Motor unit assembly parts . . . . . . . . . . . . . . . . . . . . . . . 38
Accessories 39
Repair Parts and Service 40
Warranty 40
INTRODUCTION
Safety Symbol and Signal Word Review
This garage door opener has been designed and tested to offer safe service provided it is installed, operated, maintained
and tested in strict accordance with the instructions and warnings contained in this manual.
When you see these Safety Symbols and Signal Words on
the following pages, they will alert you to the possibility
of serious injury or death if you do not comply with the
Mechanical
Electrical
warnings that accompany them. The hazard may come
from something mechanical or from electric shock. Read
the warnings carefully.
When you see this Signal Word on the following pages, it
will alert you to the possibility of damage to your garage
door and/or the garage door opener if you do not comply
with the cautionary statements that accompany it. Read
them carefully.
2
Preparing your garage door
Before you begin:
• Disable locks.
• Remove any ropes connected to garage door.
• Complete the following test to make sure your garage
door is balanced and is not sticking or binding:
1. Lift the door about halfway as shown. Release the
door. If balanced, it should stay in place, supported
entirely by its springs.
2. Raise and lower the door to see if there is any
binding or sticking.
If your door binds, sticks, or is out of balance, call a
trained door systems technician.
Sectional Door
To prevent possible SERIOUS INJURY or DEATH:
• ALWAYS call a trained door systems technician if
garage door binds, sticks or is out of balance. An
unbalanced garage door may NOT reverse when
required.
• NEVER try to loosen, move or adjust garage door,
door springs, cables, pulleys, brackets or their
hardware, ALL of which are under EXTREME tension.
• Disable ALL locks and remove ALL ropes connected
to garage door BEFORE installing and operating
garage door opener to avoid entanglement.
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.
Stepladder
One-Piece Door
Carpenter’s
Level (optional)
Drill
Tape Measure
Drill Bits
3/16", 5/16"
and 5/32"
Sockets and Wrench
1/2", 5/8", 7/16", 9/16"
and 1/4"
Tools needed
During assembly, installation and adjustment of the
opener, instructions will call for hand tools as illustrated
below.
Pencil
Wire Cutters
Pliers
3
Hack Saw
Claw Hammer
Screwdriver
Adjustable End Wrench
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 fi nd it helpful to refer back to this page
and the accompanying illustrations as you proceed with
the installation of your opener.
Depending on your requirements, there are several
installation steps which may call for materials or hardware
not included in the carton.
•
Installation Step 1 – Look at the wall or ceiling above
the garage door. The header bracket must be securely
fastened to structural supports.
•
Installation Step 5 – Do you have a fi
your garage? If so, a support bracket and additional
fastening hardware may be required.
• Installation Step 10 – Depending upon garage
construction, extension brackets or wood blocks may
be needed to install sensors.
• Installation Step 10 – Alternate fl
the safety reversing sensor will require hardware not
provided.
nished ceiling in
oor mounting of
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 fl oor. Any
gap between the fl oor and the bottom of the door must
not exceed 1/4" (6 mm). Otherwise, the safety reversal
system may not work properly. See Adjustment Step 3.
Floor or door should be repaired.
SECTIONAL DOOR INSTALLATIONS
• Do you have a steel, aluminum, fi berglass or glass
panel door? If so, horizontal and vertical reinforce ment
is required (Installation Step 11).
• 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 (1.2 m) to the left or right of the door
center. See Installation Steps 1 and 11.
• If your door is more than 7 feet (2.1 m) high, see rail
extension kits listed on Accessories page.
SECTIONAL DOOR INSTALLATION
Horizontal and vertical reinforcement
is needed for lightweight garage
doors (fi berglass, steel, aluminum,
door with glass panels, etc.).
See page 23 for details.
Header Wall
Vertical
Centerline
of Garage Door
Gap between fl oor and
bottom of door must not
Safety Reversing Sensor
exceed 1/4" (6 mm).
Torsion
Spring
Wallmounted
Door
Control
Extension
Spring
OR
Safety
Reversing
Sensor
4
Access
Door
FINISHED CEILING
Support bracket &
fastening hardware
is required.
See page 15.
Header
Bracket
Header
Wall
Garage
Door
Garage
Door
Spring
Door
Bracket
Motor unit
Trolley
Stop Bolt
Straight
Door
Arm
CLOSED POSITION
Trolley
Belt
Emergency
Release Rope
& Handle
Curved
Door Arm
Planning (Continued)
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).
Without a properly working safety reversal system,
persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage
door.
• The gap between the bottom of the garage door and
the fl oor MUST NOT exceed 1/4" (6 mm). Otherwise,
the safety reversal system may NOT work properly.
• The fl oor or the garage door MUST be repaired to
eliminate the gap.
ONE-PIECE DOOR WITHOUT TRACK
Header Wall
Gap between fl oor and
Safety Reversing
Sensor
bottom of door must not
exceed 1/4" (6 mm).
ONE-PIECE DOOR WITH TRACK
FINISHED CEILING
Support bracket &
fastening hardware
is required.
See page 15.
Rail
Access
Door
Safety Reversing
Sensor
Wall-mounted
Door Control
Header
Wall
Motor unit
Trolley
Stop Bolt
Door Bracket
Header
Bracket
Garage
Door
CLOSED POSITION
Trolley
Belt
Rail
Straight
Door Arm
Curved
Door
Arm
Emergency
Release
Rope &
Handle
Safety Reversing
Sensor
Gap between fl oor and
bottom of door must not
exceed 1/4" (6 mm).
Access
Door
Safety
Reversing
Sensor
Header
Wall
Trolley Stop Bolt
Header
Bracket
5
CLOSED POSITION
Door
Bracket
Garage
Door
Belt
Curved
Door Arm
Straight
Door
Arm
Trolley
Rail
Emergency
Release
Rope &
Handle
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 purchased. If
anything is missing, carefully check the packing material.
