Liftmaster 3240 Owners Manual 114A4262

: Liftmaster Liftmaster-3240-Owners-Manual liftmaster-3240-owners-manual liftmaster pdf

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The Chamberlain Group, Inc.

845 Larch Avenue

Elmhurst, Illinois 60126-1196

www.liftmaster.com

GARAGE DOOR OPENER

Models

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 front panel of your opener.

®

3130M 1/3 HP 3240M 1/2 HP

For Residential Use Only

2

Introduction 2-5

Safety symbol and signal word review . . . . . . . . . . . . . . . 2

Preparing your garage door . . . . . . . . . . . . . . . . . . . . . . . 3

Tools needed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Carton inventory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Hardware inventory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Assembly 6

Fasten rail to the motor unit . . . . . . . . . . . . . . . . . . . . . . . 6

Installation 7-22

Installation safety instructions . . . . . . . . . . . . . . . . . . . . . 7

Determine the header bracket location . . . . . . . . . . . . . . . 8

Install the header bracket . . . . . . . . . . . . . . . . . . . . . . . . . 9

Attach the rail to the header bracket . . . . . . . . . . . . . . . . 10

Install the Protector System® . . . . . . . . . . . . . . . . . . 11-13

Position the opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Hang the opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Install the door control . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Install the lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Attach the emergency release rope and handle. . . . . . . . 17

Electrical requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Complete safety reversing sensor installation. . . . . . . . . 18

Fasten the door bracket. . . . . . . . . . . . . . . . . . . . . . . 19-20

Connect the door arm to the trolley . . . . . . . . . . . . . 21-22

Adjustment 23-25

Adjust the UP and DOWN travel limits . . . . . . . . . . . . . . 23

Adjust the force. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Test the safety reversal system. . . . . . . . . . . . . . . . . . . . 25

Test the Protector System®. . . . . . . . . . . . . . . . . . . . . . . 25

Operation 26-30

Operation safety instructions . . . . . . . . . . . . . . . . . . . . . 26

Using your garage door opener . . . . . . . . . . . . . . . . . . . 26

Using the wall-mounted door control . . . . . . . . . . . . . . . 27

To open the door manually . . . . . . . . . . . . . . . . . . . . . . . 27

Care of your garage door opener . . . . . . . . . . . . . . . . . . 28

Having a problem? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Diagnostic chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Programming 31-32

To add or reprogram a hand-held remote control. . . . . . 31

To erase all codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

3-Button remotes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

To add, reprogram or change a Keyless Entry PIN . . . . . 32

Repair Parts 33-34

Rail assembly parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Installation parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Motor unit assembly parts . . . . . . . . . . . . . . . . . . . . . . . 34

Accessories 35

Repair Parts and Service Back page

Warranty Back page

TABLE OF CONTENTS

When you see these Safety Symbols and Signal Words on

the following pages, they will alert you to the possibility

of serious injury or death if you do not comply with the

warnings that accompany them. The hazard may come

from something mechanical or from electric shock. Read

the warnings carefully.

When you see this Signal Word on the following pages, it

will alert you to the possibility of damage to your garage

door and/or the garage door opener if you do not comply

with the cautionary statements that accompany it. Read

them carefully.

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.

Mechanical

Electrical

3

To prevent damage to garage door and opener:

• ALWAYS disable locks BEFORE installing and

operating the opener.

• ONLY operate garage door opener at 120V, 60 Hz to

avoid malfunction and damage.

To prevent possible SERIOUS INJURY or DEATH:

• ALWAYS call a trained door systems technician if

garage door binds, sticks, or is out of balance. An

unbalanced garage door may NOT reverse when

required.

• NEVER try to loosen, move or adjust garage door,

door springs, cables, pulleys, brackets or their

hardware, ALL of which are under EXTREME tension.

• Disable ALL locks and remove ALL ropes connected

to garage door BEFORE installing and operating

garage door opener to avoid entanglement.

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.

Tools needed

During assembly, installation and adjustment of the opener,

instructions will call for hand tools as illustrated below.

