force or travel limits. The need for occasional
adjustment for the force and limit settings is
normal. Weather conditions in particular can affect
door travel.
• Release the door from the opener by pulling the
Emergency Release Rope.
• Manually bring the door to a closed position.
• Loosen the belt by adjusting the outer nut 4 to 5
turns. This relieves the tension.
• Run the motor unit from the remote control or
door control. The trolley should travel towards
the door and stop. If the trolley re-engages with
the door, pull the Emergency Release Rope to
disengage.
• Manually check door for balance or any binding
problems.
• Refer to Adjustment Step 2, Adjust the Force.
4. My door reverses for no apparent reason after
fully closing and touching the floor: Repeat
safety reverse test after adjustments to force or
travel limits. The need for occasional adjustment
for the force and limit settings is normal. Weather
conditions in particular can affect door travel.
• Decrease the UP travel by turning the UP Travel
adjustment screw 2 full turns away from
the arrow.
Trolley
• Refer to Adjustment Step 1, Adjust the UP and
DOWN Travel Limits. Decrease down travel by
turning down limit adjustment screw clockwise.
1-1/4"
(3.18 cm)
5. My lights will not turn off when door is open:
• The garage door opener is equipped with a
security light feature. This feature activates the
light on when the safety sensor beam has been
obstructed. Refer to Operation section; Using the
Wall Mounted Door Control, Light Feature.
• Re-Tighten the outer nut until the trolley spring is
approximately 1-1/4" (3.18 cm) in length.
• If the trolley does not move away from the bolt,
repeat the steps above.
33
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Bell Wire
Diagnostics
Located On
Motor Unit
Installed
Safety Reversing
Sensor
9
1
9
1
7
3
7
3
5
5
KG
KG
LED or
Diagnostic
LED
Your garage door opener is programmed with
self-diagnostic capabilities. The “Learn” button/diagnostic
LED will flash a number of times then pause signifying it
has found a potential issue. Consult Diagnostic Chart below.
"Learn"
Button
Safety Reversing Sensor
Diagnostic Chart
Symptom: One or both of the Indicator lights on the safety sensors do
not glow steady.
• Inspect sensor wires for a short (staple in wire), correct wiring polarity
(black/white wires reversed), broken or disconnected wires, replace/attach
as needed.
1 FLASH
Safety reversing sensors
wire open (broken or
disconnected).
OR
• Disconnect all wires from back of motor unit.
• Remove sensors from brackets and shorten sensor wires to 1-2 ft (30-60 cm)
from back each of sensor.
2 FLASHES
• Reattach sending eye to motor unit using shortened wires. If sending eye
indicator light glows steadily, attach the receiving eye.
• Align sensors, if the indicator lights glow replace the wires for the sensors. If
the sensor indicator lights do not light, replace the safety sensors.
Safety reversing sensors
wire shorted or
black/white wire
reversed.
Symptom: LED is not lit on door control.
• Inspect door control/wires for a short (staple in wire), replace as needed.
• Disconnect wires at door control, touch wires together. If motor unit activates,
replace door control.
3 FLASHES
Door control or
wire shorted.
• If motor unit does not activate, disconnect door control wires from motor unit.
Momentarily short across red and white terminals with jumper wire. If motor
unit activates, replace door control wires.
4 FLASHES
Symptom: Sending indicator light glows steadily, receiving indicator light
is dim or flashing.
• Realign receiving eye sensor, clean lens and secure brackets.
• Verify door track is firmly secured to wall and does not move.
Safety reversing sensors
slightly misaligned
(dim or flashing LED).
5 FLASHES
Symptom: Motor has overheated; the motor unit does not operate or
trolley is stuck on stop bolt = Motor unit hums briefly; RPM Sensor =
Short travel 6-8" (15-20 cm).
• Unplug unit to reset. Try to operate motor unit, check diagnostic code.
• If it is still flashing 5 times and motor unit moves 6-8" (15-20 cm), replace RPM
sensor.
Motor overheated or
possible RPM sensor
failure. Unplug to reset.
• If motor unit doesn’t operate, motor unit is overheated. Wait 30 minutes and
retry. If motor unit still will not operate replace logic board.
6 FLASHES
Symptom: Motor unit doesn’t operate.
• Replace logic board because motor rarely fails.
Motor Circuit Failure.
