Chamberlain Security+ 6200-2K Owner's Manual

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Page 1

Garage Door Opener

Owner’s Manual

For Residential Use Only

Model 6200C-2K

1/2HP

■ 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

properly aligned.

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

■ The model number label is located under the lens on the front end panel of

your opener.

is connected and

Page 2

Contents Page

WARNING

CAUTION

WARNING

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.

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.

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

Read the instructions carefully.

Mechanical Electrical

Page 3

Pliers

Wire Cutters

Claw Hammer

Hack Saw

Screwdriver

Adjustable End Wrench

1/2" and 7/16" Sockets

and Wrench

Drill

Tape Measure

Stepladder

Pencil

3/16", 5/16" and

5/32" Drill Bits

Carpenter's

Level

You'll Need Tools

ONE-PIECE DOOR

SECTIONAL DOOR

ONE-PIECE DOOR

WARNING

CAUTION

WARNING

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

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.

Garage doors, door springs, cables, pulleys, brackets and their hardware are under extreme tension and can cause serious injury or death.

Do not try to loosen, move or 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 and any special conditions that exist and any additional materials that may be required by referring to the lists on pages 4 or 5.

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.

Page 4

Safety Reversing Sensor

Horizontal and vertical reinforcement

is needed for lightweight garage doors

(fiberglass, steel, aluminum, door

with glass panels, etc.).

See page 24 for details.

Support bracket & 

fastening hardware

is required.

See page 17.

Slack in Chain Tension

is Normal When

Garage Door is Closed

— — — — — — — —

Door

Center

Header Wall

Safety

Reversing

Sensor

Floor must be level

across width of door.

FINISHED CEILING

Extension

Spring

Torsion

Spring

Access Door

Support bracket & 

fastening hardware

is required.

See page 17.

Slack in Chain Tension

is Normal When

Garage Door is Closed

— — — — — — — —

Door

Center

Header Wall

Safety

Reversing

Sensor

Floor must be level

across width of door.

FINISHED CEILING

Extension

Spring

Torsion

Spring

Access Door

Cable Pulley

Bracket

Header Bracket

Trolley

Straight

Door

Arm

Manual

Release

Rope & Handle

Door Bracket

Garage

Door

Curved

Door

Arm

Garage

Door

Spring

Header

Wall

Cable

Chain

SECTIONAL Door Installation

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 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.

must

• 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. Other-wise, 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.

Closed Position

• The opener can be installed within 2 feet to 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 7702C 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

Safety

Reversing Sensor

FINISHED CEILING

Support bracket

& fastening hardware

may be required.

See page 17.

Slack in Chain Tension

is Normal When

Garage Door is Closed

Header

Wall

Safety

Reversing

Sensor

Access Door

Gap between floor and bottom of

door must not exceed 1/4"

Safety

Reversing Sensor

Cable

Pulley

Bracket

Header Bracket

Trolley

Straight

Door

Arm

Manual

Release

Rope & Handle

Door

Bracket

Curved

Door

Arm

Header

Wall

Cable

FINISHED CEILING

Support bracket

& fastening hardware

may be required.

See page 17.

Slack in Chain Tension

is Normal When

Garage Door is Closed

T-rail

Garage

Door

Header

Wall

Safety

Reversing

Sensor

Access Door

Gap between floor and bottom of

door must not exceed 1/4"

ONE-PIECE Door Installation

Access

Door

Floor must be level

across width of door

Safety

Reversing

Sensor

Safety

Reversing

Sensor

Slack in Chain Tension

is Normal When

Garage Door is Closed

Access

Door

Floor must be level

across width of door

Safety

Reversing

Sensor

Header Bracket

Cable

Pulley Bracket

Door

Bracket

Straight

Door

Arm

Curved

Door Arm

Trolley Chain

Manual Release

Rope & Handle

Header

Wall

T-rail

Garage

Door

Cable

Safety

Reversing

Sensor

Slack in Chain Tension

is Normal When

Garage Door is Closed

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

One-Piece Door without Track

Closed Position

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 13 - Look at the wall or ceiling above the garage door. The header bracket 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

must

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 7702C 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 with Track

Closed Position

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

Page 6

Security✚

Multi-Function

Remote Control Transmitter (2)

Cable Pulley

Bracket

2-Conductor Bell Wire

White & White/Red

LIGHT

LOCK

Multi-Function

Control Panel

Trolley

Door Bracket

Header Bracket

Hanging Brackets

Chain and Cable in

Dispensing Carton

Curved Door

Arm Section

Straight Door

Arm Section

Safety Labels

and

Literature

Safety Reversing Sensor

Mounting Bracket

With Square Holes (2)

"C" Wrap (2)

Safety Reversing Sensor

Mounting Bracket With Slot (2)

Sprocket Cover

Light Lens (2)

Rail Brace (3)

T-Rail

Center Section (2)

T-Rail

End Section (2)

CEILING MOUNT ONLY

(2) Safety Reversing Sensors

(1 Sending Eye and 1 Receiving Eye)

with

2-Conductor White & White/Black Bell Wire

attached

Security✚

Keyless Entry

Opener 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.