®
SECURITY✚
3-Button Remote Control (2)
®
SECURITY✚
Keyless entry
Multi-Function
Door Control
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.
Idler Pulley
Parking Assist
Model WD832KD Only
Door Bracket
Trolley
Motor Unit with 2 Light Lenses
Belt
Rail
Front (header)
Section
Safety Sensor
Bracket (2)
Garage Door Monitor
Model 248739 Only
Hanging Brackets
Rail
Center/Back
Sections
Belt Cap Retainer
“U” Bracket
The Protector System
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
®
2-Conductor Bell Wire
White & White/Red
Header Bracket
Curved Door
Arm Section
Safety Labels
and
Literature
Straight Door
Arm Section
6
Hardware Inventory
Separate all hardware and group as shown below for the assembly and installation procedures.
ASSEMBLY HARDWARE
Spring/Trolley Nut (1)Nut
Bolt 1/4"-20x1-3/4" (2)
Trolley Threaded Shaft (1)
Lock Nut
1/4"-20 (2)
Lock Washer
3/8" (1)
3/8" (1)
Master
Link (1)
INSTALLATION HARDWARE
Carriage Bolt
1/4"-20x1/2" (2)
Lag Screw
5/16"-9x1-5/8" (2)
Wing Nut
1/4"-20 (2)
Hex Bolt
5/16"-18x7/8" (4)
Ring
Fastener (3)
Lock Washer
5/16" (7)
Idler Bolt (1)
Nut
5/16"-18 (8)
Insulated
Staples (30)
Lag Screw 5/16"-18x1-7/8" (2)
Self-Threading Screw
1/4"-14x5/8" (2)
Clevis Pin
5/16"x1-1/2" (1)
HandleRope
Screw 6ABx1-1/4" (2)
Clevis Pin
5/16"x1" (1)
7
Screw 6-32x1" (2)
Drywall Anchors (2)
Clevis Pin
5/16"x1-1/4" (1)
ASSEMBLY STEP 1
Assemble the Rail & Install the Trolley
To avoid installation diffi culties, 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.
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.
2. Align the rail sections on a fl at surface as shown and
slide the tapered ends into the larger ones. Tabs along
the side will lock into place.
To prevent INJURY from pinching, keep hands and
fi ngers away from the joints while assembling the rail.
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.
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.
Trolley
Idler
Pulley
Hole
Window
Cut-Out
Screwdriver
KEEP LARGER
HOLE ON TOP
FRONT RAIL
(TOP)
Front Rail
(TO DOOR)
Tapered End
Tapered End
Back Rails
(TO MOTOR UNIT)
Tapered End
Outer Trolley
Tapered End
Inner Trolley
Tabs
Wear Pads
8
ASSEMBLY STEP 2
Fasten the Rail to the Motor Unit
• 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.
• Remove the two bolts from the top of the motor unit.
• Place the “U” bracket, fl at side down, on the motor unit
and align the bracket holes with the bolt holes. Fasten
with the previously removed bolts.
• 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.
HARDWARE SHOWN ACTUAL SIZE
Lock Nut
1/4"-20
Bolt 1/4"-20x1-3/4"
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.
• Remove the tape from the idler pulley. The inside
center should be pre-greased. If dry, regrease to ensure
proper operation.
• Place the idler pulley into the window as shown.
• 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.
• Rotate the pulley to be sure it spins freely.
• 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.
To avoid SERIOUS damage to garage door opener,
use ONLY those bolts/fasteners mounted in the top of
the opener.
Rail
Trolley
Stop Hole
Idler
Pulley
Motor Unit
Sprocket
Bolt
“U” Bracket
Bolt
Cover
Protection
Bolt Hole
SLIDE RAIL TO STOPS
ON TOP AND SIDES
OF BRACKET
Lock Nut
Idler
Bolt
Lock
Washer
3/8"
Bolts
Screwdriver
Nut 3/8"
Trolley
Connector
Pulley
Bolt
Nut
Washer
Grease
Inside Pulley
Idler
Pulley
Lock
Nut
Lock Washer 3/8"
HARDWARE SHOWN ACTUAL SIZE
Lock Nut 1/4"-20
Nut 3/8"
Bolt 1/4"-20x1-3/4"
Idler Bolt
9
ASSEMBLY STEP 4
Install the Belt and Attach the Belt Cap
Retainer
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. Connect
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.
5. Insert the trolley threaded shaft through the hole in the
trolley. Be sure the belt is not twisted.
6. Hold the belt at the trolley shaft as you thread the
spring nut by hand onto the shaft until fi nger 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.
To avoid possible SERIOUS INJURY to fi ngers from
moving garage door opener:
• ALWAYS keep hand clear of sprocket while operating
opener.
• Securely attach sprocket cover BEFORE operating.
HARDWARE SHOWN ACTUAL SIZE
Spring/Trolley NutHex Screw 8x3/8"
Idler Pulley
Master Link
Clip-On Spring
Master Link Cap
Trolley
Connector
Spring Nut
Retaining
Slot
Hole
Trolley
Threaded
Shaft
10
Pin
Notch
Master
Link Bar
Belt Cap
Retainer
Hex Screws
#8x3/8"
Motor Unit
Sprocket
Mounting
Plate
ASSEMBLY STEP 5
WARNING
WARNING
WARNING
Set the Tension
• Insert a screwdriver tip into one of the nut ring slots
and brace it fi rmly 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.
This sets the spring to optimum belt tension.
You have now fi nished assembling your garage door
opener. Please read the following warnings before
proceeding to the installation section.
Square End
Nut Ring
Trolley
Square End
Nut Ring
Slot
Nut Ring
BEFORE
1"
(2.5 cm)
AFTER RELEASE
1-1/4"
(3.18 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 fl oor.
6. Mount the emergency release within reach, but at
least 6 feet (1.8 m) above the fl oor and avoiding
contact with vehicles to avoid accidental release.
7. NEVER connect garage door opener to power source
until instructed to do so.
