Chamberlain Series 1100, Series 2100, Series 3000, 3500, Series 4100 Owner's Manual

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Page 1

Garage Door Opener

OWNER’S MANUAL

For Residential Use Only

The Chamberlain Group, Inc. A DUCHOSSOIS ENTERPRISE 845 Larch Avenue Elmhurst, Illlinois 60126-1196

Series 5100 – 1/2HP

(Includes Model 7200)

Series 4100 – 1/2HP (Includes Model 710WHC)

Series 2100 – 1/3HP Series 3000 – 1/2HP

Series 1100 – 1/4HP

Complies with UL 325 Regulations effective January 1, 1993.

■ 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 end panel of your opener as

shown.

Page 2

Contents Page

A review of safety alert symbols..................................2

You'll need tools...........................................................3

Safety information regarding garage door

locks and ropes..........................................................3

Testing your garage door for sticking,

binding and balance...................................................3

Illustration of sectional door installation ......................4

Illustration of one-piece door installation.....................5

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

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

Assembly section – pages 8 - 11

Assemble T-rail..........................................................8

Attach cable pulley bracket........................................8

Install trolley...............................................................9

Fasten T-rail to opener ..............................................9

Install chain/cable....................................................10

Attach sprocket cover..............................................10

Tighten the chain and cable....................................11

Installation section – pages 11 - 27

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

Determine header bracket location

Sectional door........................................................12

One-piece door......................................................13

Install the header bracket........................................14

Attach the T-rail to header bracket..........................15

Position the opener..................................................16

Hang the opener......................................................17

Install the Door Control............................................18

Contents Page

Install the lights and lenses......................................19

Attach manual release rope and handle..................19

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

The Protector System®safety reversing sensor

information.............................................................21

Install the safety reversing sensor...................22, 23

Fasten door bracket (sectional door).......................24

Fasten door bracket (one-piece door).....................25

Connect door arm to trolley (sectional door)...........26

Connect door arm to trolley (one-piece door)..........27

Adjustment section – pages 28 - 30

Travel limit adjustments ...........................................28

Force adjustments....................................................29

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

Test the safety reverse system ...............................30

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

Care of your opener..................................................31

Maintenance schedule..............................................31

Operation of your opener..........................................32

Receiver and remote control programming..............33

Having a problem?..........................................34, 35

Repair parts, rail assembly.......................................36

Repair parts, installation ...........................................36

Repair parts, opener assembly.............................37

Accessories...........................................................38

Index......................................................................39

How to order repair parts .....................................40

Warranty..............................................................40

Start by reviewing these important safety alert symbols

When you see these safety symbols on the following pages, they will alert you to the possibility of

serious injury or death

come from something mechanical or from electric shock.

When you see this Safety Symbol 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 corresponding instructions.

Read the instructions carefully.

if you do not comply with the corresponding instructions. The hazard may

Read the instructions carefully.

WARNING

Mechanical Electrical

WARNING

CAUTION

This garage door opener is designed and tested to offer safe service provided it is installed, operated, maintained and tested in strict accordance with the safety instructions contained in this manual.

Page 3

You'll Need Tools

During assembly, installation and adjustment of the opener, instructions will call for hand tools shown below.

Pencil

Carpenter's

Level

Tape Measure

Hack Saw

Wire Cutters

Drill

Stepladder

1/2" and 7/16" Sockets

and Wrench

WARNING

An unbalanced garage door might not reverse when required and someone under the door could be seriously injured or killed.

If your garage door binds, sticks or is out of balance, call for professional garage door service.

pulleys, brackets and their hardware, are under extreme tension and can cause serious injury or death.

adjust them yourself!

Ropes left on a garage door could cause someone to become entangled and killed.

Remove all ropes connected to the door before installing and operating the opener.

Identify the type and height of your door, any special conditions that exist, and any additional materials that may be required. Refer to the lists on page 4 or page 5.

Garage doors, door springs, cables,

Do not try to loosen, move or

3/16", 5/16" and

5/32" Drill Bits

To avoid damage to the garage door and opener, disable locks before installing and operating the opener. Use a wood screw or nail to hold locks in the "open" (unlocked) position.

Operation at other than 120V 60 Hz will cause opener malfunction and damage.

Before you begin, complete the following test to make sure your door is balanced, and is not sticking or binding:

• Lift the door about halfway as shown. Release the door. It should stay in place, supported entirely by its springs.

• Raise and lower the door to see if there is any binding or sticking.

Screwdriver

Claw Hammer

Pliers

Adjustable End Wrench

CAUTION

Test Your Door

SECTIONAL DOOR

ONE-PIECE DOOR

Page 4

SECTIONAL Door Installation

Before you begin, survey your garage area to see whether any of the conditions below apply to your installation.

Horizontal and vertical reinforcement

is needed for lightweight garage doors

(fiberglass, steel, aluminum, door

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

Header Wall

— — — — — — — —

Door

Center

Slack in Chain Tension

is Normal When

Garage Door is Closed

Extension

Spring

Torsion

Spring

FINISHED CEILING

Support bracket &

fastening hardware

is required.

See page 17.

Access Door

Floor must be level

Safety Reversing Sensor

across width of door.

Based on your particular requirements, there are several installation steps which might call for materials and/or hardware not included in the carton.

• Step 1, page 12 - Look at the wall or ceiling above the garage door. The header bracket

must

securely fastened to structural supports.

• Step 5, page 17 - Do you have a finished ceiling in your garage? If so, a support bracket and additional fastening hardware may be required.

• Safety reversing sensor, page 21 - Depending upon garage construction, wood blocks may need to be fastened to mounting locations before sensors are installed.

• Step 10, page 22 - Alternate floor mounting of the safety reversing sensor will require hardware not provided.

• Step 11, page 24 - Do you have a steel, aluminum, fiberglass or glass panel door? If so, horizontal and vertical reinforcement is required.

• Look at the garage door where it meets the floor. It must close on the floor all the way across. Otherwise, the safety reverse system may not work properly. See page 30. Floor or door should be repaired.

• If your door is more than 7 feet high, see longer rails available on page 38.

Safety

Reversing

Sensor

Closed Position

Trolley

Rope & Handle

Rail Assembly

Chain

Manual

Release

Header

Wall

Garage

Door

Header Bracket

Garage

Spring

Door Bracket

Cable Pulley

Bracket

Cable

Door

Straight

Door

Arm

Curved

Door Arm

• The opener can be installed within 2 feet of the left or right of the door center if there is a torsion spring or center bearing plate in the way of the header bracket or door bracket area. If your door has extension springs, the opener

must

be installed

in the center of the door. See pages 12 and 24.

• Do you have an access door in addition to the garage door? If not, Model 7702CB Outside Quick Release is required. See page 38.

You may find it helpful to refer back to this page as you proceed with the installation of your opener.

Page 5

Before you begin, survey your garage area to see whether any of the conditions below apply to your installation.

Based on your particular requirements, there are several installation steps which might call for materials and/or hardware not included in the carton.

• Step 1, page 12 - Look at the wall or ceiling above the garage door. The header bracket must be securely fastened to structural supports.

• Step 5, page 17 - Do you have a finished ceiling in your garage? If so, a support bracket and additional fastening hardware (not supplied) may be required.

• Safety reversing sensor, page 21 - Depending on garage construction, wood blocks may need to be securely fastened to mounting locations before sensors are installed.

• Step 10, page 22 - Alternate floor mounting of the safety reversing sensor will require hardware that is not provided.

• Step 11, page 25 - Generally, a one-piece door does not require reinforcement. If your door is lightweight, you can refer to the information relating to sectional doors on page 24.

• Step 11, page 25 - Depending on your door's construction, you might need additional mounting hardware for the door bracket.

• Do you have an access door in addition to the garage door? If not, Model 7702CB Outside Quick Release is required. See page 38.

• The gap between the bottom of the garage door and the floor cannot exceed 1/4". Otherwise, the safety reverse system may not work properly. See page 30. The floor or the door

should be repaired.

ONE-PIECE Door Installation

You may find it helpful to refer back to this page as you proceed with the installation of your opener.

One-Piece Door without Track

One-Piece Door with Track

Closed Position

Slack in Chain Tension

is Normal When

Garage Door is Closed

Header

Wall

Access Door

Safety

Reversing

Safety

Reversing Sensor

Gap between floor and bottom

of door must not exceed 1/4".

Sensor

FINISHED CEILING

Support bracket

& fastening

hardware is required.

See page 17.

Cable

Pulley Bracket

Header Bracket

Door

Bracket

Header

Wall

Garage

Door

Closed Position

Cable

T-rail

Straight

Door

Arm

Trolley

Curved

Door

Arm

Manual

Release

Rope & Handle

Access

Door

Safety

Floor must be level

across width of doorSafety

Reversing

Sensor

Reversing

Sensor

Header

Wall

Garage

Door

Belt

Pulley Bracket

Header Bracket

Door

Bracket

Curved

Door Arm

Straight

Door

Arm

Belt

Trolley

T-rail

Emergency Release

Rope & Handle

Page 6

Carton Inventory

Your garage door opener is packaged in one carton which contains all parts illustrated below. If anything is missing, carefully check the packing material. Parts may be "stuck" in the foam. Hardware for assembly and installation is shown on page 7.