Replace Receiver
Logic Board.
34
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PROGRAMMING
NOTICE: If this Security✚® garage door opener is operated with a non-rolling code transmitter, the technical measure
in the receiver of the garage door opener, which provides security against code-theft devices, will be circumvented.
The owner of the copyright in the garage door opener does not authorize the purchaser or supplier of the non-rolling
code transmitter to circumvent that technical measure.
Your garage door opener has already been programmed at the factory to operate with your hand-held remote control.
The door will open and close when you press the large push button.
Below are instructions for programming your opener to operate with additional Security✚® remote controls.
To Add or Reprogram a Hand-held Remote Control
USING THE “LEARN” BUTTON
USING THE MULTI-FUNCTION DOOR CONTROL
9
1
9
1
7
3
7
3
5
5
KG
KG
LOCK
LIGHT
1. Press and release the “learn”
button on the motor unit. The
learn indicator light will glow
steadily for 30 seconds.
1. Press and hold the button on the
hand-held remote* that you wish
to operate your garage door.
2. While holding the remote button,
press and hold the LIGHT button
on the Multi-Function Door
2. Within 30 seconds, press and
hold the button on the hand-held
remote* that you wish to operate
your garage door.
LOCK
LIGHT
Control.
3. Continue holding both buttons
while you press the push bar on
the Multi-Function Door Control
LOCK
LIGH
3. Release the button when the
motor unit lights blink. It has
learned the code. If light bulbs are
not installed, two clicks will be
heard.
(all three buttons are held).
4. Release buttons when the motor
unit lights blink. It has learned the
code. If light bulbs are not
installed, two clicks will be heard.
To Erase All Codes From Motor
Unit Memory
*3-Button Remotes
If provided with your garage door opener, the large
button is factory
programmed to
To deactivate any unwanted remote,
first erase all codes:
operate it. Additional
Press and hold the “learn” button on
motor unit until the learn indicator light
goes out (approximately 6 seconds). All
previous codes are now erased.
Reprogram each remote or keyless entry you wish to
use.
buttons on any
Security✚® 3-Button
remote or compact
remote can be
programmed to operate other Security✚® garage door
openers.
35
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To Add, Reprogram or Change a Keyless Entry PIN
NOTE: Your new Keyless Entry must be programmed to operate your garage door opener.
USING THE “LEARN” BUTTON
USING THE MULTI-FUNCTION DOOR CONTROL
9
1
9
1
7
3
7
3
5
5
KG
KG
LOCK
LIGHT
1. Press and release the “learn”
button on motor unit. The learn
indicator light will glow steadily for
30 seconds.
NOTE: This method requires two people if the Keyless
Entry is already mounted outside the garage.
1. Enter a four digit personal
identification number (PIN) of your
choice on the keypad. Then press
and hold ENTER.
2. Within 30 seconds, enter a four
digit personal identification
number (PIN) of your choice on
the keypad. Then press and hold
the ENTER button.
2. While holding the ENTER button,
press and hold the LIGHT button
on the Multi-Function Door
Control.
3. Release the button when the
motor unit lights blink. It has
learned the code. If light bulbs are
not installed, two clicks will be
heard.
LOCK
LIGHT
3. Continue holding the ENTER and
LIGHT buttons while you press
the push bar on the
Multi-Function Door Control (all
LOCK
To change an existing, known PIN
LIGH
three buttons are held).
If the existing PIN is known, it may be changed by one
person without using a ladder.
4. Release buttons when the motor
unit lights blink. It has learned the
code. If light bulbs are not
1. Press the four buttons for the present PIN, then
press and hold the # button.
installed, two clicks will be heard.
The opener light will blink twice. Release the #
button.
2. Press the new 4-digit PIN you have chosen, then
press ENTER.
2. Press the temporary 4-digit PIN you have chosen,
then press ENTER.
The motor unit lights will blink once when the PIN has
been learned.
The opener light will blink four times.
3. To set the number of hours this temporary PIN will
Test by pressing the new PIN, then press ENTER. The
door should move.
work, press the number of hours (up to 255), then
press ✽.
OR
To set a temporary PIN
3. To set the number of times this temporary PIN will
work, press the number of times (up to 255), then
press #.
