Chamberlain 248739 garage door opener User Manual

TheChamberlain Group, inc.

845 Larch Avenue

Elmhurst, Illinois 60126-1196

www.chambedain.com

CQUS

SECURI'I

GARAGE DOOR OPENER

_)_)Model248739

For Residential Use Only

Owner'sManual

[] Please readthis manual andthe enctosedsafety materials carefully!

[] Fastenthe manual nearthe garage doorafter installation.

[] The doorWILL NOTCLOSEunlessThe ProtectorSystem®is connectedandproperlyaligned.

[] Periodicchecksofthe openerare requiredto ensuresafe operation.

[] The modelnumber label is locatedonthe leftside panel of youropener.

OFCO. NTS

Introduction 2-7

Safety Symbol and Signal Word Review.............. 2

Preparing Your GarageDoor....................... 3

Tools Needed .................................. 3

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

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

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

Assembly 8-11

Assemble the Rai!and Install tile Trolley ............. 8

Fastenthe Rail to the Motor Unit ................... 9

Install the Idter Pulley ............................ 9

Install the Belt andAttach the Belt CapRetainer ....... 10

Set the Tension ................................ 11

Installation 11-27

Installation Safety Instructions 11

Determine the HeaderBracketLocation ............. 12

Instaitthe Header Bracket........................ 13

Attach the Rail to the HeaderBracket ............... 14

Position the Opener ............................ 15

Hangthe Opener............................... 16

Install the Door Control.......................... 17

Install the Battery Backup ........................ 18

Install the Lights ............................... I8

Attach the Emergency ReIeaseRopeand Handle ...... t8

Electrical Requirements ......................... 19

Install The Protector System_' ................. 20-23

Fastenthe Door Bracket ...................... 24-25

Connectthe DoorArm to the Trolley............. 26-27

Adjustment 28-30

Adjust the UPand DOWNTravel Limits ............. 28

Adjust the Force ............................... 29

Test the Safety ReversalSystem ................... 30

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

Operation 31-36

OperationSafety Instructions ..................... 31

UsingYour GarageDoor Opener................... 32

Usingthe WatFMounted Door Control .............. 33

Care of Your Opener............................ 34

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

Diagnostic Chart............................... 36

Programming 37-38

To Addor Reprogram aHand-Held Remote Control.... 37

To EraseAII CodesFrom Motor Unit Memory ......... 37

3-Button Remotes.............................. 37

To Add, Reprogram or Changea Keyless Entry PIN .... 38

Repair Parts 3g-40

Rail Assembly Parts ............................ 39

Installation Parts............................... 39

Motor Unit Assembly Parts....................... 40

Accessories 41

Notes 42-43

Repair Partsand Service 44

Warranty 44

INTRODUCTION

Safety Symboland Signal WordReview

This garagedoor openerhas beendesigned and tested to offer safe service provided it is installed, operated, maintained

andtested in strict accordancewith the instructions andwarnings contained in this manual,

Mechanical

Electrical

When you see these Safety Symbols andSignal Words on

thetol!owing pages,they will alertyou to the possibility

of serious injury or deathif you do not comply with the

warnings thataccompany them, The hazard may come

from something mechanical or from electric shock, Read

thewarnings carefully.

Whenyou see this Signal Word on thefollowing pages, it

will alert you to the possibility of damage to your garage

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

with the cautionary statements thataccompany it. Read

them carefu}ty,

Preparing YourGarageDoor

Beforeyou begin:

- Disabtelocks.

• Remove any ropes connected to garage door.

• Completethe following test to make sureyour garage

door is balanced and is not sticking or binding:

t, Lift the door abouthalfway as shown. Releasethe

door. If balanced, it should stay in place, supported

entireIy by its springs.

2. Raiseand lower the door to see if there is any

binding or sticking.

if your door binds, sticks, or is out of balance, calf a

trained door systems technician.

To prevent possible SERIOUS iNJURYor DEATH:

, ALWAYS cait atrained door systems technician if

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

unbalanced garagedoor may NOTreversewhen

required.

. NEVERtryto loosen, moveoradjust garage door,

door springs, cables, pulleys, brackets or their

hardware, ALL of which are under EXTREME

tension.

• Disable ALL locks and remove ALL ropes connected

to garage door BEFOREinstalling andoperating

garagedoor opener to avoid entanglement.

To prevent damage to garagedoor and opener:

• ALWAYS disable locks BEFOREinstalling and

operating the opener,

• ONLYoperategarage door opener at 120V, 60 Hz

to avoid malfunction anddamage.

SECTIONAL DOOB

ONE-PIECEDOOR

Toolsneeded

During assembly, installation and adiustment of

the opener, instructions will call for hand tools as

iitustrated below.

Stepladder

Level(optional)

TapeMeasore

Drilt

DrilI 3/t 6°, 5tl 6"

i_l and 5t32"

U 112",5/8_,7/16", 9/16°

and I/4"

Pencil

WireCutters

Pliers

/,_ HackSaw

Screwdriver

Adjustable EndWrench

Planning

identify the type and height of your garagedoor. Survey

your garageareato seeif any of theconditions below

appty to your installation. Additional materials may be

required. You may find it helpfWto refer backto this page

and the accompanying illustrations as you proceedwith

the installation of your opener_

Dependingon your requirements, there are several

installation stepswhich may calI for materials or hardware

not included in the carton.

, Installation Step 1 - Look at the wait or ceiling above

the garagedoor. The headerbracket must be securely

fastened to structural supports.

• Installation Step 5- Do you havea finished ceiting in

your garage? If so, a support bracket and additional

fastening hardware may berequired,

• installation Step 10- Depending upon garage

construction, extension brackets or wood blocks may

be neededto instaif sensors.

- Installation Step I0 - Alternate floor mounting of

the safetyreversing sensor will require hardware not

provided.

Doyou havean accessdoor in addition to the garage

door? 1tnot, Modei 7702CB EmergencyKey Releaseis

required. SeeAccessories page.

Look atthe garage door where it meets the floor. Any

gap betweenthe floor and the bottom of the door must

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

system may not work properly. SeeAdjustment Step 3.

Floor or door should berepaired.

SECTIONALDOORINSTALLATIONS

- Do you haveasteel, aluminum, fibergIass or glass

panel door? if so, horizontal and vertical reinforcement

is required(installation Step 11).

• Theopener should beinstalled above thecenter of the

door. if there is a torsion spring or center bearing pinto

in the way of the headerbracket, it may be installed

within 4 feet(1.2 m) to the left or right of the door

center. See Installation StepsI and tl.

• If your door is more than 7 feet (2.t m) high, see rail

extension kits listed on Accessoriespage.

SECTIONALDOORINSTALLATION

Horizontal andvertical reinforcement

is neededfor lightweight garage

doors (fiberglass,steel, aluminum,

door withglass panels, etc,),

See page 24 for details.

Header Wail

FINISHEDCEILING

Suppod bracket &

fastening hardware

is required.

See page t6.

pring

WalFmounled

DoorControl

VerticWCenterlin_

Safety Reversing Sensor

Safety

Gap between floor Reversing

and bottomof door Sensor

musl nol exceed 1/4" (6 ram).

Lrage

)or

Header Trolley CLOSEDPOSITION

Bracket StopBolt

Spriag/_( ] _e,t

_l Uoor Curved

' U Bracket DoorArm

Planning(Continued)

ONE-PIECEDOORINSTALLATIONS

° Generally,aone-piece door does not require

reinforcement, [f your door is lightweight, refer tothe

information relating to sectionaldoors in Installation

Step 11.

° Dependingon your door's construction, you may need

additional mounting hardware for the door bracket

(Step 11).

Without a properly working safetyreversal system,

persons (particularly small children) could be

SERIOUSLYINJUREDor KILLED by aclosing garage

door,

• Thegap betweenthe bottom of thegarage door

andthe floor MUST NOTexceed1/4" (6 mm).

Otherwise,the safety reversal system may NOT

work properly,

• Therideror the garage door MUSTberepaired to

eliminate the gap.

SafetyReversingSerlsor

__ i allmounted

DoorControl

SafetyReversing

Sensor

Gapbetweenfloor

andbottomofdoor

mustnotexceedt/4" (6 ram).

ONE-PIECE DOOR WITH TRACK

Gapbetweerlrider S_rles_mg

Reversir_g }

Ser_soE

Header

andbottomof door Wall

mustnotexceedII4°(6ram).

CLOSEDPOSITION'

top Bolt Deft Trolley

Straight

Door Arm

Garage

Door

Emergency

Release

Rope &

Handle

CLOSEDPOSITION

TrotleyStopBolt Belt Trolley

Bracket DoorArm_ / t._ I:tai_

oooooopoooo/..,'

Door | -- Emergency

Y_///J " Bracket Straight Release

V_._ 6arage Door ROpe&

/./_ Door ,--m Handle

Carton Inventory

Your garage door opener is packaged in one carton which

contains the motor unit and all parts illustrated below.

Accessories will depend on the modet purchased, if

anything is missing, carefully check the packing material

Parts may be stuck in the foam. Hardware for assembly

and installation is shown on the next page. Savethe carton

and packing material until installation and adiustment is

complete.