Models 5100 (1) & 5100-2 (2) Model 3000

9 0

7 8

5 6

3 4

1 2

Multi-Function

Remote Control Transmitter

Security

Models 4100, 3000, 2100, 1100 (1)

4100-2 & 710-2 (2)

Single-Function

Remote Control Transmitter

Models 5100 & 5100-2 (2)

Models 4100 & 710 (1)

Light Lens

End Section (2)

Model 3000 & 2100 Only

ENTER

Trolley

T-rail

2-Conductor Bell Wire

White & White/Red

Rail Brace (3)

T-rail

Center Section

(each) (2)

Models 5100 & 5100-2

LOCK

LIGHT

Multi-Function

Door Control Panel

Cable Pulley

Bracket

CEILING MOUNT ONLY

Header Bracket

Models 4100, 3000, 2100,

1100, 4100-2 & 710-2

Lighted Door Control Button

with (2) 6ABx1-1/2" screws

Door Bracket

Plate

Light Lens (1)

Safety Reversing Sensor

Mounting Bracket

With Square Holes (2)

Safety Reversing Sensor

Mounting Bracket

With Slot (2)

Hanging Brackets

Safety Reversing Sensor (2)

(1) Sending Eye

(1) Receiving Eye

Chain and Cable in

Dispensing Carton

"C" Wrap (2)

2-Conductor Bell Wire

with Connector (2 Rolls)

White & White/Black

Curved Door

Arm Section

Sprocket Cover

Straight Door

Arm Section

Safety Labels

and

Literature

Page 7

Group all hardware found in all packages contained in the rail and opener cartons into the three kits illustrated below.

Assembly Hardware Kit 41A2848

Washered Screw 5/16"-18x1/2" (2)

(mounted in opener)

Hex Screw

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

Lag Screw

5/16"-18x1-7/8" (4)

Hex Screw

5/16"-18x7/8" (3)

Trolley

Threaded Shaft (1)

Installation Hardware Kit 41A3475

NOTICE

Handle

Nut

5/16"-18 (5)

Nut 5/16"-18 (6)

Carriage Bolt

1/4"-20x1/2" (12)

Lock Washer

5/16" (4)

RAIL GREASE

NO. 83A4

Rail Grease

Lock Washer 5/16" (6)

Master Link (2)

Lock Nut

1/4"-20x7/16" (12)

Rope

Carriage Bolt

5/16"-18x2-1/2" (2)

Clevis Pin

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

Lag Screw

1/4x1-1/2" (4)

Hex Screw

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

Screw

6ABx1" (2)

Insulated

Staples (10)

Safety Reversing Sensor

Installation Hardware Kit 41A4116

Carriage Bolt

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

Screw

#10-32x3/8" (4)

Clevis Pin

5/16"x1" (2)

Lock Nut

1/4"-20 (4)

Lock Nut

#10x32 (4)

Dry Wall Anchors (2)

Ring

Fastener (3)

Wing Nut (2)

Insulated

Staples (20)

Page 8

Hex Screws

5/16"-18x7/8"

Cable Pulley

Bracket

Bracket & Rail Must Be Aligned

Lock Washer

5/16"

Nut

5/16"-18

T-RAIL BACK (TO OPENER)

T-RAIL FRONT

(TO DOOR)

Cable pulley bracket

attaches to FRONT

END of T-rail

T-rail

(End Section)

T-rail

(Center Section)

Carriage Bolt

1/4"-20x1/2"

T-rail

(End Section)

Square Carriage

Bolt Hole

1/4" Lock Nut

Hex Screws

5/16"-18x7/8"

Cable Pulley

Bracket

Bracket & Rail Must Be Aligned

Lock Washer

5/16"

Nut

5/16"-18

Assemble Tee R

4/16/

Assembly Section: Pages 8 – 1 1

T o avoid installation difficulties, do not run the garage door opener until instructed to do so.

Assembly Step 1

Assemble the T-rail & Attach the Cable Pulley Bracket

• Align the 4 T-rail sections on a flat surface exactly as shown. Center sections are interchangeable. Front and back sections are also interchangeable for ease of assembly.

• Insert the carriage bolts so the square bolt necks seat in the square holes in the T-rail sections and pass through the round holes in the rail braces. Assemble lock nuts, ensure alignment and tighten.

If T-rail is not assembled exactly as shown, trolley will not travel smoothly along length of rail or it will hit against nuts.

Right

Wrong

Make sure bolt necks are seated in the square holes and rails are aligned before you tighten lock nuts. (See right and wrong views). Improper assembly can cause jerky trolley operation, noise and/or nuisance door reversals.

• Position the cable pulley bracket on the front end of the T-rail as shown. Fasten securely with the hardware shown.

Hardware Shown Actual Size

Lock Nut

1/4"-20x7/16"

Hex Screw

5/16"-18x7/8"



Carriage Bolt

Nut

5/16"-18

1/4"-20x1/2"

Lock Washer

5/16"

When tightening the screws, be sure to keep bracket parallel to the rail. Otherwise, the rail may bow when the opener

Right

Wrong

is operated.

Page 9

Assembly Step 2

Washered Screw

5/16"-18x1/2"

USE ONLY THIS

TYPE AND SIZE 

Temporary Stop

Screwdriver

Shaft

Inner Nut

5/16"

Trolley

Hex Screw

Trolley

Threaded

Shaft

Lock

Washer

5/16"

Outer Nut

5/16"

Inner Nut

5/16"

Trolley

Install the Trolley on the T-rail

Hardware Shown Actual Size

• Attach the threaded shaft to the trolley with the lock washer and nuts as shown.

Lock Washer

5/16"

Nut

5/16"-18

• As a temporary stop, insert a screwdriver into the hole in the front end of the T-rail.

• Slide the trolley assembly along the rail to the screwdriver stop.

If trolley hits against the nut on the T-rail, the bolts and nuts were attached from the wrong side and must be repositioned. Review Step 1.

Assembly Step 3

Fasten the T-rail to the Opener

• Place the opener on packing material to protect

the cover. For convenience, put a support under the cable pulley bracket.

• Remove the (2) 5/16"-18x1/2" washered screws mounted in the top of the opener.

• Align the holes in the back section of the T-rail with the holes in the opener.

• Fasten the rail with the (2) washered screws previously removed. Tighten securely.

Remember to use only these screws!

screws will cause serious damage to the opener.

• Insert a 5/16"-18x7/8" hex screw into the trolley stop hole in the T-rail as shown. Tighten securely with a 5/16" lock washer and nut. This screw limits trolley travel in the UP direction.

Nut

5/16"-18

Hex Screw

5/16"-18x7/8"

Hardware Shown Actual Size

Any other

Lock Washer

5/16"

CAUTION

To fasten rail, use only those screws mounted in the top of the opener. Any other screws will cause serious damage to the opener.

USE ONLY THIS TYPE AND SIZE 

SCREW

5/16"-18x7/8" Trolley

Stop Hole

T-Rail

(Back Section)

Lock Washer

5/16"

Nut

5/16"-18

Hex Screw

Washered Screw

5/16"-18x1/2"

Page 10

Assembly Step 4

Leave Chain and Cable

Inside Dispensing

Carton to Prevent Kinking

Dispensing Carton

Keep Chain and Cable

Taut When Dispensing

Master Lin

Clip-On Spr

Master

Link Cap

Cable

Pulley

Cable

Loop

Master

Link Bar

Master Link

Clip-On Spring

Trolley

T-rail

Pin Notch

Chain

Flat end 

of Trolley

Threaded Shaft

Master

Link Cap

Master

Link Cap

Master Link

Clip-On Spring

Install Chain & Cable

In This Direction

Install the Chain/Cable & Attach the Sprocket Cover

• Detach the cable loop from the carton and fasten it to the trolley with a master link from the hardware bag. See master link procedure, Figure 1.

• With the trolley against the screwdriver, dispense the cable around the pulley.

• Proceed back around the opener sprocket, Figure 2. Be sure sprocket teeth engage the chain. Continue forward to the trolley threaded shaft, Figure 3.

• Use the second master link to connect the chain to the flat end of the shaft. Check to

make sure the chain is not twisted.

• Remove the screwdriver.

WARNING

Serious injury can result if fingers become entangled in moving opener sprocket. Attach sprocket cover securely. Never operate opener while your hand is near the opener sprocket.

Figure 2

Opener

Sprocket

Figure 3

Front Tab Slot

Sprocket

Cover

Back Tab Slot

Mounting

Plate

Top of Opener

To attach the sprocket cover:

• Insert the back tab in the opener slot. Squeeze the

cover slightly and insert the front tab in the slot on

Push pins of master link bar through cable loop and hole in front end of trolley. Push cap over pins and into notches. Slide clip-on spring over cap and into notches until both pins are securely locked.

Figure 1

Master Link Procedure:

the mounting plate.

Page 11

Assembly Step 5

Tighten the Chain & Cable

• Spin the inner nut and lock washer down the threaded shaft, away from the trolley.

• To tighten the chain, turn outer nut in the direction shown. As you turn the nut, keep the chain

from twisting.

• When the chain is approximately 1/2" above the base of the T-rail at its midpoint, re-tighten the inner nut to secure the adjustment.

Sprocket noise can result if chain is either too loose or too tight.

When installation is complete, you may notice some chain droop with the door closed. This is normal. If the chain returns to the position shown when the door is open,

NOTE: During future maintenance, the manual release handle to disconnect trolley before adjusting chain.

do not re-adjust the chain.

ALWAYS

pull

Outer Nut

To Tighten

Outer Nut

Trolley

Base of T-rail

Chain

Lock

Washer

Inner Nut

To Tighten

Inner Nut

1/2"

You have now finished assembling your garage door opener. Please read the following warnings before proceeding to the installation section:

IMPORTANT INSTALLATION INSTRUCTIONS

WARNING

To reduce the risk of severe injury or death to persons:

1. READ AND FOLLOW ALL INSTALLATION INSTRUCTIONS.

2. Install only on a properly balanced and lubricated garage door.

could result in severe injury or death.

must be made by a professional service person before installing opener.

3. Disable all locks and remove all ropes connected to the garage door before installing the opener.

Repairs to cables, spring assemblies and other hardware

Ropes connected to a garage door can cause entanglement and death.

4. If possible, install door opener 7 feet or more above floor with the manual release handle mounted 6 feet above the floor.

5. Do not connect the opener to power source until instructed to do so.

6. Locate the Door Control within sight of the door at a minimum height of 5 feet where small children cannot reach and away from all moving parts of the door.

7. Install the User Safety Instruction Label on the wall adjacent to the control button and the Maintenance Instruction Label in a prominent location on the inside of the garage door.