8. NEVER wear watches, rings or loose clothing while
installing or servicing opener. They could be caught
in garage door or opener mechanisms.
9. Install wall-mounted garage door control:
• within sight of the garage door.
• out of reach of children at minimum height of
5 feet (1.5 m).
• away from ALL moving parts of the door.
10. Place entrapment warning label on wall next to
garage door control.
11. Place manual release/safety reverse test label in
plain view on inside of garage door.
12. Upon completion of installation, test safety reversal
system. Door MUST reverse on contact with a
1-1/2" (3.8 cm) high object (or a 2x4 laid fl at) on
the fl oor.
11
INSTALLATION STEP 1
Determine the Header Bracket Location
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.
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 13) 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 13.
3. Open your door to the highest point of travel as shown.
Draw an inter secting 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.
• 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 13 for ceiling installation.
Header Wall
Header Wall
Highest
Point
of Travel
Door
Sectional door with
curved track
Door
Unfi nished
Ceiling
Vertical Centerline
of Garage Door
Level
(optional)
2" (5 cm)
Track
Header Wall
8" (20 cm)
2x4
2x4
Header Wall
Door
One-piece door with
horizontal track
Header Wall
Door
OPTIONAL
CEILING
MOUNT
FOR
HEADER
BRACKET
Structural
Supports
2" (5 cm)
Track
Highest
Point
of Travel
8" (20 cm)
Highest
Point
of Travel
Jamb
Hardware
One-piece door without track:
jamb hardware
12
Highest
Point
of Travel
Pivot
One-piece door without track:
pivot hardware
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).
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).
• 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.
HARDWARE SHOWN ACTUAL SIZE
Lag Screw
5/16"-9x1-5/8"
- Header Wall -
2x4
Structural
Support
Horizontal
Line
Wall Mount
Optional
Mounting Holes
Vertical
Centerline
of Garage
Door
Header
Bracket
Lag Screws
5/16"-9x1-5/8"
Door Spring
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 fl ush against the ceiling when clearance
is minimal.
• Mark the side holes. Drill 3/16" pilot holes and fasten
bracket securely to a structural support with the
hardware provided.
Ceiling Mounting Holes
Highest Point of
Garage Door Travel
Header
Bracket
6" (15 cm) Maximum
Door
Spring
Garage Door
- Garage Door -
Vertical
Centerline
of Garage Door
- Finished Ceiling -
Vertical Centerline
of Garage Door
Lag Screws
5/16"-9x1-5/8"
- Header Wall -
Vertical
Centerline
of Garage Door
13
INSTALLATION STEP 3
Attach the Rail to the Header Bracket
• Position the opener on the garage fl oor 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.
• Position the rail bracket against the header bracket.
• Align the bracket holes and join with a clevis pin
5/16"x1-1/2" as shown.
• Insert a ring fastener to secure.
HARDWARE SHOWN ACTUAL SIZE
Header Wall
Header Bracket
Idler Pulley
Garage
Door
Header
Bracket
Mounting Hole
Clevis Pin 5/16"x1-1/2" Ring Fastener
INSTALLATION STEP 4
Position the Opener
Follow instructions which apply to your door type as
illustrated.
SECTIONAL DOOR OR ONE-PIECE DOOR WITH TRACK
A 2x4 laid fl at is convenient for setting an ideal door-to-rail
distance.
• 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 fl at on
the top section beneath the rail.
• 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
ENGAGED
ONE-PIECE DOOR WITHOUT TRACK
A 2x4 on its side is convenient for setting an ideal
door-to-rail distance.
• 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 on its side
on the top section of the door beneath the rail.
• 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.
Release Arm
RELEASED
Opener Carton or
Temporary Support
To prevent damage to garage door, rest garage door
opener rail on 2x4 placed on top section of door.
Rail
Door
Header Bracket
Top of Door
2x4 is used to
determine the
correct mounting
height from ceiling.
2x4 is used to
determine the
correct mounting
height from ceiling.
14
INSTALLATION STEP 5
Hang the Opener
Three representative installations are shown. Yours may
be different. Hanging brackets should be angled
(Figure 1) to provide rigid support. On fi nished ceilings
(Figures 2 and 3), attach a sturdy metal bracket to
structural supports before installing the opener. This
bracket and fastening hardware are not provided.
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.
3. Drill 3/16" pilot holes in the structural supports.
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).
7. Remove the 2x4. Operate the door manually. If the door
hits the rail, raise the header bracket.
NOTE: DO NOT connect power to opener at this time.
HARDWARE SHOWN ACTUAL SIZE
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.
Figure 1
Measure
Distance
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
Hidden Support
Figure 2
Bracket
(Not Provided)
Structural
Supports
Lag Screws
5/16"-18x1-7/8"
FINISHED CEILING
Lag Screws
5/16"-18x1-7/8"
(Not Provided)
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
Lag Screw 5/16"-18x1-7/8"
Hex 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
Figure 3
Lag Screws
5/16"-18x1-7/8"
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
15
FINISHED CEILING
(Not Provided)
Bolt 5/16"-18x7/8"
Lock Washer 5/16"
Nut 5/16"-18
LOCK
LIGHT
INSTALLATION STEP 6
Install the Door Control
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
fl at. 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 fl at head
screwdriver (Figure 4). Fasten with 6ABx1-1/4"
self-tapping screws (drywall installation) or 6-32x1"
machine screws (into gang box) as follows:
• 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 fi t.
• Install top screw with care to avoid cracking plastic
housing. Do not overtighten.
• 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.
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).
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.
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.
To prevent possible SERIOUS INJURY or DEATH from
electrocution:
• Be sure power is NOT connected BEFORE installing
door control.