Page 7

Opener Carton Inventory

LOCK

LIGHT

Multi-Function Control Panel

Cable Pulley

Bracket

Light Lens (2)

Security✚

Multi-Function

Remote Control Transmitter (2)

Trolley

T-Rail

End Section (2)

Rail Brace (3)

T-Rail

Center Section (2)

Security✚

Keyless Entry

2-Conductor Bell Wire

White & White/Red

Door Bracket

CEILING MOUNT ONLY

Header Bracket

Safety Reversing Sensor

Mounting Bracket

With Square Holes (2)

Safety Reversing Sensor

Mounting Bracket With Slot (2)

Hanging Brackets

(1 Sending Eye and 1 Receiving Eye)

2-Conductor White & White/Black Bell Wire

Chain and Cable in

Dispensing Carton

"C" Wrap (2)

(2) Safety Reversing Sensors

with

attached

Sprocket Cover

Straight Door

Arm Section

Curved Door

Arm Section

Safety Labels

and

Literature

Page 8

Lock Washer

5/16" (4)

Assembly Hardware

Lock Nut

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

Nut

5/16"-18 (5)

Washered Screw 5/16"-18x1/2" (2)

(mounted in opener)

Carriage Bolts

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

Hex Screw

5/16"-18x7/8" (3)

Master Link (2)

Trolley

Threaded Shaft (1)

Lock Nut

1/4"-20 (4)

Carriage Bolts

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

Safety Reversing Sensor

Installation Hardware

Hex Screw

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

Screw

#10-32x3/8" (4)

Lock Nut

#10x32 (4)

Wing Nut (2)

Insulated

Staples (20)

Lag Screw

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

Nut 5/16"-18 (6)

Clevis Pin

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

NOTICE

Handle

Insulated Staples (10)

Installation Hardware

Dry Wall Anchors (2)

Clevis Pin

5/16"x1" (1)

Clevis Pin

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

Hex Screw

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

Rope

Carriage Bolt

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

Ring Fastener (3)

Screw

6ABx1" (2)

Lock Washer 5/16" (6)

Lag Screw

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

RAIL GREASE

NO. 83A4

Rail Grease

Lag Screw

5/16"-18x1-7/8" (2)

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

Page 9

Hex Screws

5/16"-18x7/8"

Cable Pulley

Bracket

Bracket & Rail Must Be Aligned

Lock Washer

5/16"

Nut

5/16"-18

Assemble Tee Rail & attach Cable Pulley Bracket

SEARS '92 (525)

4/16/89 - 6/27/89 - 3/9/92

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 Rail & attach Cable Pulley Bracket

SEARS '92 (525)

4/16/89 - 6/27/89 - 3/9/92

T-RAIL BACK (TO OPENER)

T-rail

(End Section)

Square Carriage

Bolt Hole

1/4" Lock Nut

Assembly Section: Pages 8 – 1 1

T-RAIL BACK

(TO OPENER)

Carriage Bolt

1/4"-20x1/2"

T-rail

(End Section)

Bolt Hole

T-rail

(End Section)

Lock Nut

1/4"-20

Carriage Bolts

1/4"-20x1/2"

Hex Screw

5/16"-18x7/8"

Nut

5/16"-18

Lock Washer

5/16"

To 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 the 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

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 10

Assembly Step 2

Trolley

Threaded

Shaft

Lock

Washer

5/16"

Outer Nut

5/16"

Inner Nut

5/16"

Trolley

Washered Screw

5/16"-18x1/2"

USE ONLY THIS

TYPE AND SIZE 

SCREW

T-rail

(Back Section)

Cover

Protection

Bolt Hole

Nut

5/16"-18

Hex Screw

5/16"-18x7/8"

Lock

Washer

5/16"

Temporary Stop

Screwdriver

Trolley

Threaded

Shaft

Lock

Washer

5/16"

Outer Nut

5/16"

Inner Nut

5/16"

Trolley

Washered Screw

5/16"-18x1/2"

USE ONLY THIS

TYPE AND SIZE 

SCREW

T-rail

Cover

Protection

Bolt Hole

Nut

5/16"-18

Hex Screw

5/16"-18x7/8"

Lock

Washer

5/16"

Tige filetée

du chariot

Rondelle-frein de 5/16 de po

Écrou extérieur

de 5/16 de po

Écrou intérieur

de 5/16 de po

Chariot

Trolley

Threaded

Shaft

Lock

Washer

5/16"

Outer Nut

5/16"

Inner Nut

5/16"

Trolley

Rondelle-frein de 5/16 de po

Écrou de

5/16 de po-18

Nut

5/16"-18

Lock Washer

5/16"

Hex Screw

5/16"-18x7/8"

Écrou de

5/16 de po-18

Rondelle-frein

de 5/16 de po

Vis à tête hexagonale

de 5/16 de po-18x7/8 de po

Lock Washer

5/16"

Nut

5/16" -18

WARNING

CAUTION

WARNING

Lock Washer

5/16"

Nut

5/16" -18

Install the Trolley on the T-rail

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

Hardware Shown

Actual Size

• 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 any nuts 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

• Remove the (2) 5/16"-18x1/2" washered screws

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

• Fasten the rail with the (2) washered screws

Remember to use only these screws!

screws will cause serious damage to the opener.

• Insert a 5/16"-18x7/8" hex screw into the cover

NOTE: This screw prevents trolley over-travel. Keep 2" minimum between the trolley and this screw when adjusting travel limits (see page 28).

