DOOR OPENER Model Series 1200 - Sears Parts Direct• The opener should be installed above the...

CHAMBERLAIN ®

LiftMI'] i;IKo] [o] I_mi'±_l I •

GARAGE

The Chamberlain Group, Inc.845 Larch AvenueEImhurst, Illinois 60126-1196www.liftmaster.com

0( us

®

DOOR OPENER

Model Series 1200

For Residential Use Only

Q ®

LiftMaster

Model 1256R- I/2HPModel 1246R- I/3HP

]Model 1255R - I/2HP

Model 1245R - I/3HP

_00000_

Model 1240R - 1/4HP

Owner's Manual

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

• Fasten the manual near the garage door after installation.

• The door WILL NOT CLOSE unless the Protector System ® is connected andproperly aligned.

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

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

TABLE OF CONTENTS

Introduction 2- 7

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

Preparing your garage door ........................................ 3Tools needed ............................................................... 3

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

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

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

Assembly 8-11Fasten the rail to the motor unit .............................. 8, 9

Install the chain and the sprocket cover ..................... 8

Install the chain spreader and the chain ................... 10

Tighten the chain ....................................................... 11

Installation 11-27

Installation safety instructions .................................... 11Determine the header bracket location ................ 12-13

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

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

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

Hang the opener ....................................................... 17Install the door control ............................................... 18

Install the light and lens ............................................ 19

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

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

Install the Protector System R_................................ 21-23

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

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

Adjustment 28-30

Adjust the travel limits ............................................... 28

Adjust the force ......................................................... 29

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

Test the Protector System R_........................................ 30

Operation 31-34Operation safety instructions ..................................... 31

Using your garage door opener ................................ 31

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

To open the door manually ........................................ 32

Care of your garage door opener .............................. 33

Having a problem? .................................................... 34

Programming 35-36

To add or reprogram a hand-held remote control .....35To erase all codes ..................................................... 35

3-Button remotes ....................................................... 35

To add, reprogram or changea Keyless Entry PIN .................................................. 36

Repair Parts 3 7-38

Rail assembly parts ................................................... 37

Installation parts ........................................................ 37

Motor unit assembly parts ......................................... 38

Accessories 39

Repair Parts and Service

Warranty

40

40

INTRODUCTION

Safety Symboland Signal Word Review

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

Mechanical

Electrical

When you see these Safety Symbols and SignalWords on the following pages, they will alert you tothe possibility of serious injury or death if you donot comply with the warnings that accompany them.The hazard may come from something mechanicalor from electric shock. Read the warnings carefully.

When you see this Signal Word on the followingpages, it will alert you to the possibility of damage toyour garage door and/or the garage door opener ifyou do not comply with the cautionary statementsthat accompany it. Read them carefully.

Preparing your garage door

Before you begin:• Disable locks.

• Remove any ropes connected to garage door.

• Complete the following test to make sure yourgarage door is balanced and is not sticking orbinding:

1. Lift the door about halfway as shown. Releasethe door. If balanced, it should stay in place,supported entirely by its springs.

2. Raise and lower the door to see if there is anybinding or sticking.

If your door binds, sticks, or is out of balance, call atrained door systems technician.

To prevent possible SERIOUSINJURY OR DEATH:• ALWAYScall a trained door systems technician if

garagedoor binds, sticks, or is out of balance.Anunbalanced garagedoor may not reversewhenrequired.

• NEVERtry to loosen, move or adjust garagedoor, doorsprings, cables, pulleys, brackets or their hardware,allof which are under EXTREMEtension.

• DisableALL locks and removeALL ropes connected togaragedoor BEFOREinstalling and operating garagedoor opener to avoid entanglement.

To prevent damage to garagedoor and opener:• ALWAYSdisable locks BEFOREinstalling and operating

the opener.• ONLYoperate garagedoor opener at 120V, 60 Hzto

avoid malfunction and damage.

Sectional Door

One-Piece Door Tools needed

During assembly, installation and adjustment of theopener, instructions will call for hand tools asillustrated below.

Stepladder

Level (Optional)

Tape Measure

Pencil

Wire Cutters

Drill 3/16", 5/16" and _,,_5/32" Drill Bits iers

ts Screwdriver

Hack Saw

Claw Hammer

Adjustable End Wrench

Planning

Identify the type and height of your garage door.Survey your garage area to see if any of theconditions below apply to your installation. Additionalmaterials may be required. You may find it helpful torefer back to this page and the accompanyingillustrations as you proceed with the installation ofyour opener.

Depending on your requirements, there are severalinstallation steps which may call for materials orhardware not included in the carton.

• Installation Step 1 - Look at the wall or ceilingabove the garage door. The header bracket mustbe securely fastened to structural supports.

• Installation Step 5 - Do you have a finished ceilingin your garage? If so, a support bracket andadditional fastening hardware may be required.

• Installation Step 10 - Depending upon garageconstruction, extension brackets or wood blocksmay be needed to install sensors.

• Installation Step 10 -Alternate floor mounting ofthe safety reversing sensor will require hardwarenot provided.

Do you have an access door in addition to thegarage door? If not, Model 1702 Outside QuickRelease is required. See Accessories page.

Look at the garage door where it meets the floor.Any gap between the floor and the bottom of thedoor must not exceed 1/4" (6 mm). Otherwise, thesafety reversal system may not work properly. SeeAdjustment Step 3. Floor or door should berepaired.

SECTIONAL DOOR INSTALLATIONS

• Do you have a steel, aluminum, fiberglass or glasspanel door? If so, horizontal and vertical reinforce-ment is required (Installation Step 11)

• The opener should be installed above the center ofthe door If there is a torsion spring or centerbearing plate in the way of the header bracket, itmay be installed within 4 feet (122 m) to the left orright of the door center See Installation Steps 1and 11

• If your door is more than 7 feet (2,13 m) high, seerail extension kits listed on Accessories page

SECTIONAL DOOR INSTALLATION

Horizontal and vertical reinforcement

is needed for lightweight garage doors(fiberglass, steel, aluminum, door withglass panels, etc.). See page 24 for details.

FINISHED CEILING

Support bracket &fastening hardware

is required.

Slack in chain tension See page 17.

is normal when

garage door is closed

Header Wall

Torsion

j Spring

Extension

OR Spring

Motor unit

Centerline of

Garage Door

Safety Reversing Sensor

Gap between floorand bottom of door must

not exceed 1/4" (6 mm)

SafetyReversingSensor

Wall-mountedDoorControl

Access

Door

O

HeaderBracket Chain Pulley

Bracket

Arm

Door Bracket

y Trolley

EmergencyRelease

Rope & Handle

Planning (Continued)

ONE-PIECE DOOR INSTALLATIONS

• Generally, a one-piece door does not requirereinforcement If your door is lightweight, refer tothe information relating to sectional doors inInstallation Step 11

• Depending on your door's construction, you mayneed additional mounting hardware for the doorbracket (Step 11)

Without a properly working safety reversal system,persons (particularly small children) could beSERIOUSLYINJUREDor KILLEDby a closing garagedoor.

• The gap betweenthe bottom of the garage door andthe floor MUST NOTexceed1/4" (6 mm). Otherwise,the safety reversal system may not work properly.

• The floor or the garage door MUST be repairedtoeliminate the gap.

ONE-PIECE DOOR WITHOUT TRACK

Header

_ _ Gap between floorand bottom of door must

Safety Reversing not exceed 1/4" (6 mm)Sensor

Slack in chain tensionis normal when

garage door is closed.

FINISHED CEILING

Support bracket& fasteninghardware is required.See page 17.

O

Safety ReversingSensor

Motor Unit

CLOSED POSITIONChain

Pulley Bracket Trolley

StraightDoor DoorArm Arm

GarageDoor

Emergency

Rope& Handle

lONE-PIECE DOOR WITH TRACK I

E CLOSED POSiTiON

Chain Trolley

Pulley Bracket Chain ]_Curv ...............

_c k;to c::oo_ A/,!o _: ) j _ Rat,

/_// Bracket !!o? ht E/ergency Release

Rope & Handle

/--i_l__ _ - \ Safety._ Heverstng --i__--[ Gap between floor and Sensor

Safety bottom of door must notReversing exceed 1/4" (6 mm) I

Sensor j

Carton Inventory

Your garage door opener is packaged in two cartonswhich contain the motor unit and all parts illustratedbelow. Note that accessories will depend on themodel purchased. If anything is missing, carefullycheck the packing material. Parts may be stuck in

the foam. Hardware for assembly and installation isshown on the next page. Save the carton andpacking material until installation and adjustment iscomplete.

@Lighted Door Control Buttonw/6ABx 1- 1/2" screws

Models 1256R, 1255R,1246R, & 1245R

Light Lens (1)

SECURITY÷ ®

Single-Button Remote Control (1)

2-Conductor Bell WireWhite & White/Red

All Models except1256R & 1246R

Sprocket Cover Styrofoam

Remote ControlTransmitter Visor Clip

Chain

\\

\One-PieceRail

Models 1256R & 1246R only

Chain Spreader withScrews and Washers

Header Bracket

Safety SensorBracket (2)

Chain

Pulley Bracket

Safety LabelsandLiterature

\

Trolley

Door Bracket

Curved Door Arm Section

Straight DoorArm Section

ersing Sensors

e and 1 Receiving Eye)tor White & White/Black

Bell Wire attached

@

@

o

@

@

@

o

o

@

@

Q

Hardware Inventory

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

Lag Screw5/16"-9 xl-5/8" (2)

INSTALLATION HARDWARE

Hex Bolt5/16"-18x7/8" (4) Lock Washer 5/16" (4) Rail Grease

_h Lag Screw

5/16"-18xl-7/8" (2) HandleNut 5/16"-18 (4)

0Ring Fastener (3)

Self-Threading Screw1/4"-14x5/8" (2)

Dry WallAnchors (2)

Carriage Bolts1/4"-20x 1/2" (2)

Clevis Pin5/16"x2-3/4" (1)

Wing Nut1/4"-20 (2)

oi{Clevis Pin

5/16"xl" (1)

Staples (30)

Clevis Pin

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

Rope

J°U

ASSEMBLY STEP 1Fasten the Rail to the Motor Unit

MODELS 1255R 1245R, and 1240R(For Models 1256R and 1246R see page 9)

To avoid SERIOUSdamageto garagedoor opener,use ONLYthose bolts/fasteners mounted in the top ofthe opener.

