Chamberlain 248754 User Manual GARAGE DOOR OPENER Manuals And Guides 1101264L

User Manual: Chamberlain 248754 248754 CHAMBERLAIN GARAGE DOOR OPENER - Manuals and Guides View the owners manual for your CHAMBERLAIN GARAGE DOOR OPENER #248754. Home:Garage Door & Opener Parts:Chamberlain Parts:Chamberlain GARAGE DOOR OPENER Manual

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Page Count: 44

CHAMBERLAIN _

The Chamberlain Group, Inc.

845 Larch Avenue

Elmhurst, Illinois 60126-1196

www.chamberlain.com

SI ( URITI',I,

GARAGE DOOR OPENER

_Model 248754

For Residential Use Only

Owner's Manual

•Please read this manual and the enclosed safety materials carefully!

•Fasten the manual near the garage door after installation.

•The door WILL NOT CLOSE unless The Protector System® is connected

and properly aligned.

•Periodic checks of the opener are required to ensure safe operation.

•The model number label is located on the left side panel of your opener.

TABLE OF CONTENTS

Introduction 2- 7

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

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

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

Planning ................................... 4-5

Carton inventory ................................ 6

Hardware inventory ............................. 7

Assembly 8-11

Assemble the rail and install the trolley .............. 8

Fasten the rail to the motor unit .................... 9

Install the idler pulley ............................ 9

Install the belt and attach the belt cap retainer ....... 10

Set the tension ................................ 11

Installation 11-26

Installation safety instructions .................... 11

Determine the header bracket location ............. 12

Install the header bracket ........................ 13

Attach the rail to the header bracket ............... 14

Position the opener ............................. 15

Hang the opener ............................... 16

Install the door control .......................... 17

Install the battery .............................. 18

Install the lights ................................ 18

Attach the emergency release rope and handle ...... 19

Electrical requirements .......................... 20

Install The Protector System ® ................. 21-23

Fasten the door bracket ...................... 24-25

Connect the door arm to the trolley ............. 26-27

Adjustment 28-30

Program the travel limits ........................ 28

Setting the force ............................... 29

Test the safety reversal system ................... 30

Test The Protector System ®...................... 30

Operation 31-37

Operation safety instructions ..................... 31

Using your opener ............................. 31

Using the wall-mounted door control ............... 32

Care of your opener ............................ 33

To open the door manually ...................... 33

Battery backup ................................ 34

Having a problem? (Troubleshooting) .............. 35

Diagnostic chart ............................... 36

Programming 37-38

To add or reprogram a hand-held remote control ..... 37

To erase all codes from motor unit memory ......... 37

3-Button remotes .............................. 37

To add, reprogram or change a

Keyless Entry PIN ............................. 38

Repair Parts 39-40

Rail assembly parts ............................ 39

Installation parts ............................... 39

Motor unit assembly parts ....................... 40

Accessories 41

Notes 42.43

Repair Parts and Service

Warranty

44

44

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

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.

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.

To prevent possible SERIOUSINJURYor DEATH:

• ALWAYScall a trained door systems technician if garage

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

garagedoor may not reversewhen required.

• NEVERtry to loosen, move or adjust garagedoor, door

springs, cables, pulleys, brackets or their hardware,ALL of

which are under EXTREMEtension.

• DisableALL locks and removeALL ropes connected to

garagedoor BEFOREinstalling and operating garagedoor

opener to avoid entanglement.

To prevent damageto garage door and opener:

• ALWAYSdisable locks BEFOREinstalling and operating

the opener.

• ONLY operate garagedoor opener at 120V, 60 Hzto avoid

malfunction and damage.

Sectional Door

One-Piece Door Tools needed

During assembly, installation and adjustment of the

opener, instructions will call for hand tools as

illustrated below.

Stepladder

Level (optional) Pencil

Tape Measure

Wire Cutters

Drill 3/16", 5/16"

_[_ and 5/32"

1/2", 5/8", 7/16", 9/16"

and 1/4"

Hack Saw

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 find 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 finished ceiling in

your garage? If so, a support bracket and additional

fastening hardware may be required.

• Installation Step 11 - Depending upon garage

construction, extension brackets or wood blocks may

be needed to install sensors.

• Installation Step 11 - Alternate floor mounting of the

safety reversing sensor will require hardware not

provided.

Do you have an access door in addition to the garage

door? If not, Model 7702CB Emergency Key Release

is required. See Accessories page.

Look at the garage door where it meets the floor. Any

gap between the floor and the bottom of the door must

not exceed 1/4" (6 mm). Otherwise, the safety reversal

system may not work properly. See Adjustment Step 3.

Floor or door should be repaired.

SECTIONAL DOOR INSTALLATIONS

• Do you have a steel, aluminum, fiberglass or glass

panel door? If so, horizontal and vertical reinforcement

is required (Installation Step 12).

• 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 12.

• 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

(fiberglass, steel, aluminum, door with

glass panels, etc.). See page 24 for details.

FINISHED CEILING

Support bracket &

fastening hardware

is required.

See page 16.

Header Wall

Extension

OR

Torsion Spring

unit

Vertical

Centerline

of Garage Door

Wall-

mounted

Door

Control

Safety Reversing Sensor

Gap between floor

and bottom of door

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

Safety

Reversing

Sensor

Door

©

Header CLOSED POSITION

Bracket Trolley

/Stop Bolt Trolley

,

Garage

Door to/ "--] Belt

ring /!_"'X I

/_ / Stooirght I-_ g y> Emer enc Release

_/JJJ/t u-_ _" /_j Arm | Rope & Handle

I I_ _J_ Curved

4eader _ _, Door

Nail Ix_ " Arm

Sarage _ Door

)oo_r_ --{- " Bracket

/

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 12.

• Depending on your door's construction, you may need

additional mounting hardware for the door bracket

(Step 12).

Without a properly working safety reversal system, persons

(particularly small children) could be SERIOUSLYINJURED

or KILLED by a closing garagedoor.

• The gap betweenthe bottom of the garagedoor and the

floor MUST NOTexceed 1/4" (6 mm). Otherwise,the safety

reversal system may not work properly.

• The floor or the garage door MUST be repairedto eliminate

the gap.

ONE-PIECE DOOR WITHOUT TRACK

FINISHED CEILING

_ Header Wall

ap between floor

Safety Reversing Sensor

Rail

J

Access

Door

C

1

Support bracket

& fastening

hardware is required.

See page 16.

Safety Reversing

Sensor

and bottom of door must not exceed 1/4" (6 ram).