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

mounted in the top of the opener.

the holes in the opener.

previously removed. Tighten securely.

protection bolt hole in the T-rail as shown. Tighten securely with a 5/16" lock washer and nut.

Hardware Shown Actual Size

Any other

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

Page 11

Assembly Step 4

8/22/90 - 3/6/92

Leave Chain & Cable

Inside Dispensing

Carton to Prevent Kinking.

Dispensing Carton

Keep Chain & Cable

Taut When Dispensing

Sprocket

Cover

Mounting

Plate

Front Tab Slot

Back Tab Slot

Top of Opener

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

Opener

Sprocket

Master

Link Bar

Master Link

Clip-On Spring

Trolley

T-rail

Pin Notch

Chain

Flat end  of Trolley

Threaded Shaft

Master

Link Cap

Opener

Sprocket

Leave Chain & Cable

Inside Dispensing

Carton to Prevent Kinking.

Dispensing Carton

Keep Chain & Cable

Taut When Dispensing

Master Link

Clip-On Spring

Master

Link Cap

Leave Chain & Cable

Inside Dispensing

Carton to Prevent Kinking.

Dispensing Carton

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

WARNING

Install the Chain/Cable & Attach the Sprocket Cover

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.

• 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.

Figure 2

Figure 3

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

Figure 1

Master Link Procedure:

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 the mounting plate.

Page 12

Lock

Washer

To Tighten

Outer Nut

Inner Nut

Trolley

Chain

Base of T-rail

1/2"

To Tighten

Inner Nut

Outer Nut

Assembly Step 5

WARNING

Tighten the Chain & Cable

• Spin the inner nut and lock washer down the trolley 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,

do not re-adjust the chain.

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

ALWAYS

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

IMPORTANT INSTALLATION INSTRUCTIONS

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.

may not reverse and could result in severe injury or death.

and other hardware 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.

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

An improperly balanced door

Repairs to cables, spring assemblies

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.

8. Upon completion of the installation, the door must reverse when it comes in contact with 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 13

Header

Wall

Ceiling

Track

Highest Point

of Travel

Door

Track

SECTIONAL DOOR AND

ONE-PIECE DOOR WITH TRACK

Vertical

Guideline

Finished

Ceiling

Vertical

Guideline

2x4 Structural

Supports

Header

Wall

Highest Point

of Travel

Door

Track

Header

Wall

Highest Point

of Travel

SECTIONAL DOOR AND

ONE-PIECE DOOR WITH TRACK

Vertical

Guideline

Finished

Ceiling

Vertical

Guideline

Header

Wall

2x4 Structural

Supports

Installation Section: Pages 12 – 27

WARNING

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

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).

The door might 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.

Call for professional

garage door 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. (It may be mounted on the wall upside down if necessary, to gain approximately 1/2".)

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.

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.

Sectional door

with curved track

One-piece door

with horizontal track

Page 14

Header Wall

Vertical

Centerline

Vertical

Centerline of

Garage Door

2x4

Unfinished

Ceiling

Structural

Supports

2x4

OPTIONAL CEILING MOUNT

FOR HEADER BRACKET

Door

Highest Point

of Travel

Header

Wall

Pivot

Distance

Header Wall

Highest Point

of Travel

Door

Distance

Jamb

Hardware

Header Wall

Vertical

Centerline

Vertical Centerline of Garage Door

2x4

Unfinished

Ceiling

Structural

Supports

2x4

OPTIONAL CEILING MOUNT

FOR HEADER BRACKET

Door

Highest Point

of Travel

Header

Wall

Pivot

Distance

2x4

Unfinished

Ceiling

Structural Supports

2x4

OPTIONAL CEILING MOUNT

FOR HEADER BRACKET

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.

• 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.)

One-piece door without track

jamb hardware

• 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.

Proceed to Step 2, page 14.

One-piece door without track

pivot hardware

Distance from top of door

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

Example

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

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

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

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

(Measure UP from top of CLOSED door.)

Page 15

Lag Screws

5/16"x9x1-5/8"

Highest

Point of Travel

(of Garage Door)

Vertical

Center

Line

Header

Wall

Garage

Door

Mounting Header Bracket to WALL

CEILING MOUNT ONLY

Wall

Mounting Holes

Optional 

Wall Mounting

Holes

The nail hole is for positioning

only. You must use lag screws to

mount the header bracket.

CEILING MOUNT ONLY

Door

Spring

Header Bracket

2x4

Structural

Support

Vertical

Center

Line

Installation Step 2

Lag Screw

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

CEILING MOUNT ONLY

Wall

Mounting Holes

Optional 

Wall Mounting

Holes

The nail hole is for positioning

only. You must use lag screws to

mount the header bracket.

Lag Screws

5/16"x9x1-5/8"

Garage

Door

Vertical

Center Line

Header

Wall

Finished

Ceiling

Header

Bracket

6" Maximum

Vertical

Center Line

Door

Spring

Lag Screws

5/16"x9x1-5/8"

Highest

Point of Travel

(of Garage Door)

Vertical

Center

Line

Header

Wall

Garage

Door

Mounting Header Bracket to WALL

CEILING MOUNT ONLY

Wall

Mounting Holes

Optional 

Wall Mounting

Holes

CEILING MOUNT ONLY

Ceiling Mounting Holes

The nail hole is for positioning

only. You must use lag screws to

mount the header bracket.