• Remove the two washered bolts mounted in top ofmotor unit.

• Position rail at an angle to opener so one hole inrail and motor unit line up.

• Thread one of the washered bolts part way in.

Use only these bolts! Use of any other bolts willcause serious damage to door opener.

• Align rail and styrofoam over sprocket. Cut tapefrom rail, chain and styrofoam.

• REMOVE STYROFOAM.

Washered Bolt5/16"-18xl/2"

Styrofoam

ASSEMBLY STEP 2

Attach the Chain to the Sprocketand Install the Sprocket Cover

MODELS 1255R 1245R, and 1240R

Washered Bolt Motor Unit

5/16"-18xl/2 ........ _ Sprocket

• Position chain over the sprocket. If necessary,loosen the outer nut on the trolley to obtain morechain slack.

• Insert the second washered bolt. CAUTION: Use

only the bolt previously removed from motorunit!

• Tighten both screws securely through the rail intothe motor unit as shown.

• Install the sprocket cover: Insert the back tab in theslot. Squeeze the cover slightly and insert the fronttab in the slot on the mounting plate.

Sprocket Cover

Back Tab Slot

J

Proceed to Assembly Step 3. Front Tab SlotMounting ¢,,_.Plate z Z

/. j

ASSEMBLY STEP 1Fasten the Rail to the Motor Unit

MODELS 1256R and 1246R ONLY

To avoid SERIOUSdamageto garagedoor opener,use ONLYthose bolts/fasteners mounted in the top ofthe opener.

• Remove the two washered bolts mounted in top ofmotor unit.

• Align rail and styrofoam over sprocket.

• Cut tape from rail, chain and styrofoam. Removestyrofoam and pull the chain back (away from themounting plate).

• Fasten the rail with the two washered boltspreviously removed. Tighten securely.

Use only these bolts! Use of any other bolts willcause serious damage to door opener.

MotorUnit

Sprocket

Washered Bolts5/16"-18xl/2"

MountingUSE ONLY THIS Plate

TYPE AND SIZE /

BOLT i

StyrofoamPackaging

ASSEMBLY STEP 2

Attach the Chain Spreaderand Re-install the Chain

MODELS 1256R AND 1246R ONLY

• Line up the holes in the chain spreader with theholes in the motor unit as shown, The slot in thechain spreader must fit over the Rail flange(Figure 1).

• Securely fasten the chain spreader with thehardware provided.

• Remove the trolley threaded shaft from the trolleyby loosening the inner nut and lock washer(Figure 2).

• Guide the chain around the selected groove in thechain spreader (to engage either the 8-toothsprocket or the 6-tooth sprocket) as shown(Figure 3).

• Continue dispensing the chain forward to thetrolley (Figure 4). Reconnect the trolley to thetrolley threaded shaft, Proceed to AssemblyStep 3 for chain tightening instructions.

To avoid possible SERIOUSINJURYto fingers frommoving garage door opener:• ALWAYSkeep hand clear of sprocket while operating

opener.• Securely attach sprocket cover BEFOREoperating.

#8xl" _--_Hex Screw _i

_._ Washers

ChainSpreader

Slot

I

Figure 1

Rail

Flange

Figure 2

Outer Inner Nut TrolleyNut and Washer Threaded Shaft

Chain

Spreader 8-Tooth\

Sprocket

Motor Unit

___-- _ing Plate

Chain

Spreader 6-Tooth

Sprocket

-- ,-___ Motor Unit

_if Iv "_ o°_U_ng Plate

Figure 3

_. Install Chain._ in This Direction

Chain _ P

cket

10

ASSEMBLY STEP 5

Tighten the Chain

ALL MODELS

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

• To tighten the chain, turn outer nut in the directionshown. AS YOU TURN THE NUT, KEEP THECHAIN FROM TWISTING.

• When the chain is approximately 1/2" (13 mm)above the base of the rail at its midpoint, re-tightenthe inner nut to secure the adjustment.

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

NOTE: When installation is complete, you maynotice some chain droop with the door closed. This isnormal. If the chain returns to the position shownwhen the door is open, do not re-adjust the chain.

NOTE: During future maintenance, ALWAYS pull theemergency release handle to disconnect trolleybefore adjusting chain.

LockOuter Nut Washer

Chain

LI

Base of Rail

1/2" (13 mm)

[i

Mid Length of Rail

You have now finished assembfing your garage

door opener. Please read the following warningsbefore proceeding to the installation section.

INSTALLATION

IMPORTANT INSTALLATION INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:1. READAND FOLLOWALL INSTALLATIONWARNINGS

AND INSTRUCTIONS.

2. Install garage door openeronly on properly balancedand lubricated garage door. An improperly balanceddoor may not reversewhen required and could result inSEVEREINJURYor DEATH.

3. All repairs to cables, spring assembliesand otherhardware MUST be made by a trained door systemstechnician BEFOREinstalling opener.

4. Disableall locks and removeall ropes connected togarage door BEFOREinstalling opener to avoidentanglement.

5. Install garage door opener7 feet (2.13 m) or moreabove floor.

6. Mount emergency release handle6 feet (1.83 m) abovefloor.

7. NEVERconnect garagedoor opener to power sourceuntil instructed to do so.

8. NEVERwear watches, rings or loose clothing whileinstalling or servicing opener. Theycould be caught ingarage door or opener mechanisms.

9. Install wall-mounted garagedoor control:• within sight of the garagedoor.• out of reach of children at minimum height of 5 feet

(1.5 m).• away from all moving parts of the door.

10. Place entrapment warning label on wall next to garagedoor control.

11. Place manual release/safetyreversetest label in plainview on inside of garagedoor.

12. Upon completion of installation, test safety reversalsystem. Door MUST reverseon contact with a1-1/2" (3.8 cm) high object (or a 2x4 laid flat) onthe floor.

11

INSTALLATION STEP 1Determine the Header BracketLocation

To prevent possible SERIOUSINJURYor DEATH:• Header bracket MUST be RIGIDLYfastened to

structural support on headerwall or ceiling, otherwisegaragedoor might not reversewhen required. DO NOTinstall header bracket over drywall.

• Concrete anchors MUST be used if mounting headerbracket or 2x4 into masonry.

• NEVERtry to loosen, move or adjust garagedoor,springs, cables, pulleys, brackets, or their hardware, allof which are under EXTREMEtension.

• ALWAYScall a trained door systems technician ifgaragedoor binds, sticks, or is out of balance.Anunbalanced garagedoor might not reversewhenrequired.

Finished

Ceiling

2x4 StructuralSupports

Installation procedures vary according to garage doortypes, Follow the instructions which apply to yourdoor.

SECTIONAL DOORAND ONE-PIECE DOOR WITH TRACK

1. Close the door and mark the inside vertical

centerline of the garage door.2. Extend the line onto the header wall above the

door.

You can fasten the header bracket within 4 feet(1.2 m) of the left or right of the door centeronly if a torsion spring or center bearing plateis in the way; or you can attach it to the ceiling(see page 10) when clearance is minimal. (Itmay be mounted on the wall upside down ifnecessary, to gain approximately 1/2" (1 cm).)

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

3. Open your door to the highest point of travel asshown. Draw an intersecting horizontal line on theheader wall 2" (5 cm) above the high point. Thisheight will provide travel clearance for the top edgeof the door.

Proceed to Step 2, page 14.

12

Ceiling

Header Wall

: 2" (5cm) Track

Highest Pointof Travel

Door

Sectional doorwith curvedtrack

One-piecedoor withhorizontal

track

_all

Y


1. Close the door and mark the inside vertical

centerline of your garage door. Extend the lineonto the header wall above door, as shown.

If headroom clearance is minimal, you can installthe 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 provided)to securely fasten the 2x4 to structural supportsas shown.

2. Open your door to the highest point of travel asshown. Measure the distance from the top of thedoor to the floor. Subtract the actual height of thedoor. Add 8" (20 cm) to the remainder. (SeeExample).

3. Close the door and draw an intersecting horizontalline on the header wall at the determined height.NOTE: If the total number of inches exceeds theheight available in your garage, use the maximumheight possible, or refer to page 14 for ceilinginstallation.

EXAMPLE

Distance from top of door(at highest point of travel) to floor ..... 92" (234 cm)

Actual height of door .............. -88" (224 cm)

Remainder ......................... 4" (10 cm)

Add ............................. +8" (20 cm)

Bracket height on header wall ......... 12" (30 cm)

(Measure UP from top of CLOSED door.)

Proceed to Step 2, page 14.

UnfinishedCeiling

Header Wall

2x4

Door 1

JambHardware

Header Wallf


8

ii_5

Floor

One-piece door without track:jamb hardware

OPTIONAL

CEILING MOUNTFOR

HEADER BRACKET

Door


Header Wall _l- -

,,2" ;;,

118i

13

One-piece door without track:pivot hardware

INSTALLATION STEP 2Install the Header Bracket

You can attach the header bracket either to the wallabove the garage door, or to the ceiling. Follow theinstructions which will work best for your particularrequirements, Do not install the header bracketover drywall. If installing into masonry, useconcrete anchors (not provided).

WALL HEADER BRACKET INSTALLATION

• Center the bracket on the vertical centerline withthe bottom edge of the bracket on the horizontalline as shown (with the arrow pointing toward theceiling).

• Mark the vertical set of bracket holes (do not usethe holes designated for ceiling mount). Drill 3/16"pilot holes and fasten the bracket securely to astructural support with the hardware provided.