SECURITY÷®

3-But[on Remote Control (2)

Garage Door Monitor Multi-Function

Door Control Panel

Belt

idler Pu!ley

Troiley

O----

2-Conductor Bell Wire

White & White/Red

Motor Unit with 2 Light Lenses

Door Bracket

Rail

Fron! (header) //_._/'

Safety Sensor

Bracket (2)

Hanging Brackets

_#rYStne_e nsors

(1 Sending Eyeand I Receiving Eye)

with 2-Conductor White & White/Black

BelI Wire attached

SECURITY÷®

Keyless Entry

Header Bracket

Straight Door

Arm Section

SafetyandLabels !

Literature

HardwareInventory

Separate a}I hardware and group as shown below for the assembly and installation procedures.

ASSEMBLYHARDWARE

Sp_ingiTroiley Nut (t) Lock Nut Lock Washer Nut

1/4"-20 (2) 318° (I) 3t8" (I)

8olt 1/4°-20xt -3/4" (2)

Trolley Threaded Sbalt (I)

Master

Link (1)

ld_erBolt (1)

INSTALLATIONHARDWARE

Carriage Bolt Wing Nut

1/4"o20xl/2" (2) 1/4"_20 (2)

R}ng

Fastener (3)

Nut 5/t6"-18 (8)

LagScrew

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

Hex Bolt

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

Lock Washer 5/t6 _(7)

Insulated

Staples (30)

JIlittltlrltl

Lag Screw 5116" 18xl-718" (2)

_ tllIlltllllll_l_lIlllIitl_

Screw 6ABx1-1i4" (2) Screw 6-32×1" (2)

_ding Screw

1/4"-14x5/8 °(2)

Drywa_IAnchors (2)

ClevisPin

51t6°x1-ti2°(t)

Clevis Pin Clevis Pin

5/I 6"xl" (1) 5/16"xt-1/4 °(1)

Rope

ASSEMBLY STEP 1

AssembletheRail and install the Trolley

To avoid installation difficulties, do notrunthe garage

door opener until instructedto do so.

Thefront rail has a cut out "window" at the door end

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

the top ef the rail than on thebottom. Asmaller hole

3-1/2" (8,9 cm) away is close to the rail edge. Rotate the

back rail so it has a similar hole close to the opposite

edge, about 4-3/4" (I2 cm) from the far end.

1. Removethe straight door arm and hanging bracket

packaged inside thefront rail andset aside for

installation S_ep5and 12. NOTE: Toprevent lNJURY

while unpacking the rail carefully remove the straight

door arm stored within the raitsection,

2. Align the raii sections on a fiat surfaceas shown and

slide thetapered ends into thelarger ones. Tabs along

the side will lock into place,

To prevent iNJURYfrom pinching, keephands and

fingers away from the jointswhile assembling the rail,

3. Place the motor unit on packing material to protect

the cover, and rest the backend of therail on top.

For convenience, puta support under the front end of

the rait.

4. As a tempo_-arystop, inserta screwdriver into thehole

10" (25 cm) from tile front endol therail, as shown.

5. Checkto besure thereare 4 plastic wear padsinside

the inner [rolley. if they becameloose during shipping,

check all packing material. Snapthem backinto

position as sl;own.

6. Slide the trolley assembly aIong the rail from the back

endto the screwdriver.

Back Rails

(TO MOTORUNIT)

)ered

End

hmer Troiley

Wear Pads

ASSEMBLY STEP 2

FastentheRail totheMotor Unit

• Inserta 1/4"-20xl-3/4" bolt into the cover protection

bolt hole on the backend of the rail as shown. Tighten

securely with a 1/4"-20 lock nut. DO NOTovertighten.

- Removethe two bolts from thetop of the motor unit.

• Placethe"U" bracket,flat side down, on themotor unit

andalign the bracket holes with the bolt holes. Fasten

with the previously removed bolts.

- Alignthe rail assembly with the top of the motor unit.

Slidethe raftend onto the "U" bracket,all the way to the

stops that protrude on thetop and sides of the bracket.

To avoid SERIOUSdamage to garagedoor opener, use

ONLYthose botts/fasteners mounted in the top of the

opener.

Boils Motor Unit

Sprocket

HARDWARESHOWNACTUAL SIZE

LockNut

1/4"-20

Bolt 1t4_-20x_-3/4"

ASSEMBLY STEP 3

Install theIdler Pulley

• Lay the belt beside the rail, asshown. Graspthe

endwith the hookedtrottey connector and pass

approximately 12" (30 cm) of be_tthrough the window.

Keepthe ribbed side toward the rail, and aitow it to

hang until Assembly Step 5.

. Removethe tapefrom the idler pulley. The inside

center should bepro-greased. If dry, regreaseto ensure

proper operation.

• Placethe idler puIley into the window as shown.

• Insert the idler holt from thetop through the rail

andpulley. Tighten with a 3/8" Iockwasher and nut

underneath the rail until the lock washer is compressed.

• Rotatethe pultey to besure it spins freely.

• Insert a t/4"-20xl-3/4" bolt into the trolley stop hole in

the front of therail as shown. Tighten securely with a

t/4"-20 lock nut.

Lock

Washer

3/8"

SLIDE RAIL TO STOP:

ONTOP AND SIDES

OFBRACKET

Lock Nut

Bolt

Trolley

StopHole

Grease '_

InsidePulley\

Trolley Id]er _ Nut

Connector Pulley

HARDWARESHOWNACTUALSIZE

Lock Washer 3/8"

LockNut1/4"-20

Nut 3/8°

Bolt114"-20xt-3/4"

ASSEMBLY STEP 4

insta// theBe/tand AttachtheBe/t Cap

Retainer

1, Pullthe bdt around the idler puiiey and toward the

trolley. Theribbed side must contact thepulley.

2. Hook thetrolley connector into the retaining slot on the

trolley as shown.

3, With the trolley against the screwdriver, dispense the

remainder of the belt along the rail length toward the

motor unit and around the belt pulley. The belt pufley

teethmust engage the belt,

4. Checkto make surethe belt is not twisted. Connect

thetrolley threadedshaft with the master link, as

itIustrated:

• Push pins of master link bar through holes in endof

belt andtrolley threaded shaft.

- Push master link cap over pins and past pin

notches,

, Slide clip-on spring over cap and onto pin notches

until both pinsare secureIy locked in place.

5. Insert the trolley threadedshaft through the hole in the

trolley. Be sure the belt is not twisted.

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

spring nut by handonto the shaft untiI finger tight

against thetrolley. Donot useany tools,

7. Removethe screwdriver.

8, Position the be_tcap retainer over the motor unit belt

puIleyas shown andfasten to the mounting platewith

8x3/8" hex screws provided.

To avoid possibIe SERIOUSiNJURYto fingers from

moving garagedoor opener:

• ALWAYS keep handclear of sprocket while

operating opener,

• Securetyattach sprocketcover BEFOREoperating.

HARDWARESHOWNACTUALSIZE

HexScrew8x3/8° Spring/TrolleyNut

Master Link

Clip-On Spring

Master Link Cap

idler PuIIey

Spdng Nut

Trolley

Connector

Notch

Trolley Master

Threaded Link Bar

Shaft

Retaining

Slot _ Hex Screws

Belt Cap_ #8x3t8"

Retainer _l_J_l Motor Unit

,_ Sprocket

ASSEMBLY STEP 5

SetlheTension

• Inserta screwdriver tip into one of the nut ring slots

and brace it firmly against the trolley,

• Placea7/t6" open end wrench on the square end.

Rotatethe nut about II4 turn unfit the spring releases

andsnaps thenut ring against the lrolley.

This setsthe spring to optimum belt tension.

Youhave nowfinished assembling your garage door

opener. P/ease mad the fO//Owingwarnings bolero

proceeding to theinstallation section.

Square

End

Trolley

NutRing NutRing

INSTALLATION

IMPORTANTINSTALLATIONINSTRUCTIONS

Toreducetheriskof SEVEREINJURYor DEATH

1. READAND FOLLOWALL INSTALLATION

WARNINGSAND INSTRUCTIONS.

2. tnstattgarage door opener ONLYon properly

balancedand lubricated garage door. An improperly

balanceddoor may NOTreversewhen required and

could result in SEVEREINJURYor DEATH.

3. ALL _epairsto cables, spring assemblies and other

hardware MUST bemadeby atrained door systems

technician BEFOREinstalling opener.

4. Disable ALL locks andremove ALL ropes connected

to garagedoor BEFOREinstalling opener to avoid

entanglement.

5. Install garagedoor opener7 feet (2.13 m) or more

abovefloor,

6. Mount the emergency releasewithin reach, but at

least 6feet (1.8 m) above thefloor and avoiding

contactwith vehicles to avoid accidental release.

7. NEVERconnect garage door opener to power source

until instructed to do so.

8. NEVERwear watches,rings or loose clothing while

installing or servicing opener.They could becaught

in garagedoor or opener mechanisms.

9. lnstafi waiFmounted garagedoor control:

• within sight of the garagedoor.

* out of reach of children at minimum height

of 5feet (1.5 m).

- away from ALL moving parts of the door.

10. Placeentrapment warning label on wall next to

garage door control.

tl. Placemanual release/safetyreverse test labelin

plainview on inside of garagedoor.

12. Upon completion of installation, test safety reversal

system. Door MUST reverse oncontact with a

1-I/2 '_(3.8 cm) high object (or a 2x4 laid flat) on

the floor.