The nail hole is for positioning only.

You must use lag screws to mount

the header bracket.

CEILING MOUNT ONLY

Door

Spring

Header Bracket

2x4

Structural

Support

Vertical

Center

Line

Lag Screws

5/16"x9x1-5/8"

Garage

Door

Vertical

Center Line

Header

Wall

Finished

Ceiling

Header Bracket

6" Maximum

Vertical

Center Line

Door

Spring

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).

• 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.

Hardware Shown Actual Size

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.

Page 16

Header

Bracket

Temporary

Support

Header Wall

Garage

Door

T-rail

INCREASE TRAVEL

DOWN

Cable Pulley

Bracket

Clevis Pin

5/16"x2-3/4 "

Ring Fastener

Header Bracket

Cable Pulley

Bracket

T-rail

Installation Step 3

Clevis Pin

5/16" x 2-3/4"

Ring Fastener

Attach the T-rail to the Header 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.

Hardware Shown Actual Size

Page 17

Installation Step 4

T-Rail

2x4

Door

Stepladder

Top of Opener

Header Bracket

Stepladder

Top of door

Top of Opener

Header Bracket

Stepladder

Top of door

WARNING

Trolley

Trolley

Release Arm

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.

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

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.

Page 18

Installation Step 5

Measure Distance

Lag Screws

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

Bracket

(Not Supplied)

Lag Screws

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

(Not Supplied)

5/16"-18x7/8" Screw

5/16" Lock Washer

5/16"-18 Nut

FINISHED CEILING

5/16"-18x7/8" Screw

Structural

Supports

5/16" Lock Washer

5/16"-18 Nut

Hidden  Support

5/16"-18x7/8" Screw

5/16" Lock Washer

5/16"-18 Nut

Hex Screw

5/16"-18x7/8"

Nut 5/16"-18

Lock Washer 5/16"

Lag Screw

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

WARNING

RAIL GREASE

NO. 83A4

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.

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

Fasten the opener

securely to structural supports of the garage.

Figure 1

• Measure the distance from

each

side of the opener

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"-18x1-7/8" 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.

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

Figure 2

Hardware Shown Actual Size

Page 19

Installation Step 6

Install the Multi-Function Door Control Panel

Hardware Shown

Actual Size

Outside Keylock Accessory Connections

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

DO NOT CONNECT TO LIVE ELECTRICAL WIRING. CONNECT ONLY TO 24 VOLT LOW VOLTAGE WIRES. CONNECTION TO LIVE WIRES OR HIGHER VOLTAGE MAY CAUSE SERIOUS INJURY FROM SHOCK, BURN OR ELECTROCUTION.

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.

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.

Activate the opener only when the door is properly adjusted, you can see it clearly, and there are no obstructions to door travel.

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.

The multi-function door control is typically attached directly to the wall. For pre-wired installations (as in new home construction) it can be mounted to a standard single gang box. See illustrations.

• 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 as follows: white wire to 2 and white/red wire to 1.

(NOTE: After installation, a green indicator light behind the white translucent cover will indicate proper connection. If not lit, the Lock and Light features will not function (reverse wires to correct).

• Before mounting, remove the white cover by gently pushing both thumbs against the upper corners of the cover on the

back side

of the door control (see

illustration).

•

For standard wall mount,

mark the wall about 1-1/4" up the centerline from the bottom of the door control. Install a 6ABx1-1/4" self-tapping screw at this point, allowing about 1/8" to protrude from the wall. Slip the lower part of the door control over the screw head and adjust for snug fit. Drill and install the top screw with care to avoid cracking the plastic housing.

Do not

overtighten.

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, creating a short.

•

For pre-wired installations,

partially install a 6-32x1" machine screw into the bottom of the gang box, allowing about 1/8" to protrude. Slip the lower part of the door control over the screw head and adjust for snug fit. Install top screw with care to avoid cracking plastic housing.

Do not overtighten.

• Connect the bell wire to the opener terminal screws as follows: white to 2 and white/red to 1.

• Replace the cover by inserting bottom tabs and snapping into place. To remove the cover after mounting, gently pry at the top with a paper clip or small flat head screwdriver.

RED

Multi-Function

Door Control Panel

Terminal Screws

Door Control

Push Bar

WHT

2-Conductor

Bell Wire

WARNING

REMOVE COVER

WHT

RED

PRE-WIRED INSTALLATION

LOCK

To Replace, Insert Bottom Tabs First

LIGHT

2-Conductor Bell Wire

STANDARD WALL MOUNT

To Replace, Insert Bottom Tabs First

24 Volt

Insulated Staples

6ABx1-1/4" Screw

Multi-Function Door Control

Opener

Terminal

Screws

LOCK

Dry Wall Anchors

Screw 6-32x1"

2 3

LIGHT

Lock

Button

LOCK

Light Button

LIGHT

Back Panel

of Opener

Antenna

Page 20

Installation Step 7

Trolley

Models 53315, 53415, 53515, 53625 & 53699

6/20/89 - 6/27/89

NOTICE

Overhand

Knot

Manual

Release Handle

Rope

Overhand

Knot

Trolley

Release Arm

Lens

Guide

Lens

Tab

Lens

Slot

75 Watt

(Maximum)

Light Bulb

Encoche

du diffuseur

Ampoules

de 75 watts

maximum

Guides du

diffuseur

Patte

du diffuseur

WARNING

Install the Lights and the Lenses

Install the Lights

• 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 "Garage Door Opener" bulb.