Wall-mounted

Door Control

Motor Unit

CLOSED POSITION

Trolley Stop Bolt Belt Trolley

• _racKet _ Y I Emergency

__1 I-- Release

i_ irght i_m_ed _ ROpe & Handle

_ Garage

_,_ Door

CLOSED POSITION

Trolley Stop Bolt Belt Trolley

J J. I _1 ,

z i _L_ _-"

HeaderCorved

Bracket DoorArm -_- [_ - Rail

!

Door I i Emergency

_/¢_ Bracket Straiqht Release

_///I Door Rope &

//'J,,l_ Garage ^_ Handle

_I Door ..... J_

Reversing

Sensor

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. 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.

SECURITY+ ®

3-Button Remote Control (2)

Trolley

Battery

2-Conductor Bell Wire

White & White/Red

Motor Unit with 2 Light Lenses

SECURITY+ ®

3-Button

Mini-Remote Control (1)

Motion Detecting

Door Control

Rail

Center/Back

ySections

@

Idler Pulley

SECURITY+ ®

Keyless Entry

Header Bracket

Belt

Rail

Front (header)

Section

Safety Sensor

Bracket (2)

Belt Cap Retainer

Hanging Brackets

__ntn_g_SR_ns° isi ng Eye)

with 2-Conductor White & White/Black

Bell Wire attached

"U" BracketJ

Curved Door

Arm Section

Safety Labels

and

Literatu re

Door Bracket

Straight Door

Arm Section

Hardware Inventory

Separate all hardware and group as shown below for the assembly and installation procedures.

ASSEMBLY HARDWARE

Nut

Spring/Trolley Nut (1) 3/8" (1)

Bolt 1/4"-20xl-3/4" (2)

@

Lock Nut

1/4"-20 (2)

Lock Washer

3/8" (1)

©

Trolley Threaded Shaft (1)

Master

Link (2) Idler Bolt (1)

INSTALLATION HARDWARE

Carriage Bolt

1/4"-20x 1/2" (2)

0

Lag Screw

5/16"-9xl -5/8" (2)

Lag Screw

5/16"-18xl -7/8" (2)

1/4"-14x5/8" (2)

o]

Clevis Pin

5/16"x1-1/2" (1)

Wing Nut Ring

1/4"-20 (2) Fastener (3)

Hex Bolt

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

Screw

6ABx1-1/4" (2)

Drywall Anchors (2)

E ol

Clevis Pin

5/16"x1" (1)

Nut 5/16"-18 (8) Handle

Lock Washer 5/16" (7)

Insulated

Staples (30)

Screw 6-32x1" (2)

Spacer (2)

o]

Clevis Pin

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

Rope

ASSEMBLY STEP 1

Assemble the Rail and Install the

Trolley

To avoid installation difficulties, do not run the

garage door opener until instructed to do so.

The front rail has a cut out "window" at the door end

(see illustration). The hole above this window is larger

on the top of the rail than on the bottom. A smaller hole

3-1/2" (8.9 cm) away is close to the rail edge. Rotate the

back rail so #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 flat surface as shown and

slide the tapered ends into the larger ones. Tabs along

the side will lock into place.

To prevent INJURYfrom pinching, keep hands and fingers

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.

_ered

End

3ered

End

Trolley

Tapered

End

Back Rails

(TO MOTOR UNIT)

3ered

End

Inner Trolley

ASSEMBLY STEP 2

Fasten the Rail to the Motor Unit

•Insert a 1/4"-20xl-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, flat 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.

To avoid SERIOUSdamage to garagedoor opener, use ONLY

those bolts/fasteners mounted in the top of the opener.

"U" Bracket

Bolt

I Cover

Bolts Motor Unit

Belt Pulley

HARDWARE SHOWN ACTUAL SIZE

__1_ Lock Nut

Bolt 1/4"-20x 1-3/4" 1/4"-20

SLIDE RAIL TO STOPS

ON TOPAND SIDES

OF BRACKET

I

Lock Nut

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"-20xl-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.

Lock Washer

3/8"

O-

Grease

___ __lnside

Pulley

_ Idler Pulley

Trolley

Connector

Bolt

I

I

(_ Lock

Pulley t Nut

Idler Bolt

HARDWARE SHOWN ACTUAL SIZE

Bolt 1/4"-20x1-3/4" Lock Nut 1/4"-20 Nut 3/8" Lock Washer 3/8"

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 belt pulley. The belt pulley

teeth must engage the belt.

4. Check to make sure the belt is not twisted and the

FLAT side of the trolley threaded shaft is facing the

rail. 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, and the

FLAT side of the trolley threaded shaft faces the rail.

6. Hold the belt at the trolley shaft as you thread the

spring nut by hand onto the shaft until finger tight

against the trolley. Do not use any tools.

7. Remove the screwdriver.

8. Position the belt cap retainer over the motor unit belt

pulley as shown and fasten to the mounting plate with

8x3/8" hex screws provided.

Master Link

Clip-On Spring

Master Link Cap

Trolley

Connector

Idler Pulley

Retaining

Slot

To avoid possible SERIOUSINJURYto fingers from moving

garagedoor opener:

• ALWAYSkeephand clear of belt pulley while

operating opener.

• Securelyattach belt pulley cover BEFOREoperating.

HARDWARE SHOWN ACTUAL SIZE

Hex Screw 8x3/8"

Spring/Trolley Nut

Hole

.::..

Pin ._

Notch /

Trolley Master

Threaded Link Bar

Shaft

8x3/8" Hex Screws

Belt Cap Retainer

Belt Pulley

Plate

10

ASSEMBLY STEP 5

Set the Tension

•Insert a screwdriver tip into one of the nut ring slots

and brace it firmly against the trolley.

• Place a 7/16" open end wrench on the square end.

Rotate the nut about 1/4 turn until the spring releases

and snaps the nut ring against the trolley.

This sets the spring to optimum belt tension.

You have now finished assembling your garage door

opener. Please read the following warnings before

proceeding to the installation section.

Square

End

I,

Trolley

Nut Rin(

I BEFORE _ IAFTER RELEASE

1-1/4"

(2.5 cm) (3.18 cm)

Nut Rin(

INSTALLATION

IMPORTANT INSTALLATION INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:

1. READAND FOLLOWALL INSTALLATIONWARNINGSAND

INSTRUCTIONS.

2. Install garage door opener ONLYon properly balancedand

lubricated garage door. An improperly balanced door may

not reversewhen 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 BEFOREinstalling opener.

4. DisableALL locks and remove ALL ropes connected to

garagedoor BEFOREinstalling opener to avoid

entanglement.

5. Install garage door opener 7 feet (2.1 m) or more

abovefloor.

6. Mount emergency releasehandle6 feet (1.8 m)

abovefloor.

7. NEVERconnect garagedoor opener to power source until

instructed to do so.

8. NEVERwear watches, rings or loose clothing while

installing or servicing opener. They could be caught in

garagedoor or opener mechanisms.