INSTALLATION"'"'S'T'E'P'"'I'"'

Determine theHeaderBracketLocation

To prevent possibie SERIOUSiNJURY or DEATH:

• Headerbracket MUST beRIGIDLYfastened to

structural support on headerwall or ceiling,

othe_ise garagedoor might NOTreverse when

required. DO NOTinslafl headerbracket over

drywall.

• Concreteanchors MUSTbe used if mounting

headerbracket or 2x4 into masonry.

o NEVERtryto Ioosen, move or adjust garage

door, springs, cables,pulleys, brackets, or their

hardware,ALL of which areunder EXTREME

tension.

• ALWAYS calla trained door systems technician if

garagedoor binds, sticks, or is out of batance.An

unbalanced garagedoor might NOTreverse when

required.

Header Wall

Unfinished_ OPTIONAL

Ceiling _J FoRMOuNTCEILING

HEADER

BRACKET

VerticalCenterline

of GarageDoor

2x4 Structural

Supports

installation procedures vary according to garagedoor

types. Followthe instructions which apply to your door.

t. Close the door and mark the inside vertical center[ine of

the garagedoor.

2. Extendthe line onto the headerwail abovethe door.

Yon canfasten the header bracketwithin

4 feet (1.22 m) of the left orright ofthe door center

only if a torsionspringor centerbearing plate isin

the way; or youcan attach it tothe ceiling

(see page 13) whenclearance is minimal. (It may

be mountedon the wall upside downif necessary,to

gain approximately1/2" (1 cm).)

tf you need to instali tile header bracket ona 2x4

(on wall or ceiling), use lag screws (not provided)

to securetyfasten the 2x4 to structural supports as

shown hereand on page13.

3. Openyour door to the highest poinl of travel as shown.

Draw an intersecting horizontal line m] the headerwall

above the high point:

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

and one-piecedoor with track.

* 8" (20 cm) above file high point for one-piece door

without track.

This height will provide travel clearance for the topedge

of the door.

NOTE:If the total number of inches exceeds theheight

availablein your garage,use themaximum height

possible, or refer topage 13for ceiling installation.

HeaderWall

i _2°(5cm)

Highest

Point

ol Travel

- Door

Sectional door with

curvedtrack

HeaderWail

/]'

Track

_ Highest

Paint

ofTrave_

One-piecedoorwith

horizontaltrack

HeaderWalt HeaderWail

Dog,AFt" :,Poi.t

.y% !i°f rav ,

II I H;ghest"-'-'--------------

_ar°warel{ _'Point I _ot

One_piecedoorwithouttrack:[ One-piecedoorwithouttrack;

jambhardware ] pivothardware

INSTALLATION 2

lnsta// the HeaderBracket

Youcanattachthe headerbracketeithertothewailabove

the garagedoor,ortotheceiling.Followtheinstructions

whichwill workbestforyourparticularrequirements,

Donotinstall theheaderbracketoverdrywall. If

installing intomasonry,useconcrete

anchors(notprovided).

WALLHEADERBRACKETINSTALLATION

• Centerthe bracket on thevertical centerline with the

bottom edgeof the bracket on the horizontal Iine as

shown (with the arrow pointing toward the ceiling).

• Markthe vertical set of bracket holes. Drill 3/t6 °pilot

holesandfasten the bracket securely to astructural

support with the hardware provided.

HARDWARESHOWNACTUALSIZE

Lag Screw

5/16°-9xt-5/8"

CEILINGHEADERBRACKETINSTALLATION

• Extendthe vertical centerline onto the ceiIing as shown.

• Centerthe bracket on thevertical mark, no more than

6°(15 cm) from thewalt. Make sure the arrow is

pointing away from the waft.The bracket can be

mounted flush against theceiIing when clearance

is minimal

- Markthe side holes, Drill 3/16" pilot holesand fasten

bracket securelyto astructural support with the

hardware provided,

Wall Mount

Optional

Mounting Holes

2x4

Structura_

Support

Horizontal /

Line/ ./

HighestPointof

GarageDoorTravel

Header

Bracket

6° (15 cm) M_

DoOr

Spring

Vertica}

Centerline

of Garage

Door

LagScrews

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

Door Spring

-- 6arago Door--

Vertical

Centertine

of GarageDoor

-- FinishedCeiling--

VerticalCenteriine

of GarageDoer

LagScrews

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

- Header Wall --

INSTALLATION STEP 3

AttachtheRaft totheHeaderBracket

• Position the opener on the garagefloor below the

headerbracket. Use packing matedal as a protective

base. NOTE:if the door spn'ng is in the way,you will

needhelp, Havesomeone hold theopener securely on a

temporary support to allow the rail to clear the spring.

• Position the rait bracket against the headerbracket,

• Nigh the bracketholes and join with aclevis pin

5tt 6"xi-I/2" as shown.

• Insert a rino fastener to secure.

Idler PWIey

-- Garage

Doer

Mounting

Hole

Opener Carton or

Temporary

Support

HARDWARESHOWNACTUALSIZE

CievisPin5/16°xi-1/2" RingFastener

INSTALLATION STEP 4

Positionthe Opener

Follow instructions which apply to your door type as

illustrated,

SECTIONAL DOOR OR ONE-PIECE DOOR

WITH TRACK

A2x4 laid flat isconvenient for setting an idealdoor-to-rail

distance.

• Remove foam packaging.

• Raisethe opener ontoa stepladder. You will needhelp

atthis point if the [adderis not tall enough.

• Openthe door allthe way and place a2x4 [aidflat on

thetop section beneath the rail

• If the top section or panei hits the trolley whenyou

raisethe door, pull down onthe troliey releasearm

to disconnect inner and outer sections. Slidethe outer

trolley toward the motor unit. The trolley can remain

disconnected until Installation Step 12 is comp}eted.

To prevent damage to garagedoor, rest garagedoor

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

Rail i

thecorrectmour_tingheight

fromcoifing.

lley

ReleaseArm-_ I

ENGAGED _.]

RELEASED

ONE-PIECEDOORWITHOUTTRACK

A 2x4 on its side is convenientfor setting an ideal

door-to-rail distance.

• Remove foam packaging.

, Raise theopener onto astepladder. You will need help

at this point if the ladder is not talt enough.

• Open thedoor ai[ the way and placea 2x4 on its sideon

the top section ofthe door beneath the rail.

• The top of the door should belevel with the top ofthe

motor unit. Do not position the opener more than

4" (10 cm) above this point,

It Header

2x4isusedtodetermine

thecorrectmountingheight

i from ceiling.

INSTALLATION sTEP'"'"5'"'''""''""'"""''

Hangthe Opener

Threerepresentative installations are shown. Yours may

be different. Hanging brackets should be angled

(Figure 1) to provide rigid support. Onfinished ceilings

(Figures2 and3), attacha sturdy metal bracket to

structural supports before installing the opener.This

bracket andfastening hardware are not provided.

1. Measure thedistance from each side of the motor unit

to the structural support.

2. Cut both piecesof the hanging bracket to required

lengths,

3. Drill 3/16" pilot holes in thestructural supports.

4. Attach one endof eachbracket to a support with

5/16"-18xl-7/8" lag screws.

5. Fastenthe openerto the hanging brackets with

5/t6"-18x7/8" hex bolts, lock washers and nuts.

6. Checkto makesure the ra[Iis centeredover the door

(or in linewith theheaderbracket ifthe bracket is not

centered above the door),

7. Remove the 2x4. Operatethe door manually. Ifthe door

hits the rail, raise the headerbracket.

NOTE: DONOTconnect po,_/erto opener at this time.

HARDWARE SHOWN ACTUAL SIZE

LagScrew5/16"d8xlqi8 °

...........D

HexBolt

5/16"-t8x7/8" LockWasher5/I6" Nut 5/16"-18

To avoid possibfe SERIOUSINJURY from afailing

garagedoor opener, fasten it SECURELYto structural

supports of the garage.Concreteanchors MUST be

used if installing ANY brackets into masonry.

Figure t Structural

)OFIS

Screws

5/t 6'-18xl 4/8"

Lock Washer 5/16"

Nut 5/t6°4 8

Figure 2

Bracket

(NotProvided)

Hidden

Support

FINISHEDCEILING

LagScrews

5116"-I8xl q/8 °

Bolt 5/16"q 8x7/8"

Lock Washer 5/t6"

Nut 5/16"-18

[NotProvided)

Bolt 5/16"-t8x7t8"

Lock Washer 5/I6"

Nut 5/t6q 8

Figure 3

Lag Screws

5/16"-t8xl -718"

Bolt 5/16"4 Bx7i8"

Lock Washer 5/16"

Nut 5it6"q8

(NotProvided)

Bolt5116"q8x7/8"

LockWasher5/16"

Nut5/16"q8

INSTALLATION STEP 6

InstalltheDoorControl

Locate door control within sight of doer at a minimum

height of 5 feet(t.5 m) where smafichildren cannot

reach, and away from moving parts of door and door

hardware. The installation surface must besmooth and

flat. if installing into drywall (Figure 1), drill 5/32" ho_es

and useanchors provided. For pre-wired installations (as

in new homeconstruction), it may bemounted to a single

gangbox (Figure 2). NOTE:After installation, a green or

amber indicator light behind thecover will indicate proper

connection. If not lit, the Lockand Light features will not

function (reverse wires to correct).