Install the Lenses

For convenience, you may wish to install the lens after installation and adjustment procedures are completed.

• 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 and Handle

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

and you could fall.

The rope knot could become untied

Use the manual release only 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.

• 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 21

Ground Tab

Green

Ground

Screw

Ground Wire

STEP 8 Connect Electric Power - Sears 315-699 #2

Model5315, 53415, 53515,43625 & 53699 (Yellow Disk #2)

3/3/89 - 7/25/89 - 8/2/89 - 4/17/92

Permanent wiring

connection

Black

Wire

Installation Step 9

Ground Tab

Green

Ground

Screw

Ground Wire

Black

Wire

Permanent wiring

connection

White Wire

Black

Wire

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 prevent electrocution or fire,

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

NOT

use an extension cord, 2-wire adapter, or change the plug in any way to make it fit your outlet.

To avoid installation difficulties,

do not run the opener at this time.

Right

Wrong

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

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.

and

from the circuit

The opener must be

To avoid installation difficulties,

do not run the opener at this time.

Page 22

Invisible Light Beam

Protection Area

Sensor Beam

4-6" max.

above floor

Sensor Beam

4-6" max.

above floor

The Protector System

WARNING

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

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

must

be connected

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

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.

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.

The brackets 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.

must

be securely fastened to a solid

Figure 1: Facing the door from inside the garage

Page 23

1/4x1-1/2"

Lag Screw

#10-32x3/8"

Screw

1/4"-20

Lock Nut

#10x32

Lock Nut

Staples

1/4"-20x1/2"

Carriage Bolts

Installation Step 10

Mounting Bracket

With Square Holes

#10-32x3/8"

Screws

"C" Wrap

#10-32

Lock Nuts

Garage WALL or DOOR TRACK Installation

Mounting Bracket

with Slot

1/4"-20

Lock Nuts

1/4x1-1/2"

Lag Screws

1/4-20x1/2" Carriage Bolts

(with square shoulder)

Inside

Garage

Wall

"C" Wrap

Mounting Bracket

with Square Holes

Garage WALL Installation

"C" Wrap

Inside

Garage

Wall

Mounting Bracket

with Square Holes

Garage

Floor

Mounting Bracket

with Slot

Alternate Wall Mount

Sensor

with wire

Indicator Light

Inside

Garage

Wall

Alternate Floor Mount

Mounting Bracket

with Slot

Attach with

concrete anchors

(not provided)

Mounting Bracket

with Square Holes

"C" Wrap

Sensor with wire

Garage

Floor

Install the Safety Reversing Sensor

Figures 2 and 3 show assembly of brackets and "C" wrap based on the recommended installation of the sensors 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

Figure 4

Hardware Shown Actual Size

Figure 5

Page 24

Invisible Light Beam

Protection Area

Sensor

Connect Wire to

Opener Terminals

Bell Wire

Finished

Ceiling

OPENER TERMINAL SCREWS

Sensor

Connections

Door Control Connections

(dotted line)

2 3

• Center each sensor unit in a "C" wrap with lenses

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

Hex Bolt

"C" Wrap

Sensor

with Wire

Wing

Nut

Indicator

Light

1/4-20x1-1/2"

Hex Bolt

Wing Nut

pointing toward each other across the door (see Figure 6).

• 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 the 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.

Aligning the Safety Sensors

• Plug in the opener. Green indicator lights in both

the sending and receiving eyes will

glow steadily

wiring connections and alignment are correct.

The

sending

eye indicator light will glow regardless of alignment or obstruction. If the indicator light is off, dim, or flickering in the

receiving eye

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

• Loosen the

sending

eye wing nut and re-adjust,

aiming directly at the receiving eye. Lock in place.

• Loosen the

receiving

eye wing nut and adjust sensor vertically and/or horizontally until it receives the sender’s beam. When the green indicator light

glows steadily,

tighten the wing nut.

Figure 6

Trouble Shooting

1. If the

2. If the sending eye indicator light

3.If the receiving eye indicator light is dim, realign

NOTE: When the invisible beam path is obstructed or misaligned while the door is closing, the door will reverse. If the door is already open, it will not close. The opener lights will flash 10 times. (If bulbs are not installed, 10 clicks are audible.) See page 21.

sending eye

steadily

after installation, check for:

indicator light does not

glow

• 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).

glows steadily

the receiving eye indicator light doesn't:

• Check alignment.

• Check for an open wire to the receiving eye.

either sensor.

but

Hardware Shown Actual Size

Figure 7

Page 25

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

Horizontal and vertical reinforcement

is needed for lightweight garage doors

(fiberglass, aluminum, steel, doors with glass panel, etc).

Vertical

Reinforcement

Door Bracket

Inside Edge

of Door or

Reinforcement Board

Nut 5/16"-18

Lock Washer 5/16"

Carriage Bolt

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

WARNING

CAUTION

WARNING

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.

SECTIONAL Door Installation Procedure

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.

Figure 1

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

Note the correct UP placement, as

stamped inside the bracket.