An improperly balanced door

8. Upon completion of the installation, the door must reverse when it comes in contact with a one-inch high object (or a 2x4 laid flat) on the floor.

9. Do not wear watches, rings or loose clothing while installing or servicing an opener. Jewelry or loose clothing can be caught in the mechanism of the garage door or the opener.

Page 12

Vertical

Guideline

Finished

Ceiling

Vertical

Guideline

Header

Wall

2x4

Structural

Supports

Installation Section: Pages 12 – 27

Installation Step 1

Determine Header Bracket Location

Installation procedures vary according to garage door types. Follow the instructions which apply to your door.

SECTIONAL Door and

ONE-PIECE Door With Track

WARNING

If the header bracket is not rigidly fastened to a structural support on the header wall or ceiling, the safety reverse system may not work properly (see page 30).

not reverse when required, and could cause serious injury or death.

The garage door springs, cables, pulleys, brackets and their hardware are under extreme tension.

Do not attempt to loosen, move or adjust them yourself. Serious personal injury or death could result.

service.

• Close the door and mark the inside vertical centerline of the garage door.

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

Remember, you can fasten the header bracket within 2 feet to the left or right of the door center a torsion spring or center bearing plate is in the way; or you can attach it to the ceiling (refer to page 14) when clearance is minimal.

If you need to install the header bracket on a 2x4 (on wall or ceiling), use lag screws (not supplied) to securely fasten the 2x4 to structural supports as shown here and on page 13.

The door might

Call for garage door

only

• Open your door to the highest point of travel as shown. Draw an intersecting horizontal line on the header wall 2" above the high point. This height will provide travel clearance for the top edge of the door.

Proceed to Step 2, page 14.

Door

Sectional door

with curved track

Ceiling

Header

Wall

Highest Point

of Travel

Track

Header

Wall

Highest Point

of Travel

Door

One-piece door

with horizontal track

Track

Page 13

ONE-PIECE Door Without Track

Read the Safety Instructions on page 12. They also apply to doors without tracks.

• Close the door and mark the inside vertical centerline of your garage door. Extend the line onto the header wall above door.

If headroom clearance is minimal, you can install the header bracket on the ceiling. See page 14.

•

If you need to install the header bracket on a 2x4 (on wall or ceiling), use lag screws (not supplied) to securely fasten the 2x4 to structural supports as shown.

Header Wall

Highest Point

of Travel

Header Wall

Vertical

Centerline

2x4

Vertical

Centerline of

Garage Door

Unfinished

Ceiling

2x4

OPTIONAL CEILING MOUNT

FOR HEADER BRACKET

Header

Wall

Highest Point

of Travel

Structural

Supports

Door

Jamb

Hardware

Distance

One-piece door without track

jamb hardware

• Open your door to the highest point of travel as shown. Measure the distance from the top of the door to the floor. Subtract the actual height of the door. Add 8" to the remainder. (See Example.)

• Close the door and draw an intersecting horizontal line on the header wall at the determined height.

If the total number of inches exceeds the height available in your garage, use the maximum height possible, or refer to page 14 for ceiling installation.

Door

Distance

Pivot

One-piece door without track

pivot hardware

Example

Distance from top of door

(at highest point of travel) to floor...........................92"

Actual height of door.............................................-88"

Remainder................................................................4"

Add.........................................................................+8"

Bracket height on header wall..............................=12"

(Measure UP from top of CLOSED door.)

Proceed to Step 2, page 14.

Page 14

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.

Fasten the Header Bracket to the Wall

• Center the bracket on the vertical guideline with the bottom edge of the bracket on the horizontal line as shown (with the arrow pointing toward the ceiling).

Vertical

Header

Wall

2x4

Structural

Support



Highest

Point of Travel

(of Garage Door)

CEILING MOUNT ONLY

Header

Bracket

2"



Center

Line

Vertical Center

Line

Garage

Door

Lag Screws

5/16"x18x1-7/8"

Door

Spring

• Mark either 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.

Wall

Mounting Holes

CEILING MOUNT ONLY

The nail hole is for positioning

only. You must use lag screws to

mount the header bracket.

Optional 

Wall Mounting

Holes

Hardware Shown Actual Size

Lag Screw

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

Fasten the Header Bracket to the Ceiling

• Extend the vertical guideline onto the ceiling as shown.

• Center the bracket on the vertical mark, no more than 6" from the wall. Make sure the arrow is pointing toward the wall. The bracket can be mounted flush against the ceiling when clearance is minimal.

• Mark holes designated for ceiling mount only. Drill 3/16" pilot holes and fasten bracket securely to a structural support with the hardware provided.

Ceiling Mounting Holes

CEILING MOUNT ONLY

The nail hole is for positioning only.

You must use lag screws to mount

the header bracket.

Door

Spring

Garage

Door

Header Bracket

6" Maximum

Finished

Ceiling

Vertical

Center Line

Lag Screws

5/16"x18x1-7/8"

Header

Wall

Vertical

Center Line

Page 15

Installation Step 3

Attach the T-rail to the Header Bracket

Header Wall

Header Bracket

Cable Pulley

Bracket

• Position the opener on the garage floor below the header bracket. Use packing material as a protective base.

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 T-rail to clear the spring.

• Position the cable pulley bracket against the header bracket.

• Align the bracket holes and join with a clevis pin as shown.

• Insert a ring fastener to secure.

Garage

Door

T-rail

Clevis Pin

5/16"x2-3/4"

INCREASE TRAVEL

DOWN

Header Bracket

Ring Fastener

Cable

Pulley

Bracket

T-rail

Temporary

Support

Hardware Shown Actual Size

Clevis Pin

5/16"x2-3/4"

Ring Fastener

Page 16

Installation Step 4

Position the Opener

Follow instructions which apply to your door type as illustrated.

SECTIONAL Door & ONE-PIECE Door with Track

A 2x4 laid flat is convenient for setting an ideal door-to-T-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 flat on the top section beneath the T-rail.

If the top panel hits the trolley when you raise the door, pull down on the trolley release arm to disconnect the inner and outer sections. The trolley can remain disconnected until Step 12 is completed.

CAUTION

To prevent damage to steel, aluminum, fiberglass or glass panel doors, do not rest the opener on the door without using a 2x4.

T-rail

Door

2x4 Laid Flat

Stepladder

Trolley

Release Arm

Trolley

ONE-PIECE Door without Track

• With the door fully open and parallel to the floor, measure the distance from the floor to the top of the door.

• Using a stepladder as a support, raise the opener to the same distance as the door from the floor (it will be at a slight angle as shown).

• The top of the door should be level with the top of the opener. Do not position the opener more than 2" above this point.

Header Bracket

Top of Opener

Top of Door

Stepladder

Page 17

Installation Step 5

Hang the Opener

Two representative installations are shown. Yours may be different. Hanging brackets should

be angled, Figure 1, to provide rigid support. On finished ceilings, Figure 2, attach a sturdy metal bracket to structural supports before installing the opener. The bracket and fastening hardware are not supplied.

• Measure the distance from to the structural support.

• Cut both pieces of the hanging bracket to required lengths.

• Drill 3/16" pilot holes in the structural supports.

• Attach one end of each bracket to a support with 5/16"x1-7/8" lag screws.

• Fasten the opener to the hanging brackets with 5/16"-18x7/8" hex screws, lock washers and nuts.

• Check to make sure the T-rail is centered over the door (or in line with the header bracket if the bracket is not centered above the door).

• Remove the 2x4. Operate the door manually. If the door hits the rail, raise the header bracket.

each

side of the opener

WARNING

The opener could fall and injure someone if it is not properly secured.

securely to structural supports of the garage.

Figure 1

Measure Distance

5/16"-18x7/8" Screw



5/16" Lock Washer

5/16"-18 Nut

Fasten the opener

Structural

Supports

Lag Screws

5/16"x1-7/8"

Grease the top and underside of the rail surface where the trolley slides with rail grease.

Hardware Shown Actual Size

Lag Screw

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

Hex Screw

5/16"-18x7/8"

Nut 5/16"-18

RAIL GREASE

NO. 83A4



Lock Washer 5/16"

Figure 2

Bracket

(Not Supplied)

5/16"-18x7/8" Screw



5/16" Lock Washer

5/16"-18 Nut

Hidden  Support

– Finished Ceiling –

Lag Screws

5/16"x1-7/8"

(Not Supplied)

5/16"-18x7/8" Screw

5/16" Lock Washer

5/16"-18 Nut

Page 18

Installation Step 6

Opener

Terminal

Screws

2-Conductor

Bell Wire

Antenna

Back Panel

of Opener

Lighted Door

Control Button

Terminal Screws

2-Conductor

Bell Wire

WHT

RED

Lighted

Door Control

Button

M.D.C. CERT. NO.

132C2105-1

WARNING: To reduce the risk of severe injury or death by entrapment, when adjusting either the force or limits of travel controls ensure that the door reverses on a 1 inch object (or a 2 x 4 board laid flat). See instructions for proper adjustment procedure.

This device complies with FCC Rules Part

15. Operation of this device is subject to the following conditions:

1. This device may not cause harmful interference. 2. This device must accept any interference that may be received, including interference that may cause undesired operation.

PART NO: Nº DE PIÈCE:

D.O.C. CERT. NO.

DATE:

Sears Roebuck & Co. Sears Canada Inc., Toronto Assembled in Mexico - Assemblé du Mexique

PAT. #RE29,525; 4,750,201; 4,806,930 Other Patents Pending.

AVERTISSEMENT: Pour réduire les risques de

blessures mortelles par happement, après tout réglage de la force de déclenchement ou des seuils de fin de course s'assurer que le sens de la course s'inverse lorsque la porte entre en contact avec un object de 13 mm (1 po) de hauteur (ou un madrier de 2 x 4 de section, à plat) posé sur le sol. Effectuer les reglages selon les procédures décrites dans la notice.