HARDWARE SHOWN ACTUAL SIZE

IIIIIIIIII Lag Screw5/16"-9 x 1-5/8"

Wall Mounting Holes

OptionalWall Mounting Holes

Header

- Wall--_J"

2t4uctural_ BH_t_Support I _\i_ ..... t"

Horizontal _t _I_

Line _" --,,_,,,-_ x, ,_),_

Highest Point ofGarage Door Travel

1"1

The nail hole is forpositioning only.You must use lag screwsto mount the header bracke

/ _"_ Vertical/ __ Centerline

I/ _ } of Garage Door

I, agScrews_'_ii__ _< I 5/16"-9xl-5/8"

X__Spring

CEILING HEADER BRACKET INSTALLATION

• Extend the vertical centerline onto the ceiling asshown.

• Center the bracket on the vertical mark, no morethan 6" (15 cm) from the wall. Make sure the arrowis pointing toward the wall. The bracket can bemounted flush against the ceiling when clearanceis minimal.

• Mark the side holes. Drill 3/16" pilot holes andfasten bracket securely to a structural support withthe hardware provided.

Ceiling Mounting Holes

Door

/"" -- Finished Ceiling --'' t __ ._ _ Vertical

__ _ -_" _Header Centerline" Bracket Door

6"(15Maximum

Lag Screws5/16"-9xl -5/8"

The nail hole is for

positioning only.You must use lag screwsto mount the header bracket.

Header Wall

14

-- Header Wall

Header Bracket

Chain Pulley Bracket

INSTALLATION STEP 3Attach the Rail to the HeaderBracket

• Position the opener on the garage floor below theheader bracket, Use packing material as aprotective base, NOTE: If the door spring is in theway you'll need help. Have someone hold theopener securely on a temporary support to allowthe rail to clear the spring.

• Position the rail bracket against the headerbracket,

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

• Insert a ring fastener to secure.

Ring Fastener

Header Bracket 0

i

Clevis Pin,5/16"x2-3/4"

PulleyBracket

-- GarageDoor

TemporarySupport


o)Clevis Pin,5/16"x2-3/4"

ORing Fastener

15

INSTALLATION STEP 4

Position the Opener

Follow instructions which apply to your door type asillustrated.

SECTIONAL DOOR OR ONE-PIECE DOOR WITHTRACK

A 2x4 laid flat is convenient for setting an ideal door-to-rail distance.

• Raise the opener onto a stepladder. You will needhelp at this point if the ladder is not tall enough.

• Open the door all the way and place a 2x4 laid flaton the top section beneath the rail.

• If the top section or panel hits the trolley when youraise the door, pull down on the trolley release armto disconnect inner and outer sections. Slide theouter trolley toward the motor unit. The trolley canremain disconnected until Installation Step 12is completed.

To prevent damage to garagedoor, rest garagedooropener rail on 2x4 placed on top section of door.

2x4Rail laid flat

Door

ENGAGED RELEASED


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

• Using a stepladder as a support, raise the top ofthe opener to this height.

• The top of the door should be level with the top ofthe motor unit. Do not position the opener morethan 2" (5 cm) above this point.

I

Header

Bracket

Top of door \r_

iTop of Opener

16

INSTALLATION STEP 5

Hang the Opener

Two representative installations are shown. Yoursmay be different. Hanging brackets should be angled(Figure 1) to provide rigid support. On finishedceilings (Figure 2), attach a sturdy metal bracket tostructural supports before installing the opener. Thisbracket and fastening hardware are not provided.

1. Measure the distance from each side of the motorunit to the structural support.

2. Cut both pieces of the hanging bracket to requiredlengths.

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

4. Attach one end of each bracket to a support with5/16"-18xl -7/8" lag screws.

5. Fasten the opener to the hanging brackets with5/16"-18x7/8" hex bolts, lock washers and nuts.

6. Check to make sure the rail is centered over thedoor (or in line with the header bracket if thebracket is not centered above the door).

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

8. Grease the top and underside of the rail surfacewhere the trolley slides with rail grease.


Hex Bolt5/16"- 18x7/8" Nut 5/16"- 18 Lock Washer 5/16"

To avoid possible SERIOUSINJURYfrom afallinggaragedoor opener,fasten it SECURELYto structuralsupports of the garage. Concrete anchors MUST be usedif installing any brackets into masonry.

Figure1 __al/ _/ Supports

,"14Lag Screws--f-""'__,J 5/16"-18xl-7/8" _

Measure",

o,st Bolt 5/16"-18x7/8" I "N Y ILock Washer 5/16" I _ INut 5/16"-18 L I

Figure 2Hidden

Support_ .-_

Bracket _ _ _ -(Not Provided) __ _ _" _ _-_-_.

-_--__ - .... ::::: ..... -- FINISHED CEILING --

___-__ Lag Screws

-- (Not Provided)__-" _ t,fL_-M-'_. Bolt 5/16"-18x7/8"

- _ _ _ "- /_] _" Lock Washer 5/16"

H " Nut 5/16"-18

Bolt 5/16"-18x7/8" _ \'_ /,_"V / -:_--

Lock Wa

17

INSTALLATION STEP 6Install the Door Control

Locate the door control within sight of the door at aminimum height of 5 feet (1.5 m) where smallchildren cannot reach, and away from all movingparts of the door and door hardware.

1. Strip 1/4" (6 mm) of insulation from one end of thebell wire. Connect it to the two screw terminals onthe back of the door control by color: white wire to2 and white/red wire to 1.

2. Fasten the Lighted Door Control Button securelywith 6ABx1-1/2" screws. If installing into drywall,drill 5/32" holes and use the anchors provided.

3. Run the bell wire up the wall and across theceiling to the opener. Use insulated staples tosecure the wire in several places. Do not piercewire with a staple, creating a short or open circuit.

4. Receiver terminal screws and the antenna arelocated on the back panel of the opener. Positionthe antenna wire as shown.

5. Connect the bell wire to the opener terminalscrews: white to 2 and white/red to 1.

6. Use tacks or staples to permanently attach theentrapment warning label to the wall near the doorcontrol, and the manual release/safety reverse testin a prominent location on the inside of the garagedoor.

NOTE: DO NOT connect the power and operate theopener at this time. The trolley will travel to the fullopen position but will not return to the close positionuntil the sensor beam is connected and properlyaligned. See Safety Reversing Sensor instructionsbeginning on page 21.

To prevent possible SERIOUSINJURYor DEATHfromelectrocution:

• Besure power is not connected BEFOREinstalling doorcontrol.

• Connect ONLYto 24 VOLTlow voltage wires.To prevent possible SERIOUSINJURYor DEATHfrom aclosing garage door:• Install door control within sight of garagedoor, out of

reachof children at a minimum height of 5 feet (1.5 m),and away from all moving parts of door.

• NEVERpermit children to operate or play with doorcontrol push buttons or remote control transmitters.

• Activate door ONLYwhen it can be seen clearly, isproperly adjusted, and there are no obstructions to doortravel.

• ALWAYSkeep garagedoor in sight until completelyclosed. NEVERpermit anyone to cross path of closinggaragedoor.

HARDWARE SHOWN ACTUAL SIZE !

Screw 6ABx]-]/2" InsulatedLighted Door Control Button Drywall Anchors Staples

Bell Wire

_oor

ControlButton

Terminal Screws

LightedDoor Control Button

Bell Wire

]OpenerTerminal Screws

BACK PANEL

I\

OO

18

INSTALLATION STEP 7

Install the Light and Lens

INSTALL THE LIGHT

• Install a 75 watt maximum light bulb in the socket.The light will turn ON and remain lit forapproximately 4-1/2 minutes when power isconnected, Then the light will turn OFF.

• Use standard neck Garage Door Opener bulbs forreplacement

INSTALL THE LENS(All models except 1240R)

• Locate and loosen (approximately 1/8" (3 mm)) thetwo screws near top of opener front panel,

• Position lens against panel with slotted tabsdirectly below screws. Slide lens up to seat tabsbehind screws.

• Snap bottom tabs of lens into panel slots,

• Retighten top panel screws to secure lens.

J

\Lens Tab

Lens Slot

75WattMax.

Light Bulb

Panel Screw

INSTALLATION STEP 8

Attach the Emergency ReleaseRope and Handle

• Thread one end of the rope through the hole in thetop of the red handle so "NOTICE" reads right sideup as shown. Secure with an overhand knot atleast 1" (2.5 mm) from the end of the rope toprevent slipping.

• Thread the other end of the rope through the holein the release arm of the outer trolley.

• Adjust rope length so the handle is 6 feet (1.83 m)above the floor. Secure with an overhand knot.

NOTE: If it is necessary to cut the rope, heat sealthe cut end with a match or lighter to preventunraveling.

To prevent possible SERIOUSINJURYor DEATHfrom afalling garage door:• If possible, use emergency releasehandle to disengage

trolley ONLYwhen garage door is CLOSED.Weak orbroken springs or unbalanceddoor could result in anopen door falling rapidly and/or unexpectedly.

• NEVERuse emergency release handleunless garagedoorway is clear of persons and obstructions.

• NEVERuse handleto pull door open or closed. If ropeknot becomes untied, you could fall.

F _ Ove(hand

Trolley v "_---._-._ Trolley

Rope _L Release Arm

_-_,_ _"J Emergency

_v Release Handle

19

INSTALLATION STEP 9

Electrical Requirements

To avoid installation difficulties, do not run theopener at this time.

To reduce the risk of electric shock, your garage dooropener has a grounding type plug with a thirdgrounding pin. This plug will only fit into a groundingtype outlet. If the plug doesn't fit into the outlet youhave, contact a qualified electrician to install theproper outlet.

RIGHO WRON G

If permanent wiring is required by your localcode, refer to the following procedure.

To make a permanent connection through the 7/8"hole in the top of the motor unit:• Remove the motor unit cover screws and set the

cover aside.

• Remove the attached 3-prong cord.

• Connect the black (line) wire to the screw on thebrass terminal; the white (neutral) wire to thescrew on the silver terminal; and the ground wireto the green ground screw. The opener must begrounded.