• 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, fasten as shown in Figure 2.

Hardware Shown Actual Size

Figure 2

Page 26

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

Header

Bracket

2x4 Support

Door

Bracket

Door

Bracket

Inside Edge

of Door or

Reinforcement Board

All ONE-PIECE Door Installation Procedure

Carriage Bolt

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

Nut 5/16"-18

Lock Washer 5/16"

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 inside face of the door, in line with the header bracket as shown. Mark either the left and right, or the top and bottom holes.

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

Hardware Shown Actual Size

Page 27

Installation Step 12

Ring 

Fastener

Door

Bracket

Clevis Pin

5/16"x1-1/4"

Curved

Door Arm

Straight

Door Arm

Clevis Pin

5/16"x1"

Lock

Washers

5/16"

Nuts

5/16"-18

Door Bracket

Screws

5/16"-18x7/8"

Manual

Release

Handle

Rope

Lock

Washers

5/16"

Nuts

5/16"-18

Screws

5/16"-18x7/8"

Door Arm to Trolley Sectional New door brkt 1/96

Cut This End

Inner Trolley

Outer Trolley

Lock Washer 5/16"

Nut 5/16"-18

Ring Fastener

Hex Screw

5/16"-18x7/8"

Clevis Pin

5/16"x1" (Trolley)

Clevis Pin

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

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 the 5/16"x1" clevis pin. Secure the connection with a ring fastener.

• Fasten curved door arm to the door bracket in the same way, using the

5/16"x1-1/4"

clevis pin.

Figure 2:

• Bring arm sections together. Find two pairs of holes

that line up and join sections. Select holes as far apart as possible to increase door arm rigidity.

Figure 1

Hole Alignment Alternative

Figure 3:

• If holes in curved arm are

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

down

• Bring arm sections together.

as shown.

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

Hardware Shown Actual Size

above

holes in straight

cut end

Figure 2

Figure 3

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

Page 28

Nuts

5/16"-18

Lock

Washers

5/16"

Ring

Fastener

Straight

Door Arm

Screws

5/16"-18x7/8"

Door

Bracket

5/16"x1-1/4"

ClevisPin

Curved Door Arm

Fully Open

Trolley

Door Arm

Connector Hole

Door Arm

Closed

Door

Open Door

Door with

Backward Slant

Door Arm

Connector Hole

Fully Closed

Trolley

Door Arm

Can/DoorArmToTrolley 1 pc

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 the 5/16"x1-1/4" clevis pin.

• Secure with a ring fastener.

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.

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, 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

Closed Door Adjustment:

Decrease DOWN limit

• 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.

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.

Page 29

INCREASE TRAVEL

DOWN

Left Side Panel

Limit Adjustment

Screws

Cover Protection 

Bolt

2-4"

Adjustment Label

Adjustment Section: Pages 28 – 30

WARNING

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

The door will interferes with door travel. The door will 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).

stop

when moving up or down.

in the

direction if anything

reverse

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.

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

at least

Increase

five feet:

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

Increase adjustment screw counterclockwise. One turn equals 2" of travel.

down

travel. Turn the DOWN limit

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).

open completely

close completely:

but opens

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

Decrease

reverses

down

travel. Turn the DOWN limit

in fully closed position:

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.

Page 30

Adjustment Step 2

Vis de réglage

de la force

Panneau arrière

de l'ouvre-porte

Force

Adjustment

Controls

Back Panel

of Opener

Vis de réglage

de la force

The Chamberlain Group, Inc. Step 2 Adjust Force - CGI 5/1/92 - 5/5/92 - 5/26/92

Panneau arrière

de l'ouvre-porte

Étiquette de réglage

Force

Adjustment

Controls

Back Panel

of Opener

Adjustment Label

WARNING

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

Too much force on the door 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.

Do not increase the force 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.

Test the DOWN (close) force

How and When to Adjust the Forces

Grasp the door bottom when the door is about halfway through DOWN (close) travel. The door should reverse.

travel does not guarantee reversal on a one-inch obstruction. See page 30.

hold or doesn't reverse, decrease the DOWN (close)

Reversal halfway through down

If the door is hard to

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.

If the door doesn't open

Increase UP (Open) force by turning the control clockwise. Make 10 degree turn adjustments until

at least

5 feet

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 31

Adjustment Step 3

Safety Reversing Sensor

WARNING

GARAGE DOOR

2x4 laid flat

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 will flash.

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.

Adjustment Step 4

Test the Safety Reverse System

Test:

• Place a 2x4 laid flat on the floor, centered under the garage door.

• Operate the door in the down direction.

must reverse on striking the obstruction.

Adjustment:

If the door 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 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.

stops

on the obstruction, it is not traveling

The door

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

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.

Repeat this test once a month.

Important safety check:

Repeat Adjustment Steps 1, 2 and 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.

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.

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.

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

Activate opener with any of the following devices:

• The Remote Control: Hold the push button down

until the door starts to move.

• The Door Control: Hold the push bar 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, it 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 door will reverse in the closing cycle, and the

opener lights will blink for 5 seconds, when the invisible beam is broken. If fully open, the door will not close when the beam is broken. The sensor has no effect in the opening cycle.