1. Strip 7/16" (tl ram) of insulation from one end of bell

wire and connect to the two screw terminals on back of

door control by color: white wire to WriT andwhite/red

wire to the RED(Figure 3).

2. Removewhite cover by gently prying on a side

corner nearthe top of thecover with asmall flat head

screwdriver (Figure 4), Fastenwith 6ABx1-ti4"

self-tapping screws (drywall installation) or 6-32xt"

machine screws (into gang box) as fOllOwS:

- Drill and instatl bottom screw, allowing I/8" (3 mm)

to protrude above wall surface.

• Position bottom ot door controI on screw headand

slide down to secure. Adjust screw for snug fit,

•tnstali top screw with care to avoidcracking plastic

housing. Denot overtighten,

- Insert bottom tabs and snap on cover.

NOTE: Thepush bar may stick if thedoor control is not

mounted on a smooth surface, ira click is not heard

when pressing thepush bar, loosen thetwo mounting

screws or relocate the door control to a smoother

surfacer

3. (Standard installation only) Run bell wire up wattand

across ceiling to motor unit. Use insulated staplesto

secure wire in several places. Donot pierce wire with a

staple,creating a short or opencircuit.

4. Strip 7/16" (11 ram) of insulation from end of bell wire.

Connectbell wire to the quick-connect terminals as

foflows: white to white andwhite/red to red (Figure5),

NOTE:When connecting multiple door controls tothe

opener, twist samecolor wires together. Insed wires

into quick-connect holes: white to white and red/white

to red.

5, Use tacks or staples to permanentfyattach entrapment

warning labelto wall neardoor control, and manuat

release/safetyreverse test labelin a prominent location

on inside of garagedoor,

NOTE: DONOTconnect power and operateopener at this

time. Thetrolley will travel to the full openposition but wilt

not return to the close position until the sensor beamis

connected and properly aligned.

To prevent possible SERIOUSINJURYor DEATHfrom

electrocution:

• Besure power is NOTconnected BEFOREinstalling

door control,

• Connect ONLYto 24 VOLTlow vottage wires.

To prevent possible SERIOUSiNJURY or DEATHfrom a

closing garagedoor:

• lnstalt door controI within sight of garage door, out

of reach of children at a minimum height of 5 feet

(1.5 m) and awayfrom ALL moving pads of door.

- NEVERpermit children to operate or play with door

control push buttons or remote control transmitters.

° Activatedoor ONLYwhen it can be seen clearly, is

property adjusted and there are no obstructions to

door travel.

• ALWAYS keepgaragedoor in sight until completely

closed. NEVERpermit anyone to cress path of

closing garagedoor.

HARDWARESHOWNACTUALSIZE

_ liiiiTi_ii_iiiiiliiJliiJ_

Screw6ABxlol/4°

(StandardInstallation)

InsulatedStaples

D_'wallAnchors

STANDARD PRE-WIRED

Figure 1 INSTALLATION Figure 2 _NSTALLATtON

ToReplace InsertBottom 24Volt2-Conductor

insertBottomTabsFirst TabsFirst BellWirein GangBox

Figure 3 MULTI FUNCTION Figure 4

DOORCONTROL(BACK)

REMOVECOVER

TOp Mounting Hole

Terrninat

Beli Wire

g Hole

Figure5

Door Control To insert or release

Connections wire, push in tab

with screwddver tip

:tWhiteGrey

Stripwire7/t6"(11 turn)

I III III IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

INSTALLATION STEP 7

install theLights

, Pressthe releasetabson both sides of lens_Gently

rotate lens backand downward until the lens hinge is in

the fully open position. Do not remove the tens,

• Insta;l a 100watt maximum light bulb in each SOCket.

Light bulb size should be A19, standard neckonly.

The fights will turn ONand remain lit for approximately

4-1/2 minutes when power is connected, Then the

lights will turn OFF.

• Reversethe procedure to close the fens,

• UseAt9, standard neck garagedoor openerbulbs for

replacement.

NOTE: Use only standard light butbs. Theuse of short neck

or speciality light bulbs may overheat the endpanelor light

socket.

To prevent possible OVERHEATINGof the endpanelor

light socket:

- DO NOTuse short neckor specialty light bulbs.

o DO NOTuse hatogen bulbs. Use ONLY

incandescent.

To prevent damageto the opener:

• DONOTuse buIbs largerthan IOOW.

• ONLYuseA19 sizebulbs.

(Max)

100WattLightButb__.,,)

Standard

ReleaseTab /

/_ Ler_s

Hinge

t00Watt(Max)

StandardLightBulb

INSTALLATION STEP 8

Attachthe Emergency ReleaseRope

and Handle

• Thread one endof the rope through the hole in the top

o[ the red handleso "NOTICE" reads right side upas

shown. Securewith an overhand knot at least

1" (2.5 cm) from the end o1the rope to prevent

slipping.

• Thread the other end of the rope through the hole in the

releasearm of the outer trolley.

o Adjust rope length so the handle is 6 feet (I.8 m) above

the floor. Ensurethat the rope and handleclear thetops

of all vehicles to avoid entanglement. Secure with an

overhand knot.

NOTE:tf it is necessary to cut the rope, heatsealthe cut

end with a match or lighter to prevent unraveling.

To prevent possible SERIOUSINJURYor DEATHfrom a

failing garagedoor:

o if possible, use emergencyrelease handleto

disengage trolley ONLYwhen garage door is

CLOSED.Weakor broken springs or unbalanced

door could result in an opendoor falling rapidly and/

or unexpectedly.

• NEVERuseemergency releasehandte unless garage

doorway is clear of personsand obstructions.

• NEVERusehandle to pull door open or closed. If

rope knot becomes untied, you could fall.

Trolley

_and

I II IIIIIII IIIIIIII IIIIIIIIIIIIIIII

INSTALLATION STEP 9

ElectricalRequirements

To avoid installation difficulties, do notrun theopener

at thistime.

To reducethe risk of electric shock, your garagedoor

opener has a grounding type plug with a third grounding

pin. This plug wilt only fit into a grounding type outlet.

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

qualified electrician to install the proper outlet.

If permanentwiring isrequired by yourlocal code, refer

to the following procedure.

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

hole in the top of the motor unit:

• Removethe motor unit cover screws and set the cover

aside.

- Removethe attached 3-prong cord.

, Connectthe black (line) wire to the screw on the brass

terminal; thewhite (neutral) wire to the screw on

the silver terminal; and the ground wire to the green

ground screw.The opener mustbegrounded.

• Reinstallthe cover,

To avoid installation difficulties, donotrun the opener

at thistime.

To prevent possibte SERIOUSINJURY or DEATHfrom

electrocution or fire:

• Besurepower is NOTconnected to theopener,

anddisconnect power to circuit BEFOREremoving

cover to establish permanent wiring connection.

• Garagedoor installation and wiring MUSTbe in

compliance with ALL Iocai electrical and building

codes.

• NEVERuseanextension cord, 2-wire adapteror

changeplug in ANYway to make it tit outlet. Be

surethe opener is grounded.

PERMANENTWIRING

CONNECTION

Ground Tab

Green

Ground

Screw

Ground Wire

White Wire

WhiteWire 7 i _iarCek

INSTALLATION STEP'"'I'O""''""'"""""'

Install TheProtectorSystem_

The safetyreversingsensormustbe connectedand

aligned correctlybefore the garage dooropenerwill

move inthe downdirection.

IMPORTANTINFORMATIONABOUTTHESAFETY

REVERSING SENSOR

When properly connected andaligned, the sensor will

detect anobstacfein the pathof its electronic beam. The

sending eye(with an amber indicator light) transmits an

invisible tight beamto the receiving eye (with a green

indicator fight). Ifan obstruction breaks the light beam

while the door is closing, the door will stop andreverse to

full open position, andthe opener lights wilt flash 10 times.

The units must be installed inside thegarageso that the

sending and receiving eyesface each other across the

door, no more than 6" (15 cm) abovethe floor. Either can

beinstalled on the teftor right of thedoor as long as the

sun never shines directly into the receiving eyelens.

The mounting brackets are designedto clip onto thetrack

of sectiona4garagedoors without additional hardware,

Besure power isNOTconnected to the garagedoor

openerBEFOREinstalling the safety reversingsensor.

To prevent SERIOUSiNJURYor DEATHfrom a closing

garagedoor:

• Correctly connect and align the safety reversing

sensor. This required safety device MUSTNOT

be disabled.

• {nstall the safety reversing sensor so beam is

NO HIGHERthan 6" (15 cm) abovegaragefloor_

if it is necessaryto mount the units on the wall, the

brackets must be securely fastened to asolid surtace such

as thewall framing. Extension brackets (seeAccessories)

areavailable if needed, tf installing in masonry

construction, adda pieceof wood at each location to

avoiddriIling extra holes in masonry if repositioning is

necessary,

Theinvisible light beampath must beunobstructed. No

part of the garagedoor (or door tracks, springs, hinges,

rollers or other hardware) may interrupt the beamwhile

thedoor is closing.

SafelyReversingSensor InvisibleLighlBeam

6"(15cm)max. ProtectionArea

abovefloor

Safety Reversing Sensor

6" (15 crn) max,

above floor

FACINGTHE DOORFROM INSIDETHE GARAGE,

INSTALLINGTHEBRACKETS

]Besure powerto the opener is disconnected.InstaE_

andalign the brackets so thesensors will face each other

across the garagedoor, with the beam nohigher than

6" (15 cm) abovethe floor. They may beinstalled in one of

three ways,as follows.