9. Install wall-mounted garagecontrol console:

• within sight of the garagedoor.

• out of reach of children at minimum height of

5 feet (1.5 m).

• awayfrom ALL moving parts of the door.

10. Placeentrapment warning label on wall next to garage

control console.

11. Place manual release/safetyreversetest label in plain view

on inside of garagedoor.

12. Upon completion of installation, test safety reversal

system. Door MUST reverseon contact with a

1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on the floor.

13. To avoid SERIOUSPERSONALINJURY or DEATHfrom

electrocution, disconnect ALL electric and battery power

BEFOREperforming ANY service or maintenance.

11

INSTALLATION STEP 1

Determine the Header Bracket

Location

To prevent possible SERIOUSINJURYor DEATH:

•Header bracket MUST be RIGIDLYfastened to structural

support on headerwall or ceiling, otherwise garagedoor

might not reversewhen required. DO NOTinstall header

bracket over drywall.

• Concrete anchors MUST be used if mounting header

bracket or 2x4 into masonry.

• NEVERtry to loosen, move or adjust garagedoor, springs,

cables, pulleys, brackets, or their hardware,ALL of which

are under EXTREMEtension.

• ALWAYScall a trained door systems technician if garage

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

garagedoor might not reversewhen 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 intersecting horizontal line on the header wall

above the high point:

• 2" (5 cm) above the high point for sectional door and

one-piece door with track.

• 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

Unfinished

Ceiling

Vertical Centerline

of Garage Door

2x4

OPTIONAL

CEILING

MOUNT

FOR

HEADER

BRACKET

Structural

Supports

Header Wall

*_-L--i2" (5 cm) Track

Highest Point

of Travel

--Door

Sectional door with curved track

Y

Header Wall Track

_'_-_-_2" (5 cm)

_ of Travel

One-piece door with horizontal track

r Wall

Door_ Hightest

i ° Tr ve

One-piece door without track:

jamb hardware

Header Wall

:8" (20 cm)

JO_ i', Highest

, Point

:' of Travel

Pivot

One-piece door without track:

pivot hardware

12

INSTALLATION STEP 2

Install the Header Bracket

You can attach the header bracket either to the wall

above the garage door, or to the ceiling. 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"-9x 1-5/8"

Header

- Wall

2x4

Structural

Support

/

1

Horizontal

Line

Highest Point of

Garage Door Travel

Wall Mount

Optional

Mounting Holes

Vertical

Centerline

e Door

Lag Screws

5/16"x9x 1-5/8"

Garage

-- Door-

Vertical

Centerline

of Garage Door

CEILING HEADER BRACKET INSTALLATION

• Extend the vertical centerline onto the ceiling as

shown.

• Center the bracket on the vertical mark, no more than

6" (15 cm) from the wall. Make sure the arrow is

pointing away from the wall. The bracket can be

mounted flush against the ceiling when clearance

is minimal.

• Mark the side holes. Drill 3/16" pilot holes and fasten

bracket securely to a structural support with the

hardware provided.

Ceiling Mounting Holes

/

Header /

Bracket

6" (15 cm) Maximurr

Door

Spring

- Finished Ceiling -

Vertical Centerline

of Garage Door

-- Lag Screws

5/16"x9x1-5/8"

- Header Wall -

13

-- Header Wall

Idler Pulley

INSTALLATION STEP 3

Attach the Rail to the Header Bracket

NOTE: (Optional) With some existing installations, you

may re-use the old header bracket with the two plastic

spacers included in the hardware bag. Place the spacers

inside the bracket on each side of the rail, as illustrated.

• Position the opener on the garage floor below the

header bracket. Use packing material as a protective

base. NOTE: If the door spring is in the way, you will

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.

Door

Bracket

\

Mounting

Hole

Clevis Pin

Spacer

0

Existing

Header Bracket

0

Mounting

Hole

DPTION WITH

SOME EXISTING

INSTALLATIONS

Opener Carton or

Support

HARDWARE SHOWN ACTUAL SIZE

Clevis Pin 5/16"x1-1/2" Ring Fastener

14

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 flat 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 flat 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.

To prevent damageto garage door, rest garagedoor opener

rail on 2x4 placed on top section of door.

!ii

oo

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.

I

12x4 is used to determine

the correct mounting height

from ceiling.

15

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 finished 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"-18xl -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

Hex Bolt

5/16"- 18x7/8" Nut 5/16"- 18 Lock Washer 5/16"

To avoid possible SERIOUSINJURYfrom a falling garage

door opener, fasten it SECURELYto structural supports of

the garage. Concrete anchors MUST be used if installing ANY

brackets into masonry.

Figure_ Structural

Lag Screws

Measu re 5/16"-18xl -7/8"

Bolt 5/16"- 18x7/8"

Lock Washer 5/16"

Nut 5/16"-18

Figure 3

Lag Screws

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

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 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, away from moving parts of door and door

hardware. If installing into drywall, drill 5/32" holes and

use the anchors provided. For pre-wired installations

(as in new home construction), it may be mounted to a

single gang box (Figure 2).

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.

2. Remove cover by gently prying at slot in top of the

cover with a small flat head screwdriver. Fasten with

6ABx1-1/4" self-tapping screws (drywall installation) or

6-32xl" machine screws (into gang box) as follows:

• Install bottom screw, allowing 1/8" (3 mm) to protrude

above wall surface.

• Position bottom of door control on screw head and

slide down to secure. Adjust screw for snug fit.

• Drill and install top screw with care to avoid cracking

plastic housing. Do not overtighten.

• Insert top tabs and snap on cover.

3. (For 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.

5. Position the antenna wire as shown.

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 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 SERIOUSINJURYor DEATHfrom

electrocution:

• Disconnect ALL electric and battery power BEFORE

performing ANY service or maintenance.

• Connect ONLYto 24 VOLT low voltage wires.

To prevent possible SERIOUSINJURYor DEATHfrom 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.

• NEVERpermit children to operate or play with door control

push buttons or remote controls.

• Activate door ONLYwhen it can be seen clearly, is properly

adjusted, and there are no obstructions to door travel.

• ALWAYSkeep garage door in sight until completely closed.

NEVERpermit anyoneto cross path of closing garage door.

Outside Keylock Accessory Connections

To opener quick-connect terminals: white to white;

wh te/red to red.