2 3

TO PROGRAM RECEIVER CODE FOR EACH REMOTE CONTROL

1. Press and HOLD remote control transmitter push button.

2. Press receiver code button. The opener light will flash once.

3. Release transmnitter button. Opener has learned code.

TO ERASE ALL RECEIVER CODES

1. Press and HOLD receiver code button. Green indicator light alongside will turn ON.

2. When light turns OFF (about 6 seconds) ALL codes are erased from opener memory.

-2

-1

WHITE

RED

Multi-function

Door Control Panel

Terminal Screws

2-Conductor

Bell Wire

Door Control

Push Bar

LIGHT

LOCK

Multi-Function

Door Control Panel

Light Button

Lock Button

-1

-2

Install the Door Control

• Strip 1/4" of insulation from one end of the bell wire; connect the wire to the two screw terminals on the back of the Door Control: white to 2 and white/red to 1.

• Locate the Door Control within sight of the

door at a minimum height of 5 feet where small children cannot reach, and away from all moving parts of the door and door hardware.

Fasten the Lighted Door Control Button securely with 6ABx1-1/2" screws. The Multi-Function Door Control Panel uses 6ABx1" screws. If installing into drywall, drill 5/32" holes and use the anchors provided.

• Run the bell wire up the wall and across the ceiling to the opener. Use insulated staples to secure the wire in several places. Be careful not to pierce the wire with a staple, thereby resulting in a short.

• Receiver terminal screws and the antenna are located on the back panel of the opener. Position the antenna wire as shown.

• Then connect the bell wire to the opener terminal screws: white to 2 and white/red to 1.

• Remember to affix the User Safety Instruction

label to the wall near the door control, and the Maintenance Instruction Label in a prominent location on the inside of the garage door.

If the label adhesive will not adhere to your garage wall surface (or becomes loose with time) use tacks to secure the label alongside the Door Control.

Page 32 explains how to operate the opener using the Door Controls and the Lock and Light features available on the Multi-Function Door Control Panel.

Hardware Shown Actual Size

WARNING

Children operating or playing with a garage door opener can injure themselves or others.

The garage door could close and cause serious injury or death.

Install the Door Control (or any additional push buttons) out of the reach of children and away from all moving parts of the door and door hardware, Do not allow children to operate the push button(s) or the remote control transmitter(s).

A moving garage door could injure someone under it.

door is properly adjusted, you can see it clearly, and there are no obstructions to door travel.

Do NOT connect the power and operate the opener at this time.

full

open

connected and properly aligned. See Safety Reversing Sensor Instructions beginning on page 21.

Outside Keylock Accessory Connections:

To opener terminal screws: white to 2 & white/red to 1

All models except 5100/5100-2

but where the garage door is visible.

Activate the opener only when the

The trolley will travel to the

position but will not return to the

position until the sensor beam is

Models 5100 & 5100-2

6ABx1-1/2" Screw

Lighted Door Control Button

6ABx1" Screw

Multi-Function Door Control Panel

Insulated Staples

Dry Wall Anchors

Page 19

Installation Step 7

Install the Light(s) & the Lens(es)

Install the Light(s)

• Install a 75 watt maximum light bulb in (each) socket. The light(s) will turn ON and remain lit for approximately 4-1/2 minutes when power is connected. Then the light(s) will turn OFF.

• If a bulb burns out prematurely due to vibration, replace with a standard-neck "Garage Door Opener" bulb.

Figure 1

Light Lens

Panel Screw

Lens Slot

75 Watt Max.

Light Bulb

Lens Tab

Install the Lens (Models 3000 & 2100)

• See Figure 1.

• Locate and loosen (approximately 1/8") the two screws near top of opener front panel. Position lens against panel with slotted tabs directly below screws. Slide lens up to seat tabs behind screws. Snap bottom tabs of lens into panel slots. Retighten top panel screws to secure lens.

Install the Lens(es) (All Other Models) (Except Model 1100 - No Lens)

• See Figure 2.

• Slide lens into guides. Snap bottom tabs into lens slots.

• Reverse the procedure to remove the lens(es).

Installation Step 8

Attach the Manual Release Rope & Handle

Overhand

Knot

Figure 2

Lens

Guide

Lens

Slot

75 Watt

(Maximum)

Light Bulb

(Model

5100 Only)

Lens

Tab

WARNING

Do not use the red handle to pull the door open or closed.

and you could fall.

to disengage the trolley and, if possible, only when the door is closed.

Garage doors are heavy. If the door is open when the handle is pulled, the door could close inadvertently if it is not properly balanced. Serious injury may result to persons under the door. Make sure the doorway is clear of persons and obstructions before pulling handle when door is open.

The rope knot could become untied

Use the manual release only

Trolley

Rope

Overhand

Knot

NOTICE

Trolley

Release Arm

Manual

Release 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.

The knot should be at least 1" 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 above the floor. Secure with an overhand knot.

If it is necessary to cut the rope, heat seal the cut end with a match or lighter to prevent unraveling.

Page 20

Installation Step 9

WARNING

Electrical Requirements

To reduce the risk of electric shock, your garage door opener has a grounding type plug with a third grounding pin. This plug will type outlet.

If the plug doesn't fit into the outlet you have, contact a qualified electrician to install the proper type outlet.

only

fit into a grounding

To avoid installation difficulties,

do not run the opener at this time.

To prevent electrocution or fire,

and wiring must be in compliance with local electrical and building codes.

Right

Wrong

• Do not change the plug in any way.

• Do not use a 2-wire adapter.

• Do not use an extension cord.

installation

If permanent wiring is required by your local code, refer to the following procedure:

WARNING

To prevent electrocution, remove power from the garage door opener you plan to use for the permanent connection.

• To make a permanent connection through the 7/8" diameter hole in the top of the opener (according to local code):

• Remove the opener 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.

grounded.

• Reinstall the cover.

To avoid installation difficulties,

do not run the opener at this time.

and

from the circuit

The opener must be

Permanent Wiring

Connection

Ground Tab

Green

Ground Screw

Ground Wire

White Wire

Black

Wire

BlackWire

Page 21

The Protector System

Information you'll need before you begin the installation of the safety reversing sensor.

The safety reversing sensor

must

be connected and aligned correctly before the garage door opener will move in the down direction. This is a required safety device and cannot be disabled.

Installation procedures are the same for sectional and one-piece doors.

— Left Side of Garage —

WARNING

Without a properly working safety reversing sensor, persons (particularly children) could be injured or killed by a closing garage door.

Read and follow all instructions. To protect small children, install the safety

reversing sensor so that the beam will be no higher than 4"-6" above the garage floor.

Disconnect power to the garage door opener before installing the safety reversing sensor.

— Right Side of Garage —

Sensor

Sensor Beam

Unit

4-6" max.

above floor

Invisible Light Beam

Protection Area

Figure 1: Facing the door from inside the garage

Be sure power to the opener is disconnected.

The sending eye transmits an invisible light beam to the receiving eye. The units can be installed on either side of the garage door as long as the sun never shines directly into the receiving eye lens.

Look at the label on the connector end of each case to identify the sensors.

The brackets must be connected and fastened so that the sending and receiving eyes face each other as shown in Figure 1.

If an obstruction breaks the light beam while the garage door is closing, the door will stop and reverse to full open position, and the opener lights will flash for 5 seconds.

Sensor Beam

Sensor

Unit

4-6" max. above floor

The brackets

must

be securely fastened to a solid surface such as the studs on either side of the door, or add a piece of wood at each location if installing in masonry construction.

The invisible light beam path must be unobstructed. No part of the garage door (or door tracks, springs, hinges, rollers or other hardware) can interrupt the beam while the door is closing. If it does, use a piece of wood to build out each sensor mounting location to the minimum depth required for light beam clearance.

Page 22

Installation Step 10

Install the Safety Reversing Sensor

Figures 2 and 3 show assembly of brackets and "C" wrap based on the recommended installation of the sensors on each side of the garage door as shown on page 21.

However, Figures 4 and 5 are variations which may fit your installation requirements better. Make sure

the wraps and brackets are aligned so the sensors will face each other across the garage door.

• Fasten the "C" wraps to the mounting brackets

having square holes, using the hardware shown in Figure 2.

• Connect each assembly to a slotted bracket, using the hardware shown in Figure 3.

Note the alignment of the brackets for left and right sides of the door.

• Finger tighten the lock nuts.

• Use bracket mounting holes as a template to locate and drill (2) 3/16" diameter pilot holes on both sides of the garage door, 4"-6" above the floor

but not exceeding 6"

. (See warning on

page 21.)

• Attach bracket assemblies with 1/4"x1-1/2" lag screws as shown in Figure 3.

• Adjust right and left side bracket assemblies to the same distance out from the mounting surface. Make sure all door hardware obstructions are cleared. Tighten the nuts securely.

Figure 2

Figure 3

Inside

Garage

Wall

#10-32

Lock Nuts

1/4"-20

Lock Nuts

Mounting Bracket

With Square Holes



1/4x1-1/2"

Lag Screws

 

Mounting Bracket

with Slot

Mounting Bracket with Square Holes

"C" Wrap

#10-32x3/8"

Screws

1/4-20x1/2" Carriage Bolts

(with square shoulder)

"C" Wrap

#10-32x3/8"

Screw

Figure 4

#10x32

Lock Nut

Alternate Wall Mount

Inside

Garage

Wall

Mounting Bracket

Garage

Floor



with Slot

Hardware Shown Actual Size

Mounting Bracket

with Square Holes

"C" Wrap

Sensor

Indicator Light

1/4x1-1/2"

Lag Screw

Figure 5

Staples

Garage

"C" Wrap

1/4"-20x1/2"

Carriage Bolts

Alternate Floor Mount

Inside

Wall



Indicator Light

Sensor

Mounting Bracket

with Square Holes

Mounting Bracket

1/4"-20

Lock Nut



with Slot

Attach with

concrete anchors

(not provided)

Garage

Floor

Page 23

1/4-20x1-1/2"

Hex Bolt

"C" Wrap

Wire

Sensor

Wing Nut

Invisible Light Beam

Protection Area

Sensor

Connect Wire to

Opener Terminals

Bell Wire

– Finished Ceiling –

Indicator Light

OPENER TERMINAL SCREWS

Sensor

Connections

Wall Control Connections

(dotted line)

2 3

• Insert the wire connector into each sensor and push until you hear a click, Figure 6. The white tab on the sensor should be flush with the back of the connector.