• Connect ONLY to 24 VOLT low voltage 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
Screw 6ABx1-1/4"
Screw 6-32x1"
(pre-wired installation)
Figure 1
STANDARD
INSTALLATION
To Replace
Insert Bottom Tabs First
MULTI-FUNCTION
DOOR CONTROL (BACK)
Top Mounting Hole
Terminal
Screws
Bottom
Mounting Hole
Figure 5
To Replace
Insert Bottom
Tabs First
Bell Wire
Door Control
Connections
Figure 2
Figure 4Figure 3
Insulated Staples
Drywall Anchors
PRE-WIRED
INSTALLATION
24 Volt 2-Conductor
Bell Wire in Gang Box
REMOVE COVER
To insert or release
wire, push in tab
with screwdriver tip
Red White Grey
16
Strip wire 7/16" (11 mm)
INSTALLATION STEP 7
Install the Lights
• 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.
• 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.
• Reverse the procedure to close the lens.
• Use A19, standard neck garage door opener bulbs for
replacement.
NOTE: Use only standard light bulbs. The use of short neck
or speciality light bulbs may overheat the endpanel or light
socket.
To prevent possible OVERHEATING of the endpanel or
light socket:
• DO NOT use short neck or specialty light bulbs.
• DO NOT use halogen bulbs. Use ONLY incandescent.
To prevent damage to the opener:
• DO NOT use bulbs larger than 100W.
• ONLY use A19 size bulbs.
100 Watt (Max)
Standard Light Bulb
Release Tab
Lens
Hinge
100 Watt (Max)
Standard Light Bulb
INSTALLATION STEP 8
Attach the Emergency Release Rope
and Handle
• 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.
• Adjust rope length so the handle is 6 feet (1.8 m) above
the fl oor. Ensure that the rope and handle clear the tops
of all vehicles to avoid entanglement. Secure with an
overhand knot.
NOTE: If it is necessary to cut the rope, heat seal the cut
end with a match or lighter to prevent unraveling.
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.
Trolley
Trolley
Release Arm
Emergency
Release Handle
17
Overhand
Knot
INSTALLATION STEP 9
Electrical Requirements
To avoid installation diffi culties, 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 fi t into a grounding type outlet.
If the plug doesn’t fi t into the outlet you have, contact a
qualifi ed electrician to install the proper outlet.
To prevent possible SERIOUS INJURY or DEATH from
electrocution or fi re:
• Be sure power is NOT connected to the opener, and
disconnect power to circuit BEFORE removing cover
to establish permanent wiring connection.
• Garage door installation and wiring MUST be in
compliance with ALL local electrical and building
codes.
• NEVER use an extension cord, 2-wire adapter or
change plug in ANY way to make it fi t outlet. Be sure
the opener is grounded.
RIGHTWRONG
If permanent wiring is required by your local code, refer
to the following procedure.
To make a permanent connection through the 7/8" hole in
the top of the motor unit:
• Remove the motor unit cover screws and set the cover
aside.
• Remove the attached 3-prong cord.
• 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 diffi culties, do not run the opener
at this time.
PERMANENT WIRING
CONNECTION
Ground Tab
Green
Ground
Screw
Ground Wire
White Wire
White Wire
Black
Wire
Black
Wire
18
INSTALLATION STEP 10
Install The Protector System
The safety reversing sensor must be connected and
aligned correctly before the garage door opener will
move in the down direction.
IMPORTANT INFORMATION ABOUT THE SAFETY
REVERSING SENSOR
When properly connected and aligned, the sensor will
detect an obstacle in the path of its electronic beam. The
sending eye (with an amber indicator light) transmits an
invisible light beam to the receiving eye (with a green
indicator light). If an obstruction breaks the light beam
while the door is closing, the door will stop and reverse to
full open position, and the opener lights will fl ash 10 times.
The units must be installed inside the garage so that the
sending and receiving eyes face each other across the
door, no more than 6" (15 cm) above the fl oor. Either can
be installed on the left or right of the door as long as the
sun never shines directly into the receiving eye lens.
The mounting brackets are designed to clip onto the track
of sectional garage doors without additional hardware.
®
Be sure power is NOT connected to the garage door
opener BEFORE installing the safety reversing sensor.
To prevent SERIOUS INJURY or DEATH from a closing
garage door:
• Correctly connect and align the safety reversing
sensor. This required safety device MUST NOT be
disabled.
• Install the safety reversing sensor so beam is NO
HIGHER than 6" (15 cm) above garage fl oor.
If it is necessary to mount the units on the wall, the
brackets must be securely fastened to a solid surface such
as the wall framing. Extension brackets (see Accessories)
are available if needed. If installing in masonry
construction, add a piece of wood at each location to
avoid drilling extra holes in masonry if repositioning is
necessary.
The invisible light beam path must be unobstructed. No
part of the garage door (or door tracks, springs, hinges,
rollers or other hardware) may interrupt the beam while
the door is closing.
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 fl oor. They may be installed in one of
three ways, as follows.
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
fl ush, with the lip hugging the back edge of the track,
as shown in Figure 1.
If your door track will not support the bracket securely,
wall installation is recommended.
Wall installation (Figures 2 and 3):
• 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.
• 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
fl oor.
• 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.
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 fl oor.
• Carefully measure and place right and left assemblies
at the same distance out from the wall. Be sure all door
hardware obstructions are cleared.
• Fasten to the fl oor with concrete anchors as shown.
Figure 1
Door
Track
Sensor
Bracket
Figure 2
Figure 3
(Provided with
Extension Bracket)
DOOR TRACK MOUNT (RIGHT SIDE)
Lip
WALL MOUNT (RIGHT SIDE)
Fasten Wood Block to Wall with
Lag Screws (Not Provided)
Indicator
Light
Lens
WALL MOUNT (RIGHT SIDE)
Extension Bracket
(See Accessories)
(Provided with
Extension Bracket)
Lens
Indicator
Light
Indicator
Light
Lens
Sensor
Bracket
Lag Screws
(Not Provided)
Sensor
Bracket
HARDWARE SHOWN ACTUAL SIZE
Carriage Bolt
1/4"-20x1/2"
Wing Nut
1/4"-20
Staples
20
Figure 4
FLOOR MOUNT (RIGHT SIDE)
Attach with
Concrete Anchors
(Not Provided)
Lens
Indicator
Light
Sensor
Bracket
MOUNTING AND WIRING THE SAFETY
REVERSING SENSORS
Mounting:
• 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).