HARDWARE SHOWN ACTUAL SIZE

(standard installation)

(pre-wired)

_ I_tSaU_tsed

Drywall Anchors

Figure 1Figure 2

STANDARD WALL MOUNT PRE-WIRED INSTALLATION_

To Replace

InsertTop '[I_ v°'tBe"W'rel___l\_ I__-'I

Tabs F,!st. (( 24

_ To Replace ___

"" Insert Top _r_._ _"

Tabs First _ _'k_\_

oONF "___

I _ _ Detector

Push Bar Cover Switch

: _ Detector ON

Push Bar Cover Ds_t_hr I oONF

rr _ Top

I_ _ Mounting

Hole

,_-,,,,,,_L_" _ Terminal

,41 Screws

Bellll _ II Bottom

Wire | _ Mounting

kL_mr_r J) Hole

(BACK VIEW)

Door Control Connections

Strip wire 7/16" (11 mm)

(7/16" (11 ram}}

To insert or release wire,

3ush in tab with screwdriver tip

Red White Grey

17

INSTALLATION STEP 7

Install the Battery Backup

•Make sure motor unit is unplugged

• Using a Phillips head screwdriver, remove the battery

cover on the motor unit

• Partially insert battery into motor unit with terminals

facing out

• Connect the red (+) and black (-) wires from motor

unit to corresponding terminals on battery

• Replace battery cover

ALWAYSwear protective gloves and eye protection when

changing the battery or working around the battery

compartment

Battery Battery Cover

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 speciafity light bulbs may overheat the endpanel

or light socket.

To prevent possible OVERHEATINGof the endpanel or light

socket:

• DONOTuse short neck or specialty light bulbs.

• DONOTuse halogen bulbs. UseONLY incandescent.

To prevent damage to the opener:

• DONOTuse bulbs larger than IOOW.

• ONLY use A19 size bulbs.

Release Tab

100 Watt (Max) ( _

Standard Light Bulb

100 Watt Light Bul_

(Max)

Standard

/

/

/

H//

Lens

Hinge

18

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 (1.8 m)

above the floor. 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 SERIOUSINJURYor DEATHfrom a

falling garagedoor:

• If possible, use emergency releasehandleto disengage

trolley ONLYwhen garage door is CLOSED.Weakor

broken springs or unbalanceddoor could result in an open

door falling rapidly and/or unexpectedly.

• NEVERuse emergency releasehandle unless garage

doorway is clear of persons and obstructions.

• NEVERuse handle to pull door open or closed. If rope knot

becomes untied, you could fall.

Trolley

I

Emergency _ _ Overhand

Knot

Release Handle _ )_..j

19

INSTALLATION STEP 10

Electrical Requirements

To avoid installation difficulties, 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 fit into a grounding type outlet. If

the plug doesn't fit into the outlet you have, contact a

qualified electrician to install the proper outlet.

RIGH_

To prevent possible SERIOUSINJURYor DEATHfrom

electrocution or fire:

• Disconnect ALL electric and battery power BEFORE

performing ANY service or maintenance.

• Garagedoor installation and wiring MUST be in compliance

with ALL local electrical and building codes.

• NEVERuse an extension cord, 2-wire adapter,or change

plug in ANY way to make it fit outlet. Besure the opener

is grounded.

PERMANENT WIRING

CONNECTION

If permanent wiring is required by your local code,

refer to the following procedure.

To make a permanent connection through the 7/8" (2 cm)

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 difficulties, do not run the

opener at this time.

Ground Tab

Green

Ground Screw

Ground Wire Wire

White Wire Black Wire

20

INSTALLATION STEP 11

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 flash

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 floor. Either can

be installed on the left or right of the door as long as the

sun never shines directly into the receiving eye lens.

The mounting brackets are designed to clip onto the

track of sectional garage doors without additional

hardware.

Be sure power is not connected to the garagedoor opener

BEFOREinstalling the safety reversing sensor.

To prevent SERIOUSINJURY or DEATHfrom a closing

garagedoor:

• Correctly connect and align the safety reversingsensor.

This required safety device MUST NOTbe disabled.

• Install the safety reversing sensor so beam is NO HIGHER

than 6" (15 cm) above garagefloor.

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.

Facing the door from inside the garage.

21

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 floor. 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

flush, with the lip hugging the back edge of the track

(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 floor.

• 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 floor.

• Carefully measure and place right and left assemblies

at the same distance out from the wall. Be sure all

door hardware obstructions are cleared.

• Fasten to the floor with concrete anchors as shown.

Figure I

__ Door

III , Track

I_]1 3 Lip

DOOR TRACK MOUNT (RIGHT SIDE)

Indicator

Light

Figure 2 WALL MOUNT (RIGHT SIDE)

Figure 3

Fasten Wood Block to Wall with

Lag Screws (Not Provided)

Indicator

"_ S reancSk°rt

-(-N°t Provided)

Lens .......

WALL MOUNT (RIGHT SIDE)

Extension

Bracket

(See Accessories)

(Provided with

Extension Bracket)

(Provided with

Extension

Bracket) _"

Sensor

Bracket

Indicator

Lens Light

Figure 4 FLOOR MOUNT (RIGHT SIDE)

HARDWARE SHOWN ACTUAL SIZE

Carriage Bolt Wing Nut Staples

1/4"-20xl/2" 1/4"-20

2-_ ttach with

Concrete Anchors

; (Not Provided)

Indicator

Light

Bracket

22

MOUNTING AND WIRING THE SAFETY

REVERSING SENSORS

• Slide a 1/4"-20xl/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.

• Run the wires from both sensors to the opener. Use

insulated staples to secure wire to wall and ceiling.

• Strip 7/16" (11 mm) of insulation from each set of

wires. Separate white and white/black wires sufficiently

to connect to the opener quick-connect terminals.

Twist like colored wires together. Insert wires into

quick-connect holes: white to white and white/black

to grey (Figure 6).

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 flickering

(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.

Figure 5

Carriage Bolt "_)

1/4"-20xl/2"

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, #will not close. The

opener lights will blink 10 times. See page 21.

Figure 6

Bell Wire

Connect Wire to

Quick-Connect Terminals

...... Bell Wire 1. Strip wire 7/16"

(11 mm)

I 7/16" (11 ram) I

2. Twist like colored

wires together

Safety Reversing

Sensor

Invisible Light Beam

Protection Area

Safety Reversing

Sensor

3. To insert or release

wire, push in tab with

screwdriver tip

Red White Grey

Quick-Connect Terminals

23

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

!.__.,___ I ACTUAL SIZE

Self-Threading

U Screw

_ 1/4"-14x5/8"

Fiberglass,aluminum or lightweight steel garagedoors WILL

REQUIREreinforcement BEFOREinstallation of door bracket.

Contactyour door manufacturer for reinforcement kit.

Vertical

of Garage

Door

REINFORCEMENT IS NEEDED

FOR LIGHTWEIGHT GARAGE

DOORS (FIBERGLASS,

ALUMINUM, STEEL, DOORS

WITH GLASS PANEL, ETC.).