If the sensor is not installed or aligned correctly, the door won’t close 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 turn on under the following conditions: When the opener is initially plugged in; when the power is interrupted; when the opener is activated. It will turn off automatically after 4-1/2 minutes or provide constant light when the Light feature on the Multi-Function Door Control is activated. Bulb size is 75 watts maximum.

Lights will also turn on when someone walks through the open garage door. With a

Multi-function Door

Control,

this feature may be turned off as follows: With the opener lights off, press and hold the light button for 10 seconds, until the light goes on and off again. To restore this feature, start with the opener lights on, then press and hold the light button for 10 seconds.

Door Control Push Bar: Press the white square to open or close the door. Press again to

reverse

the door during the

closing cycle or to

stop

the door while it's opening.

Light Feature: Press the Light button. If the opener lights are

off,

they will turn on. If the opener lights are

on,

(even

in the 4-1/2 minute automatic cycle) they will turn

off.

But if you use the Light button to turn the lights onand then activate the opener, the lights will turn

off

after

4-1/2 minutes. The 4-1/2 minutes interval can be changed to 1-1/2,

2-1/2, or 3-1/2 minutes as follows: Press and hold the Lock button until the light blinks (about 10 seconds). A single blink indicates that the timer is reset to 1-1/2 minutes. Repeat the procedure and the light will blink twice, resetting the timer to 2-1/2 minutes.Repeat again for a 3-1/2 minute interval, etc., up to a maximum of four blinks and 4-1/2 minutes.

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

Lock Feature: 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. Normal operation will resume. The Lock feature will also turn off whenever the “Smart” button on the opener panel is activated.

Operation of the Multi-Function Door Control

(See additional programming features, next page.)

WARNING

Page 33

Figure 1

Figure 2

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.

Do not allow children to operate

the door push button(s) or remote control(s).

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

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

Receiver and Remote Control Programming

To comply with FCC/IC rules, adjustment or modifications of this receiver and/or transmitter are prohibited, except for changing the code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.

Your garage door opener receiver and remote control transmitter have been set at the factory to a matching code. The door will open when you press the LARGE remote control push button. The code between the remote control and the receiver changes with each use, randomly accessing over 100 billion new codes.

Your SECURITY✚ opener will operate with:

• several SECURITY✚ remote controls utilizing up to 8 functions.

• one Keyless Entry System (with SECURITY✚ logo)

Follow the instructions below to program your opener to match any additional remotes you may purchase. See Accessories on page 38.

To Add A Remote Control

If you have a Multi-Function door control:

With the door closed,

press and hold a remote

control push button. See Figure 1.

2. Press and hold the Light button on the door control.

3. Press and hold the door control push bar.

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

Test by pressing the remote push button.

If you do not have a Multi-Function door control:

1.Press and

hold

the selected remote control push

button. See Figure 1.

2.Then press and release the Smart (learn) button on the back panel of the opener, Figure 2. The indicator light on the panel will begin to blink and the opener lights will

flash once.

3.Release the remote push button.

Test by pressing the remote push button.

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 transmitter codes are now erased. Then follow the steps above to re-program each remote control.

To Control the Opener Lights

With SECURITY✚ transmitters, a remote push button can be programmed to operate the opener lights without opening the door.

With the door closed,

press and hold the remote

button that you want to control the light.

2. Press and hold the Light button on the door control.

3. Press and hold the Lock button on the door control.

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

Test by pressing the remote push button. The opener lights should turn on or off but the door should not move.

Model 940C SECURITY✚ Keyless Entry

Follow instructions on page 38 (Accessories).

WARNING

Multi-Function Remote Control

SECURITY✚

Select a

Push Button

SECURITY✚

Garage Door Opener

"Smart" (learn)

Button

Indicator Light

BACK 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, but not from 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 lit? If not, remove the bell wire from the opener terminals. 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. Is the wall push button flashing? If your model has the Lock feature, turn it

2. 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, replace 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 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 lights don't blink:

The door reverses for no apparent reason and opener lights 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.

4. If door reverses in the

Repeat safety reverse test after adjustments to force or travel limits. 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 any obstruction or align the receiving eye. See page 23.

. . . don't turn on:

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

fully closed

position, decrease the travel limits (page 28).

standard neck

garage door opener

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:

. . . don't turn off:

Is the Light feature on? Turn it

The door may be out of balance or the springs are broken. Close the door and use the manual release 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 a professional garage door serviceman.

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 to disconnect the trolley. The door can be opened and closed manually. When the power is restored, press the Door Control push bar 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.

. If the chain was removed and reinstalled, the motor may be out of phase.

off.

Do not

Disable

The chain droops or sags:

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 2x4 laid flat, no adjustments are needed. (See page 11.)

Page 36

RAIL GREASE

NO. 83A4

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 & cable in dispensing carton 7 41B2616 Cable pulley bracket assembly 8 83A4 Rail Grease

NOT SHOWN

41A2848 Rail assembly hardware kit

(see page 7).