Garage doortrackinstallation (preferred):

• Stip the curved arms over the rounded edgeof each

door track, with the curved arms facing the door, Snap

into placeagainst the side of the track. It should lie

flush, with the tip hugging the backedge of thetrack,

as shown in Figure 1,

If your door track will not support the bracket securely,

waif installation is recommended.

Wall installation(Figures 2 and 3):

• Placethe bracket againstthe wali with curved arms

facing the door. Be sure there is enough clearance for

the sensor beam to be unobstructed,

• If additional depth is needed,an extension bracket

(seeAccessories) or wood blocks can be used,

• Usebracket mounting ho}es as atemplate to tocate

anddrift (2)3It6" diameter pilot holes on the wal{at

each sideof the door, no higher than6" (15 cm) above

the floor,

• Attach brackets to wall with tagscrews (not provided).

- If using extension brackets or wood blocks, adjust

right and left assemblies to the same distance out from

the mounting surface. Makesure all door hardware

obstructions are cleared.

Floor installation (Figure4):

• Usewood blocks or extension brackets

(seeAccessories) to elevatesensor brackets so the

lenses will be no higher than 6" (15 cm) abovethe floor,

• Carefully measure andplace right and left assemblies

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

hardware obstructions are cleared.

° Fastento thefloor with concreteanchors as shown.

HARDWARESHOWNACTUALSIZE

CarriageBdt WingNut Staples

1/4"-20x112" 1t4"-20

Figure1

Door

Safety

Reversing

Sensor

Bracket

Figure 2

Figure 3

(Providedwith

ExtensionBracket)

Figure 4

DOORTRACKMOUNT (BIGHT SIDE)

Indicator

Light

WALLMOUNT (BIGHT SIDE)

FastenWood Block to Wall with

LagScrews (not provided)

Indicator Safety

Light Reversing

Sensor

Bracket

WALL MOUNT (RIGHT SLOE)

Extension Bracket

See Accessories)

(Provided with

Extension Bracket

Safely Reversing

Sensor Bracket

Lens

h_dicator

Light

FLOORMOUNT(RIGHTSIDE)

' ' (notprovided

k i

indicator

Light

Reversing

Sensor

Bracket

MOUNTINGANDWIRINGTHESAFETY

REVERSINGSENSORS

Mounting:

• Slidea t/4"-20xl/2" carriage bolt head into the slot

oneach sensor. Usewing nuts to fasten sensors

to brackets, with Iensespointing toward each other

across the door. Be sure the Jensis not obstructed by a

bracket extension (Figure 5).

° Fingertighten the wing outs.

Option A - Installation Without Pre-Wiring:

- Runthe belt wire from bOtt_sensors to the garage

door opener.Attach the wire to thewall and ceiling

with the staples (Figure6).

Option B - Pro-Wired Insta!lation:

if your garagealready haswires installed for the safety

reversing sensors, follow the instructions below:

• Cut theend of the safetysensor wire, making sure there

is enough wire to reachthe preqnstalied wires from the

waii (Figure 7).

• Separatethe safety sensor wfres andstrip 7/16 inch

(11 ram) of insulation from each end. Choosetwo of

the pre-installed wires and strip 7/16 inch (11 ram) of

insulation from each end. Makesure thatyou choose

the samecolor preqnstafled wires for each sensor

(Figure 8).

• Connectthe pre-installed wires to the sensor wires with

wire nuts making sure the Colors correspond for each

sensor (figure 9).

Figure5

Carriage 80It

1/4"-20xl/2"

Figure6

Figure 7

Wing Nut

Lens

Figure 8

SafetyReversing_)_7it 6_

SensorWires

(

Pre-lnstaBledWires

Figure 9 Not Provided

Safety Reversing Pre-instaIled

Sensor Wires wires

I White/Black

Connectto garagedoor opener:

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

wires. Separatewhite andwhite/black wires sufficiently

to connect to the opener quick-connect terminals. Twist

like colored wires together. Insert wires into

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

grey (Figure 10).

Figure10

BellWire Finished

i Ceiting

Safety Reversing Sensor

ConnectWireto

Quick*ConnectTerminals

Safety Reversing

Sensor

invisible Light Beam

Protection Area

1. Stripwire7/16"(11rnm)

2. wistlikecolored

wirestogether

3. Toinsertor releasewir_,

pushintabwith

screwdrivertip

RedWhiteGrey

Quick-ConnectTenninals

ALIGNINGTHESAFETYREVERSINGSENSORS

* Plug in the opener.The indicator lights in both the

sending and receiving eyeswiil glow steadily ifwiring

connections and alignment are correct.

The sending eyeamber indicator light will gtow regardless

of alignment or obstruction. Ifthe green indicator light in

"thereceiving eyeis off, dim, or flickering (and the invisible

light beam path is not obstructed), alignment is required.

• Loosen the sending eyewing nutand readjust, aiming

directly at the receiving eye.Lock in place.

• Loosen the receiving eyewing nut andadiust sensor

until it receivesthe sender's beam, Whenthe green

indicator light glows steadily, tightenthe wing nut.

TROUBLESl-IOOTING THE SAFETY

REVERSING SENSORS

1. If the sending eye indicator light does not glow steadily

after installation, check for:

• E_ectricpower to the opener.

• A short in the white or white/black wires. These can

occur at staples, or at openerconnections.

• incorrect wiring between sensors andopener,

• A broken wire.

2. If the sending eyeindicator light glows steadilybut the

receiving eye indicator light doesn't:

- Checkalfgnment.

* Checkfor an open wire to the receiving eye.

3, If the receMng eyeindicator light isdim, realign

either sensor.

NOTE: When theinvisible beam path is obstructed or

misaligned while the door is closing, the door will reverse.

If thedoor is already open, fl wilt not close. Theopener

lights will blink 10times. Seepage 20,

INSTALLATION STEP 11

FastentheDoorBracket

Follow instructions which apply to your door type as

illustrated below or on thefollowing page,

A horizontalreinforcementbraceshouldbe longenough

to be securedto two or threevertical supports.

A vertical reinforcement brace shouldcoverthe height

of thetop panel.

Figuret shows one pieceof angle iron as the horizontal

brace, For thevertical brace, 2 pieces of angle iron are

used to create a U-shaped support. The best sotution is to

check with your garagedoor manufacturer for anopener

installation door reinforcement kit.

NOTE:Many door reinforcement kits provide for direct

attachment of the clevis pin anddoor arm. In this caseyou

will not needthe door brackefiproceed to Step 12.

SECTIONAL DOORS

!. Centerthe door bracket on the previously marked

vertical centefline used for the headerbracket

installation. Notecorrect UPplacement, as stamped

inside the bracket.

2. Position the top edgeof the bracket 2"-4" (5-10 cm)

below the top edge ofthe door, ORdirectiy below any

structural support across thetop of thedoor.

3. Mark, drill holesand install as follows, depending on

your door's construction:

Metal or light weight doors usinga vertical angle iron

bracebetweenthe door panel supportandthe door

bracket:

• Drill 3/16" fastening ho_es.Secure the door bracket

usingthe two 1/4"-14x5/8" self-threading screws

(Figure2A).

• Alternately, usetwo 5/16" bolts, lock washers and nuts

(not provided) (Figure 2B).

Metal, insulated or light weight factoryreinforced doors:

• Drill 3t16" fastening holes, Secure the door bracket

using the self-threading screws (Figure 3).

Wood Doors:

• Usetop and bottom or side to side door bracket hobs.

Drill 5/16" holes through the door and secure bracket

with 5/16"x2" carriage botts, rock washers and nuts

(not provided) (Figure 4).

NOTE: The li4"-14x5/8" self-threading screws are not

intended for use on wood doors.

HARDWARESHOWNACTUALSIZE

Self_Threading

Screw

I/4"-14x5/8"

Fiberglass,aluminum or lightweight steel garagedoors

WILL REQUIREreinforcement BEFOREinstallation

of door bracket. Contact your door manufacturer for

reinforcement kit.

Figure 1

Verticaf Reinforcement

Vertical Centeriine J

of GarageDoor |

Bracket

Self-Threadirlg -_

Screw 1/4"-14×5tB"

Figure2A

(NOT PROVIDED)

Vertical

Centefline

Lock

5/16"-18

Figure28

Bolt5116"-18x2" InsideEdgeof

(NotProvided) Dooror

Reinforcement

Board

Figure4

ONE-PIECEDOORS

Pleasereadandcomplywiththewarningsand

reinforcementinstructionsonthe previouspage,They

applytoone-piecedoorsalso.

- Centerthe door bracket on the top of the door, in line

with the headerbracket as shown. Mark either the left

and right, or the top andbottom holes

• Metal Doors: Drill 3/16" pilot holesand fasten the

bracket with the 1/4"-t 4x5/8" self-threading screws

provided

• Wood Doors: Drill 5/16" holes anduse 5/16'x2 °carriage

bolts, lock washers and nuts (not provided)

or 5/16"x1-1/2" lag screws (not provided) depending on

your [nsta%t[onneeds

NOTE: Thedoor bracket may beinstalled on thetop

edgeof the door if required for your installation. (Refer to

the dotted line optiona! placement drawing.)