• Reinstall the cover.

To avoid installation difficulties, do not run theopener at this time.

To prevent possible SERIOUSINJURYor DEATHfromelectrocution or fire:

• Be sure power is not connected to the opener,anddisconnect power to circuit BEFOREremoving cover toestablish permanent wiring connection.

• Garagedoor installation and wiring MUST be incompliance with all local electrical and building codes.

• NEVERuse an extension cord, 2-wire adapter,orchange plug in ANY way to make it fit outlet. Besurethe opener is grounded.

PERMANENT WIRINGCONNECTION

Ground Tab\

GreenGround Screw

BlackGround Wire Wire

White Wire Black Wire

20

INSTALLATION STEP 10

Install The Protector System ®

The safety reversing sensor must be connectedand aligned correctly before the garage dooropener will move in the down direction.

IMPORTANT INFORMATION ABOUTTHE SAFETY REVERSING SENSOR

When properly connected and aligned, the sensorwill detect an obstacle in the path of its electronicbeam. The sending eye (with an amber indicatorlight) transmits an invisible light beam to thereceiving eye (with a green indicator light). If anobstruction breaks the light beam while the door isclosing, the door will stop and reverse to full openposition, and the opener lights will flash 10 times.

The units must be installed inside the garage so thatthe sending and receiving eyes face each otheracross the door, no more than 6" (15 cm) above thefloor. Either can be installed on the left or right of thedoor as long as the sun never shines directly into thereceiving eye lens.

The mounting brackets are designed to clip onto thetrack of sectional garage doors without additionalhardware.

• Be sure power is not connected to the garagedooropener BEFOREinstalling the safety reversing sensor.

• To prevent SERIOUSINJURYor DEATHfrom a closinggaragedoor:- Correctly connect and align the safety reversing

sensor. This required safety device MUST NOT bedisabled.

- Install the safety reversing sensor so beam is NOHIGHERthan 6" (15 cm) above garagefloor.

If it is necessary to mount the units on the wall, thebrackets must be securely fastened to a solidsurface such as the wall framing. Extension brackets(see accessories) are available if needed. Ifinstalling in masonry construction, add a piece ofwood at each location to avoid drilling extra holes inmasonry if repositioning is necessary.

The invisible light beam path must be unobstructed.No part of the garage door (or door tracks, springs,hinges, rollers or other hardware) may interrupt thebeam while the door is closing.

Sensor Beam Invisible Light Beam6" (15 cm) max. Protection Areaabove floor

Sensor Beam6" (15 cm) max.above floor

Facing the door from inside the garage

21

INSTALLING THE BRACKETS

Be sure power to the opener is disconnected.Install and align the brackets so the sensors will faceeach other across the garage door, with the beam nohigher than 6" (15 cm) above the floor. They may beinstalled in one of three ways, as follows.

Garage door track installation (preferred):

• Slip the curved arms over the rounded edge ofeach door track, with the curved arms facing thedoor. Snap into place against the side of the track.It should lie flush, with the lip hugging the backedge of the track, as shown in Figure 1.

If your door track will not support the bracketsecurely, wall installation is recommended.

Wall installation (Figure 2 & 3):

• Place the bracket against the wall with curvedarms facing the door. Be sure there is enoughclearance for the sensor beam to be unobstructed.

• If additional depth is needed, an extension bracket(see Accessories) or wood blocks can be used.

• Use bracket mounting holes as a template tolocate and drill (2) 3/16" diameter pilot holes onthe wall at each side of the door, no higher than 6"(15 cm) above the floor.

• Attach brackets to wall with lag screws(not provided).

• If using extension brackets or wood blocks, adjustright and left assemblies to the same distance outfrom the mounting surface. Make sure all doorhardware obstructions are cleared.

Floor installation (Figure 4):

• Use wood blocks or extension brackets (seeAccessories) to elevate sensor brackets so thelenses will be no higher than 6" (15 cm) above thefloor,

• Carefully measure and place right and leftassemblies at the same distance out from the wall.Be sure all door hardware obstructions arecleared,

• Fasten to the floor with concrete anchors asshown.

Figure 1

Door

t-il i Lip,

L[_/ '.Z

DOORTRACK MOUNT, RIGHT SIDE)

Indicator

Light

Figure 2WALL MOUNT (RIGHT SIDE)

Fasten Wood Block to Wall with

jLag Screws (Not Provided)X

Indicator

. Light S renS_rt

_-_-"..L_ t .... (Not Provided)Lens

Figure 4 FLOOR MOUNT (RIGHT SIDE)


Carriage Bolt Wing Nut1/4"-20x 1/2" 1/4"-20

Staples

I l Attach withConcrete Anchors

; (Not Provided)

IndicatorLight

Bracket

22

MOUNTING AND WIRING THE SAFETY SENSORS

• Slide a 1/4"-20xl/2" carriage bolt head into the sloton each sensor. Use wing nuts to fasten sensors tobrackets, with lenses pointing toward each otheracross the door. Be sure the lens is not obstructedby a bracket extension (Figure 5).

• Finger tighten the wing nuts.

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

• Strip 1/4" (6 mm) of insulation from each set ofwires. Separate white and white/black wiressufficiently to connect to the opener terminalscrews: white to 2 and white/black to 3 (Figure 6).

ALIGNING THE SAFETY SENSORS

• Plug in the opener. The indicator lights in both thesending and receiving eyes will glow steadily ifwiring connections and alignment are correct.

The sending eye amber indicator light will glowregardless of alignment or obstruction. If the greenindicator light in the receiving eye is off, dim, orflickering (and the invisible light beam path is notobstructed), alignment is required.

• Loosen the sending eye wing nut and readjust,aiming directly at the receiving eye. Lock in place.

• Loosen the receiving eye wing nut and adjustsensor until it receives the sender's beam. Whenthe green indicator light glows steadily, tighten thewing nut.

Figure 5

Carriage Bolt _)

1/4"-20xl/2"

TROUBLESHOOTING THE SAFETY SENSORS

1. If the sending eye indicator light does not glowsteadily after installation, check for:

• Electric power to the opener.• A short in the white or white/black wires. These

can occur at staples, or at terminal connections.

• Incorrect wiring between sensors and opener.• A broken wire.

2. If the sending eye indicator light glows steadily butthe receiving eye indicator light doesn't:

• Check alignment.

• Check for an open wire to the receiving eye.

3. If the receiving eye indicator light is dim, realigneither sensor.

NOTE: When the invisible beam path is obstructedor misaligned while the door is closing, the door willreverse. If the door is already open, # will not close.The opener lights will blink 10 times. (If bulbs are notinstalled, 10 clicks can be heard.) See page 21.

Figure 6

Bell Wire

Finished Ceiling

Connect Wire to

Opener Terminal screws

Bell Wire SensorDoor Control

ConnectionsConnections(dotted line) _z,,.

%OPENER TERMINAL SCREWS

SensorInvisible Light BeamProtection Area

Sensor

23

INSTALLATION STEP 11Fasten the Door Bracket

Follow instructions which apply to your door typeas illustrated below or on the following page.

A horizontal reinforcement brace should be longenough to be secured to two or three verticalsupports. A vertical reinforcement brace shouldcover the height of the top panel.

Figure 1 shows one piece of angle iron as thehorizontal brace. For the vertical brace, 2 pieces ofangle iron are used to create a U-shaped support.The best solution is to check with your garage doormanufacturer for an opener installation doorreinforcement kit.

NOTE: Many door reinforcement kits provide fordirect attachment of the clevis pin and door arm. Inthis case you will not need the door bracket; proceedto Step 12.

SECTIONAL DOORS

1. Center the door bracket on the previously markedvertical centerline used for the header bracketinstallation. Note correct UP placement, asstamped inside the bracket.

2. Position the top edge of the bracket 2"-4"(5-10 cm) below the top edge of the door, ORdirectly below any structural support across thetop of the door.

3. Mark, drill holes and install as follows, dependingon your door's construction:

Metal or light weight doors using a vertical angleiron brace between the door panel support andthe door bracket:

• Drill 3/16" fastening holes. Secure the door bracketusing the two 1/4"-14x5/8" self-threading screws.(Figure 2A)

• Alternately, use two 5/16" bolts, lock washers andnuts (not provided). (Figure 2B)

Metal, insulated or light weight factory reinforceddoors:

• Drill 3/16" fastening holes. Secure the door bracketusing the self-threading screws (Figure 3).

Wood Doors:

• Use top and bottom or side to side door bracketholes. Drill 5/16" holes through the door andsecure bracket with 5/16"x2" carriage bolts, lockwashers and nuts (not provided). (Figure 4)

NOTE: The 1/4"-14x5/8"self-threading screws are _ HARDWARE

t ..... I SHOWNnot intended for use on _- ACTUALSIZE

wood doors. __ Self-Threading

Screw_/ 1/4"-14x5/8"

To prevent damage to garagedoor, reinforce inside ofdoor with angle iron both vertically and horizontally.

Vertical

of GarageDoor

HORIZONTAL AND VERTICALREINFORCEMENT IS NEEDEDFOR LIGHTWEIGHT GARAGE

DOORS (FIBERGLASS,ALUMINUM, STEEL, DOORSWITH GLASS PANEL, ETC.).(NOT PROVIDED)

Figure 1

VerticalReinforcement

Vertical

Centerline

Dd

Bracket

Self-Threading "_Screw1/4"- 14x5/8"

Figure 2A

_=rticalCenterlineof Garage Door

, Se,r:Th'reading

1/4"- 14x5/8"

Figure 3

Vertical INot Provided) Reinforcement

Bolt5/16"- 18x2"

VerticalCenterline

of Girage Door,i

1

Door

Lock Washer "

5/16" Nut ' -__5/16"-18

Figure 2B

Not Provided

5/16"x2"

inside Edgeof Door orReinforcement Board

Vertical

of Garaqe

IQ.