Sectional Door

One-Piece Door

2

1

Stepladder

Carpenter’s

Level (optional)

Tape Measure

Drill

1/2", 3/8" Sockets

and Wrench

Pencil

Wire Cutters

Pliers

Adjustable End Wrench

Claw Hammer

Screwdriver

Hack Saw

3/16", 5/16"

and 5/32" Drill Bits

4

— — — — — — — —

SECTIONAL DOOR INSTALLATION

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.

ONE-PIECE DOOR WITHOUT TRACK

ONE-PIECE DOOR WITH TRACK

Header Wall

Header Wall

FINISHED CEILING

FINISHED CEILING

Horizontal and vertical reinforcement is

needed for lightweight garage doors

(fi berglass, steel, aluminum, door with

glass panels, etc.). See page 19 for details.

Support bracket &

fastening hardware

is required.

See page 15.

Support bracket &

fastening hardware

is required.

See page 15.

Motor unit

Motor unit

Extension

Spring

Vertical

Centerline

of Garage

Door

Wall-

mounted

Door

Control

Wall-mounted

Door Control

Wall-mounted

Door Control

Gap between fl oor and bottom of

door must not exceed 1/4" (6 mm).

Gap between fl oor and bottom of

door must not exceed 1/4" (6 mm). Gap between fl oor and bottom of

door must not exceed 1/4" (6 mm).

Torsion

Spring OR

Access

Door

Access

Door

Access

Door

Safety Reversing Sensor

Safety Reversing Sensor

Safety Reversing Sensor

Rail

Rail

Safety Reversing Sensor

Safety Reversing Sensor Safety Reversing

Sensor

5

UP

CEILING MOUNT ONLY

Your garage door opener is packaged in two cartons

which contain the motor unit and all parts illustrated

below. Accessories will depend on the model purchased.

If anything is missing, carefully check the packing

material. Parts may be stuck in the foam. Hardware for

installation is also listed below.

Carton Inventory

RAIL ASSEMBLY

Coupling Sleeve (1)

Hex Bolt 1/4"-20 x 5/8" (4)

Nut 1/4" - 20 (4)

INSTALLATION HARDWARE

Hex Bolt 5/16"-18x7/8" (4)

Lag Screw 5/16"-9x1-5/8" (2)

Clevis Pin 5/16"x2-3/4" (1)

Clevis Pin 5/16"x1-1/4" (1)

Clevis Pin 5/16"x1" (1)

Nut 5/16"-18 (4)

Lock Washer 5/16" (4)

Screw 6ABx1-1/4" (2)

Screw 6-32x1" (2)

Self-Threading Screw 1/4"-14x5/8" (2)

Insulated Staples

Ring Fastener (3)

Drywall Anchors (2)

Carriage Bolt 1/4"-20x1/2" (2)

Wing Nut 1/4"-20 (2)

Rope

Handle

SECURITY✚®

1-Button Remote Control

SECURITY✚®

3-Button Remote Control

Model 3130M (1)Model 3240M (1)

Model 3240M Model 3130M

Multi-Function Door

Control Panel

Remote Control

Visor Clip

Motor Unit with Light Lens

Model 3130M

Motor Unit with 2 Light Lenses

Model 3240M

Door Bracket

Header Bracket

Curved Door

Arm Section

2 Conductor Bell Wire

White & White/Red

Trolley

Rail Sprocket Coupling

Lighted Door

Control Button

Safety Labels

and Literature Straight 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 Reversing

Sensor Brackets (2)

6

ASSEMBLY STEP 1

Fasten the Rail to the Motor Unit

To avoid installation diffi culties, do not run the garage

door opener until instructed to do so.

To aid in assembly and installation, replace the foam

packing around the motor unit. Remove it after Installation

Step 4.

• Working on a level surface, align the rail assembly with

the motor unit, as shown.

• Slip the coupling over the rail sprocket.

• Slide the rail through the motor unit bracket until the

coupling fi ts securely over the motor unit sprocket.

• Align the two bolt holes in the rail with those in the

motor unit bracket. Insert two 1/4"-20x7/16" hex bolts

and lock nuts. Tighten securely with a 3/8" socket

wrench.

• Turn release arm down to disengage trolley.

• Slide the trolley onto and along the bottom of the rail.

Align trolley with rack and turn release arm up to

re-engage trolley. Be certain to install it facing

correctly: the trolley release arm must be horizontal

(lock position).