HARDWARESHOWNACTUALSIZE

Self-Thread}ng Screw

I/4"-14x5/8"

HeaderWail

2x4Support

Door

HORIZONTALANDVERTICAL

REINFORCEMENTtSNEEDED

FORLIGHTWEIGHTGARAGE

DOORS(FIBERGLASS,

ALUMINUM,STEEL,DOORS

WITHGLASSPANEL,ETC.).

(NOTPROVIDED)

For a door with no exposed framing,

or for the optional installation, use

__ Self-Threading

Screw

BracketO°°r_ _ 1/4"-14x5/8°

Top of Door

Edge

of Door

lag screws 5/16°xl -1I2" (Not Provided)

to fastendoor bracket

iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiinln nil i nllnl i

INSTALLATION STEP 12

ConnectDoorArm tothe Trolley

FoItowinstructions which apply to your door type as

illustrated below andon thefollowing page,

SECTIONAL DOORS ONLY

Make sure garagedoor is fully closed. Pult the emergency

release handleto disconnect theouter trolley from the

inner trolley. Slide the outer trolley back (awayfrom the

pulEey)about 8" (20 cm) (Figures1,2 and 3).

Figure I:

. Fastenstraight door arm section to outer trofleywith

the 5/16"xi" clevis pin. Securethe connection with a

ring fastener.

• Fastencurved section to thedoor bracket in the same Pulley

way, using the 5/16"xl-1/4" clevis pin,

IMPORTANT: Thegroove on thestraight door arm MUST

face away from the curved door arm (Figure 4).

Figure 2:

• Bring arm sections together. Ffnd two pairs of holes

that fine upand join sections. Select holes as far apart

as possible to increase door arm rigidity,

Figure 3, Hole alignment alternative:

• If holes in curved arm are above holes in straight arm,

disconnect straight arm. Cut about 6"(t5 cm) from the

solid end. Reconnect to trolley with cut enddown as

shown.

• Bring arm sections together.

° Find two pairs of holes that line upand join with bolts,

lock washers and nuts. Putiey

Pull the emergencyrelease handletoward the opener at

a 45°angie so that the trotiey releasearm is horizontal.

Proceedto Adjustment Step 1,page28. Trolley will

re-engageautomatically when opener is operated.

HARDWARESHOWNACTUALSIZE

Nut5/t6"-I8 RingFastener

ClevisPin

5/16"xIol/4"(Door8racket) LockWasher5/t6"

CIevisPin HexBolt

5/!6"x1"(Trolley) 5/16_-18x7t8"

om)min.

Trolley/

StopBoit Lock

Washers

5116"

Nuts I

5/16"-18 _J

' DoorBracket

Figure2

Figure

Figure4

Boils

5/16"-18x7/8"

;(..B"(2oor.)mi.._i

sto BottLouk// (

Washers_/ 1

NutS 5/}6" Lo7 I

oo, ?

Cutthis_nd

CORRECT INCORRECT

ALLONE-PIECEBOORS

1. Assemblethe door arm, Figure5:

IMPORTANT: Thegroove on thestraight door arm

MUST faceaway from thecurved door arm (Figure 5).

o Fastenthe straight and curved door arm sections

together to the longest possible length (with a2 or

3 hole overlap).

o With the door closed, connect the straight door arm

section to the door bracket with the 5116°xl-1/4"

clevis pin,

• Secure with a ring fastener.

2. Adjustmentprocedures, Figure 6:

• On one-piece doors, before connecting thedoor

arm to the trolley, the travel limits must beadjuste&

Limit adjustment screws are locatedon the left side

panel as shown on page28, Follow adjustment

procedures below.

• Opendoor adjustment: decrease UPtravel limit

Turn theUP limit adjustment screw

counter-clockwise 4 turns.

Figure5

CORRECT

Ctevis Pin Stra[g

5/16"xt-1/4" Arm

Fastener

Bolt

5/16"-t 8x7/8

INCORRECT

Lock Nuts

Washers 5/16"-18

5tt 6"

Curved

Door Arm

Press the Door Control push button. The trolley wiit

travel to thefully openposition,

Manually raisethe door to the open position

(parallet to the floor), andIitt the door arm to the

trolley. The arm shoutd touch the trolley iusl in back

of the door arm connector hole. Refer to the fully

opentrolley/door arm positions in the illustration,

it the arm does not extend far enough, adjust the

limit further. Onefull turn equals 2" (5 cm) of trolley

travel.

ClOseddoor adjustment: decrease DOWN

travel limit

Turn the DOWN limit adjustment screw clockwise

4complete turns.

Pressthe Door Control push button. Thetrolley will

travel to the fully closed position.

Figure 6

I-- Emerge.By

Manually close the door andliit the door arm to the

trolley. Thearm should touch the trolley just ahead

of the door arm connector hole. Referto the fully

closed trolley/door arm positions in the illustration.

If thearm is behind tile connector hole, adjust the

Iim[t turther. Onefurl turn equals 2" (5 cm) of

trolley travel.

3. Connectthe door arm to the trolley:

o Closethe door and join the curved arm tothe

connector hole in the trotley with the remaining

clevis pin. It may benecessaryto lift the door

slightly to make the connection.

• Secure with a ring fastener,

• Runthe openerthrough a complete travel cycle, if

the door hasa slight "backward" slant in lull open

position as shown in the illustration, decreasethe

UPlimit until the door is paraflelto the floor.

NOTE:Whensetting the up limit on thefollowing page, the

door should not havea "backward" slant whenfully open

asillustrated below. Aslight backward slant will cause

unnecessarybucking and/or jerking operation as the door

is being opened or closed from thefully openposition.

innerTroIley

OuterTrolley

Correc!Angle __

........ _-_-_-_"_'__-

-onDoor BackwardSlant

P (Incorrect)

ADJUSTMENT STEP 1

AdjusttheUPandDOWN TravelLimits

Limit adiustment settings regulate the points atwhich the

door wilt stop when moving up or down.

To operate theopener, press the Door Control push bar.

Run the openerthrough a complete travet cycle.

. Does the door open and close completely?

o Does the door stay closed and not reverse

unintentionally when fully closed?

it your door passes both of these tests, no limit

adjustments arenecessary unfessthe reversing test fails

(Adjustment Step 3, page 30).

Adjustment procedures are outlined below. Readthe

procedures carefully before proceeding to Adjustment

Step 2. Use ascrewdriver to make limit adjustments, Bun

the opener through acomplete travel cycle after each

adjustment.

NOTE:Repeatedoperation of the opener during adjustment

procedures may causethe motor to overheat and shut off.

Simply wait !5 minutes and try again, If anything interferes

with the door's upward travel, it wilt stop. If anything

interferes with the door's downward travel (including

binding or unbalanced doors), it win reverse.

HOW AND WHEN TO ADJUST THE LIMITS

• If the doordoesnot opencompletelybutopens at

least live feet (1.5 m):

increase up travel. Turn the UPfimit adjustment screw

clockwise. Oneturn equals 2" (5 cm) of travel.

NOTE: Toprevent the trolley from hitting thecover

protection bolt, keep a minimum distance of

2-4" (5 cm - 10cm) between the trolley and the bolt.

• If door doesnotopenat least 5 feet (1.5 m):

Adjust the UP(open) force as explained in

Adjustment Step 2.

• If the door doesnotclose completely:

Increasedown travel Turn the down limit adjustment

screw counterclockwise. One turn equals 2" (5 cm) of

travel.

If door still won't close completely and the trolley

bumps into the puiley bracket (page 4), try lengthening

the door arm (page 26) and decreasing the down limit,

o If the openerreverses in fully closedposition:

Decreasedown travel. Turn the down limit adjustment

screw clockwise. Oneturn equats 2" (5 cm) of travel.

Without a properly installed safety reversal system,

persons (particularly smali children) could be

SERIOUSLYiNJUREDor KILLED bya closing garage

door.

• Incorrect adjustment of garagedoor travel limits

will interfere with proper operation ol safety

reversalsystem,

• If onecontrol (force or travel limits) is adiusted, the

other control may also needadjustment.

• After ANY adjustments are made, the safety

reversalsystem MUST betested. Door MUST

reverseon contact with "_-1t2"high (3.8 cm) obiect

(or 2x4 laid fiat) on floor.

To prevent damageto vehicles, besure fully open door

provides adequate clearance.

CoverProlectionBolt

'l lllllIH1,

11ocm) H

LeftPanel LimitAdiustmentScrews

ADJUSTMENTLABEL

It the doorreverses whenclosingand there is no

visibleinterference totravelcycle:

if the opener lights are flashing, the SafetyReversing

Sensors are eithernot installed, misaligned, or

obstructed. SeeTroubleshooting, page 23.

Testthe door for binding: Putt the emergency retease

handle. Manually open and close the door. If the door is

binding or unbalanced, call for a trained door systems

technician. It the door is balanced and not binding,

adiust the DOWN(close) force. SeeAdjustment Step 2.

ADJUSTMENT STEP 2

AdjusttheForce

Forceadiustment controls are located on the right panel

of the motor unit. Forceadjustment settings regulate the

amount of power required to openand close the door.

!t the forces are set too light, door travel may be

interrupted by nuisance reversals in the down direction

andstops in the up direction. Weather conditions can

affect thedoor movement, so occasional adjustment may

be needed.

The maximum forceadjustment range is about3/4 of a

completeturn.Do notforce controlsbeyondthat point.