KEY PART NO. NO. DESCRIPTION

1 41A5273-2 Multi-function door control panel 2 41A5056- Multi-function remote control transmitter

3CG housing only (no circuit board) 3 10A20 3V2032 Lithium battery 4 29B137 Transmitter visor clip 5 41A2828 Manual release rope & handle assembly 6 217A238 2-conductor bell wire – white & white/red 7 41A4353 Header bracket w/clevis pin & fastener 8 41A5047 Door bracket w/clevis pin & fastener 9 178B35 Curved door arm section

10 178B34 Straight door arm section 11 12B350 Hanging brackets 12 12B483 C-wrap bracket 13 12B484 Square hole mounting bracket 14 12B485 Slotted hole mounting bracket 15 41A4373A Safety sensor kit

(receiving and sending eyes) with 3' 2-conductor bell wire attached

NOT SHOWN

41A3475-5 Installation hardware bag (see page 7).

41A4116 Safety sensor hardware

114A2140 Owner's manual

LOCK

LIGHT

CEILING MOUNT ONLY

NOTICE

Page 37

Opener Assembly Parts

Repair Parts

(Down)

Contact

Brown

Wire

Drive

Gear

Center Limit

Contact

LIMIT SWITCH ASSY.

Grey Wire

(Up)

Contact

Yellow

Wire

KEY PART NO. NO. DESCRIPTION

1 31D380 Sprocket cover 2 41C4220AGear 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 143D152 End panel 6 175B88 Light socket 7 108D34 Lens 8 30B363 Capacitor - 1/2HP 9 12A373 Capacitor bracket

10 41A3150 Terminal block w/screws

The Chamber Exploded View 8/1/90 - 8/28/9 5/26/92

KEY PART NO. NO. DESCRIPTION

11 41D3058 Universal replacement motor &

bracket assembly (Includes motor, worm, bracket, bearing assembly,

RPM sensor 12 Cover 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 assy. 19 41A5021 Receiver logic board assembly

Complete with: Logic board,

End panel w/all labels 20 41A4435 End panel w/all labels

NOT SHOWN

41A2825 Opener assembly hardware kit

(includes screws not designated by a

number in illustration).

Page 38

To Add the Keyless Entry

We recommend that you program your password before you install the Keyless Entry. You will not need assistance, and you can test the reception at the mounting location before installation.

If you have a Multi-Function door control:

With the door closed,

enter the four digit password

desired, then press and hold Enter.

2. Press and hold the light button on the door control.

3. Press and hold the door control push bar.

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

If you do not have a Multi-Function door control:

1. Choose a 4-digit password using numbers from 0 to 9 (a number can be used more than once, for example, 4, 0, 4, 1).

2. Press the four buttons for the password, then press and

hold

the Enter button. The indicator light on the

door opener panel will blink.

3. Press and release the “Smart” (learn) button on the opener panel. After the opener lights flash, release the Enter button.

Test by pressing the the password, then press Enter. The door should begin to move.

Setting a Temporary Password

In addition to your personal entry password which works at all times, a 4-digit temporary password can be added for the convenience of visitors or service persons.

This allows authorized persons a way to gain temporary access.

After a programmed number of hours or number of accesses, this temporary password expires and will no longer open the door. The temporary password can be used to

the door

even after it has expired. To set a temporary password:

1. Press the four buttons for your personal entry password (not the last temporary password), then press and hold the ✽ button.

The opener light will blink three times. Release the button.

2. Press the temporary 4-digit password you have chosen, then press Enter.

The opener light will blink four times.

3. To set the number of

hours

this temporary password will work, press the number of hours (up to 255), then press ✽.

3. To set the number of

times

this temporary password will

work, press the number of times (up to 255), then press #.

The opener light will blink once when the temporary password has been learned.

Test by pressing the four buttons for the temporary password, then press Enter. The door should move. If the temporary password was set to a certain number of openings, remember that the test has used up one opening.

To clear the temporary password, repeat steps 1-3, setting the number of hours or times to 0 in step 3.

LOCK

LIGHT

LOCK

LIGHT

Accessories Available for your Opener

7702C

953C

956C

SECURITY✚ Multi-Function Remote Control:

Includes visor clip.

Outside Quick Release:

Required

for a garage with NO

access door.

SECURITY✚ Multi-Function Mini Remote Control

With key ring and Velcro fastening strip.

8 foot Rail Extension Kit:

To allow an 8 foot door to open fully.

7704C

10 foot Rail Extension Kit:

To allow a 10 foot door to open fully.

8710C

945C

Multi-Function Door Control Panel:

Provides a Lock Feature which prevents operation of garage door opener from portable remotes and a Light Feature for constant light.

940C

SECURITY✚ Keyless Entry:

Enables homeowner to operate garage door opener from outside by entering a password on a specially designed keyboard. Also can add a temporary password for visitors or service persons. This temporary password can be limited to a programmable number of hours or entries.

Motion Detecting Control Panel:

Multi-function door control with motion sensor that automatically turns opener lights on for 5 minutes when it detects a person entering the garage. Sensor can be easily deactivated when desired.

935C

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.........................................................................................33, 34

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

Operational Noise

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

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

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

Receiver and Remote Controls

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

Erasing all codes ................................................................................................................................................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 AND CANADA

INSTALLATION AND SERVICE INFORMATION IS AS

NEAR AS YOUR TELEPHONE SIX DA YS A WEEK.

SIMPL Y DIAL OUR T OLL FREE NUMBER:

1-800-654-4736

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:

1-800-654-4736

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 1-800-654-4736. 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-ofpurchase 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 provinces 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 province to province.

LIMITED WARRANTY ON MOTOR

The motor is fully warranteed for the lifetime of the product to the first-time purchaser.