(NOT PROVIDED)

Figure 1

Vertical

Reinforcement

_ ertical

Centerline

of G_. Door

°°rke'-*d/J

Self-Threading "_1_

Screw

1/4"-14x5/8"

Figure 2A

Vertical

-Centerline

of Garage Door

Figure 3

Vertical

Reinforcement

Not Provided) ,_,-lr_ i'o Ive rtical

I & loll kJcenterline

Ck."I_L I1_1UIofGarage Door

UP

Bracket

Lock Washer ---_ _"

5/16" Nut 1 .1_\

5/16"-18

Figure 2B

(Not Pro.vided) Inside Edge

i of Door or

B% Reinforcement Board

I

5/16"x2"

%1

Vertical i

Centerline

of Gara( e

Door

Figure 4

24

ONE-PIECEDOORS

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"

Header Wall

Door

Bracket

2x4 Support

Optional

Placement

of Door

Bracket

Vertical

Centerline of

Garac

-- Finished Ceiling --

HORIZONTAL AND VERTICAL

REINFORCEMENT IS NEEDED

FOR LIGHTWEIGHT GARAGE

DOORS (FIBERGLASS,

ALUMINUM, STEEL, DOORS

WITH GLASS PANEL, ETC.).

NOT PROVIDED)

Door

_ elf-Threading

Screw

', 1/4"-14x5/8"

i

' Top of Door

(inside

Garage)

Edge

of Door

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.

METAL DOOR

Lock

Washer

, 5/16"

i

=

Top of Door

(inside

Garage)

Top Edge

of Door

Optional

Placement

Carriage Bolt

_ __ 5/16"x2"

(Not Provided)

WOOD DOOR

25

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 pulley) about 8" (20 cm) (Figures 1,2 and 3).

Figure 1:

•Fasten straight door arm section to outer trolley with

the 5/16"xl" 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.

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 28. Trolley will

re-engage automatically when opener is operated.

Pulley

/', . ,

.._.1_ _&r-- 8''(20 cm) mm..._',

Trolley /Outer

Stop Bolt /Inner I I ',tl

Rin /TrolleylJ _[ Trolley

. g IC_l _ Clevis Pin

r-astener lilI1 5/16"X1"

IOl,_U.._ Emergency

_, I'1 L-,,,_rT Release

__ V Door I°1_ Handle

_ Bracket I_1

_ _ Straight

_,,,",,,,._.,_o/,_ DoorArm

C)16!sPi/4: _ _ Curved Door Arm

Figure 1

Pulley

(20 cm) min,

Door Bracket

Bolts

Figure 2

Pulley

HARDWARE SHOWN ACTUAL SIZE

Nut 5/16"-18

Clevis Pin

5/16"xl" (Trolley)

Lock Washer 5/16" ' er

Clevis Pin Hex Bolt

5/16"x1-1/4" (Door Bracket) 5/16"-18x7/8" Bolts

5/16"-18x7/8"

_- Cut this end

Figure 3

26

ALL ONE-PIECE DOORS

1. Assemble the Door Arm:

• Fasten the straight and curved door arm sections

together to the longest possible length (with a 2 or 3

hole overlap) (Figure 4).

• Make sure the garage door is fully 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.

• Pull the emergency release handle, disconnecting

the outer trolley from the inner trolley by pulling

straight down on the emergency release handle and

sliding the outer trolley back toward the motor unit.

• Connect the curved door arm section to the trolley

using the 5/16"x1-1/4" clevis pin and ring fastener.

NOTE: Adjusting the limits on the following page:

•The trolley will automatically connect. If not, review

the trolley lockout feature on page 33.

•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 (Figure 5).

Figure 4

Door

Bracket _ _ ,,_....,.,,_._ Ring

--7'_5_ _;.. Fastener

_. - _\___----_--<_1 Nuts

|_>_-'_ _'__----_,,.. Lock 5/16"-18

__-',,,,_ Washers I f2_

I_ _ 5/16" I I_/I

ClevisPin Straig &,-O II /I

Bolts

5_1'_'- 18X7/8" _ _,.,..._f CUrved

Door Arm

Figure 5Inner Trolley

Iley

LClosed _Emergency Release Handle

J Door

Inner Trolley

Outer Trolley

Open Door (Incorrect)

27

ADJUSTMENT STEP 1

Program the Travel Limits

Travel limits regulate the points at which the door

will stop when moving up or down. Follow the steps

below to set the limits.

Figure 1 cover

j Protection Bo_t_

Indicator

Light

Black Button

Purple Button

Without a properly installed safety reversalsystem, persons

(particularly small children) could be SERIOUSLYINJURED

or KILLED by a closing garagedoor.

• Incorrect adjustment of garage door travel limits will

interfere with proper operation of safety reversalsystem.

• NEVERuse force adjustments to compensate for a binding

or sticking garage door.

• After ANY adjustments are made,the safety reversalsystem

MUST betested. Door MUST reverseon contact with

1-1/2"vd(3.8 cm) high object or 2x4 laid flat) on floor.

To program the travel limits:

Adjust the position of the door by using the black and

purple buttons. Black moves the door UP (open) and

purple moves the door DOWN (close).

1. Setting the UP position: Press and hold the black

button until the yellow indicator light starts flashing

slowly then release.

2. Push and hold the black button until the door reaches

the desired UP (open) position (Figure 2).

NOTE: Check to be sure the door opens high enough for

your vehicle.

3. Push the remote control or door control (Figure 3).

This sets the UP (open) limit and begins closing the

door.

4. Immediately when the door begins to move down,

press and release either the black or purple button.

This will stop the door.

5. Setting the DOWN position: Push and hold the

purple button until the door reaches the desired

DOWN (closed) position (Figure 4).

6. Once the door is closed, if there appears to have too

much pressure on the door, you may toggle the door

back and forth using the black and purple buttons to

reach the desired closed position.

7. Push the remote control or the door control (Figure 3).

This sets the DOWN (close) limit and should bring the

door to the open position.

• If the opener is not stopping exactly where you

would like it, repeat steps 1 through 7 and program

the limits again.

• When the unit stops in both the desired up (open)

and down (close) positions, proceed to

Adjustment Step 2, Setting the Force.

To prevent damageto vehicles be sure fully open door

provides adequateclearance.

Figure 2 Indicator Light

Push and hold

until the door

is at desired UP

position

t

Figure 3

OR

Figure 4

Indicator Light

!Push either

button to stop

door at desired

DOWN position

28

ADJUSTMENT STEP 2

Setting the Force

The force setting button is located on the left panel

of the motor unit. The force setting measures the

amount of force required to open and close the door.

1. Locate the purple button on the left panel of the motor

unit (Figure 1).

2. Push the purple button twice to enter the opener into

Force Adjustment Mode (Figure 1). The LED (Indicator

Light) will flash quickly.

3. Push the remote control or door control (Figure 2).

The door will travel to the DOWN (close) position.