You may authorize access by visitors or service people
with a temporary 4-digit PIN. After a programmed
number of hours or number of accesses, this temporary
PIN expires and will no longer open the door. It can be
used to close the door even after it has expired. To set
a temporary PIN:
The opener light will blink once when the temporary PIN
has been learned.
Test by pressing the four buttons for the temporary PIN,
then press ENTER. The door should move. If the
temporary PIN was set to a certain number of openings,
remember that the test has used up one opening. To
clear the temporary password, repeat steps 1-3, setting
the number of hours or times to 0 in step 3.
1. Press the four buttons for your personal entry PIN
(not the last temporary PIN), then press and hold the
✽ button.
The opener light will blink three times. Release the
button.
One Button Close: Opener can be closed by pressing only the ENTER button if the one button close feature has
been activated. This feature has been activated at the factory. To activate or deactivate this feature press and hold
buttons 1 and 9 for 10 seconds. The keypad will blink twice when the one button close is active. The keypad will blink
four times when one button close is deactivated.
36
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REPAIR PARTS
Rail Assembly Parts
2
1
3
4
6
KEY
NO.
PART
NO.
5
DESCRIPTION
1
2
3
4
5
6
7
4A1008
Master link kit
41C5141-1 Complete trolley assembly
41A5665-2 Complete rail
41B4103
144C54
41A5250
41D598-1
Spring trolley nut
Idler pulley
Full belt assembly
“U” bracket
7
NOT SHOWN
Wear pads
183A163
Installation Parts
4
2
1
KEY PART
NO. NO.
3
DESCRIPTION
LOCK
LIGHT
1
2
3
4
5
41C494-1
Multi-Function door control panel
3-Button remote control
953D
6
10A20
3V2032 Lithium battery
29B137
41A2828
Remote control visor clip
5
Emergency release rope and handle
assembly
7
N
O
TIC
E
6
41B4494-1
2-Conductor bell wire, white and
white/red
10
11
7
8
9
41A5047-1
41A5047-3
41A5034
Door bracket w clevis pin & fastener
Header bracket w/clevis pin & fastener
Safety sensor kit (receiving and sending
eyes) with 3' (.9 m) 2-conductor bell
wire
9
8
10
11
12
13
178B34
Straight door arm section
Hanging brackets
12B776
13
178B35
Curved door arm section
Safety sensor brackets (2)
NOT SHOWN
41A5266-1
12
41A5257-3
114A3043
Installation hardware bag
(includes hardware listed on page 7)
Owner's manual
114A3043SP Owner's manual - Spanish
37
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Motor Unit Assembly Parts
1
4
2
7
3
7
18
19
8
17
5
15
9
10
6
16
11
13
14
(Down)
Contact
LIMIT SWITCH
ASSEMBLY
Brown
Wire
N D
Grey
Wire
U P
Drive
Gear
12
Center Limit
Contact
(Up)
Contact
Yellow
Wire
KEY PART
NO. NO.
KEY PART
NO. NO.
DESCRIPTION
DESCRIPTION
12
13
14
15
16
17
41A5525-4
Cover
1
2
41A4371
Belt cap retainer
41A2818
Limit switch drive & retainer
Limit switch assembly
Interrupter cup
41A4885-5 Gear and sprocket assembly.
Complete with: Spring washer,
thrust washer, retaining ring,
bearing plate, roll pins (2), drive
gear and worm gear, helical gear
w/retainer and grease
41D3452
41A2822-1
41C4398A
41AB050
RPM sensor assembly
Receiver logic board assembly.
Complete with: Logic board,
end panel w/all labels, light
socket
3
41A2817
41B4245
Drive/worm gear kit w/grease,
roll pins (2)
4
5
Line cord
18
19
41C5499
41C5500
High voltage wire harness
Low voltage wire harness
41A5484-10 End panels w/all labels
6
4A1344
108D79
30B532
12A373
41A3150
41A4842
Light socket
41D180-1
End panel w/all labels
7
Lens
NOT SHOWN
Motor shaft bearing kit
8
Capacitor - 1/2 HP
Capacitor bracket
Terminal block w/screws
41A2826-1
41A2825
9
Opener assembly hardware kit
(includes screws not
designated by a number in
illustration)
10
11
Universal replacement motor &
bracket assembly.