Figure 4

24

ONE-PIECEDOORSPleasereadandcomplywiththewarningsandreinforcementinstructionsonthepreviouspage.Theyapplytoone-piecedoorsalso.

• Centerthedoorbracketonthetopofthedoor,inlinewiththeheaderbracketasshown.Markeithertheleftandright,or thetopandbottomholes.

• Metal Doors: Drill 3/16" pilot holes and fasten thebracket with the 1/4"-14x5/8" self-threading screwsprovided.

• Wood Doors: Drill 5/16" holes and use 5/16"x2"carriage bolts, lock washers and nuts (notprovided) or 5/16"x1-1/2" lag screws (not provided)depending on your installation needs.

HARDWARE SHOWNACTUAL SIZE

Self-Threading Screw1/4"- 14x5/8"

NOTE: The door bracket may be installed on the topedge of the door if required for your installation.(Refer to the dotted line optional placement drawing.)

Header Wall

2x4 Support--Finished Ceiling--

DoorBracket

OptionalPlacementof DoorBracket

VerticalCenterline ofGarage Door

HORIZONTAL AND VERTICALREINFORCEMENT IS NEEDEDFOR LIGHTWEIGHT GARAGE

DOORS (FIBERGLASS,ALUMINUM, STEEL, DOORSWITH GLASS PANEL, ETC.).NOT PROVIDED)

r--r

Door

Bracket

_i Self-Threading_- Screw, 1/4"-14x5/8"i

' Top of Door(InsideGarage)

of Door

OptionalPlacement

For a door with no exposed framing,or for the optional installation, uselag screws 5/16"xl-1/2" (Not Provided)to fasten door bracket.

METAL DOOR

Nut

5/16"-18

DoorBracket

®LockWasher

, 5/16"i=

' Top of Door(InsideGarage)

Top Edgeof Door

OptionalPlacement

Carriage Bolt

_ _ 5/16"x2"(Not Provided)

WOOD DOOR

25

INSTALLATION STEP 12

Connect Door Arm to Trolley

Follow instructions which apply to your door type asillustrated below and on the following page.

SECTIONAL DOORS ONLY

• Make sure garage door is fully closed. Pull theemergency release handle to disconnect the outertrolley from the inner trolley. Slide the outer trolleyback (away from the door) about 2" (5 cm) asshown in Figures 1, 2 and 3.

• Figure 1:

- Fasten straight door arm section to outer trolleywith the 5/16"xl" clevis pin. Secure theconnection with a ring fastener.

- Fasten curved section to the door bracket in thesame way, using the 5/16"x1-1/4" clevis pin.

• Figure 2:

- Bring arm sections together. Find two pairs ofholes that line up and join sections. Select holesas far apart as possible to increase door armrigidity.

• Figure 3, Hole alignment alternative:

- If holes in curved arm are above holes in straightarm, disconnect straight arm. Cut about 6" fromthe solid end. Reconnect to trolley with cut enddown as shown.

- Bring arm sections together.

- Find two pairs of holes that line up and join withbolts, lock washers and nuts.

• Proceed to Adjustment Step 1, page 28. Trolley willre-engage automatically when opener is operated.

Inner Trolley

Outer Trolley__)_

/O ........Clevis Pin

/ iansgtener lil2 O Deor I_°1

Bracket IoL traight oo,

I I1 \_JoJ Curved

O-----_levis Pin Door Arm

5/16"x1-1/4"

Figure 1

Figure 2

Door Bracket

EmergencyReleaseHandle

Bolts5/16"-18x7/8"


Nut 5/16"-18

Clevis Pin

5/16"xl" (Trolley)

Lock Washer 5/16" ' er

°lClevis Pin Hex Bolt

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

N/t_t._: O _ B/tits 18x7_8_

Figure 3

26

ALL ONE-PIECE DOORS

1. Assemble the door arm, Figure 4:

• Fasten the straight and curved door arm sectionstogether to the longest possible length (with a 2or 3 hole overlap).

• With the door closed, connect the straight doorarm section to the door bracket with the5/16"xl -1/4" clevis pin.

• Secure with a ring fastener.

2. Adjustment procedures, Figure 5:

• On one-piece doors, before connecting the doorarm to the trolley, the travel limits must beadjusted. Limit adjustment screws are located onthe left side panel as shown on page 28. Followadjustment procedures below.

• Open door adjustment: decrease UPtravel limit

- Turn the UP limit adjustment screw counter-clockwise 5-1/2 turns.

- Press the Door Control push button. The trolleywill travel to the fully open position.

- Manually raise the door to the open position(parallel to the floor), and lift the door arm to thetrolley. The arm should touch the trolley just inback of the door arm connector hole. Refer tothe fully open trolley/door arm positions in theillustration. If the arm does not extend farenough, adjust the limit further. One full turnequals 2" (5 cm) of trolley travel.

• Closed door adjustment: decrease DOWNtravel limit

- Turn the DOWN limit adjustment screwclockwise 5 complete turns.

Figure 5 Fully ClosedTrolley

Door

Bracket "_.,..._,_,,.._4_ Ring

__ Fastener Nuts

I_ _A_----_ Lock 5/16"-18"_J-/_ _,__. Washers I t_'_

t _ "_._----_ 5/16" I | _il

5/16"xiI-/4" A___rJ _/IBolts (_Y -

" _J'CurvedFigure 4 Door Arm

- Press the Door Control push button. The trolleywill travel to the fully closed position.

- Manually close the door and lift the door arm tothe trolley. The arm should touch the trolley justahead of the door arm connector hole. Refer tothe fully closed trolley/door arm positions in theillustration. If the arm is behind the connectorhole, adjust the limit further. One full turn equals2" (5 cm) of trolley travel.

3. Connect the door arm to the trolley:

• Close the door and join the curved arm to theconnector hole in the trolley with the remainingclevis pin. It may be necessary to lift the doorslightly to make the connection.

• Secure with a ring fastener.

• Run the opener through a complete travel cycle. Ifthe door has a slight "backward" slant in full openposition as shown in the illustration, decrease theUP limit until the door is parallel to the floor.

NOTE: When setting the up lim# on the followingpage, the door should not have a "backward" slantwhen fully open as illustrated below. A slightbackward slant will cause unnecessary buckingand/or jerking operation as the door is being openedor closed from the fully open position.

Open Door

Door withBackward Slant(Undesirable)

27

ADJUSTMENT STEP 1

Adjust the UP and DOWN TravelLimits

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

To operate the opener, press the Door Control pushbar. Run the opener through a complete travel cycle.

• Does the door open and close completely?

• Does the door stay closed and not reverseunintentionally when fully closed?

If your door passes both of these tests, no limitadjustments are necessary unless the reversing testfails (Adjustment Step 3, page 30).

Adjustment procedures are outlined below. Read theprocedures carefully before proceeding toAdjustment Step 2. Use a screwdriver to make limitadjustments. Run the opener through a completetravel cycle after each adjustment.

NOTE: Repeated operation of the opener duringadjustment procedures may cause the motor tooverheat and shut off. Simply wait 15 minutes andtry again.

NOTE: If anything interferes with the door's upwardtravel, it will stop. If anything interferes with thedoor's downward travel (including binding orunbalanced doors), it will reverse.

HOW AND WHEN TO ADJUST THE LIMITS

• ff the door does not open completely but opensat least 5 feet (1.5 m):

Increase up travel. Turn the UP limit adjustmentscrew clockwise. One turn equals 2" (5 cm) oftravel.

NOTE: To prevent the trolley from hitting the coverprotection bolt, keep a minimum distance of 2-4"(5-10 cm) between the trolley and the bolt.

• If door does not open at least 5 feet (1.5 m):

Adjust the UP (open) force as explained inAdjustment Step 2.

• If the door does not close completely:Increase down travel. Turn the down limitadjustment screw counterclockwise. One turnequals 2" (5 cm) of travel.

If door still won't close completely and the trolleybumps into the pulley bracket (page 4), trylengthening the door arm (page 26) anddecreasing the down limit.

• If the opener reverses in fully closed position:Decrease down travel. Turn the down limitadjustment screw clockwise. One turn equals 2"(5 cm) of travel.

Without a properly installed safety reversalsystem,persons (particularly small children) could beSERIOUSLYINJUREDor KILLEDby a closing garagedoor.

• Incorrect adjustment of garagedoor travel limits willinterfere with proper operation of safety reversalsystem.

• If one control (force or travel limits) is adjusted, theother control may also needadjustment.

• After ANY adjustments are made, the safety reversalsystem MUST be tested. Door MUST reverseoncontact with 1-1/2" (3.8 cm) high object (or 2x4 laidflat) on floor.

To prevent damageto vehicles, be sure fully open doorprovides adequateclearance.

\.... ....................... o o

[5-10 cmI LEFT SIDE PANEL

/

L * e.J(_e _d--, v

Travel Limit Adjustment Screws

Adjustment Label

ff the door reverses when closing and there isno visible interference to travel cycle:

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

Test the door for binding: Pull the emergencyrelease handle. Manually open and close the door.If the door is binding or unbalanced, call for atrained door systems technician. If the door isbalanced and not binding, adjust the DOWN(close) force. See Adjustment Step 2.

28

ADJUSTMENT STEP 2

Adjust the Force

Force adjustment controls are located on the backpanel of the motor unit. Force adjustment settingsregulate the amount of power required to open andclose the door.

If the forces are set too light, door travel may beinterrupted by nuisance reversals in the downdirection and stops in the up direction. Weatherconditions can affect the door movement, sooccasional adjustment may be needed.

The maximum force adjustment range is about3/4 of a complete turn. Do not force controlsbeyond that point. Turn force adjustment controlswith a screwdriver.

NOTE: If anything interferes with the door's upwardtravel, it will stop. If anything interferes with thedoor's downward travel (including binding orunbalanced doors), it will reverse.

Without a properly installed safety reversal system,persons (particularly small children) could beSERIOUSLYINJUREDor KILLEDby a closing garagedoor.

• Too much force on garagedoor will interfere withproper operation of safety reversalsystem.