Push the remote control or control console again, the

door will travel to the UP (open) position. Push the

remote control or door control a third time to send the

door to the DOWN (close) position.

The LED (Indicator Light) will stop flashing when the

force has been learned.

The opener has learned the forces required to open and

close your door.

The door must travel through a complete cycle, UP and

DOWN, in order for the force to be set properly. If the

opener cannot open and close your door fully, inspect

your door to insure that it is balanced properly and is not

sticking or binding. See page 3, "Preparing your

garage door."

Without a properly installed safety reversalsystem, persons

(particularly small children) could be SERIOUSLYINJURED

or KILLED by a closing garagedoor.

• Too much force on garage door will interfere with proper

operation of safety reversalsystem.

• NEVERuse adjustments to compensatefor a binding or

sticking garage door.

• After ANY adjustments are made,the safety reversalsystem

MUST betested. Door MUST reverseon contact with 1-1/2"

(3.8 cm) high object (or 2x4 laid flat) on floor.

Figure 1

Push Purple button

twice to enter

unit into Force

Adjustment Mode

Indicator

Light

Black

Button

Purple

Button

Figure 2

OR

29

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 flat) on the floor, 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. Complete Adjustment

Steps 1 and 2 Programming the Limits and Forces.

NOTE: On a sectional door, make sure limit

adjustments do not force the door arm beyond a

straight up and down position. See Figure 3, page 26.

• Repeat the test.

• When the door reverses on the 1-1/2" (3.8 cm) board

(or 2x4 laid flat), remove the obstruction and run the

opener through 3 or 4 complete travel cycles to test

adjustment.

• If the 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 floor.

• Any repair to or adjustment of the opener.

Without a properly installed safety reversal system, persons

(particularly small children) could be SERIOUSLYINJURED

or KILLEDby a closing garage door.

• Safety reversal system MUST be tested every month.

• After ANY adjustments are made, the safety reversal

system MUST be tested. Door MUST reverseon contact

with 1-1/2" high (3.8 cm) object (or 2x4 laid flat) on

the floor.

(or a 2x4 laid flat)

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 flash.

The garage door opener will not close from a remote if

the indicator light in either sensor is off (alerting you to

the fact that the sensor is misaligned or obstructed).

If the opener closes the door when the safety

reversing sensor is obstructed (and the sensors are

no more than 6" (15 cm) above the floor), call for a

trained door systems technician.

Without a properly installed safety reversing sensor, persons

(particularly small children) could be SERIOUSLYINJURED

or KILLEDby a closing garage door.

30

Safety Reversing Sensor Safety Reversing Sensor

OPERATION

IMPORTANT SAFETY INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:

1. READAND FOLLOWALL WARNINGSAND INSTRUCTIONS.

2. ALWAYSkeep remote controls out of reach of children.

NEVERpermit children to operate or play with garage

control console push buttons or remote controls.

3. ONLYactivate garage door when it can be seen clearly, it is

properly adjusted, and there are no obstructions to door

travel.

4. ALWAYSkeep garage door in sight until completely closed.

NO ONESHOULDCROSSTHE PATHOFTHE MOVING

DOOR.

5. NO ONESHOULDGOUNDERA STOPPED,PARTIALLY

OPENEDDOOR.

6. If possible, use emergency release handleto disengage

trolley ONLYwhen garage door is CLOSED.Weakor broken

springs or unbalanced door could result in an open door

falling rapidly and/or unexpectedly.

7. NEVERuse emergency releasehandle unless garage

doorway is clear of persons and obstructions.

8. NEVERuse handle to pull garagedoor 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 needadjustment.

10. After ANY adjustments are made,the safety reversal

system MUST betested.

11. Safety reversalsystem MUST betested every month.

Garagedoor MUST reverse on contact with 1-1/2" high

(3.8 cm) object (or a 2x4 laid flat) on the floor.

12. ALWAYS KEEPGARAGEDOORPROPERLYBALANCED

(see page3). An improperly balanceddoor may not

reversewhen required and could result in SEVEREINJURY

or DEATH.

13. ALL repairs to cables, spring assembliesand other

hardware, ALL of which are under EXTREMEtension,

MUST be made by a trained door systems technician.

14. To avoid SERIOUSPERSONALINJURYor DEATHfrom

electrocution, disconnect ALL electric and battery power

BEFOREperforming ANY service or maintenance.

15SAVETHESEINSTRUCTIONS.

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 control console: 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 five 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 control console, 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

Motion Detecting 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

Motion Detecting 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.

31

Using the Wall-Mounted Door Control

THE MOTION DETECTING 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.

This door control contains a

motion detector that will

automatically turn on the light

when it detects a person entering

the garage. This feature can be

easily turned off for extended

work light use.

Light feature

Push

Button _

Lock _ --

Button Light

Button

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.

When using the opener lights as working lights, we

recommend that you first disable the motion sensor See

Motion Detecting Light Feature, following.

Motion Detecting Light Feature: The opener light will

turn on automatically when a person walks in front of the

wall-mounted control console. This feature works by

detecting motion and body heat and may not work in

temperatures around IO0°F, 37.7°C. The opener light will

come on for 5 minutes, then shut off automatically if no

additional motion or heat differential is calculated.

To disable this feature, slide the Detector Switch on the

right side of the door control down (off).

We recommend that you disable the motion sensor when

using the opener lights as working lights. Otherwise, they

will turn off automatically if you are working beyond the

sensor's range.

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 flash 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 flashing. The Lock

feature will also turn off whenever the "Smart" (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:

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 control console.

3. While holding the Light button, press and hold the

Lock button on the control console.

4. After the opener lights flash, release all buttons.

32

Care of Your Opener THE REMOTE CONTROL BATTERY

MAINTENANCE SCHEDULE

Once a 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 28 and 29).

• Repeat the safety reverse test. Make any necessary

adjustments (see Adjustment Step 3).

Once a Year

• Oil door rollers, bearings and hinges. The opener does

not require additional lubrication. Do not grease the

door tracks.

To prevent possible SERIOUSINJURYor DEATH:

• NEVERallow small children near batteries.

• If battery is swallowed, immediately notify doctor.

To reduce risk of fire, explosion or chemical burn:

• ReplaceONLYwith 3V2032 coin batteries.

• DONOT 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 positive side up (+).

Dispose of old battery properly.

Replace the battery with only

3V2032 coin cell batteries.

NOTICE: To comply with FCCand or Industry Canada rules (IC), adjustment or modifications of

this receiver and/or transmitter are prohibited, except for changing the code setting or replacing

the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.

Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the

following two conditions: (1) this device may not cause harmful interference, and (2) this device

must accept any interference received, including interference that may cause undesired

operation.

To Open the Door Manually

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 control

console or remote.