Safety Sensor

Wire Connector

Figure 7

Figure 6

Tab should be flush with back of connector

White Tab

Push connector in until you hear a click

• Center each sensor unit in a "C" wrap with lenses pointing toward each other across the door.

• Secure sensors with the hardware shown. Finger tighten the wing nut on the for final adjustment. Securely tighten the

eye

wing nut.

receiving eye

to allow

sending

• Run paired wires from both sensors to the opener. Use insulated staples to secure the wire to the wall and ceiling.

• Strip 1/4" of insulation from each set of wires. Separate white and white/black wires sufficiently to connect to the opener terminal screws: white to 2 and white/black to 3.

• Plug in the opener. Make sure the Lock Feature is

off

. Green indicator lights in both the sending and

receiving eyes will

glow steadily

if wiring

connections and alignment are correct.

If the indicator light is

off

in the

receiving eye

(and the invisible light beam path is not obstructed), alignment is required.

• Loosen the receiving eye wing nut to allow slight

rotation of unit. Adjust sensor vertically and horizontally until the green indicator light

with a steady light

• When indicator lights are

glowing steadily

glows

in both

units, tighten the wing nut in the receiving eye unit.

1. If the

steadily

sending eye

after installation, check for:

Trouble Shooting

indicator light does not

• Electric power to the opener.

• A short in the white or white/black wires. These can occur under staples or at screw terminal connections.

• Incorrect wiring between sensors and opener.

• An open wire (wire break).

2. If the sending eye indicator light

glows steadily

the receiving eye indicator light doesn't:

• Check alignment.

• Check for an open wire to the receiving eye.

Hardware Shown Actual Size

Hex Bolt



1/4-20x1-1/2"

Wing Nut

glow

but

Page 24

Installation Step 11

Vertical

Guideline

Door

Bracket

Nut

5/16"-18

Carriage Bolt

5/16"-18x2-1/2"

Lock Washer

5/16"

Vertical

Guideline

Door

Bracket

Location

Header

Bracket

Door

Bracket

Door Bracket

Plate

Inside Edge

of Door or

Reinforcement Board

Horizontal and vertical reinforcement

is needed for lightweight garage doors

(fiberglass, aluminum, steel,

doors with glass panel, etc).

Vertical

Reinforcement

CAUTION

Fasten Door Bracket

Follow instructions which apply to your door type as illustrated below or on page 25.

A horizontal brace should be long enough to be secured to 2 vertical supports. A vertical brace should cover the height of the top panel.

The illustration 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.

To prevent damage to steel, aluminum, fiberglass or glass panel doors, always reinforce the inside of the door both vertically and horizontally with an angle iron.

SECTIONAL Door Installation Procedure

Figure 1

• Center the door bracket on the previously marked vertical guideline used for the header bracket installation.

• Position the bracket on the face of the door within the following limits:

A) The top edge of the bracket 2"-4" below the top

edge of the door.

B) The top edge of the bracket directly below any

structural support across the top of the door.

• Mark and drill 5/16" left and right fastening holes. Secure the bracket as shown in Figure 1 if there is vertical reinforcement.

If your installation doesn't require vertical reinforcement but does need top and bottom fastening holes for the door bracket, position the door plate over the door bracket as shown in Figure 2. Fasten securely with hardware shown in Figure 1.

Hardware Shown Actual Size

Nut 5/16"-18

Carriage Bolt

5/16"-18x2-1/2"

Figure 2

Lock Washer 5/16"

Page 25

Door

Bracket

Top of Door

(Inside Garage)



Carriage Bolt

5/16"-18x2-1/2"

Optional

Placement

Lock Washer

5/16"

Nut

5/16"-18

Horizontal and vertical

reinforcement is needed for

lightweight garage doors

(fiberglass, aluminum, steel, 

door with glass panel, etc.).

Header Wall

Vertical Centerline of Garage Door

– Finished Ceiling –

Optional

Placement

of Door Bracket

Header Bracket

Top Edge

of Door

2x4 Support

Door

Bracket

For a door with no exposed framing or for the optional installation, use 5/16"x1-1/2" lag screw (not supplied) to fasten door bracket. 

All ONE-PIECE Door Installation Procedure

Please read and comply with the warnings and reinforcement instructions on page 24. They apply to one-piece doors also.

• Center the bracket on the top of the door, in line with the header bracket as shown. Mark holes.

• Drill 5/16" pilot holes and fasten the door bracket with hardware supplied.

If the door has no exposed framing, drill 3/16" pilot holes and fasten the bracket with 5/16"x1-1/2" lag screws (not supplied) to the top of the door.

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.) Drill 3/16" pilot holes and substitute 5/16"x1-1/2" lag screws (not supplied) to fasten the bracket to the door.

Hardware Shown Actual Size

Nut 5/16"-18

Lock Washer 5/16"

Carriage Bolt

5/16"-18x2-1/2"

Page 26

Installation Step 12

Connect Door Arm to Trolley

Follow instructions which apply to your door type as illustrated below and on page 27.

SECTIONAL Doors Only

Make sure garage door is fully closed. Pull the manual release handle to disconnect the outer trolley from the inner trolley. Slide the outer trolley back (away from the door) about 2” as shown in Figures 1, 2 and 3.

Figure 1:

• Fasten straight door arm section to outer trolley

with a clevis pin. Secure the connection with a ring fastener.

• Fasten curved section to the door bracket in the same way as shown.

Inner Trolley

Outer Trolley

Clevis

Straight

Figure 1 Figure 2

Clevis Pin

Ring 

Fastener

Door

Bracket

Door Arm

Curved

Door Arm

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.

Lock

Washers

5/16"

Nuts

5/16"-18

Screws

5/16"-18x7/8"

Door Bracket

Rope

Manual

Release

Handle

Hole Alignment Alternative

Figure 3:

• If holes in curved arm are

above

holes in straight arm, disconnect straight arm. Cut about 6" from the solid end. Reconnect to trolley with

down

as shown.

cut end

• Bring arm sections together.

• Find two pairs of holes that line up and join with screws, lock washers and nuts.

Hardware Shown Actual Size

Nut 5/16"-18

Lock Washer 5/16"

Ring Fastener

Nuts

5/16"-18

Lock

Washers

5/16"

Screws

5/16"-18x7/8"

Cut This End

Figure 3

Hex Screw

5/16"-18x7/8"

Proceed to Adjustment Step 1, page 28. Trolley will re-engage automatically when the opener is operated.

Clevis Pin

5/16"x1"

Page 27

All ONE-PIECE Doors

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).

• With the door closed, connect the straight door arm section to the door bracket with a clevis pin.

• Secure with a ring fastener.

Bracket

Clevis Pin

Door

Straight

Arm

Ring

Fastener

Screws

5/16"-18x7/8

Lock

Washers

5/16"

Nuts

5/16"-18

Curved

Door Arm

On one-piece doors, before connecting the door arm to the trolley the travel limits must be adjusted. Limit adjustment screws are located on the left side panel as shown on page 28. Follow adjustment procedures below.

Fully Closed

Trolley

Fully Open

Trolley

Door Arm

Door Arm

Connector Hole

Door Arm

Connector Hole

Closed

Door

Open Door

Door with

Backward Slant

Door Arm

Adjustment Procedures for One-Piece Doors

Open Door Adjustment:

Decrease UP limit

• Turn the UP limit adjustment screw counterclockwise 5-1/2 turns.

• Press the Door Control push bar or button. The trolley will travel to the fully open position.

• Manually raise the door to the open position (parallel to the floor), and lift the door arm to the trolley. The arm should touch the trolley just in back of the door arm connector hole. Refer to the fully open trolley/door arm positions in the illustration. If the arm does not extend far enough,

• Turn the DOWN limit adjustment screw clockwise 5 complete turns.

• Press the Door Control push bar or button. The trolley will travel to the fully closed position.

• Manually close the door and lift the door arm to the trolley. The arm should touch the trolley just ahead of the door arm connector hole. Refer to the fully closed trolley/door arm positions in the illustration. If the arm is behind the connector hole, adjust the limit further. One full turn equals 2" of trolley travel.

adjust the limit further. One full turn equals 2" of trolley travel.

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 floor.

Closed Door Adjustment:

Decrease DOWN limit

Page 28

Adjustment Step 1

Adjust the UP and DOWN Limits

Do not make any limit adjustments until the Safety Reversing Sensors are completely installed.

Limit adjustment settings regulate the points at which the door will stop when moving up or down.

The door will stop in the up direction if anything interferes with door travel. The door will reverse in the down direction if anything interferes with the door travel (including binding or unbalanced doors).

To operate the opener, press the Door Control push bar or button. 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 (see page 30).

Adjustment procedures are outlined below. Run the

opener through a complete travel cycle after each adjustment.

Repeated operation of the opener during adjustment procedures may cause the motor to overheat and shut off. Simply wait 15 minutes and try again.

Read the procedures carefully before proceeding to Adjustment Step 2. Use a screwdriver to make limit adjustments.

How and When to Adjust the Limits

• If the door does not open completely, but opens at least five feet:

Increase up travel. Turn the UP limit adjustment screw clockwise. One turn equals 2" of travel.

NOTE: To prevent the trolley from hitting the cover protection bolt, keep a minimum distance of 2-4" between the trolley and the bolt.

• If door does not open at least 5 feet:

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" of travel.

If the door still won't close completely and the trolley bumps into the pulley bracket (see page 4 or 5), try lengthening the door arm (see page 26).

If you have adjusted the door arm to the maximum length and the door still will not close completely, lower the header bracket. See Installation Step 1, pages 12 and 13.

• If the opener reverses in fully closed position:

Decrease down travel. Turn the DOWN limit adjustment screw clockwise. One turn equals 2" of travel.