Trolley

Rack

To motor unit

HARDWARE SHOWN ACTUAL SIZE

Foam Packaging

Motor Unit

Bracket Motor Unit

Sprocket

Coupling

Rail Assembly

Rail Sprocket

Release Arm

Hex Bolts

1/4"-20x7/16"

Hex Bolt 1/4"-20x7/16"

Hex Bolts

1/4"-20x7/16"

7

INSTALLATION

IMPORTANT INSTALLATION INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:

WARNING

WARNING

WARNING WARNING

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.

8

INSTALLATION STEP 1

Determine the Header Bracket Location

Installation procedures vary according to garage door

types. Follow the instructions which apply to your door.

1. Close the door and mark the inside vertical centerline

of the garage door.

2. Extend the line onto the header wall above the door.

You can fasten the header bracket within 4 feet

(1.22 m) of the left or right of the door center only if

a torsion spring or center bearing plate is in the way;

or you can attach it to the ceiling (see page 9) 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 9.

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:

• 3" (7.5 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 9 for ceiling installation.

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.

Sectional door with

curved track

One-piece door with

horizontal track

Highest

Point of

Travel

Highest

Point of

Travel Door

Door

Track

Track

Header Wall

Header Wall

3" (7.5 cm)

Header Wall Header Wall

Highest

Point

of Travel

Jamb

Hardware

Highest

Point

of Travel

One-piece door without track:

jamb hardware

One-piece door without track:

pivot hardware

8" (20 cm)

8" (20 cm)

Door

Door

Pivot

Header Wall

Level

(optional)

Unfi nished Ceiling

Vertical Centerline

of Garage Door

OPTIONAL

CEILING

MOUNT

FOR

HEADER

BRACKET

Structural

Supports

2x4

2x4

3" (7.5 cm)

9

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 (do not use the

holes designated for ceiling mount). Drill 3/16" pilot

holes and fasten the bracket securely to a structural

support with the hardware provided.

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

toward 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.

- Garage Door -

- Header Wall -

Wall Mounting Holes

Optional Wall

Mounting Holes Vertical Centerline

of Garage Door

2x4

Structural

Support

Horizontal

Line

Highest Point

of Garage

Door Travel

Header

Bracket

Lag Screws

5/16"-9x1-5/8"

Vertical Centerline

of Garage Door

Door Spring

Garage Door

- Finished Ceiling -

Ceiling Mounting Holes

Vertical

Centerline

of Garage

Door

Header Wall

Vertical Centerline

of Garage Door

Lag Screws

5/16"-9x1-5/8"

Header

Bracket

Door

Spring

6" (15 cm)

Maximum

HARDWARE SHOWN ACTUAL SIZE

Lag Screw

5/16"-9x1-5/8"

10

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

as shown.

• Insert a ring fastener to secure.

HARDWARE SHOWN ACTUAL SIZE

Header Wall

Header Bracket

Rail Bracket

Rail

Rail

Rail

Bracket

Opener Carton or

Temporary Support

Garage Door

Header Bracket

Spacer

Spacer

Ring Fastener

Clevis Pin

5/16"x2-3/4"

Ring Fastener Spacer

Clevis Pin

5/16"x2-3/4"

11

INSTALLATION STEP 4

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.

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 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.

Facing the door from inside the garage

Safety Reversing Sensor

6" (15 cm) max.

above floor

Safety Reversing Sensor

6" (15 cm) max.

above floor

Invisible Light Beam

Protection Area

12

INSTALLING THE BRACKETS

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 & 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

Figure 2

Figure 3

Figure 4

DOOR TRACK MOUNT (RIGHT SIDE)

WALL MOUNT (RIGHT SIDE)

WALL MOUNT (RIGHT SIDE)

FLOOR MOUNT (RIGHT SIDE)

Door

Track

Lip

Lens

Lens

Lens

Lens

Safety

Reversing

Sensor

Bracket

Safety

Reversing

Sensor

Bracket

Safety Reversing

Sensor Bracket

Safety

Reversing

Sensor

Bracket

Extension Bracket

(See Accessories)

(Provided with

Extension Bracket)

Attach with

Concrete Anchors

(not provided)

(Provided with

Extension Bracket)

Fasten Wood Block to Wall with

Lag Screws (not provided)

Lag Screws

(not provided)

Indicator

Light

Indicator

Light

Indicator

Light

Indicator

Light

13

Wing Nut

1/4"-20 Staples

Carriage Bolt

1/4"-20x1/2"

Wing Nut

Carriage Bolt

1/4"-20x1/2"

Lens

MOUNTING AND WIRING THE SAFETY SENSORS

• 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.