• Finger tighten the wing nuts.
Option A - Installation Without Pre-Wiring:
• Run the bell wire from both sensors to the garage
door opener. Attach the wire to the wall and ceiling
with the staples (Figure 6).
Option B - Pre-Wired Installation:
If your garage already has wires installed for the safety
reversing sensors, follow the instructions below:
• Cut the end of the safety sensor wire, making sure there
is enough wire to reach the pre-installed wires from the
wall (Figure 7).
• Separate the safety sensor wires and strip 7/16"
(11 mm) of insulation from each end. Choose two
of the pre-installed wires and strip 7/16" (11 mm) of
insulation from each end. Make sure that you choose
the same color pre-installed wires for each sensor
(Figure 8).
• Connect the pre-installed wires to the sensor wires with
wire nuts making sure the colors correspond for each
sensor (Figure 9).
Figure 5
Wing Nut
1/4"-20
Carriage Bolt
1/4"-20x1/2"
Lens
Figure 6
Figure 7
Figure 8
Safety Reversing
Sensor Wires
Figure 9
Safety Reversing
Sensor Wires
21
White
White/Black
7/16"
(11 mm)
Pre-Installed Wires
Not Provided
7/16"
(11 mm)
Pre-installed
wires
Connect to garage door opener:
• Strip 7/16" (11 mm) of insulation from each set of
wires. Separate white and white/black wires suffi ciently
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 10).
Figure 10
Bell Wire
Safety
Reversing
Sensor
- Finished Ceiling -
Invisible Light Beam
Protection Area
Connect Wire to
Quick-Connect Terminals
Bell Wire
Safety
Reversing
Sensor
ALIGNING THE SAFETY REVERSING SENSORS
• Plug in the opener. The indicator lights in both the
sending and receiving eyes will glow steadily if wiring
connections and alignment are correct.
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 fl ickering (and the invisible
light beam path is not obstructed), alignment is required.
• 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.
1. Strip wire 7/16" (11 mm)
2. Twist like colored
wires together
3. To insert or release wire,
push in tab with
screwdriver tip
Quick-Connect Terminals
7/16" (11 mm)
Red White Grey
TROUBLESHOOTING THE SAFETY
REVERSING SENSORS
1. If the sending eye indicator light does not glow steadily
after installation, check for:
• 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.
2. If the sending eye indicator light glows steadily but the
receiving eye indicator light doesn’t:
• Check alignment.
• 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 19.
22
INSTALLATION STEP 11
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.
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.
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.
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.
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 between 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 2A).
• Alternately, use two 5/16" bolts, lock washers and nuts
(not provided) (Figure 2B).
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"x2" 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.
HARDWARE
SHOWN
ACTUAL SIZE
Self-Threading
Screw
1/4"-14x5/8"
Fiberglass, aluminum or lightweight steel garage
doors WILL REQUIRE reinforcement BEFORE
installation of door bracket. Contact your door
manufacturer for reinforcement kit.
Header
Bracket
Door
Bracket
Location
Vertical
Centerline
of Garage
Door
HORIZONTAL AND VERTICAL
REINFORCEMENT IS NEEDED
FOR LIGHTWEIGHT GARAGE
DOORS (FIBERGLASS,
ALUMINUM, STEEL, DOORS
WITH GLASS PANEL, ETC.).
(NOT PROVIDED)
Figure 1
Vertical
Vertical
Reinforcement
Vertical
Centerline of
Garage Door
UP
Door
Bracket
Self-Threading
Screw 1/4"-14x5/8"
Reinforcement
Bolt
5/16"-18x2"
(Not
Provided)
Door
Bracket
Figure 2A
Bolt 5/16"x2"
(Not Provided)
Vertical
Centerline
of Garage
Vertical
Centerline of
Garage Door
Door
UP
Self-Threading
Screw
1/4"-14x5/8"
Figure 3
23
Vertical
Centerline
of Garage
Door
Lock
Washer
Nut
5/16"
5/16"-18
Inside Edge
of Door or
Reinforcement
Board
UP
Figure 2B
UP
Figure 4
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.
• 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.
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.)
Header Wall
2x4 Support
Header
Bracket
Door
Bracket
Optional
Placement
of Door
Bracket
Vertical
Centerline of
Garage Door
- Finished Ceiling -
HORIZONTAL AND VERTICAL
REINFORCEMENT IS NEEDED
FOR LIGHTWEIGHT GARAGE
DOORS (FIBERGLASS,
ALUMINUM, STEEL, DOORS
WITH GLASS PANEL, ETC.).
(NOT PROVIDED)
HARDWARE SHOWN
ACTUAL SIZE
Self-Threading Screw
1/4"-14x5/8"
Door
Bracket
Nut
5/16"-18
Door
Bracket
Self-Threading
Screw 1/4"-14x5/8"
Top of Door
(Inside Garage)
Top Edge
of Door
Optional
Placement
METAL DOOR
Lock
Washer
5/16"
Top of Door
(Inside Garage)
Top Edge
of Door
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 door bracket.
24
Carriage Bolt
5/16"x2"
(Not Provided)
WOOD DOOR
INSTALLATION STEP 12
Connect Door Arm to Trolley
Follow instructions which apply to your door type as
illustrated below and on the following page.
SECTIONAL DOORS ONLY
• 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.
• Figure 1:
– Fasten straight door arm section to outer trolley with
the 5/16"x1" clevis pin. Secure the connection with a
ring fastener.
– Fasten curved section to the door bracket in the same
way, using the 5/16"x1-1/4" clevis pin.
IMPORTANT: The groove on the straight door arm MUST
face away from the curved door arm (Figure 4).