Trolley

Trolley --

Release Arm

(In Manual

Disconnect

Position)

Lockout position

(Manual disconnect)

Trolley

Emergency ". _,,Arm

Release Handle _ _ ._

(Down and Back) ""?f_,'

To reconnect 33

To prevent possible SERIOUSINJURYor DEATHfrom a

falling garagedoor:

• If possible, use emergency releasehandleto disengage

trolley ONLYwhen garagedoor is CLOSED.Weak or

broken springs or unbalanceddoor could result in an open

door falling rapidly and/or unexpectedly.

• NEVERuse emergency releasehandle unless garage

doorway is clear of persons and obstructions.

• NEVERuse handle to pull door open or closed. If rope knot

becomes untied, you could fall.

Battery Backup

OPERATING INSTRUCTIONS

1. Test the installed battery with the motor unit.

To test the battery, disconnect the motor unit power cord

from the electrical outlet.

• A solid orange LED indicates the battery is operating

on battery power.

• A flashing orange LED with beep indicates the unit is

operating on battery power and that the battery charge

is low.

• To test the battery is functioning properly, open and

close the garage door.

• Re-connect the motor unit power cord back into the

electrical outlet.

• Verify that the green LED is flashing on the BBU

(indicates that the battery is now charging).

• Test completed.

2. Charge the battery.

• Battery will take 24 to 48 hours to fully charge.

A fully charged battery supplies 12 Vdc to the motor unit

for one to two days of normal operation during an

electrical power outage. If the battery voltage drops too

low, the batteries will disconnect and the motor unit will

no longer operate under battery power.

After the electrical power has been restored, the battery

will recharge within 48 hours. Under normal usage

batteries will last 3 to 5 years.

To obtain maximum battery life and prevent damage,

disconnect the battery when motor unit is unplugged

for an extended period of time.

NOTE: Door operation may be limited until battery is fu@

charged. The motor unit's lights will not turn on during

battery mode.

To reducethe risk of FIREor INJURYto persons:

• Disconnect ALL electric and battery power BEFORE

performing ANY service or maintenance.

• UseONLY Chamberlainpart #41A6357-1 for replacement

battery.

• DO NOTdispose of battery in fire. Battery may explode.

Checkwith local codesfor disposal instructions.

Battery Status LED

NOTE: LED is most visible with worklight off.

GREEN LED:

All systems are normal

• A solid LED light indicates the battery is fully charged.

• A flashing LED indicates the battery is being charged.

NOTE: Battery does not have to be fully charged to

operate the motor unit.

ORANGE LED:

The motor unit has lost power and is operating off of the

battery.

• A solid LED with beep, sounding approximately every

2 seconds, indicates the motor unit is activating the

door and is operating off of the battery.

• A flashing LED with beep, sounding every 30 seconds,

indicates battery is low.

• Once the power is restored the battery will recharge.

This is indicated by a flashing green LED.

RED LED:

• If a red LED remains on when the power is restored,

and is accompanied by a beep sounding every 30

seconds, please call for service.

• To obtain maximum battery life and prevent damage,

also disconnect the battery if you unplug the motor

unit while on vacation or any other extended period

of time.

34

Having a Problem? (Troubleshooting)

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 11: Install The Protector System ®.

• Check diagnostic LED for flashes on the motor unit

then refer to the Diagnostic Chart on the following

page.

2. My remotes will not activate the door:

• Verify your Motion Detecting Control Console is not

blinking. If it is blinking, deactivate the Lock Mode

following the instructions for Using the Wall Mounted

Door Control

• Reprogram remotes following the programming

instructions. Refer to Programming.

• If remote will still not activate your door, check

diagnostic LED for flashes on motor unit then refer to

Diagnostic Chart on the following page.

Bell Wire

Safety Reversing Sensor

Sending Eye Safety

Reversing Sensor

(Amber Indicator Light)

Receiving Eye

Safety Reversing Sensor

(Green Indicator Light)

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 floor: Repeat safety

reverse test after adjustments to force or travel limits.

The need for occasional adjustment for the force and

limit settings is normal. Weather conditions in particular

can affect door travel.

• Refer to Adjustment Step 1, Adjust the UP and

DOWN Travel Limits.

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 reversing sensor beam has been

obstructed. Refer to Operation section; Using the

Wall Mounted Control Console, Light Feature.

6. My motor unit hums briefly:

• 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 control

console. The trolley should travel towards the door

and stop. If the trolley re-engages with the door, pull

the Emergency Release Rope to disengage.

_1_ 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.

7. Battery status LED is not lit properly:

• Check battery connections.

35

Bell Wire

Safety Reversing Sensor

Diagnostic Chart

Safety reversing sensors

wire open (broken

or disconnected).

OR

Safety reversing sensors

wire shorted or black/

white wire reversed.

Control console or wire

shorted.

Safety reversing sensors

slightly misaligned (dim

or flashing LED).

Possible RPM sensor

failure. Unplug to reset.

Your garage door opener is programmed with self-diagnostic

capabilities. The "Learn" button/diagnostic LED will flash a

number of times then pause signifying #has found a potential

issue. Consult Diagnostic Chart below.

""0 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 reversing sensors.

-0 Symptom: LED is not fit on control console.

• Inspect control console/wires for a short (staple in wire), replace as needed.

• Disconnect wires at control console, touch wires together. If motor unit activates,

replace control console.

• If motor unit does not activate, disconnect control console wires from motor unit.

Momentarily short across red and white terminals with jumper wire. If motor unit

activates, replace control console wires.

•"0 Symptom: Sending indicator light glows steadily, receiving indicator light is

dim or flashing.

• Realign receiving eye sensor, clean lens and secure brackets.

• Verify door track is firmly secured to wall and does not move.

•"0 Symptom: RPM Sensor =Short travel 6-8" (15-20 cm).

• Unplug unit to reset. Try to operate motor unit, check diagnostic code.

• If it is still flashing 5 times and motor unit moves 6-8" (15-20 cm), replace

RPM sensor.

• 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.

36

PROGRAMMING

NOTICE: If this Security_ "®garage door opener is operated with a non-rolling code remote control, 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 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 315 MHz Security÷® remote controls.

To Add or Reprogram a Hand-held Remote Control

USING THE "LEARN" BUTTON USING THE MOTION DETECTING DOOR CONTROL

CONSOLE

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.

\1 /

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

Motion Detecting Door Control.

3. Continue holding both buttons while

you press the push bar on the Motion

Detecting 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 /

To Erase All Codes From Motor

Unit Memory

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.

To deactivate any unwanted remote, first erase all codes:

J

37

*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 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 MOTION DETECTING CONTROL CONSOLE

........_,%_ ii

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 identification 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.