Recommended Wire Routing

1. Using insulated staples, run the wires from both

sensors to the rail at the door header (Figure 6).

2. Run the wires through wire clips at the top of

the rails.

NOTE: If your access door is near the garage door, you

may choose to install the door control at this time and run

the door control wire along the rail with the sensor wires.

Figure 6

Figure 5

Sensor Wire Bell Wire

Safety Reversing Sensor

Safety Reversing Sensor Invisible Light Beam

Protection Area

Rail

Wire Clips

HARDWARE SHOWN ACTUAL SIZE

14

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.

INSTALLATION STEP 5

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.

• 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 13 is completed.

To prevent damage to garage door, rest garage door

opener rail on 2x4 placed on top section of door.

Trolley

Release Arm

ENGAGED

RELEASED

Door 2x4 is used to determine

the correct mounting

height from ceiling.

Top of Door

Top of Door

2x4 is used to determine

the correct mounting

height from ceiling.

15

INSTALLATION STEP 6

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

(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.

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 (not provided).

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.

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

Figure 2

Figure 3

HARDWARE SHOWN ACTUAL SIZE

Nut 5/16"-18 Lock

Washer 5/16"

Hex Bolt

5/16"-18x7/8"

FINISHED CEILING

FINISHED CEILING

(Not Provided)

Lag Screws 5/16"-18x1-7/8"

(Not Provided)

Lag Screws

5/16"-18x1-7/8"

(Not Provided)

Lag Screws

5/16"-18x1-7/8"

Structural

Supports

Bracket

(Not Provided)

Hidden Support

Measure

Distance

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

Bolt 5/16"-18x7/8"

Lock Washer 5/16"

Nut 5/16"-18

(Not Provided)

Bolt 5/16"-18x7/8"

Lock Washer 5/16"

Nut 5/16"-18

(Not Provided)

Bolt 5/16"-18x7/8"

Lock Washer 5/16"

Nut 5/16"-18

16

INSTALLATION STEP 7

Install the Door Control

Locate door control within sight of the door at a minimum

height of 5 feet (1.5 m) where small children cannot

reach, and away from moving parts of the 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 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 2 and white/red wire

to the 1 (Figure 3).

2. Lighted door control: Fasten to wall with 6ABx1-1/2"

self-threading screws.

Multi-function: Remove white cover by gently prying

at slot in top of the cover with a small fl at head

screwdriver. Fasten with 6ABx1-1/4" self-threading

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. If your access

door is near the garage door, you may run this wire with

the safety Reversing Sensor wires along the top of the

rail. See page 13.

4. Insert all wires through the opening on top of motor unit

above the terminal block on the back panel (Figure 4).

5. Strip 7/16" (11 mm) of insulation from each set of wires.

Insert door control wire into quick-connect terminals by

color: white wire to white, white/red wire to red.

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 4).

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.

6. 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 the power and operate the 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. See Step 11 on

page 18.

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.

Figure 2

Figure 1

Figure 3

To Replace Insert

Bottom Tabs First

To Replace

Insert Bottom

Tabs First

KG

1

3

9

7

5

KG

1

3

9

7

5

Terminal

Screws

Lighted Door

Control Multi-Function

Door Control

To release or insert

wire, push in tab

with screwdriver tip

Red

Strip wire 7/16" (11 mm)

7/16"

(11 mm)

White Grey

Door Control

Connections

24 Volt

Bell Wire

STANDARD

INSTALLATION PRE-WIRED

INSTALLATION

HARDWARE SHOWN ACTUAL SIZE

Multi-Function (std installation)

6ABx1-1/4" Screw

Lighted Door Control Button

6ABx1-1/2" Screw

Drywall Anchors

Insulated Staples

Multi-Function (pre-wired)

Screw 6-32x1"

Figure 4

17

INSTALLATION STEP 8

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.