• If the door reverses when closing and there is no visible interference to travel cycle:

If the opener lights are flashing, the Safety Reversing Sensors are either not installed, misaligned, or obstructed. See Troubleshooting, page 23.

Test the door for binding: Pull the manual release handle. Manually open and close the door. If the door is binding, call for garage door service. If the door is not binding or unbalanced, adjust the DOWN (close) force. See Adjustment Step 2.

Adjustment Section: Pages 28 – 30

Improper adjustment of the travel limits will interfere with the proper operation of the safety reverse system. The door might not

reverse properly when required and could seriously injure or kill someone under it. Test

the safety reverse system following all adjustments to the travel limits. See page 30.

WARNING

2-4"

Cover

Protection

Bolt

Left Side

Panel

INCREASE TRAVEL

DOWN

Adjustment Label

INCREASE TRAVEL DOWN

Adjustment

Screws

Limit

Page 29

Adjustment Step 2

Adjust the Force

Force adjustment controls are located on the back panel of the opener. Force adjustment settings regulate the amount of power required to open and close the door.

The door will interferes with its travel. The door will

down

direction if anything interferes with its travel

(including binding or unbalanced doors). If the forces are set too light, door travel may be

interrupted by direction and conditions can affect the door movement, so occasional adjustment may be needed.

The maximum force adjustment range is 260 degrees, about 3/4 of a complete turn. Do not force controls beyond that point. Turn force adjustment controls with a screwdriver.

stop

in the updirection if anything

nuisance reversals

stops

in the

direction. Weather

reverse

down

in the

WARNING

Too much force on the door will interfere with the proper operation of the safety reverse system.

when required and could seriously injure or kill someone under it.

beyond the minimum amount required to close the door. Do not use the force adjustments to compensate for a binding or sticking garage door. Test the safety reverse system following all adjustments to force levels. See page 30.

The door might not reverse properly

Do not increase the force

Force

Adjustment

Controls



Sears Roebuck & Co. Sears Canada Inc., Toronto Assembled in Mexico - Assemblé du Mexique

PAT. #RE29,525; 4,750,201; 4,806,930 Other Patents Pending.

AVERTISSEMENT: Pour réduire les risques de

blessures mortelles par happement, après tout réglage de la force de déclenchement ou des seuils de fin de course s'assurer que le sens de la course s'inverse lorsque la porte entre en contact avec un object de 13 mm (1 po) de hauteur (ou un madrier de 2 x 4 de section, à plat) posé sur le sol. Effectuer les reglages  selon les procédures décrites dans la notice. 

PART NO: Nº DE PIÈCE:

D.O.C. CERT. NO.



M.D.C. CERT. NO.

DATE:

132C2105-1

Adjustment Label

How and When to Adjust the Forces

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 one-inch obstruction. See page 30.) If the door is hard to

hold or doesn't reverse, decrease the DOWN (close) force by turning the control counterclockwise.

Make 10 degree turn adjustments until the door reverses normally. After each adjustment, run the opener through a complete cycle.

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 10 degree turn adjustments until the door stops easily. After each adjustment, run the opener through a complete travel cycle.

Back Panel

of Opener

If the door doesn't open

at least

5 feet

Increase UP (Open) force by turning the control clockwise. Make 10 degree turn adjustments until door opens completely. Re-adjust the UP limit if necessary. After each adjustment, run the opener through a complete travel cycle.

If the door

reverses

during the down (close)

cycle and the opener lights aren't flashing

Increase DOWN (close) force by turning the control clockwise. Make 10 degree turn 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.

Page 30

Adjustment Step 4

Test the Safety Reverse System

Test

• Place a one-inch 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.

Adjustment

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.

• Repeat the test.

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 26.

• When the door reverses on the one-inch board (or a 2x4 laid flat), remove the obstruction and run the opener through 3 or 4 complete travel cycles to test adjustment.

If the door will not reverse after repeated adjustment attempts, call for professional garage door service.

Failure to test and adjust the safety reverse system may result in serious injury or death to persons trapped by a closing garage door.

Repeat this test once a month and adjust as needed.

Adjustment Step 3

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,

and the opener light(s) will flash for 5 seconds.

Professional service is required if the opener closes the door when the safety reversing sensor is obstructed.

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).

The garage door can be closed by pressing and holding the Door Control push bar or button until down travel is completed.

Without a properly working safety reversing sensor, persons (particularly children) could be seriously injured or killed if trapped by a closing garage door. Repeat this test once a

month.

Important Safety Check:

Repeat Adjustment Steps 1 – 4 after:

• Each adjustment of door arm length, force controls or limit 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.

WARNING

Safety Reversing Sensor

WARNING

GARAGE DOOR

One-Inch Board

(or a 2x4 Laid Flat)

Page 31

IMPORTANT SAFETY INSTRUCTIONS

WARNING

To reduce the risk of severe injury or death to persons:

1. READ AND FOLLOW ALL INSTRUCTIONS.

2. Do not permit children either to operate or to play with the opener. Keep remote control in a location inaccessible to children.

3. Operate opener only when the door is in full view and free from any obstruction. Keep the door in sight until it is completely closed. NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR.

4. Check safety reversal system monthly. See page 30. The garage door a one-inch object (or a 2x4 board laid flat) placed on the floor. If an adjustment is made to either the force or limit of travel, both adjustments may be needed and the safety reversal system checked.

Failure to properly adjust the opener may result in severe injury or death.

5. If possible, use the manual release only when the door is in a closed position. Caution should be taken whenever the disconnect cord is actuated with the door open.

cause the door to fall rapidly, causing injury or death to persons.

6. KEEP GARAGE DOORS PROPERLY BALANCED. See page 3.

An improperly balanced door may not

reverse when required and could result in severe injury or death.

and other hardware must be made by a professional garage door person.

7. Disconnect the electric power to the garage door opener before making any repairs or removing the covers.

8. SAVE THESE INSTRUCTIONS.

MUST

reverse on contact with

must

Weak or broken springs may

Repairs to cables, spring assemblies

Care of Your Opener

Limit and Force Adjustment Controls

Limit Controls

INCREASE TRAVEL

DOWN

Adjustment Label

(Located on the left side panel)

Weather conditions may cause some minor changes in door operation requiring some readjustments, particularly during the first year of operation.

Pages 28 and 29 refer to the limit and force adjustments. Only a screwdriver is required. Follow the instructions carefully.

Repeat the safety reverse test (page 30) after any adjustment of limits or force.

Once a Month

Manually operate door. If it is unbalanced or

binding, call for professional garage door service.

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 page 30.)

Force Controls

Adjustment Label

(Located on the back panel)

Maintenance Schedule

The remote control transmitter:

The opener must learn the code of any new remote control. Page 33 explains how to program your garage door opener and how to erase all codes if required. Self service of your receiver and remote controls is not recommended. If service is needed, call the toll-free number listed on the back page.

The transmitter battery:

The green test light will glow and the opener will operate when the remote control is activated, as long as there is adequate battery power.

If the test light is

dim or off

, replace the battery. Also

check the test light if transmission range decreases. The 12V battery should produce power for at least a

year.

Dispose of your old battery properly.

Twice a Year

Check chain tension. Disconnect trolley first.

Adjust if necessary (See page 11).

Once a Year

Oil door rollers, bearings and hinges. The opener does not require additional

lubrication. Do not grease the door tracks.

Page 32

To open the door manually:

The door should be fully closed if possible. Pull down on the manual release handle and lift the door manually. To reconnect the door to the opener, press the Door Control push bar or button.

Activate the opener with any of the following:

• The Remote Control. Hold push button down until

the door starts to move.

• The Door Control. Hold push bar or button down until the door starts to move.

• The Outside Keylock or Keyless Entry.

(See Accessories)

When the opener is activated with the safety reversing sensor installed and correctly aligned:

1. If open, door will close. If closed, the door will

open.

2. If closing, the door will reverse.

3. If opening, the door will stop (allowing space for

entry and exit of pets and for fresh air).

4. If the door has been stopped in a partially open

position, it will close.

5. If obstructed while closing, the door will reverse.

6. If obstructed while opening, the door will stop.

7. The garage door will reverse in the closing cycle

when the invisible beam is broken. If fully open, the door will not close when the beam is broken. Sensor has no effect in the opening cycle.

If the sensor is not installed or aligned correctly, you can't close the door from any remote control transmitter. You can close the door with the Door Control, the Outside Keylock, or Keyless Entry, however, if you activate them until down travel is complete. If you release them too soon, the door will

reverse.

The opener lights will blink for 5 seconds when the safety reversing sensor causes the door to reverse.

The Opener Lights will turn on under the following conditions: When the opener is initially plugged in; when the power is interrupted; when the opener is activated. They will turn off automatically after 4-1/2 minutes or provide constant light when the Light Feature is activated. Bulb size is 75 watts maximum.

Trolley

Release Arm

NOTICE

Manual Release

Handle (Pull Down)

Trolley

Release Arm

NOTICE

Manual Release Handle

(Pull Down & Back

Towards Opener)

Lockout position

Manual disconnect

position

Weak or broken springs could allow an open door to fall (either rapidly or unexpectedly), resulting in serious injury, death or property damage. If possible, use the manual release

rope and handle only when door is fully closed.

Operation of Your Opener

WARNING

The lockout feature

prevents the trolley from reconnecting automatically. Pull the manual release handle down and back (toward the opener). The door can then be raised and lowered manually as often as necessary. To disengage the Lockout Feature, pull the manual release handle straight down. The trolley will reconnect on the next UP or DOWN operation.

Lighted Door Control Button; Lighted Push Bar – Door Control Panel: Press 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 – Door Control Panel: Press the

Light button. If the opener light is off, it will turn on. If the opener light is on, (even in the 4-1/2 minute

automatic cycle) it will turn off. But if you use the Light button to turn the light(s) on

and then activate the opener, the light(s) will turn off after 4-1/2 minutes.

The Light button will not control the opener lights when the door is in motion.