• Figure 2:
– 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.
• Figure 3, Hole alignment alternative:
– 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.
– Bring arm sections together.
– Find two pairs of holes that line up and join with
bolts, lock washers and nuts.
• 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.
HARDWARE SHOWN ACTUAL SIZE
Figure 1
Pulley
Figure 2
Pulley
Figure 3
Pulley
8" (20 cm) min.
Trolley
Stop Bolt
Door
Bracket
Clevis Pin 5/16"x1-1/4"
8" (20 cm) min.
Trolley
Stop Bolt
Nuts
5/16"-18
Door Bracket
8" (20 cm) min.
Trolley
Stop Bolt
Nuts
5/16"-18
Ring
Fastener
Lock
Washers
5/16"
Lock
Washers
5/16"
Inner
Trolley
Curved Door Arm
Bolts
5/16"-18x7/8"
Outer
Trolley
Clevis Pin
5/16"x1"
Emergency
Release
Handle
Straight
Door Arm
Nut 5/16"-18
Clevis Pin
5/16"x1-1/4" (Door Bracket)
Clevis Pin
5/16"x1" (Trolley)
Ring Fastener
Lock Washer 5/16"
Hex Bolt
5/16"-18x7/8"
25
Figure 4
Straight
Door
Arm
(Groove
facing out)
Bolts
5/16"-18x7/8"
Cut this end
CORRECTINCORRECT
Straight
Door
Curved
Door
Arm
Arm
Curved
Door
Arm
ALL ONE-PIECE DOORS
1. Assemble the door arm, Figure 5:
IMPORTANT: The groove on the straight door arm MUST
face away from the curved door arm.
• Fasten the straight and curved door arm sections
together to the longest possible length (with a 2 or 3
hole overlap).
• With the door closed, connect the straight door arm
section to the door bracket with the 5/16"x1-1/4" clevis
pin.
• Secure with a ring fastener.
2. Adjustment procedures, Figure 6:
• 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.
• Open door adjustment: decrease UP travel limit
- Turn the UP limit adjustment screw counter-clockwise
4 turns.
- 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 fl oor), 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.
• Closed door adjustment: decrease DOWN travel limit
- Turn the DOWN limit adjustment screw clockwise 4
complete turns.
Figure 6
Inner Trolley
Door Arm
Outer Trolley
Figure 5
CORRECT
Straight
Door
Arm
(Groove
facing out)
Door
Bracket
Clevis Pin
5/16"x1-1/4"
Curved
Door
Arm
Ring
Fastener
Straight
Arm
Bolts
5/16"-18x7/8"
INCORRECT
Straight
Door
Arm
Lock
Washers
5/16"
Curved
Door
Arm
Nuts
5/16"-18
Curved
Door Arm
- Press the Door Control push button. The trolley will
travel to the fully closed position.
- 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.
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.
• 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 fl oor.
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
Inner Trolley
Open Door
Emergency
Release Handle
Outer Trolley
Correct Angle
Door with
Backward Slant
(Incorrect)
26
ADJUSTMENT STEP 1
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.
• 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.
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.
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 LIMITS
• If the door does not open completely but opens at
least fi ve feet (1.5 m):
Increase up travel. Turn the UP limit adjustment screw
clockwise. One turn equals 2" (5 cm) of travel.
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):
Adjust the UP (open) force as explained in Adjustment
Step 2.
• If the door does not close completely:
Increase down travel. Turn the down limit adjustment
screw counterclockwise. One turn equals 2" (5 cm) of
travel.
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.
• 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.
• If the door reverses when closing and there is no
visible interference to travel cycle:
If the opener lights are fl ashing, the Safety Reversing
Sensors are either not installed, misaligned, or
obstructed. See Troubleshooting, page 22.
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.
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.
• 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
fl at) on fl oor.
To prevent damage to vehicles, be sure fully open
door provides adequate clearance.
Cover Protection Bolt
2-4"
(5 cm10 cm)
Left Panel Limit Adjustment Screws
ADJUSTMENT LABEL
27
ADJUSTMENT STEP 2
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
• 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.
• If the door reverses during the down (close) cycle
and the opener lights aren't fl ashing, 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.
2. Test the UP (open) force
• 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.
• 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.
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
fl at) on fl oor.
Force Adjustment Controls
Right Panel
Antenna
FORCE ADJUSTMENT LABEL
Open Force
Close Force
28
ADJUSTMENT STEP 3
Test the Safety Reversal System
TEST
• With the door fully open, place a 1-1/2" (3.8 cm) board
(or a 2x4 laid fl at) on the fl oor, centered under the
garage door.
• 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
(or 2x4 laid fl at), 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.
• Any repair to or adjustment of the garage door
(including springs and hardware).
• Any repair to or buckling of the garage fl oor.
• Any repair to or adjustment of the opener.
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.
• 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
fl at) on the fl oor.
1-1/2" (3.8 cm) board
(or a 2x4 laid fl at)
ADJUSTMENT STEP 4
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 fl ash.
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 fl oor), call for a trained door
systems technician.
®
Without a properly installed safety reversing sensor,
persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing
garage door.
Safety Reversing SensorSafety Reversing Sensor
29
OPERATION
WARNING
WARNING
WARNING WARNING
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 until completely
closed. NO ONE SHOULD CROSS THE PATH OF THE
MOVING DOOR.
5. NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY
OPEN 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, causing
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. If one control (force or travel limits) is adjusted, the
other control may also need adjustment.
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"
(3.8 cm) high object (or a 2x4 laid fl at) on the fl oor.
Failure to adjust the garage door opener properly may
cause SEVERE INJURY or DEATH.
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.
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.
15.
SAVE THESE
INSTRUCTIONS.
Using Your Garage Door Opener
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✚
Entry System. If you purchase a new remote, or if you
wish to deactivate any remote, follow the instructions in
the Programming section.