• NEVERincreaseforce beyond minimum amountrequired to close garage door.

• NEVERuse force adjustments to compensatefor abinding or sticking garage door.

• If one control (force or travel limits) is adjusted, theother control may also needadjustment.

• After ANY adjustments are made, the safety reversalsystem MUST be tested. Door MUST reverseoncontact with 1-1/2" (3.8 cm) high object (or 2x4 laidflat) on floor.

HOW AND WHEN TO ADJUST THE FORCES

1. Test the DOWN (close) force

• Grasp the door bottom when the door is abouthalfway through DOWN (close) travel. The doorshould reverse. Reversal halfway through downtravel does not guarantee reversal on a 1-1/2"(3.8 cm) obstruction. See Adjustment Step 3,page 30.If the door is hard to hold or doesn't reverse,DECREASE the DOWN (close) force by turningthe control counterclockwise. Make smalladjustments until the door reverses normally. Aftereach adjustment, run the opener through acomplete cycle.

• If the door reverses during the down (close)cycle and the opener lights aren't flashing,INCREASE DOWN (close) force by turning thecontrol clockwise. Make small adjustments until thedoor completes a close cycle. After eachadjustment, run the opener through a completetravel cycle. Do not increase the force beyond theminimum amount required to close the door.

2. Test the UP (open) force

• Grasp the door bottom when the door is abouthalfway through UP (open) travel. The door shouldstop. If the door is hard to hold or doesn't stop,DECREASE UP (open) force by turning the controlcounterclockwise. Make small adjustments until thedoor stops easily and opens fully. After eachadjustment, run the opener through a completetravel cycle.

• If the door doesn't open at least 5 feet (1.5 m),INCREASE UP (open) force by turning the controlclockwise. Make small adjustments until dooropens completely. Readjust the UP limit ifnecessary. After each adjustment, run the openerthrough a complete travel cycle.

29

]Force Adjustment Controls

O0

i=l

BACK PANEL

FORCEADJUSTMENTLABEL

ADJUSTMENT STEP 3

Test the Safety Reversal System

TEST

• With the door fully open, place a 1-1/2" (3.8 cm)board (or a 2x4 laid flat) on the floor, centeredunder the garage door.

• Operate the door in the down direction. The doormust reverse on striking the obstruction.

ADJUST

• If the door stops on the obstruction, it is nottraveling far enough in the down direction.Increase the DOWN limit by turning the DOWNlimit adjustment screw counterclockwise 1/4 turn.

NOTE: On a sectional door, make sure limitadjustments do not force the door arm beyond astraight up and down position. See the illustrationon page 26.

• Repeat the test.

• When the door reverses on the 1-1/2" (3.8 cm)board, remove the obstruction and run the openerthrough 3 or 4 complete travel cycles to testadjustment.

IMPORTANT SAFETY CHECK:

Repeat Adjustment Steps 1, 2 and 3 after:

• Each adjustment of door arm length, limits, orforce controls.

• Any repair to or adjustment of the garage door(including springs and hardware).

• Any repair to or buckling of the garage floor.

• Any repair to or adjustment of the opener.

Without a properly installed safety reversalsystem,persons (particularly small children) could beSERIOUSLYINJUREDor KILLEDby a closing garagedoor.

• Safety reversalsystem MUST betested every month.• If one control (force or travel limits) is adjusted, the

other control may also needadjustment.• After ANY adjustments are made, the safety reversal

system MUST be tested. Door MUST reverseoncontact with 1-1/2" (3.8 cm) high object (or 2x4 laidflat) on the floor.

" 1-1/2" (3.8 cm) board(or a 2x4 laid flat)

ADJUSTMENT STEP 4

Test the Protector System ®

• Press the remote control push button to open thedoor.

• Place the opener carton in the path of the door.

• Press the remote control push button to close thedoor. The door will not move more than an inch,and the opener lights will flash.

The garage door opener will not close from a remoteif the indicator light in either sensor is off (alertingyou to the fact that the sensor is misaligned orobstructed).

If the opener closes the door when the safetyreversing sensor is obstructed (and the sensorsare no more than 6" (15 cm) above the floor), callfor a trained door systems technician.

Without a properly installed safety reversing sensor,persons (particularly small children) could beSERIOUSLYINJUREDor KILLEDby a closing garagedoor.

Safety Reversing Sensor/

Safety Reversing Sensor

30

OPERATION

IMPORTANT SAFETY INSTRUCTIONS

To reduce the risk of SEVERE INJURY or DEATH:1. READAND FOLLOWALL WARNINGSAND

INSTRUCTIONS.

2. ALWAYSkeep remote controls out of reach of children.NEVERpermit children to operate or play with garagedoor control push buttons or remote controls.

3. ONLYactivate garagedoor when it can be seen clearly, itis properly adjusted, and there are no obstructions todoor travel.

4. ALWAYSkeepgarage door in sight until completelyclosed. NOONESHOULDCROSSTHE PATHOFTHEMOVINGDOOR.

5. NO ONESHOULD GOUNDERA STOPPED,PARTIALLYOPENDOOR.

6. If possible, use emergency releasehandle to disengagetrolley ONLYwhen garagedoor is CLOSED.Weak orbroken springs or unbalanced door could result in anopen door falling rapidly and/or unexpectedly.

7. NEVERuse emergency releasehandle unless garagedoorway is clear of persons and obstructions.

8. NEVERuse handleto pull garage door open or closed. Ifrope knot becomes untied, you could fall.

9. If one control (force or travel limits) is adjusted, theother control may also need adjustment.

10. After ANY adjustments are made, the safety reversalsystem MUST be tested.

11. Safety reversalsystem MUST be tested every month.Garagedoor MUST reverse on contact with 1-1/2"(3.8 cm) high object (or a 2 x 4 laid flat) on the floor.

12. ALWAYSKEEPGARAGEDOORPROPERLYBALANCED(see page3). An improperly balanceddoor may notreversewhen required and could result in SEVEREINJURYor DEATH.

13. All repairs to cables, spring assemblies and otherhardware, all of which are under EXTREMEtension,MUST be made by a trained door systems technician.

14. ALWAYSdisconnect electric power to garage dooropener BEFOREmaking any repairs or removingcovers.

15SAVETHESEINSTRUCTIONS•

Using Your Garage Door Opener

Your Security-P R_opener and hand-held remotecontrol have been factory-set to a matching codewhich changes with each use, randomly accessingover 100 billion new codes. Your opener will operatewith up to eight Security+ '°_'remote controls and oneSecurity÷ ® Keyless Entry System. If you purchase anew remote, or if you wish to deactivate any remote,follow the instructions in the Programming section.

Activate your opener with any of the following:• The hand-held Remote Control: Hold the push

button down until the door starts to move.

• The wall-mounted Door Control'. Hold the pushbutton or bar down until the door starts to move.

• The Keyless Entry (See Accessories): If suppliedwith your garage door opener, it must beprogrammed before use. See Programming.

When the opener is activated (with the safetyreversing sensor correctly installed and aligned)

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

2. If closing, the door will reverse.3. If opening, the door will stop.

4. If the door has been stopped in a partially openposition, it will close.

5. If obstructed while closing, the door will reverse. Ifthe obstruction interrupts the sensor beam, theopener lights will blink for five seconds.

6. If obstructed while opening, the door will stop.7. If fully open, the door will not close when the beam

is broken. The sensor has no effect in the openingcycle.

If the sensor is not installed, or is misaligned, thedoor won't close from a hand-held remote. However,you can close the door with the Door Control, theOutside Keylock, or Keyless Entry, if you activatethem until down travel is complete. If you releasethem too soon, the door will reverse.

The opener light will turn on under the followingconditions: when the opener is initially plugged in;when power is restored after interruption; when theopener is activated.

The light will also turn on when someone walksthrough the open garage door.

It will turn off automatically after 4-1/2 minutes. Bulbsize is 75 watts maximum.

31

Using the Wall-MountedDoor Control

Press the push button to open or close thedoor. Press again to reverse the door duringthe closing cycle or to stop the door while it'sopening.

To Open the Door Manually

To prevent possible SERIOUSINJURYor DEATHfrom afalling garage door:• If possible, use emergency releasehandle to disengage

trolley ONLYwhen garage door is CLOSED.Weak orbroken springs or unbalanceddoor could result in anopen door falling rapidly and/or unexpectedly.

• NEVERuse emergency release handleunless garagedoorway is clear of persons and obstructions.

• NEVERuse handleto pull door open or closed. If ropeknot becomes untied, you could fall.

The door should be fullyclosed if possible. Pull downon the emergency releasehandle and lift the doormanually. To reconnect thedoor to the opener, press thedoor control push button.

_ Trolley

ReleaseEmergency _. U Arm

.....(Pull Dow-ni_

MANUAL DISCONNECTPOSITION

The lockout feature prevents Fto,,_,'.___"_'Ythe trolley from reconnectingautomatically, Pull the _.... e

release handle __/,_rmemergencydown and back (toward the Emergency__opener). The door can then be ReleaseHandle_[_

raised and lowered manually (DownandBack)

as often as necessary, Todisengage the lockout feature, LOCKOUTPOSITIONpull the handle straight down.The trolley will reconnect onthe next UP or DOWN operation.

32

Care of Your Opener

LIMIT AND FORCE ADJUSTMENTS:

Weather conditions may causesome minor changes in dooroperation requiring somereadjustments, particularly LIMITCONTROLSduring the first year of operation. (Leftsidepanel)

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

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

Open Force Close Force

FORCE CONTROLS

(Back panel)

MAINTENANCE SCHEDULE

Once a Month

• Manually operate door. If it is unbalanced orbinding, call a trained door systems technician.

• Check to be sure door opens & closes fully. Adjustlimits and/or force if necessary. (See pages 28and 29.)

• Repeat the safety reverse test. Make anynecessary adjustments. (See page 30.)

Twice a Year

• Check chain tension. Disconnect trolley first. Adjustif necessary (see page 11).