Lock Feature – Door Control Panel: The Lock feature is designed to prevent operation of the door from remote controls. However, the door will open and close from the Door Control push bar, 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" button on the opener panel is activated.

Operation of the Door Controls

(both are not included with all models)

WARNING

Page 33

Receiver and Remote Control Programming

WARNING

Children operating or playing with a garage door opener can injure themselves or others.

The garage door could close and cause serious injury or death.

to operate the door control or remote control transmitter(s).

A moving garage door could injure or kill someone under it.

when you can see the door clearly, it is free of obstructions, and is properly adjusted.

Your garage door opener receiver and remote control transmitter(s) have been set at the factory to a matching code. Models having multi-function remote controls will activate when the remote(s) is pressed. The multi-function remote(s) can also activate additional garage door openers and/or light control models 874CB and 872CB.

Below are instructions for programming your opener to match the other buttons on your multi-function remote and any additional remotes you may purchase. See available accessories on page 38.

Your "Smart" garage door opener will operate with up to four "Smart" remote controls (with green indicator lights), a Keyless Entry System and code switch remote controls with red indicator lights.

To Add A Remote Control

With a multi-function remote, select a push button to operate the receiver. See Figure 1.

1. Press and

hold

the remote push button.

2. Then press and release the "Smart" button on the back panel of the opener, Figure 2. The opener lights will

flash once.

3. Release the remote push button.

Now the opener will operate when the remote control push button is pressed.

If you release the remote control push button before the opener lights flash, the opener will not accept the code.

To Change the Selected

Push Button on the Same Remote Control

If you decide to use a different remote control button than originally programmed into the opener, you need to erase

all

the learned codes and reprogram each

remote used to operate the garage door opener.

To Erase All Remote Control Codes

• Press and hold the "Smart" button on the opener

panel until the indicator light turns off (about 6 seconds).

All

the codes the opener has learned

will be erased.

• To reprogram, repeat Steps 1 - 3 for each remote

control in use.

Do not allow children

Activate the opener only

large

button on

To comply with FCC 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.

Figure 1

Multi-Function

Remote Control

Green Battery

Indicator Light

Select a Remote

Push Button

Single-Function

Remote Control

Green Battery Indicator Light

Push Button

Figure 2

Garage Door Opener

(With "Smart" Button)

"Smart"

Button

Indicator

Light

Code programming instructions are also located on the opener panel.

Page 34

Having a Problem?

Situation Probable Cause & Solution

The opener doesn't operate from either the door control or the remote control:

Opener operates from the remote control but not from the door control:

The door operates from the door control, but not from the remote control:

1. Does the opener have electric power? Plug a lamp into the outlet. If it doesn't light, check the fuse box or the circuit breaker. (Some outlets are controlled by a wall switch.)

2. Have you disabled all door locks? Review installation instruction warnings on Page 11.

3. Is there a build-up of ice or snow under the door? The door may be frozen to the ground. Remove any restriction.

4. The garage door spring may be broken. Have it replaced.

5. Repeated operation may have tripped the overload protector in the motor. Wait 15 minutes. Try again.

1. Is the door control push bar lit? If not, Remove the bell wire from the opener terminal screws. Short the red and white terminals by touching both terminals at the same time with a piece of wire. If the opener runs, check for a faulty wire connection at the door control, a short under the staples, or a broken wire.

2. Are the wiring connections correct? Review Step 6, page 18.

1. If your model has the Lock feature, turn it

2. Is the wall push button flashing? Your opener needs to re-learn a remote control code. Refer to instructions on the opener panel.

3. Does the battery test light glow when the remote control push button is pressed? If not, replace the battery.

4. Program the receiver to match the remote control code.

5. Repeat the receiver programming procedure with all remote controls.

off.

The remote control has short range:

Opener noise is disturbing in living quarters of home:

The garage door opens and closes by itself:

The door doesn't open completely:

1. Check the battery test light. If the light is dim, change the battery.

2. Change the location of the remote control in your car.

3. Check to be sure the antenna on the side or back panel of opener extends fully downward.

4. Some installations may have shorter range due to a metal door, foil backed

insulation, or metal garage siding.

If operational noise is a problem because of proximity of the opener to the living quarters, the Vibration Isolator Kit 41A3263 can be installed. This kit was designed to minimize vibration to the house and is easy to install.

1. Be sure that all remote control push buttons and battery indicator lights are off.

2. Remove the bell wire from the door control terminals and operate from the remote control only. If this solves the problem, the door control is faulty (replace), or there is an intermittent short on the wire between the door control and the opener.

1. If the door has been working properly but now doesn't open all the way, increase the

up force.

2. Is something obstructing the door? Remove the obstruction or repair the door.

3. If door opens at least 5 feet, the travel limits may need to be increased. One turn equals 2 inches of travel. See page 28.

See page 29.

Repeat the safety reverse test after the adjustment is complete.

The door stops but doesn't close completely:

Review the travel limits adjustment procedures on page 28.

Repeat the safety reverse test after any adjustment of door arm length, close force or down limit.

Page 35

Having a Problem?

Situation Probable Cause & Solution

(continued)

The door opens but won't close:

The door reverses for no apparent reason and opener light(s) don't blink:

The door reverses for no apparent reason and opener light(s) blink for 5 seconds after reversing:

The opener lights

1. If the opener lights blink, check the safety reversing sensor. See page 23.

2. If the opener lights do not blink and it is a new installation, check the down force. See Adjustment Step 2, page 29. For an existing installation, see below.

Repeat the safety reverse test after the adjustment is complete.

1. Is something obstructing the door? Pull the manual release handle. Operate the door manually. If it is unbalanced or binding, call for professional garage door service.

2. Clear any ice or snow from the garage floor area where the door closes.

3. Review the force adjustment procedures on page 29.

Repeat the safety reverse test after the adjustment is complete.

4. If door reverses in the

Repeat safety reverse test after the adjustment is complete. The need for occasional adjustment of the force and limit settings is normal. Weather conditions in particular can affect door travel.

Check the safety reversing sensor. Remove the obstruction or align the receiving eye. See page 23.

. . . don't turn on:

1. Replace the light bulb(s) (75 watts maximum). Use a opener bulb if regular bulb burns out.

. . . don't turn off:

Is the Light Feature on? Turn if

fully closed

off

position, decrease the travel limits (page 28).

standard neck

garage door

The opener strains or maximum force is needed to operate door:

The opener motor hums briefly, then won't work:

The opener won't operate due to power failure:

The chain droops or sags:

The door may be out of balance or the springs are broken. Close the door and use the manual release handle to disconnect the trolley. Open and close the door manually. A properly balanced door will stay in any point of travel while being supported entirely by its springs. If it does not, disconnect the opener and call for professional garage door service.

Do not increase the force to operate the opener.

1. The garage door springs are broken. See above.

2. If the problem occurs on the first operation of the opener, door may be locked.

the door lock

Remove the chain; cycle the motor to the down position. Observe the drive sprocket. When it turns in a clockwise direction and stops in the down position, reinstall the chain.

Repeat the safety reverse test after the adjustment is complete.

1. Use the manual release rope and handle to disconnect the trolley. The door can be opened and closed manually. When power is restored, press the Door Control push bar or button and trolley will automatically reconnect (unless trolley is in lockout position.) See page 32.

2. The Outside Quick Release accessory (for use on garages with no service door) disconnects the trolley from outside the garage in case of power failure.

It is normal for the chain to droop slightly in the closed door position. Use the manual release rope and handle to disconnect the trolley. If the chain returns to the normal height when the trolley is disengaged and the door reverses on a one-inch board (or a 2x4 laid flat), no adjustments are needed. (See page 11.)

. If the chain was removed and re-installed, the motor may be out of phase.

Disable

Page 36

Repair Parts

Rail Assembly Parts

Installation Parts

KEY PART NO. NO. DESCRIPTION

1 1A995 Master link kit 2 41A3489 Complete trolley assembly 3 183B112 Rail braces (each) 4 183B111 T-rail – center sections (each) 5 183B113 T-rail – end sections (each) 6 41A3473 Chain and cable 7 41B2616 Cable pulley bracket assembly 8 83A4 Rail grease

NOT SHOWN

41A2848 Rail assembly hardware kit

(includes hardware illustrated on page 7).

KEY PART NO. NO. DESCRIPTION

1 41A4251-3A Multi-function door control panel 2 41A4166 Lighted door control button 3 10A14 12V battery 4 29C128 Transmitter visor clip 5 41A3888-3 Multi-function remote control

housing & screw only (no circuit board)

6 41A3984-5 Single-function remote control

housing & screw only (no circuit board) 7 41A2828 Manual release rope & handle assembly 8 217A238 2-conductor bell wire – white & white/red 9 41A4353 Header bracket w/clevis pin & fastener

10 41A5047 Door bracket w/clevis pin & fastener 11 178B35 Curved door arm section 12 178B34 Straight door arm section 13 12B350 Hanging brackets 14 41A4373A Safety sensor kit

(receiving and sending eyes)

with 3' 2-conductor bell wire attached

15 12B483 “C” wrap bracket 16 12B484 Square hole mounting bracket 17 12B485 Slotted hole mounting bracket

NOT SHOWN

41A3475-5 Installation hardware bag (includes

hardware illustrated on page 7).