Activate your opener with any of the following:
• The Hand-Held Remote Control: Hold the large push
• The Wall-Mounted Door Control: Hold the push button
• The Keyless Entry (See Accessories): If provided with
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
5. If obstructed while closing, the door will reverse. If the
®
remote controls and one Security✚® Keyless
button down until the door starts to move.
or bar down until the door starts to move.
your garage door opener, it must be programmed
before use. See Programming.
position, it will close.
obstruction interrupts the sensor beam, the opener
lights will blink for fi ve seconds.
6. If obstructed while opening, the door will stop.
7. If fully open, the door will not close when the beam is
broken. The sensor has no effect in the opening cycle.
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.
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.
Security
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.
30
®
✚
light feature: Lights will also turn on when
Using the Wall-Mounted Door Control
THE MULTI-FUNCTION DOOR CONTROL
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.
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.
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.
To activate, press and hold the Lock button for 2 seconds.
The push button light will fl ash as long as the Lock feature
is on.
To turn off, press and hold the Lock button again for
2 seconds. The push button light will stop fl ashing. The
Lock feature will also turn off whenever the “learn” button
on the motor unit panel is activated.
Additional feature when used with the 3-Button
hand-held remote
To control the opener lights:
In addition to operating the door, you may program the
remote to operate the lights.
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 fl ash, release all buttons.
Push
Button
Lock
Button
Light
Button
To Open the Door Manually
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.
DISCONNECT THE 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.
TO RE-CONNECT THE 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
Trolley
Release Arm
(In Manual
Disconnect
Position)
Lockout position
(Manual disconnect)
Trolley
Emergency
Release Handle
(Down and Back)
To reconnect
Trolley
Release
Arm
31
CARE OF YOUR OPENER
LIMIT AND FORCE ADJUSTMENTS:
Weather conditions may cause some
minor changes in door operation
requiring some re-adjustments,
particularly during the fi rst year of
operation.
Pages 27 and 28 refer to the limit and
force adjustments. Only a screwdriver
is required. Follow the instructions carefully.
Repeat the safety reverse test (Adjustment Step 3,
page 29) after any adjustment of limits or force.
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
limits and/or force if necessary (see pages 27 and 28).
• Repeat the safety reverse test. Make any necessary
adjustments (see Adjustment Step 3).
Every Year
• Oil door rollers, bearings and hinges. The opener does
not require additional lubrication. Do not grease the
door tracks.
FORCE CONTROLS
LIMIT CONTROLS
THE REMOTE CONTROL BATTERY
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
• If battery is swallowed, immediately notify doctor.
To reduce risk of fi re, explosion or chemical burn:
• Replace ONLY with 3V2032 coin batteries.
• DO NOT recharge, disassemble, heat above 100° C
(212° F) or incinerate.
The lithium battery should produce power for up to
5 years.
To replace battery, use the
visor clip or screwdriver
blade to pry open the case
as shown. Insert battery
Battery
positive
side up (+)
positive side up (+).
Dispose of old battery
properly.
Replace the battery with
only 3V2032 coin cell
batteries.
NOTICE: To comply with FCC and or Industry Canada rules (IC),
adjustment or modifi cations 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.
32
HAVING A PROBLEM?
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
• Check diagnostic LED for fl ashes on the motor unit
then refer to the Diagnostic Chart on the following
page.
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.
• Reprogram remotes following the programming
instructions. Refer to Programming.
• If remote will still not activate your door, check
diagnostic LED for fl ashes on motor unit then refer
to Diagnostic Chart on the following page.
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.
• 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 fl oor: 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.
• Refer to Adjustment Step 1, Adjust the UP and
DOWN Travel Limits. Decrease down travel by
turning down limit adjustment screw clockwise.
• First verify that the trolley is against the stop bolt.
• 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.
• Decrease the UP travel by turning the UP Travel
adjustment screw 2 full turns away from the arrow.
Trolley
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.
1-1/4"
(3.18 cm)
• 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
Safety Reversing Sensor
Diagnostic Chart
Bell Wire
Diagnostics
Located On
Motor Unit
LED or
Diagnostic
LED
“Learn”
Button
Installed
Safety Reversing
Sensor
Your garage door opener is programmed with self-diagnostic
capabilities. The “Learn” button/diagnostic LED will fl ash a
number of times then pause signifying it has found a potential
issue. Consult Diagnostic Chart below.
1 FLASH
Safety reversing sensors
wire open (broken or
disconnected).
OR
2 FLASHES
Safety reversing sensors
wire shorted or black/white
wire reversed.
3 FLASHES
Door control or wire
shorted.
4 FLASHES
Safety reversing sensors
slightly misaligned (dim
or fl ashing LED).
5 FLASHES
Motor overheated or
possible RPM sensor
failure. Unplug to reset.
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.
• 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.
• 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.
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.
• 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.
Symptom: Sending indicator light glows steadily, receiving indicator light is dim
or fl ashing.
• Realign receiving eye sensor, clean lens and secure brackets.
• Verify door track is fi rmly secured to wall and does not move.
Symptom: Motor has overheated; the motor unit does not operate or trolley is
stuck on stop bolt = Motor unit hums briefl y; 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 fl ashing 5 times and motor unit moves 6-8" (15-20 cm), replace
RPM sensor.
• 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
Motor Circuit Failure.
Replace Receiver
Logic Board.
Symptom: Motor unit doesn’t operate.
• Replace logic board because motor rarely fails.
34
PROGRAMMING
NOTICE: If this Security
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
remote control 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✚
USING THE “LEARN” BUTTONUSING THE MULTI-FUNCTION DOOR CONTROL
®
✚
garage door opener is operated with a non-rolling code remote control, the technical measure
®
remote controls.
To Add or Reprogram a Hand-Held Remote Control
1. Press and release the “learn”
button on the motor unit. The learn
indicator light will glow steadily for
30 seconds.
2. Within 30 seconds, press and
hold the button on the hand-held
remote* that you wish to operate
your garage door.
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.