Once a Year

• Oil door rollers, bearings and hinges. The openerdoes not require additional lubrication. Do notgrease the door tracks.

THE REMOTE CONTROL BATTERY

To prevent possible SERIOUSINJURY or DEATH:• NEVERallow small children nearbatteries.

• If battery is swallowed, immediately notify doctor.

The lithium battery shouldproduce power for up to5 years. To replace battery, usethe visor clip or screwdriverblade to pry open the case asshown. Insert battery positiveside up.

Dispose of old battery properly.

Batt_krYe(+)

up

NOTICE: To comply with FCC and or Industry Canada (IC) rules, adjustment ormodifications of this receiver and/or transmitter are prohibited exceptfor changing thecode setting or replacingthe battery.THEREARENO OTHERUSERSERVICEABLEPARTS.

Testedto Complywith FCCStandardsFORHOMEOR OFFICEUSE.Operation is subjecttothe following two conditions: (1) this device may not cause harmful interference and(2) this device must accept any interference received, including interference that maycause undesiredoperation.

Having a Problem?

1. The opener doesn't operate from either theDoor Control or the remote control:

• Does the opener have electric power? Plug a lampinto the outlet. If it doesn't light, check the fuse boxor the circuit breaker. (Some outlets are controlledby a wall switch.)

• Have you disabled all door locks? Reviewinstallation instruction warnings on page 11.

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

• The garage door spring may be broken. Have itreplaced.

• Repeated operation may have tripped theoverload protector in the motor. Wait 15 minutesand try again.

2. Opener operates from the remote, but not fromthe Door Control:

• Is the door control lit? If not, remove the bell wirefrom the motor unit terminals. Short the red and

white terminals by touching both terminals at thesame time with a piece of wire. If the opener runs,check for a faulty wire connection at the doorcontrol, a short under the staples, or a brokenwire.

• Are the wiring connections correct? ReviewInstallation Step 6, page 18.

3. The door operates from the Door Control, butnot from the remote controh

• Is the door push bar flashing? If your model hasthe Lock feature, make sure it is off.

• Program the opener to match the remote controlcode. (Refer to instructions on the motor unitpanel.) Repeat with all remotes.

4. The remote control has short range:

• Change the location of the remote control in yourcar.

• Check to be sure the antenna on the side or backpanel of motor unit extends fully downward.

• Some installations may have shorter range due toa metal door, foil backed insulation, or metalgarage siding.

5. Opener noise is disturbing in living quarters ofhome:

If operational noise is a problem because ofproximity of the opener to the living quarters, theVibration Isolator Kit 89LM can be installed. Thiskit was designed to minimize vibration to the houseand is easy to install.

33

Having a Problem? (Continued)

6. The garage door opens and closes by itself:

• Be sure that all remote control push buttons areoff.

• Remove the bell wire from the door controlterminals and operate from the remote only. If thissolves the problem, the door control is faulty(replace), or there is an intermittent short on thewire between the door control and the motor unit.

• Clear memory and re-program all remote controls.

7. The door doesn't open completely:

• Is something obstructing the door? Is it out ofbalance, or are the springs broken? Remove theobstruction or repair the door.

• If the door is in good working order but nowdoesn't open all the way, increase the up force.See Adjustment Step 2.

• If the door opens at least 5 feet (1.5 m), the travellimits may need to be increased. One turn equals2" (5 cm) of travel. See Adjustment Step 1.

Repeat the safety reverse test after the adjustment iscomplete.

8. The door stops but doesn't close completely:

• Review the travel limits adjustment procedures onpage 28.

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

9. The door opens but won't close:

• If the opener lights blink, check the safetyreversing sensor. See Installation Step 10.

• If the opener lights don't blink and it is a newinstallation, check the down force. See AdjustmentStep 2, page 29. For an existing installation, seebelow.

Repeat the safety reverse test after the adjustmentis complete.

10. The door reverses for no apparent reason andopener lights don't blink:

• Is something obstructing the door? Pull theemergency release handle. Operate the doormanually. If it is unbalanced or binding, call atrained door systems technician.

• Clear any ice or snow from the garage floor areawhere the door closes.

• Review Adjustment Step 2 on page 29.

• If door reverses in the fully closed position,decrease the travel limits (Adjustment Step 1).

Repeat safety reverse test after adjustments to forceor travel limits. The need for occasional adjustmentof the force and limit settings is normal Weatherconditions in particular can affect door travel

11. The door reverses for no apparent reason andopener lights blink for 5 seconds afterreversing:

• Check the safety reversing sensor. Remove anyobstruction or align the receiving eye. SeeInstallation Step 10.

12. The opener lights don't turn on:

• Replace the light bulbs (75 watts maximum). Use astandard neck garage door opener bulb if regularbulb burns out.

13. The opener lights don't turn off:

• Is the Light feature on? Turn it off.

14. The opener strains or maximum force isneeded to operate doon

• The door may be out of balance or the springsmay be broken. Close the door and use theemergency release handle to disconnect thetrolley. Open and close the door manually. Aproperly balanced door will stay in any point oftravel while being supported entirely by its springs.If it does not, disconnect the opener and call atrained door systems technician. Do not increasethe force to operate the opener.

15. The opener motor hums briefly, then won'twork:

• The garage door springs may be broken. Seeabove.

• If the problem occurs on the first operation of theopener, door may be locked. Disable the door lock.

Repeat the safety reverse test after the adjustment iscomplete.

16. The opener won't operate due to powerfailure:

• Use the emergency release handle to disconnectthe trolley. The door can be opened and closedmanually. When power is restored, press the DoorControl push bar and trolley will automaticallyreconnect (unless trolley is in lockout position.)See page 32.

• The Outside Quick Release accessory (for use ongarages with no service door) disconnects thetrolley from outside the garage in case of powerfailure.

17. The chain droops or sags:

• It is normal for the chain to droop slightly in theclosed door position. Use the emergency releaserope and handle to disconnect the trolley. If thechain returns to the normal height when the trolleyis disengaged, and the door reverses on a 2x4 laidflat, no adjustments are needed. (See page 11.)

34

PROGRAMMINGNOTICE: If this Security÷_ garage door opener is operated with a non-rolling code transmitter, the technicalmeasure in the receiver of the garage door opener, which provides security against code-theft devices, will becircumvented. The owner of the copyright in the garage door opener does not authorize the purchaser orsupplier of the non-rolling code transmitter to circumvent that technical measure.

Your garage door opener has already been programmed at the factory to operate with your hand-held remotecontrol. The door will open and close when you press the large push button.

Below are instructions for programming your opener to operate with additional Security+ ®remote controls.

To Add or Reprogram an Additional Hand-held Remote Control

USING THE "LEARN" BUTTON USING THE MULTI-FUNCTION DOOR CONTROL

1. Press and release the "learn"button on the motor unit. Thelearn indicator light will glowsteadily for 30 seconds.

2. Within 30 seconds, press andhold the button on the hand-heldremote* that you wish to operateyour garage door.

3. Release the button when themotor unit lights blink. It haslearned the code. If light bulbs arenot installed, two clicks will beheard.

1. Press and hold the button on thehand-held remote* that you wishto operate your garage door.

2. While holding the remote button,press and hold the LIGHT buttonon the Multi-Function DoorControl.

. Continue holding both buttonswhile you press the push bar onthe Multi-Function Door Control(all three buttons are held).

4. Release buttons when the motorunit lights blink. It has learned thecode. If light bulbs are notinstalled, two clicks will be heard.

To Erase All Codes From MotorUnit Memory

To deactivate any unwanted remote,first erase all codes:

Press and hold the "learn" button onmotor unit until the learn indicatorlight goes out (approximately 6 seconds). All previouscodes are now erased. Reprogram each remote orkeyless entry you wish to use.

*3-Button Remotes

If supplied with your _ ,_S_,,,_garage door opener,the large button isfactory programmed tooperate it. Additionalbuttons on anySecurity+ `®3-buttonremote or mini-remote can be programmed to operateother Security.I ,'_garage door openers.

35

To Add, Reprogram or Change a Keyless Entry PIN

NOTE: Your new Keyless Entry must be programmed to operate your garage door opener.

USING THE "LEARN" BUTTON USING THE MULTI-FUNCTION DOOR CONTROL

1. Press and release the "learn"button on motor unit. The learnindicator light will glow steadily for30 seconds.

2. Within 30 seconds, enter a fourdigit personal identificationnumber (PIN) of your choice onthe keypad. Then press and holdthe ENTER button.

3. Release the button when themotor unit lights blink. It haslearned the code. If light bulbs arenot installed, two clicks will beheard.

/

To change an existing, known PINIf the existing PIN is known, it may be changed by oneperson without using a ladder.1. Press the four buttons for the present PIN, then

press and hold the # button.The opener light will blink twice. Release the #button.

2. Press the new 4-digit PIN you have chosen, thenpress Enter.

The motor unit lights will blink once when the PIN hasbeen learned.

Test by pressing the new PIN, then press Enter. Thedoor should move.

To set a temporary PIN

You may authorize access by visitors or service peoplewith a temporary 4-digit PIN. After a programmednumber of hours or number of accesses, this temporaryPIN expires and will no longer open the door. It can beused to close the door even after it has expired. To seta temporary PIN:

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

button.

The opener light will blink three times. Release thebutton.

36

NOTE: This method requires two people if the KeylessEntry is already mounted outside the garage.

1.

2.

.

4.

Enter a four digit personalidentification number (PIN) of yourchoice on the keypad. Then pressand hold ENTER.

While holding the ENTER button,press and hold the LIGHT buttonon the Multi-Function DoorControl.

Continue holding the ENTER andLIGHT buttons while you pressthe push bar on the Multi-FunctionDoor Control (all three buttons areheld).

Release buttons when the motorunit lights blink. It has learned thecode. If light bulbs are notinstalled, two clicks will be heard.

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

The opener light will blink four times.3. To set the number of hours this temporary PIN will

work, press the number of hours (up to 255), thenpress ¢.