INSTALLATION STEP 9

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 (1.83 m)

above the fl oor. 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.

NOTICE

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

100 Watt (Max)

Standard Light Bulb

Lens

Hinge

Release Tab

Overhand Knot

Trolley Release Arm

Trolley

Emergency

Release Handle

18

INSTALLATION STEP 10

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.

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

until Step 11 below.

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.

INSTALLATION STEP 11

Complete Safety Reversing Sensor

Installation

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 the

sensor vertically and/or horizontally until it receives the

sender’s beam. When the green indicator light glows

steadily, tighten the wing nut.

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. (If bulbs are not installed, 10

clicks can be heard.) See page 11.

PERMANENT WIRING

CONNECTION

Green

Ground

Screw

Ground Tab

Ground Wire

White Wire

White Wire

Black

Wire

Black

Wire

RIGHT WRONG

19

INSTALLATION STEP 12

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 13.

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"

Figure 1

HORIZONTAL AND VERTICAL

REINFORCEMENT IS NEEDED

FOR LIGHTWEIGHT GARAGE

DOORS (FIBERGLASS,

ALUMINUM, STEEL, DOORS

WITH GLASS PANEL, ETC).

(NOT PROVIDED)

Figure 2A

Figure 3

Figure 4

Figure 2B

Door Bracket

Door

Bracket

Vertical Centerline

of Garage Door

Vertical

Centerline

of Garage

Door

Vertical

Centerline

of Garage

Door

Vertical Reinforcement

Vertical Reinforcement

Self-Threading

Screw 1/4"-14x5/8"

Self-Threading

Screw

1/4"-14x5/8"

Bolt

5/16"-18x2"

(Not

Provided)

Bolt 5/16"-18x2"

(Not Provided)

Nut

5/16"-18

Lock Washer 5/16"

UP

UP

UP

UP

Inside Edge of

Door or

Reinforcement

Board

Vertical

Centerline

of Garage Door

Header

Bracket

Door

Bracket

Location

Vertical

Centerline

of Garage

Door

Fiberglass, aluminum or lightweight steel garage doors

WILL REQUIRE reinforcement BEFORE installation

of door bracket. Contact your door manufacturer for

reinforcement kit.

20

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.)

HARDWARE SHOWN ACTUAL SIZE

Self-Threading Screw

1/4"-14x5/8"

METAL DOOR

Finished

Ceiling

WOOD DOOR

Self-Threading

Screw 1/4"-14x5/8"

Door

Bracket

Door

Bracket

Top of Door

(Inside Garage)

Header Wall

Door

Bracket

2x4 Support

Optional

Placement

of Door

Bracket

Header

Bracket

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)

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.

Top of Door

(Inside Garage)

Top Edge

of Door

Top Edge

of Door

Optional

Placement

Optional

Placement

Nut

5/16"-18

Carriage Bolt

5/16"x2"

(Not Provided)

Lock Washer

5/16"

21

Straight

Door Arm Straight

Door Arm

Curved

Door

Arm

Curved

Door

Arm

(Groove

facing out)

CORRECT INCORRECT

Nuts

5/16"-18

Lock Washers

5/16"

Bolts

5/16"-18x7/8"

Door Bracket

INSTALLATION STEP 13

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 door) about 2" (5 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 23. Trolley will

re-engage automatically when opener is operated.

Figure 1

Figure 2

Figure 3

HARDWARE SHOWN ACTUAL SIZE

Lock Washer 5/16"

Clevis Pin

5/16"x1" (Trolley)

Clevis Pin

5/16"x1-1/4" (Door Bracket)

Hex Bolt

5/16"-18x7/8"

Nut 5/16"-18 Ring Fastener

Figure 4

Outer Trolley

Inner Trolley

Clevis Pin

5/16"x1"

Ring

Fastener

Curved

Door Arm

Door

Bracket

Straight

Door Arm

Clevis Pin

5/16"x1-1/4"

Emergency

Release

Handle

Nuts

5/16"-18

Lock

Washers

5/16"

Bolts

5/16"-18x7/8"

Cut this end

22

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 (Figure 5).

• 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

adjust ment screws are located on the left side panel

as shown on page 23. Follow adjustment procedures

below.