To Erase All Codes From Motor
Unit Memory
To deactivate any unwanted remote,
fi rst erase all codes:
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.
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
Control.
3. Continue holding both buttons
while you press the push bar on
the Multi-Function door control
(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.
*3-Button Remotes
If provided with your garage door opener, the large
button is factory programmed to operate it. Additional
buttons on any
Security✚
remote or mini-remote
can be programmed
to operate other
Security✚
door openers.
®
3-button
®
garage
35
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” BUTTONUSING THE MULTI-FUNCTION DOOR CONTROL
LIGHT
1. Press and release the “learn”
button on motor unit. The learn
indicator light will glow steadily
for 30 seconds.
2. Within 30 seconds, enter a four
digit personal identifi cation
number (PIN) of your choice on
the keypad. Then press and hold
the ENTER button.
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.
To change an existing, known PIN
If the existing PIN is known, it may be changed by one
person without using a ladder.
1. Press the four buttons for the present PIN, then press
and hold the # button.
The opener light will blink twice. Release the # button.
2. Press the new 4-digit PIN you have chosen, then
press ENTER.
The motor unit lights will blink once when the PIN has
been learned.
Test by pressing the new PIN, then press ENTER. The door
should move.
To set a temporary PIN
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:
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.
NOTE: This method requires two people if the Keyless
Entry is already mounted outside the garage.
1. Enter a four digit personal
identifi cation number (PIN)
of your choice on the keypad.
Then press and hold ENTER.
2. While holding the ENTER
button, press and hold the
LIGHT button on the MultiFunction door control.
3. Continue holding the ENTER
and LIGHT buttons while you
press the push bar on the
Multi-Function door control
(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.
2. Press the temporary 4-digit PIN you have chosen, then
press ENTER.
The opener light will blink four times.
3. To set the number of hours this temporary PIN will
work, press the number of hours (up to 255), then
press ✽.
OR
3. To set the number of times this temporary PIN will
work, press the number of times (up to 255), then
press #.
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.
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
REPAIR PARTS
Rail Assembly Parts
1
5
7
Installation Parts
1
3
5
8
13
12
2
3
4
KEY PART
NO. NO. DESCRIPTION
1 4A1008 Master link kit
2 41C5141-2 Complete trolley assembly
3 41A5665-2 Complete rail
4 41B4103 Spring trolley nut
6
4
2
6
7
10
11
9
5 144C54 Idler pulley
6 41A5250 Full belt assembly
7 41D598-1 “U” bracket
NOT SHOWN
183A163 Wear pads
8808CB 8 Foot (2.4 m) Rail extension kit
8810CB 10 Foot (3 m) Rail extension kit
KEY PART
NO. NO. DESCRIPTION
1 41C494-1 Multi-Function door control
2 953D 3-Button remote control
3 10A20 3V2032 Lithium battery
4 29B137 Remote control visor clip
5 41A2828 Emergency release rope and
handle assembly
6 41B4494-1 2-Conductor bell wire, white and
white/red
7 41A5047-1 Door bracket with clevis pin &
fastener
8 41A5047-3 Header bracket with clevis pin &
fastener
9 41A5034 Safety sensor kit (receiving and
sending eyes) with 3' (.9 m)
2-conductor bell wire
10 178B34 Straight door arm section
11 12B776 Hanging brackets
12 178B35 Curved door arm section
13 41A5266-1 Safety sensor brackets (2)
Complete with: Spring
washer, thrust washer,
retaining ring, bearing plate,
roll pins (2), drive gear and
worm gear, helical gear with
retainer and grease
17 41C5499 High voltage wire harness
41C5500 Low voltage wire harness
18 41D180-1 End panel with all labels
NOT SHOWN
41A2826-1 Motor shaft bearing kit
41A2825 Opener assembly hardware kit
Complete with: Logic board,
end panel with all labels, light
socket
(includes screws not designated
by a number in illustration)
6
4
5
38
ACCESSORIES
953D
3-Button SECURITY✚® Remote
Control:
Includes visor clip.
7702CB
Outside Quick Release:
Required for a garage with NO
access door.
956D
940D
945CB
935CB
3-Button Mini-Remote Control
with SECURITY✚
®
:
With key ring and fastening strip.
SECURITY✚
®
Keyless Entry:
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.
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.
Motion Detecting Control Panel:
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.
760CB
41A5281
CLLAD
Outdoor Key Switch:
Operates the garage door
automatically from outside when
remote control is not handy.
Extension Brackets:
(Optional) For safety sensor
installation onto the wall or fl oor.
To order call: 1-800-528-9131
Remote Light Control:
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 Chamberlain Security✚
remote.
®
CLDM1
Garage Door Monitor:
Monitors the status of your garage
door from inside your home.
39
CHAMBERLAIN® SERVICE IS
ON CALL
OUR LARGE SERVICE ORGANIZATION
SPANS AMERICA
HOW TO ORDER
REPAIR PARTS
Selling prices will be furnished on request, or parts
will be shipped at prevailing prices and you will be
billed accordingly.
INSTALLATION AND SERVICE INFORMATION IS AS
NEAR AS YOUR TELEPHONE. SIMPLY DIAL OUR
TOLL FREE NUMBER:
WHEN ORDERING REPAIR PARTS, ALWAYS GIVE
THE FOLLOWING INFORMATION:
• PART NUMBER
• PART NAME
1-800-528-9131
• MODEL NUMBER
ADDRESS ORDERS TO:
THE CHAMBERLAIN GROUP, INC.
Technical Support Group
www.chamberlain.com
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:
6050 S. Country Club Road
Tucson, Arizona 85706
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 fi rst 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
confi rmed to be defective and covered by this limited warranty, will be repaired or replaced (at Seller’s sole option) at no cost to you
and returned pre-paid. Defective parts will be repaired or replaced with new or factory-rebuilt parts at Seller’s sole option.
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 specifi c legal rights, and you may also have other rights which vary
from state to state.