OR

3. To set the number of times this temporary PIN willwork, press the number of times (up to 255), thenpress #.

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

Test by pressing the four buttons for the temporary PIN,then press Enter. The door should move. If thetemporary PIN was set to a certain number of openings,remember that the test has used up one opening.Toclear the temporary password, repeat steps 1-3, settingthe number of hours or times to 0 in step 3.

REPAIR PARTS

Rail Assembly Parts

4

2KEYNO.

1

2

3

4

5

6

PARTNO. DESCRIPTION

4A1008 Master link kit

41A4813 Chain pulley bracket

41A3489 Complete trolley assembly

1707LM One-piece rail

41 D3484 Full chain assembly

83All-2 Rail grease

Installation Parts

3

--5

7

12

4KEYNO.

1

2

3

4

5

7

8

9

10

11

12

PARTNO.

41A4166

971LM

10A20

29B137

41A2828

41B4494-1

41A4353

41A5047

41A5034

178B34

178B35

41A5266-1

41A2770-6

114A2217

114A2217SP

DESCRIPTION

Door control button

Single-button remote control

3V2032 Lithium battery

Transmitter visor clip

Emergency release rope & handleassembly2-conductor bell wire - white &white/red

Header bracket w/clevis pin & fastener

Door bracket w/clevis pin & fastener

Safety sensor kit (receiving andsending eyes) with 3' (.9 m)2-conductor bell wire attached

Straight door arm sectionCurved door arm section

Safety sensor brackets (2)Not shown

Installation hardware bag(see page 7).Owner's manual

Owner's manual - Spanish

37

Motor Unit Assembly Parts

2 _20

IAI

16 19

1817

16 1514 _

11

9 -_6 7

(Down). LIMIT SWITCH ASSY.

Contact _

Brown _t _ .....

Drive

Gear

Center Limit (Up) _ YellowContact Contact Wire

KEYNO.

1

1A

2

2A

4

5

6

7

8

9

10

PART KEY PARTNO. DESCRIPTION NO. NO. DESCRIPTION

41A4208 Chain spreader w/screws 11 41D3058(1256R, 1246R)

31D380 Sprocket cover (all other models)

4104206A Gear and sprocket assy.(1256R, 1246R) 12 41A3583-11

4104220A Gear and sprocket assy. (All other 41A3583-15models) Complete with: 41A3583-16Spring washer, Thrust washer, 13 41A2818Retaining ring, Bearing plate, Roll 14 41 D3452pins (2), Drive gear and worm gear, 15 4104398A

Helical gear w/retainer and grease 16 4104246

41A2817 Drive/worm gear kit w/grease, 17 41A2826Roll pins (2) 18 41A2822A

41B4245 Line cord19 41A5021-1G

143D100 End panel w/all labels

175B88 Light socket

108D36 Lens (All models except 1240R) 20 41A5014-3

30B363 Capacitor- 1/2HP30B387 Capacitor- 1/3HP30B366 Capacitor- 1/4HP

12A373 Capacitor bracket41A3150 Terminal block w/screws

41A2825

Universal replacement motor &bracket assy. Complete with:Motor, worm, bracket, bearingassembly, RPM sensor.

Cover (1256R, 1255R)Cover (1246R, 1245R)Cover (1240R)

Helical gear & retainer w/grease

Limit switch asembty

RPM sensor assembly

Wire harness assy. w/plug

Shaft bearing kit

Interrupter cup assy.

Receiver logic board assy.Complete with: Logic board,End panel w/all labels, Light socket

End panel w/all labels

NOT SHOWN

Opener assy. hardware kit (includesscrews not designated by a numberin illustration).

38

ACCESSORIES

1702LM

1708LM

1710LM

41A5281

78LM

902LM/903LM

915LM

916LM

Outside Quick Release:

Required for a garage with NOaccess door, Enables homeowner toopen garage door manually fromoutside by disengaging trolley.

8 Foot (2.4 m) Complete Rail:

To allow an 8 foot (2.4 m) door toopen fully.

10 Foot (3 m) Complete Rail:

To allow a 10 foot (3 m) door to openfully.

Extension Brackets:

(Optional) For safety sensorinstallation onto the wall or floor.

Multi-Function DoorControl Panel:

Provides a Lock Feature whichprevents operation of garage dooropener from portable remotes and aLight Feature for constant light.

2 & 3 Door Multi-Function WallControl:

Ideal for homes with up to three garagedoors. Combine up to three controlsinto one wall control panel for a neatcompact appearance. Enhancedfunctions include Lock Feature to lockout outside radio signals while you areaway from home and turn opener lightson or off from the control panel.

Garage Door Monitor:

Security for the largest door of yourhome!

Tells you if your garage door is openor closed. Monitors up to 4 garagedoors by adding additional sensormodules.

Garage Door Monitor Sensor:

Additional accessory sensor forhomes with multiple garage doors.

995LM

971LM

972LM

973LM

974LM

970LM

976LM

Model 98LM

Remote Light Control:

Enables homeowner to turn on a lamp,television or other appliance from their carwith their garage door opener remote orfrom anywhere in their home with anadditional LiftMaster Security+ '°_remote.

1-Button Security÷ '°_Remote Control:

Includes visor clip.

2-Button Security÷ "_Remote Control:


3-Button Security÷ "_Remote Control:


4-Button Security÷ '°_Remote Control:


3-Button Mini-Remote Control withSecurity÷"_:

With key ring and fastening strip.

Wireless Keyless Entry with Security+"_:

Enables homeowner to operate garagedoor opener from outside by entering apassword on a specially designedkeyboard. Also can add a temporarypassword for visitors or service persons.This temporary password can be limited toa programmable number of hours or entries.

Motion Detecting Control Panel:Multi-function door control with motionsensor that automatically turns openerlights on for 5 minutes when it detectsa person entering the garage. Sensorcan be easily deactivated whendesired.

39

LIFTMASTER SERVICE ISON CALL

OUR LARGE SERVICE ORGANIZATIONSPANS AMERICA

INSTALLATION AND SERVICE INFORMATION IS ASNEAR AS YOUR TELEPHONE SEVEN DAYS A WEEK.

SIMPLY DIAL OUR TOLL FREE NUMBER:

1-800-528-2817

HOURS: (Central Standard Time)6:00 A.M. TO 7:00 P.M. - Monday through Friday

8:00 A.M. TO 6:00 P.M. - Saturday8:00 A.M. TO 4:30 P.M.- Sunday

www.liftmaster.com

For professional installation, parts and service,contact your local LIFTMASTER/CHAMBERLAINdealer. Look for him in the Yellow Pages, or call ourService number for a list of dealers in your area.

HOW TO ORDERREPAIR PARTS

Selling prices wilt be furnished on request or parts willbe shipped at prevailing prices and you wilt be billedaccordingly.

WHEN ORDERING REPAIR PARTS, ALWAYS GIVETHE FOLLOWING INFORMATION:

• PART NUMBER

• PART NAME

• MODEL NUMBER

ADDRESS ORDERS TO:

THE CHAMBERLAIN GROUP, INC.Technical Support Group

6020 S. Country Club RoadTucson, Arizona 85706

SERVICE INFORMATIONTOLL FREE NUMBER:

1-800-528-2817

LIFTMASTER GARAGE DOOR OPENER ONE-YEAR LIMITED WARRANTY

The Chamberlain Group, Inc. ("Seller") warrants to the first retail purchaser of this product, for the residence in which this product is originally __installed, that it will be free from any defect in materials and/or workmanship for a period of one year from the date of purchase. The product r_must be used in complete accordance with Chamberlain's instructions for installation, operation and care. The proper operation of this

product is dependent on your compliance with the Owner's Manual instructions regarding installation, operation, maintenance =r_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 r_l_the Owner's Manual.

If, during the limited warranty period, it appears as though this product contains a defect which is covered by this limited warranty, CALL

OUR TOLL FREE SERVICE NUMBER, BEFORE DISMANTLING THIS PRODUCT, AT (1-800-528-2817). 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 r_number. Please include a brief description of the problem and a dated proof-of-purchase receipt with any product that is returned for r_warranty repair, r_

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 IMPLIEDWARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR OTHERWISE, AND OF ANY OTHER _-

OBLIGATIONS OR LIABILITY ON SELLER'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, =1_FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE, USE OF UNAUTHORIZED PARTS OR ACCESSORIES, __

UNAUTHORIZED REPAIRS, OR ANY ALTERATIONS TO THIS PRODUCT), LABOR CHARGES FOR DISMANTLING OR r_r_REINSTALLING A REPAIRED OR REPLACED UNIT, REPLACEMENT OF BATTERIES AND LIGHT BULBS, OR UNITS INSTALLED

FOR NON-RESIDENTIAL USE.THE USE OF UNAUTHORIZED PARTS OR ACCESSORIES WILL VOID THIS LIMITED WARRANTY. Ifyou have any questions as to whether accessories or replacement parts are authorized, please contact Chamberlain. __

THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH, OR RELATING TO, THE GARAGE DOOR OR GARAGE r_DOOR HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT AND HINGES. r_ANY SERVICE CALL THAT DETERMINES THE PROBLEM HAS BEEN CAUSED BY ANY OF THESE ITEMS COULD RESULT IN A _-

FEE TO YOU. r_UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES ARISING

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

r_Some states do not allow the exclusion or limitation of consequential, incidental or special damages, so the above limitation or exclusion may not __apply to you. This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state. __

r_

r_

r_

LIMITED WARRANTY ON MOTORModels 1256R & 1255R: The motor is warranted to be free from any defect in materials and/or workmanship for aperiod of 48 full months (4 years) from the date of purchase.Models 1246R & 1245R: The motor is warranted to be free from any defect in materials and/or workmanship for a period of 24 full months(2 years) from the date of purchase.Model 1240R: The motor is warranted to be free from any defect in materials and/or workmanship for a period of 12 fullmonths (1 year) from the date of purchase.

© 2004, The Chamberlain Group, Inc.114A2217K All Rights Reserved Printed in Mexico

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