• Open door adjustment: decrease UP travel limit

- Turn the UP limit adjustment screw

counterclockwise 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.

- Press the Door Control push button. The trolley will

travel to the fully closed position.

Figure 5

Figure 6

- 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.

Straight

Door Arm Straight

Door Arm

Curved

Door

Arm

Curved

Door

Arm

(Groove

facing out)

CORRECT INCORRECT

Door Arm Connector Hole

Door Arm

Inner Trolley Outer Trolley

Emergency

Release Handle

Closed Door

Door Arm

Connector Hole

Inner Trolley

Outer Trolley

Open Door

Correct Angle

Door with

Backward Slant (Incorrect)

Door

Bracket

Straight

Arm

Bolts

5/16"-18x7/8 Curved

Door Arm

Lock

Washers

5/16"

Nuts

5/16"-18

Ring

Fastener

Clevis Pin

5/16"x1-1/4"

23

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 25).

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 5 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"

(5-10 m) 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 21) 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 18.

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" (3.8 cm) high object (or 2x4 laid

fl at) on fl oor.

To prevent damage to vehicles, be sure fully open

door provides adequate clearance.

Left Side Panel

Limit Adjustment Screws

ADJUSTMENT LABEL

24

ADJUSTMENT STEP 2

Adjust the Force

Force adjustment controls are located on the back 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 25. 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" (3.8 cm) high object (or 2x4 laid

fl at) on fl oor.

Force

Adjustment

Controls

Back Panel

Antenna

Close ForceOpen Force

FORCE ADJUSTMENT LABEL

25

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 21.

• 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.

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.

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.

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)

Safety Reversing Sensor Safety Reversing Sensor

26

OPERATION

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✚® 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.

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 programmed

before use. See Programming.

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 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

✚

® 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.

IMPORTANT SAFETY INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:

WARNING

WARNING

WARNING

WARNING

1. READ AND FOLLOW ALL WARNINGS AND

INSTRUCTIONS.

2. ALWAYS keep remote controls out of reach of

children. NEVER permit children to operate or play

with garage door control push buttons or remote

controls.

3. ONLY activate garage door when it can be seen clearly,

it is properly adjusted, and there are no obstructions to

door travel.

4. ALWAYS keep garage door in sight and away from

people and objects until completely closed. NO ONE

SHOULD CROSS THE PATH OF THE MOVING DOOR.

5. NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY

OPEN DOOR.

6. If possible, use emergency release handle to

disengage trolley ONLY when garage door is CLOSED.

Use caution when using this release with the door

open. Weak or broken springs or unbalanced door

could result in an open door falling rapidly and/or

unexpectedly and increasing the risk of SEVERE

INJURY or DEATH.

7. NEVER use emergency release handle unless garage

doorway is clear of persons and obstructions.

8. NEVER use handle to pull garage door open or closed.

If rope knot becomes untied, you could fall.

9. 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" high

(3.8 cm) object (or a 2x4 laid fl at) on the fl oor. Failure

to adjust the garage door opener properly increases

the risk of 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.

27

To Open the Door Manually

DISCONNECT 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 a 45° degree

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.

Using the Wall-Mounted Door Control

Press the 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.

THE MULTI-FUNCTION DOOR

CONTROL

Press the push bar 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 bar 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 bar light will stop fl ashing. The Lock

feature will also turn off whenever the “Learn” button on

the motor unit panel is activated.

Additional features 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

Multi-Function 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.

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.

Lockout position

(Manual Disconnect)

Lock

Button

Light

Button

Push

Button

NOTICE

Trolley

Trolley Release

Arm (in Manual

Disconnect

Position)

NOTICE

Trolley

Release Arm

Trolley

Emergency

Release Handle

(Pull at 45° angle)

To Reconnect

Push

Button

28

THE REMOTE CONTROL BATTERY

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 positive side

up (+). Dispose of old

battery properly.

Replace the battery with only

3V2032 coin cell batteries.

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 23 and 24 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 25) after

any adjustment of limits or force.

NOTICE: To comply with FCC and or Industry Canada (IC) rules,

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.

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.

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 & closes fully. Adjust limits

and/or force if necessary. See pages 23 and 24.