Turn force adjustment controls with a screwdriver.

NOTE:If anything interferes with thedoor's upward travel,

it will stop. tf anything interferes with the door's downward

travel (including binding or unbalanced doors), it will

reverse,

HOW AND WHEN TO ADJUST THE FORCES

1. Test the DOWN(close) for¢e

, Grasp the door bottom when the door is about

halfway through DOWN (close) travel. The door

should reverse, Reversal halfway through down

travel does not guarantee reversal on a 1-!/2"

(3.8 cm) obstruction. SeeAdjustment Step 3,

page30. Ifthe door is hard tohold ordoesn't

reverse, DECREASEthe DOWN (c_ose)force by

turning thecontrol counterclockwise, MakesmaII

adjustments until the door reverses normally.

After each adjustment, runthe opener through a

complete cycle.

• If the doorreversesduring the down (close) cycle

and the opener lights aren't flashing, iNCREASE

DOWN(close) force by turning the control

clockwise. Makesmall adjustments until the door

compEetesa close cycle. After each adiustment, run

the openerthrough a complete travel cycle. Do not

increase the torce beyond theminimum amount

required to close the door.

2. Testthe UP (open) force

- Graspthe door bottom when the door is about

halfway through UP (open) travel. The door should

stop. if the door is hardto holdor doesn'tstop,

DECREASEUP (open) force by turning the control

counterclockwise. Makesmall adiustments until

the door stops easilyand opens fully. After each

adjustment, run the openerthrough acomplete

travel cycle.

• If the door doesn't open at least5 feet (1.5 m),

INCREASEUP(open) force by turning the control

clockwise. Makesmall adjustments until door opens

completely. Readjustthe UP limit if necessary.

After eachadjustment, run the opener through a

complete travei cycle.

Without a properly installed safetyreversal system,

perso_ts(particularIy small children) could be

SERIOUSLYiNJUREDor KILLED by actosing garage

door.

* Too much force ongarage door will interfere with

proper operation ofsafety reversal system.

- NEVERincreaseforce beyond minimum amount

requiredto close garagedoor.

* NEVERuse force adiustments to compensate for a

binding or sticking garage door.

. If one control (force or travel limits) is adjusted, the

other control may also needadiustment.

o After ANY adjustments are made, the safety

reversalsystem MUST betested. Door MUST

reverse oncontact with t-1/2" high (3.8 cm) object

(or 2x4 laid fiat) on floor.

Force Adjustment Conlrols

Right Panel

Antenna

FORCEADJUSTMENT LABEL

OpenForce CloseForce

ADJUSTMENT STEP 3

TesttheSafetyReversa/System

TEST

• With the door fully open, placea 1-1/2" (3.8 cm) board

(or a2x4 taid flat) on the floor, centered under the

garagedoor.

• Operatethedoor in the down direction, The door must

reverse onstriking the obstruction.

ADJUST

• tf the door stops onthe obstruction, it is nottraveling

far enough in the down direction. Increasethe DOWN

limit by turning the DOWNlimit adjustment screw

counterclockwise 1/4 turn,

NOTE:Ona sectional door, make sure limit adjustments

donot force the door arm beyonda straight up and

down position. See theillustration onpage26.

- Repeatthe test.

• When the door reverseson the I-1/2" (3.8 cm) board

(or 2x4 laid fiat), remove the obstruction andrun the

opener through 3or 4 complete travel cycles to test

adjustment.

• If theunit continues to fait the Safety ReverseTest,calf

for a traineddoor systems technician.

IMPORTANT SAFETY CHECK:

Testthe Safety ReverseSystem after:

• Eachadjustment of door arm length, limits, or force

controls.

• Any repair to or adjustment of the garagedoor

(including springs and hardware).

• Any repair to or buckling of thegaragefloor.

• Any repair to or adiustment of the opener.

Without a properly installed safety reversal system,

persons (particularly small children) could be

SERIOUSLYINJUREDor KILLED by aclosing garage

door.

• Safetyreversal system MUSTbetested every

month.

• If onecontroi (force or travel limits) is adjusted, the

other controt may also needadjustment,

• Alter ANY adjustments are made, the safety

reversalsystem MUST betested, Door MUST

reverseon contact with 1-1/2" high (3.8 cm) object

(or 2x4 laid flat) on thefloor.

1-1/2°(3.8cm)board

(ora2x4laidflat)

ADJUSTMENT STEP 4

TestTheProtectorSystem®

• Press theremote control push button to open the door.

• Placethe opener carton in the pathof the door,

• Press theremote controI push button to close the door.

Thedoor will not move more than 1" (2,5 cm), and the

openeriights witl flash.

Thegaragedoor opener will not close from a remote it the

indicator light in eithersensor is off (aIertingyou to the

fact that the sensor is misaIigned or obstructed).

!f the opener closesthe doorwhen the safety reversing

sensorisobstructed (and the sensorsare no more

than 6"(15 cm) above the floor), call for a trained door

systemstechnician.

Without a properly installedsafety reversing sensor,

persons (particuiarly small children) could be

SERIOUSLYINJUREDor KILLED by a closing

garagedoor.

Safety Reversing Sensor

CZ3

SafetyReversingSensor

IMPORTANTSAFETYINSTRUCTIONS

ToreducetheriskofSEVEREINJURYor DEATH:

1, READAND FOLLOWALL WARNINGS

AND INSTRUCTIONS,

2. ALWAYS keepremote controls out of reach of

children. NEVERpermit children to operateor play

with garage door control push buttons or remote

controls.

3. ONLYactivate garagedoor when it can be seen

clearly, it is properly adjusted, andthere are no

obstructions to door travel.

4. ALWAYSkeep garagedoor in sight untit completely

closed. NOONESHOULDCROSSTHEPATHOFTHE

MOVING DOOR.

5. NO ONESHOULDGOUNDERA STOPPED,

PARTIALLYOPENDOOR.

6. If possible, useemergency releasehandleto

disengagetroitey ONLYwhen garage door is

CLOSED.Weak or broken springs or unbalanced door

could resuttin an open door failing rapidly and/or

unexpectedly, causing SEVEREINJURY or DEATH.

7. NEVERuse emergency releasehandle unless garage

doorway is clear of persons andobstructions.

8. NEVERuse handle to pull garagedoor open or closed.

!1ropeknot becomes untied, you could fail.

9. if one control (force or travel limits) is adjusted, the

other control may also need adjustment.

10. After ANY adjustments are made,the safety reversal

system MUSTbe tested.

1t. Safety reversal system MUST betested every month.

Garagedoor MUST reverse on contactwith 1-1/2"

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

Failure to adjust the garagedoor opener properly

may cause SEVEREINJURYor DEATH.

12. ALWAYS KEEPGARAGEDOORPROPERLY

BALANCED(seepage3). Animproperly balanced

door may NOTreverse when requiredand could

result in SEVEREINJURYor DEATH.

13. ALL repairs to cables, spring assemblies and

other hardware, ALL of which are under EXTREME

tension, MUST bemade by a trained door systems

technician.

14. ALWAYSdisconnect etectric power to garagedoor

opener BEFOREmakingANY repairs or removfng

COVerS.

t5.

SAVETHESE

INSTRUCTIONS.

Using YourGarageDoorOpener

Your Security÷® openerand hand-held remote control

havebeenlactory-set to a matching code which changes

with eachuse, randomly accessing over 100 billion

newcodes. Your openerwill operate with up to eight

Security÷ ®remotecontrols andone Security+ ® Keyless

Entry System. If you purchase a new remote, or if you

wish to deactivateany remote, follow the instructions in

the Programming section.

Activateyour opener withany ofthe following:

• TheHand-Held Remote Control; HeRdthe large push

button down untit the door starts to move.

o TheWall-Mounted Door Control."Hold thepush button

or bardown until the door starts to move.

• TheKeylessEntfv (seeAccessories): If provided with

your garagedoor opener, it must be programmed

before use. See Programming.

Whenthe opener is activated (with the safetyreversing

sensor correctlyinstalled and aligned):

t. If open, thedoor will cfose. It dosed, it will open.

2, If closing, the door will reverse.

3. If opening, the door will stop.

4. If the door has beenstopped in apartially open

position, it will close,

5. It obstructed while closing, the door witi reverse. Ifthe

obstruction interrupts the sensor beam,the opener

lights will blink for five seconds.

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

7. If fully open, the door will not close when the beamis

broken. Thesensor has no eitect in the opening cycle.

if the sensor is not installed, or is misaligned, the door

won't close from a hand-held remote. However,you can

close the door with the door control the Outside Keylock,

or KeylessEntry, if you activate them until down travel

is complete. If you release them [oo soon, the door will

reverse,

Theopenerlights will turn on under the following

conditions: when the opener is initially plugged in; when

power is restoredafter interruption; whenthe opener is

activated.

Theywitl turn off automatically niter 4-!/2 minutes or

provide constant light when the Light featureon the

Multi-Function Door Control is activated, Bulb size is A19,

Bulb power is 100watts maximum.

Security.i,_ light feature: Lights witl also turn on when

someonewalks through the open garagedoor. With a

Multi-Function Door Control, this feature may be turned off

asfollows: With the opener lights off, press and hold the

fight button for 40seconds, untit the tight goes on, then off

again. To restore this feature, start with the opener lights

on,then press and hold the light button for t0 seconds

until the light goes off, then on again.