41A4116 Safety sensor hardware 114A1902 Owner's manual

RAIL GREASE

NO. 83A4

LOCK

LIGHT

12VDC

NT ON

CEILING

NOTICE

Page 37

Opener Assembly Parts

Repair Parts

(Down)

Contact

Brown

Wire

Drive Gear

Center Limit

Contact

(Series 4100, 2100,

1100 & 710WHC)

(Up)

Contact

(Series 5100)

LIMIT SWITCH

ASSEMBLY

Grey

Yellow

Wire

(Series 5100)

(Series 3000,

2100 & 1100)

(Series 3000 & 2100)

(Series 5100, 4100

& 710WHC)

KEY PART NO. NO. DESCRIPTION

1 31D380 Sprocket cover 2 41C4220A Gear and sprocket assembly

Complete with: Spring washer, Thrust washer, Retaining ring, Bearing plate, Roll pins (2), Drive gear and worm gear, Helical gear w/retainer and grease

3 41A2817 Drive/worm gear kit w/grease

Roll pins (2) 4 41B4245 Line cord 5 143D100 End panel (Series 3000, 2100 &

1100)

143D152 End panel (All other models) 6 175B88 Light socket 7 108D36 Lens (Series 3000 & 2100)

108D34 Lens (Series 5100, 4100

& 710WHC)

8 30B363 Capacitor - 1/2HP

30B387 Capacitor - 1/3HP

30B366 Capacitor - 1/4HP 9 12A373 Capacitor bracket

10 41A3150 Terminal block w/screws 11 41D3058 Universal replacement motor &

bracket assembly Complete with: motor, worm, bracket, bearing assembly, RPM sensor

KEY PART NO. NO. DESCRIPTION

12 41A3666 Cover (Series 5100)

41A3666-1 Cover (Series 4100, 710WHC) 41A3666-2 Cover (Series 2100) 41A3666-3 Cover (Series 1100)

41A3666-4 Cover (Series 3000) 13 41A2818 Helical gear & retainer w/grease 14 41D3452 Limit switch assembly 15 41C4398A RPM sensor assembly 16 41C4246 Wire harness assembly w/plug 17 41A2826 Shaft bearing kit 18 41A2822A Interrupter cup assembly 19 41A4252-6B Receiver logic board assembly

(Series 5100)

41A4252-7B Receiver logic board assembly

(All other models) Complete with: Logic board, End panel w/all labels

20 41A3673 End panel w/all labels

(Series 5100)

41A3712 End panel w/all labels

(All other series)

NOT SHOWN

41A2825 Opener assembly hardware kit

(includes screws not designated by a number in illustration).

Page 38

Accessories Available for your Opener

7702CB

760CB

7704CB

8710CB

Outside Quick Release:

Required

for a garage with NO

access door.

Outside Keylock:

Opens the garage door automatically from outside when remote control is not handy.

8 foot Rail Extension Kit:

To allow an 8 foot door to open fully.

10 foot Rail Extension Kit:

To allow a 10 foot door to open fully.

856CB

853CB

850CB

959CB

1 2

Multi-Function Mini Remote Control:

With key ring & Velcro fastening strip.

Multi-Function Standard Size Remote Control:

Includes visor clip.

Single-Function Standard Size Remote Control:

Includes visor clip.

Security Remote Control

Enables homeowner to operate

ENTER

9 0

7 8

5 6

3 4

garage door opener by entering 2, 3, 4, or 5 digit code from backlit keyboard. Includes visor clip.

740CB

945CB

Keyless Entry:

Enables homeowner to operate garage door opener from outside by entering code on specially

872CB

Wire-In Light Control:

Controls interior or exterior lights. Wires into the electrical box like a dimmer switch.

designed keyboard.

Multi-Function Door Control Panel:

LOCK

LIGHT

Provides a Lock Feature which prevents operation of garage door

874CB

Plug-In Light Control:

Controls interior lights. Plugs into a wall receptacle.

opener from portable remotes and a Light Feature for constant light.

Page 39

Index

Access Door/Outside Quick Release Accessory............................................................................................4, 5

Chain Tension..............................................................................................................................................4, 5, 11

Electrical Safety Warnings........................................................................................................................2, 20, 31

Garage Door

Testing for balance, binding and sticking...................................................................................................3, 28, 31

Determining high point of travel:

Sectional door...................................................................................................................................................12

One-piece door.................................................................................................................................................13

Disabling existing locks....................................................................................................................................3, 11

Force Controls

Adjustment procedures.....................................................................................................................................29

Problems that might require force adjustments..........................................................................................34, 35

Safety warnings..........................................................................................................................................29, 31

Door hardware.....................................................................................................................3, 9, 11, 12, 18, 31, 32

Maintenance instruction label........................................................................................................................11, 28

Reinforcement requirements ...........................................................................................................................4, 24

Removing of all ropes......................................................................................................................................3, 11

Possible door damage...................................................................................................................................16, 24

Travel Limits

Adjustment procedures.....................................................................................................................................28

Problems that might require limit adjustments............................................................................................34, 35

Safety warnings..........................................................................................................................................28, 31

Manual Release Rope and Handle

Lockout feature...................................................................................................................................................32

Manual disconnect..............................................................................................................................................32

Safety warnings................................................................................................................................11, 19, 31, 32

Opener Terminals

Door control connections....................................................................................................................................18

Safety reversing sensor connections..................................................................................................................23

Outside Keylock Accessory connections............................................................................................................18

Operational Noise

Sprocket noise....................................................................................................................................................11

Vibration noise (isolator kit) ................................................................................................................................34

The Protector System®..................................................................................................................................21, 30

Receiver and Remote Controls

Programming the receiver ..................................................................................................................................33

Erasing all codes ................................................................................................................................................33

Activating other openers and/or light products ...................................................................................................33

Safety warning....................................................................................................................................................33

Problems with remote control operation.............................................................................................................34

Safety Reverse Test Procedure..........................................................................................................................30

Testing required................................................................................................................................11, 30, 34, 35

Safety reverse system problems

Securing header bracket to wall .......................................................................................................................12

Adjusting travel limits........................................................................................................................................28

Applying excessive force on the door...............................................................................................................29

Buckling or uneven floor.................................................................................................................................4, 5

Safety Warnings.........................................................2, 3, 9, 11, 12, 16, 18, 19, 20, 21, 24, 28, 29, 30, 31, 32, 33

User Instruction Label for Garage Wall.......................................................................................................11, 18

Page 40

CHAMBERLAIN SERVICE

IS ON CALL

OUR LARGE SERVICE ORGANIZATION

SPANS AMERICA

INSTALLATION AND SERVICE INFORMATION IS AS

NEAR AS YOUR TELEPHONE SIX DA YS A WEEK.

SIMPL Y DIAL OUR T OLL FREE NUMBER:

1-800-528-9131

HOURS: (Mountain Std. Time)

6:00 A.M. TO 6:00 P.M. - Monday through Friday

7:00 A.M. TO 3:00 P.M. - Saturday

Closed Sunday

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.

Parts and Service Department

2301 N. Forbes Boulevard, Suite 104

Tucson, Arizona 85745

SERVICE INFORMATION

TOLL FREE NUMBER:

1-800-528-9131

CHAMBERLAIN GARAGE DOOR OPENER ONE-YEAR LIMITED WARRANTY

The Chamberlain Group, Inc. (“Seller”) warrants to the first retail purchaser of this product that it is free from defect in materials and/or workmanship for a period of one year from the date of purchase. The proper operation of this product is dependent on your

compliance with the Owner’s Manual instructions regarding installation, operation, maintenance and testing. Failure to comply strictly with those instructions will void this warranty in its entirety. Please note that the safety reverse system, in order to operate properly with your garage door, must be adjusted and periodically tested in accordance with the Owner’s Manual.

If, during the limited warranty period, it appears as though this product contains a defect which is covered by this limited warranty, call our toll free service number, before dismantling this product, at 1-800-528-9131. 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 the toll free service number. Please include a brief description of the problem and a dated proof-of-purchase receipt with any product that is 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.

THIS LIMITED WARRANTY IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR OTHERWISE, AND OF ANY OTHER OBLIGATIONS OR LIABILITY ON SELLEER’S PART. 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, OR ANY ALTERNATIONS TO THIS PRODUCT), LABOR CHARGES FOR DISMANTLING OR REINSTALLING A REPAIRED OR REPLACED UNIT, OR REPLACEMENT BATTERIES.

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

LIMITED WARRANTY ON MOTOR

Model Series 5100: The motor is fully warranted for the lifetime of the product to the first-time purchaser. Model Series 4100 & 7200: The motor is warranted to be free from any defect in materials and/or workmanship for a period of

72 full months (6 years) from the date of purchase. Model Series 2100 and 710WHC: The motor is warranted to be free from any defect in materials and/or workmanship for a period of

48 full months (4 years) from the date of purchase. Model Series 3000: The motor is warranted to be free from any defect in materials and/or workmanship for a period of

24 full months (2 years) from the date of purchase. Model Series 1100: The motor is warranted to be free from any defect in materials and/or workmanship for a period of

12 full months (1 year) from the date of purchase.

Chamberlain Series 1100, Series 2100, Series 3000, 3500, Series 4100 Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

OWNER’S MANUAL

Contents Page

You'll Need Tools

SECTIONAL Door Installation

ONE-PIECE Door Installation

One-Piece Door without Track

One-Piece Door with Track

Carton Inventory

Install the Trolley on the T-rail

Fasten the T-rail to the Opener

Install the Chain/Cable & Attach the Sprocket Cover

Tighten the Chain & Cable

IMPORTANT INSTALLATION INSTRUCTIONS

Determine Header Bracket Location

Install the Header Bracket

Attach the T-rail to the Header Bracket

Position the Opener

SECTIONAL Door & ONE-PIECE Door with Track

ONE-PIECE Door without Track

Hang the Opener

Install the Door Control

Install the Light(s) & the Lens(es)

Attach the Manual Release Rope & Handle

Electrical Requirements

Install the Safety Reversing Sensor

Fasten Door Bracket

SECTIONAL Door Installation Procedure

All ONE-PIECE Door Installation Procedure

Connect Door Arm to Trolley

SECTIONAL Doors Only

All ONE-PIECE Doors

Adjust the UP and DOWN Limits

Adjust the Force

Test the Safety Reverse System

Test the Protector System

IMPORTANT SAFETY INSTRUCTIONS

Care of Your Opener

Maintenance Schedule

Operation of Your Opener

Operation of the Door Controls

Receiver and Remote Control Programming

Having a Problem?

Repair Parts

Rail Assembly Parts

Installation Parts

Opener Assembly Parts

Accessories Available for your Opener

Index

HOW TO ORDER