\1 /

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,

2,

3,

4,

Enter a four digit personal identification

number (PIN) of your choice on the

keypad. Then press and hold ENTER.

While holding the ENTER button,

press and hold the LIGHT button on

the Motion Detecting Door Control

Console.

Continue holding the ENTER and

LIGHT buttons while you press the

push bar on the Motion Detecting Door

Control Console (all three buttons

are held).

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 /

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.

38

REPAIR PARTS

Rail Assembly Parts

5

Installation Parts

3

KEY

NO.

1

2

3

4

5

6

7

8

9

lO

11

12

13

14

• I

39

KEY PART

NO. NO. DESCRIPTION

1 4A1008 Master link kit

2 41C5141-2 Complete trolley assembly

3 41A5665-2 Complete rail

4 41 B4103 Spring trolley nut

5 144C54 Idler pulley

6 41A5250 Full belt assembly

7 41 D598-1 "U" bracket

NOT SHOWN

183A163 Wear pads

PART

NO. DESCRIPTION

41 C472-7

953D

10A20

956D

29B137

41A2828

41 B4494-1

41A5047-1

41A5047-3

41A5034

178B34

178B35

41A5266-1

41A6357-1

41A5257-10

12B776

114A3352

114A3352SP

Motion detecting door control

3-Button remote control

3V2032 Lithium battery

3-Button mini remote control

Remote control visor clip

Emergency release rope and handle assembly

2-Conductor bell wire, white and white/red

Door bracket w/clevis pin & fastener

Header bracket w/clevis pin & fastener

Safety reversing sensor kit (receiving and

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

bell wire

Straight door arm section

Curved door arm section

Safety reversing sensor brackets (2)

Battery

NOT SHOWN

Installation hardware bag (includes

hardware listed on page 7)

Hanging brackets

Owner's manual

Owner's manual- Spanish

Motor Unit Assembly Parts

11

--8

KEY

NO.

1

2

3

4

5

6

PART

NO.

41 C76

41 B4245

41 B4375-3

41A6281

41A6282

41A6327

41A6328

41 D794

41DB002-2

KEY PART

DESCRIPTION NO. NO. DESCRIPTION

Belt cap and sprocket 7 41A6231

Line cord

Terminal block with screws 8

Wire harness kit Complete with: 9

Battery wires and plug 10

Light socket wires and plug 11

RPM/passpoint wires with plug

Motor with travel module

41C190

41D504-5

108D79

175B88

41A6357-1

End panel with battery door

and screw

Transformer and harness

Cover

Light lens

Light socket

NOT SHOWN

Battery

Receiver logic assembly

40

ACCESSORIES

7702CB Outside Quick Release:

Required for a garage with NO access

door.

953D 3-Button SECURITY.I .® Remote

Control _#:

Includes visor clip.

760CB

8808CB

8810CB

Outdoor Key Switch:

Operates the garage door

automatically from outside when

remote control is not handy.

8 Foot (2.4 m) Rail Extension:

To allow an 8 foot (2.4 m) door to open

fully.

10 Foot (3 m) Rail Extension:

To allow a 10 foot (3 m) door to

open fully.

956D

940D

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.

CLDM1 Garage Door Monitor:

Monitors the status of your garage

door from inside your home.

41A5281 Extension Brackets:

(Optional) For safety reversing sensor

installation onto the wall or floor.

To order call: 1-800-528-9131.

CLLAD 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.

41

NOTES

42

NOTES

43

CHAMBERLAIN ®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.chamberlain-diy.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.

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

CHAMBERLAIN® ONE-YEAR LIMITED WARRANTY

10 YEAR BELT LIMITED WARRANTY & LIFETIME MOTOR LIMITED WARRANTY

The Chamberlain Group, Inc. ("Seller") warrants to the first retail purchaser of this product, for the residence in which this product is originally

installed, that it is free from defect in materials and/or workmanship for a period of one year from the date of purchase, [and that the belt is free

from defect in materials and/or workmanship for a period of 10 years from the date of purchase and that the motor is free from defect in materials

and/or workmanship for the lifetime of the product]. The proper operation of this product is dependent on your compliance with the instructions

regarding installation, operation, maintenance and testing. Failure to comply strictly with those instructions will void this limited warranty in its

entirety.

If, during the limited warranty period, this product appears to contain a defect covered by this limited warranty, call 1-800-528-9131, toll free,

before dismantling this product. Then send this product, pre-paid and insured, to our service center for warranty repair. You will be advised of

shipping instructions when you call. Please include a brief description of the problem and a dated proof-of-purchase receipt with any product

returned for warranty repair. Products returned to Seller for warranty repair, which upon receipt by Seller are confirmed to be defective and

covered by this limited warranty, will be repaired or replaced (at Seller's sole option) at no cost to you and returned pre-paid. Defective parts will

be repaired or replaced with new or factory-rebuilt parts at Seller's sole option.

ALL IMPLIED WARRANTIES FOR THE PRODUCT, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY

AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO THE ONE YEAR LIMITED WARRANTY PERIOD SET

FORTH ABOVE [EXCEPT THE IMPLIED WARRANTIES WITH RESPECT TO THE BELT AND MOTOR, WHICH ARE LIMITED IN DURATION

TO THE BELT 10 YEARS AND MOTOR LIFETIME LIMITED WARRANTY PERIOD FOR THE BELT AND MOTOR], AND NO IMPLIED

WARRANTIES WILL EXIST OR APPLY AFTER SUCH PERIOD. Some states do not allow limitations on how long an implied warranty

lasts, so the above limitation may not apply to you. THIS LIMITED WARRANTY DOES NOT COVER NON-DEFECT DAMAGE, DAMAGE

CAUSED BY IMPROPER INSTALLATION, OPERATION OR CARE (INCLUDING, BUT NOT LIMITED TO ABUSE, MISUSE, FAILURE TO

PROVIDE REASONABLE AND NECESSARY MAINTENANCE, UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT),

LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT, REPLACEMENT OF BATTERIES AND LIGHT BULBS OR

UNITS INSTALLED FOR NON-RESIDENTIAL USE.

THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH, OR RELATING TO, THE GARAGE DOOR OR GARAGE DOOR

HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT OR HINGES. THIS

LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE. ANY SERVICE CALL THAT

DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A FEE TO YOU.

UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES ARISING IN

CONNECTION WITH USE, OR INABILITY TO USE, THIS PRODUCT. IN NO EVENT SHALL SELLER'S LIABILITY FOR BREACH OF

WARRANTY, BREACH OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED

HEREBY. NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS

PRODUCT.

Some states do not allow the exclusion or limitation of consequential, incidental or special damages, so the above limitation or exclusion may not

apply to you. This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

© 2009, The Chamberlain Group, Inc.

114A3352C All Rights Reserved