Complete with: Motor, worm,
bracket, bearing assembly, RPM
sensor
38
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ACCESSORIES
3-Button SECURITY✚® Remote
Control:
Outside Quick Release:
Required for a garage with NO
access door.
7702CB
760CB
953D
Includes visor clip.
956D
3-Button Mini-Remote Control
Outdoor Key Switch:
Operates the garage door
with SECURITY✚®:
automatically from outside when
remote control is not handy.
With key ring and fastening
strip.
940D
SECURITY✚® Keyless Entry:
8808CB
8810CB
8 Foot (2.44 m) Rail Extension:
To allow an 8 foot (2.44 m) door
to open fully.
Enables homeowner to operate garage
door opener from outside by entering a
password on a specially designed
keyboard. Also can add a temporary
password for visitors or service
persons. This temporary password can
be limited to a programmable number
of hours or entries.
10 Foot (3.06 m) Rail Extension:
To allow a 10 foot (3.06 m) door to
open fully.
945CB
Multi-Function Door
Control Panel:
Provides a Lock feature which
prevents operation of garage door
opener from portable remotes and
a Light feature for constant light.
LOCK
LIGHT
Extension Brackets:
935CB
Motion Detecting Control Panel:
41A5281
(Optional) For safety sensor
installation onto the wall or floor.
To order call: 1-800-528-9131.
Multi-Function door control with
motion sensor that automatically
turns opener lights on for 5
minutes when it detects a person
entering the garage. Sensor can
be easily deactivated when
desired.
LOCK
LIGHT
CLLAD
Remote Light Control:
CLDM1
Garage Door Monitor:
Enables homeowner to turn on a
lamp, television or other appliance
from their car with their garage door
opener remote or from anywhere in
their home with an additional
Monitors the status of your garage
door from inside your home.
CLOSED
OPEN
Chamberlain Security✚® remote.
39
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®
HOW TO ORDER
REPAIR PARTS
CHAMBERLAIN SERVICE
IS ON CALL
Selling prices will be furnished on request, or parts will
be shipped at prevailing prices and you will be billed
accordingly.
OUR LARGE SERVICE ORGANIZATION
SPANS AMERICA
INSTALLATION AND SERVICE INFORMATION IS AS
NEAR AS YOUR TELEPHONE.
WHEN ORDERING REPAIR PARTS, ALWAYS GIVE
THE FOLLOWING INFORMATION:
SIMPLY DIAL OUR TOLL FREE NUMBER:
• PART NUMBER
• PART NAME
• MODEL NUMBER
1-800-528-9131
ADDRESS ORDERS TO:
THE CHAMBERLAIN GROUP, INC.
Technical Support Group
6020 S. Country Club Road
Tucson, Arizona 85706
For professional installation, parts and service,
contact your local CHAMBERLAIN dealer. Look for him
in the Yellow Pages, or call our Service number for a
list of dealers in your area.
®
SERVICE INFORMATION
TOLL FREE NUMBER:
1-800-528-9131
®
CHAMBERLAIN ONE-YEAR LIMITED WARRANTY
10 YEAR BELT LIMITED WARRANTY & LIFETIME MOTOR LIMITED WARRANTY
The Chamberlain Group, Inc. (“Seller”) warrants to the first retail purchaser of this product, for the residence in which this product is
originally installed, that it is free from defect in materials and/or workmanship for a period of one year from the date of purchase, [and
that the belt is free from defect in materials and/or workmanship for a period of 10 years from the date of purchase and that the motor
is free from defect in materials and/or workmanship for the lifetime of the product]. The proper operation of this product is dependent
on your compliance with the instructions regarding installation, operation, 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. Then send this product, pre-paid and insured, to our service center for warranty repair. You will
be advised of shipping instructions when you call. 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
confirmed 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.
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 ONE YEAR LIMITED
WARRANTY PERIOD SET FORTH ABOVE [EXCEPT THE IMPLIED WARRANTIES WITH RESPECT TO THE BELT AND MOTOR,
WHICH ARE LIMITED IN DURATION TO THE BELT 10 YEARS AND MOTOR LIFETIME LIMITED WARRANTY PERIOD FOR THE
BELT AND MOTOR], 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 BATTERIES 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. ANY SERVICE
CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU.
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 specific legal rights, and you may also have other rights which vary
from state to state.
© 2006, The Chamberlain Group, Inc.
114A3043E
All Rights Reserved
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