• 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

Battery

positive

side up (+)

29

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 reversing sensors are properly

installed, aligned and free of any obstructions. Refer

to Installation Step 4: 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 Premium 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.

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.

KG KG

Sending Eye Safety

Reversing Sensor

(Amber Indicator Light)

Receiving Eye Safety

Reversing Sensor

(Green Indicator Light)

“Learn”

Button

LED or

Diagnostic

LED

Safety Reversing Sensor

Bell Wire

30

KG KG

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.

Installed

Safety Reversing

Sensor

Safety Reversing Sensor

Diagnostics

Located On

Motor Unit

LED or

Diagnostic

LED“Learn”

Button

Diagnostic Chart

Symptom: One or both of the indicator lights on the safety reversing 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 over heated; 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.

Symptom: Motor unit doesn’t operate.

• Replace logic board because motor rarely fails.

Motor Circuit Failure.

Replace Receiver Logic

Board.

Motor overheated or possible

RPM sensor failure. Unplug

to reset.

Safety reversing sensors

slightly misaligned

(dim or fl ashing LED).

Door control or wire shorted.

Safety reversing sensors

wire shorted or black/white

wire reversed.

Safety reversing sensors

wire open (broken or

disconnected).

OR

1 FLASH

2 FLASHES

3 FLASHES

6 FLASHES

4 FLASHES

5 FLASHES

31

KG

1

3

9

7

5

KG

1

3

9

7

5

LOCK

LIGHT

*3-Button Remotes (315 MHz)

If provided with your garage door opener, the

large button is factory

programmed to operate it.

Additional buttons on any

Security✚® 3-Button remote

or mini-remote can be

programmed to operate

other Security✚® garage door openers.

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 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.

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 Add or Reprogram a Hand-held Remote Control

USING THE “LEARN” BUTTON USING THE MULTI-FUNCTION DOOR CONTROL

LOCK

LIGHT

LOCK

LIGHT

PROGRAMMING

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.

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.

32

LOCK

LIGHT

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 Multi-Function 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.

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

LOCK

LIGHT

LOCK

LIGHT

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.

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.

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.

NOTE: This method requires two people if the Keyless

Entry is already mounted outside the garage.

33

UP

CEILING MOUNT ONLY

KEY PART

NO. NO. DESCRIPTION

1 41A5273-1 Multi-function door control (3240M)

2 41A4166 Lighted door control button (3130M)

3 41A2828 Emergency release rope & handle

4 371LM 1-button remote control (3130M)

5 373LM 3-button remote control (3240M)

6 10A20 3V 2032 Lithium battery (1 required)

7 29B137 Visor clip

8 41A5047 Door bracket w/clevis pin & fastener

9 178B34 Straight door arm section

10 41A4353 Header bracket w/clevis pin & fastener

11 41A5034 Safety reversing sensor kit: receiving and

sending eyes with 3' (.9 m) 2-conductor bell

wire attached

12 41A5266-1 Safety reversing sensor bracket

13 41B4494-1 2-conductor bell wire: white & white/red

14 178B35 Curved door arm section

NOT SHOWN

41A4675-7 Installation hardware bag (see page 3)

114A4262 Owner’s manual

114A4262SP Owner’s manual-Spanish

KEY PART

NO. NO. DESCRIPTION

1 41A6353 Hardware bag (includes sprocket coupling)

2 81C275 Rack

3 41A6262 Complete trolley assembly

4 3077SD Screw Drive one-piece rail 7' (2.1 m)

5 3088SD Screw Drive one-piece rail 8' (2.4 m)

6 41A4836 Drive sprocket kit

7 25C20 Coupling

8 41A6312 Rail end bracket

NOT SHOWN

28A143 Wire clips

Installation Parts

REPAIR PARTS

Rail Assembly Parts

1

1

2

2

3

3

4

4

5

5

6

6

7

6

89

10

11

12

13 14

7

34

Motor Unit Assembly Parts

1

2

3

45

6a

6

7

12

11

13

14

14

9

10

9a

8

DN

UP

(Up) Contact

(Down) Contact

Center Limit

Contact Yellow Wire

Brown

Wire

Drive

Gear

LIMIT SWITCH

ASSEMBLY

Grey Wire

KEY PART

NO. NO. DESCRIPTION

1 31C568 Drive shaft cover

2 41B4245 Line cord

3 30B620 Capacitor – 1/2 HP

30B638 Capacitor – 1/3 HP

4 41A3150 Terminal block w/screws

5 41D4671 Limit switch assembly

6 41A6241 Motor drive assembly

6a 20B21-1 Drive belt

7 41C4672 Screw drive RPM kit

KEY PART

NO. NO. DESCRIPTION

8 41A4837-1 Worm gear and retainer

9 41A6635 Low voltage wire harness

9a 41A6634 High voltage wire harness

10 41AS050R1M Receiver logic board

assembly (3130)

41AS050R2M Receiver logic board

assembly (3240)

11 41A5525-57 Cover (Model 3130)

41A5525-53 (Model 3240)

12 41C22-1 Drive coupling hub

13 175C147 Light socket

14 108D79 Light lens

35

LOCK LIGHT

59LM Outside Keylock:

Operates the garage door

automatically from the outside when

remote control is not handy.

373LM

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.

Model 98LM

1-Button Remote Control

SECURITY✚® :

Includes visor clip.

3-Button Remote Control

SECURITY✚® :

Includes visor clip.

371LM

CLOSED

OPEN

ACCESSORIES

370LM

1702LM

377LM

3-Button Mini-Remote Control with

Security✚® :

With key ring and fastening strip.

902LM/903LM

Garage Door Monitor:

Security for the largest door of your

home!

Tells you if your garage door is open

or closed. Monitors up to 4 garage

doors by adding additional sensor

modules.

915LM

Outside Quick Release:

Required for a garage with NO access

door. Enables homeowner to open

garage door manually from outside

by disengaging trolley.

Wireless Keyless Entry with

Security✚® :

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.

2 & 3 Door Multi-Function Wall

Control:

Ideal for homes with up to three

garage doors. Combine up to three

controls into one wall control panel

for a neat compact appearance.

Enhanced functions include Lock

Feature to lock out outside radio

signals while you are away from

home and turn opener lights on or off

from the control panel.

Garage Door Monitor Sensor:

Additional accessory sensor for

homes with multiple garage doors.

916LM

CLOSED

OPEN

395LM 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

LiftMaster Security✚® remote.

CLOSED

OPEN

41A5281 Extension Brackets:

(Optional) For safety sensor

installation onto the wall or fl oor.

CLOSED

OPEN

36

© 2011, The Chamberlain Group, Inc.

114A4262C All Rights Reserved

LIFTMASTER 1 YEAR LIMITED WARRANTY

LIFETIME MOTOR WARRANTY (MODEL 3240M)

2 YEAR LIMITED MOTOR WARRANTY (MODEL 3130M)

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 motor is free from defect in materials and/or workmanship for a lifetime Model 3240M or for a period of

two years Model 3130M from the date of purchase. 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 1 YEAR LIMITED

WARRANTY PERIOD SET FORTH ABOVE [EXCEPT THE IMPLIED WARRANTIES WITH RESPECT TO THE MOTOR, WHICH ARE

LIMITED IN DURATION TO THE LIFETIME WARRANTY PERIOD FOR THE MOTOR

MODEL 3240M OR 2 YEARS MODEL 3130M], 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.

LIFTMASTER® SERVICE IS

ON CALL

OUR LARGE SERVICE ORGANIZATION

SPANS AMERICA

INSTALLATION AND SERVICE INFORMATION IS

AS NEAR AS YOUR TELEPHONE. SIMPLY DIAL

OUR TOLL FREE NUMBER:

1-800-528-9131

www.liftmaster.com

For professional installation, parts and service,

contact your local LIFTMASTER/CHAMBERLAIN

dealer. Look for him in the Yellow Pages, or call our

Service number for a list of dealers in your area.

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.

WHEN ORDERING REPAIR PARTS, ALWAYS GIVE

THE FOLLOWING INFORMATION:

• PART NUMBER

• PART NAME

• MODEL NUMBER

ADDRESS ORDERS TO:

THE CHAMBERLAIN GROUP, INC.

Technical Support Group

6050 S. Country Club Road

Tucson, Arizona 85706

SERVICE INFORMATION

TOLL FREE NUMBER:

1-800-528-9131