Usingthe Wa_Mounted DoorControl

THE MULTI-FUNCTIONDOORCONTROL

Pressthe lighted push button to

openor close the door. Pressagain

to reverse the door during the

cIosing cycte or to stop the door

while it's opening.

Lightfeature

Press the Light button to turn the

openerlight on or off. it will not

Push

Button

Lock

Button

Light

Button

control the openerlights when the door is in motion, if you

turn it on and then activatethe opener, the light will remain

on ior 4-1/2 minutes. Pressagain to turn it off sooner. The

4-1/2 minute interval can be changedto 1-1/2, 2-112or

3q/2 minutes as follows: Press and hold the Lockbutton

untii the light blinks (about 10 seconds). A single blink

indicatesthat the timer is reset to 1-1/2 minutes. Repeat

the procedureandthe light wi!l blink twice, resetting the

timer to 2-t/2 minutes. Repeatagain for a 3-1/2 minute

interval, etc., up to a maximum of four blinks and4-1/2

minutes.

Lock feature

Designed to prevent operation of the door from hand*

held remote controls. However, the door will open and

close from the Door Control, the Outside Keylock andthe

Keyless Entry Accessories.

To activate, press and hold the Lock button for 2 seconds.

The push button light will flash as long as the Lock feature

is on_

To turn otL press andhold the Lock button again for

2 seconds. The push button light will stop flashing. The

Lock feature will alsoturn off whenever the "iearn" button

on the motor unit panel is activated.

Additional feature whenused withthe 3-Button

hand-heN remote

To control the openerlights:

Inaddition to operating the door, you may program the

remote to operatethe Iights.

1. With the door closed, press and .._

hold asmall remotebutton that

you want to control the light.

2. Press andhold the Light button

on the door control.

3. While hotding the Light button, press andhold the Lock

button onthe door control.

4. After the opener lights flash, reieaseall buttons.

ToOpentheDoorManually

To prevent possible SERIOUSINJURY or DEATHfrom

aialling garagedoor:

• If possible, use emergency releasehandle to

disengagetrolley ONLYwhen garagedoor is

CLOSED.Weak or broken springs or unbalanced

door could resutt in an open door falling rapidly

and/or unexpectedly.

• NEVERuseemergency release handteunless

garagedoorway is clear of persons and

obstructions.

° NEVERuse handleto puI[door open or closed. If

rope knot becomes untied, you could fall.

DISCONNECTTHE

TROLLEY:

Thedoor should befully closed

if possible, Pull down on the

emergency releasehandfe(so

that thetrolley refeasearm

snaps into a vertical position)

and lift the door manually.

The lOckOutfeatureprevents

the trolley from reconnecting

automatically, and thedoor can

be raised andioweredmanually

as often as necessary.

Trolley

ReleaseArm\ /

(tnMannai H

Disconnect

Position)

LOCKOUTPOSITION

(MANUALDISCONNECT)

TO RE-CONNECTTHETROLLEY:

Pull theemergency reiease

handle toward the openerat

anangle so thatthe troIIey

releasearm is horizontal.

Thetro[Iey will reconnect

on the nexl UPor DOWN

operation, either manually or

by usingthe door control or

remote.

TrolJey

Emergency __

ReieaseHandle '_

(Downand8ack)_'

TO RECONNECT

Care ofYourOpener

LIMIT ANDFORCEADJUSTMENTS:

Weather conditions may causesome minor changes in

door operation requiring some re-adiustments, particularly

during the first year of operation.

Pages28 and 29 refer to the limit and force adjustments.

Only a screwdriver is required. FOllOwthe instructions

carefufly.

Repeat the safetyreverse test (AdjustmentStep3,

page 30) alter any adjustmentof limits or force.

FORCECONTROLS

LIMITCONTROLS

[V]AINTENANCE SCHEDULE

Every Month

• Manually operatedoor. if it is unbalanced or binding,

calIa trained door systems technician.

• Checkto be sure door opens andcloses fully, Adjust

limits and/or force it necessary(seepages 28 and 29).

- Repeattile safety reversetest. Makeany necessary

adjustments (seeAdjustment Step 3).

Every Year

• Oil door rollers, bearings andhinges. The opener does

not requireadditional lubrication. Do not grease the

door tracks.

THE REMOTECONTROLBATTERY

To prevent possible SERIOUS INJURYor DEATH:

• NEVERallow small children near batteries.

• tf battery is swallowed, immediately notify doctor.

To reduce risk of fire, explosion or chemical burn:

• ReplaceONLYwith 3V2032 coin batteries.

• DONOTrecharge,disassemble, heatabove 100° C

(212° F) or incinerate.

The lithium battery should produce power for upto

5 years.

To replace battery, usethe _ Battery

visor clip or screwdriver _j,,,__ positiveblade to pryopen the case side

as shown, insert battery _,],,,._j_ _" up(+)

positive side up (+),

Replacethe battery with only

3V2032 coin cell batteries.

Dispose of old battery

properly.

NOTICE:To compty with FCCandor Industry Canada rules (It),

adinstment or modifications of this receiver and/or transmitter

are proh{bited, except for changing the code setting or replacing

thebattery. THEREARE NOOTHERUSERSERVICEA£LEPARTS.

Tested to Comply with FCCStandards FOR HOME OR OFFICE

USE.Operation is subjectto thefollowingtwo conditions: (t) this

device may not cause harmful interference,and (2) th{s device

must accept any intederenee received, including interference

that may cause undesired operation

Havinga Problem?(Troubleshooting)

1, My doorwill notcloseand the light bulbs blink on

my motor unit: Thesafety reversing sensor must be

connected andaligned correctly before the garagedoor

openerwill move in the down direction,

• Verify the safetyreversing sensors are properly

installed, aligned andfree of any obstructions.

Referto Installation Step 10:Install TheProtector

SysterrP.

• Checkdiagnostic LEDfor flashes onthe motor unit

thenrefer to the Diagnostic Chart on thefoflowing

page.

2. My remoteswill not activatethe door:

• Verify your Multi-Function Door Control is not

blinking. If it is blinking, deactivate the Lock Mode

following the instructions for Using the

Multi-Function Door Control

- Reprogram remotes following the programming

instructions. Referto Programming.

• If remote wiit stilt notactivate your door, check

diagnostic LEDfor flashes on motor unit then refer

to Diagnostic Chart onthe following page.

3. My dour reversesfor noapparent reason: Repeat

safety reverse test after adjustments to force or travel

limits+The needfor occasional adjustment for the force

and limit settings is normal, Weather conditions in

particular can affect door travel.

• Manuallycheck door for balanceor any binding

problems.

• Referto Adjustment Step 2, Set the force.

4. My doorreverses for no apparent reasonafter fully

closing andtouchingthe llonr: Repeat safety reverse

test after adjustments to force or travel limits. The

needfor occasional adjustment for the force and limit

settings is normal. Weather conditions in particular can

affect door travel.

• Refer to Adjustment Step 1,Adjust the UPand

DOWNTravelLimits, Decreasedown travetby

turning down limit adjustment screw clockwise.

5. My lights will notturn offwhendoor is open:

• The garagedoor opener is equipped with a security

light feature.This feature activates the light on

when the safetyreversing sensor beam has been

obstructed. Relerto Operationsection; Using the

Wall-Mounted Door Control, Light Feature.

BellWire

SafetyReversing Sensor

Sending EyeSafety Receiving EyeSafety

Reversing Sensor Reversing Sensor

(Amber indicator L{ght) (Green Indicator Light)

6. My motor unithums briefly:

• First verify that the trolley is against thestop bolt,

• Releasethe door from the opener by putting the

Emergency ReleaseRope.

• Manually bring the door to aclosed position.

• Loosenthe belt byadjusting the outer nut

4 to 5 turns. This refievesthe tension.

• Runthe motor unit from the remote controt or door

control The trolley should travel towards1hedoor

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

pull the Emergency ReleaseRopeto disengage.

• Decreasethe UPtravel by turning the UPTravet

adjustment screw 2 full turns awayfrom the arrow.

• Re-Tightenthe outer nut until thetrolley spring is

approximately 1-t/4" (3.18 cm) in length.

• If thetrolley does not move away from the bolt,

repeat the stepsabove.

DiagnosticChart

Safetyreversingsensorswire

open(brokenordisconnected).

Safety reversingsensors

wire shortedorblack/white

wire reversed.

Doorcontrolor wireshorted.

Safetyreversing sensors

slightly misaligned (dim or

flashingLED).

Motoroverheatedor possible

RPMsensorfailure. Unplugto

reset.

Motor CircuitFailure. Replace

ReceiverLogicBoard.

Diagnostics

Located On

•Motor Unit

Your garagedoor openeris programmed with self-

diagnostic capabilities. The "Learn" button/diagnostic LED

will flash a number of times thenpause signifying it bas

found a potential issue. Consult Diagnostic Chart below.

•• Symptom:One orboth of the Indicator lightson the safety sensors do notglow

steady.

• Inspect sensor wires for ashort (staple in wire), correct wiring potarity

(black!white wires reversed), broken or disconnected wires, replace/attach

as needed.

• Disconnect ail wires from backof motor unit.

• Removesensors from brackets andshorten sensor wires to 1-2 ft (30-60 cm)

from backeach of sensor.

• ReattachSendingeyeto motor unit using shortened wires. If sending eye

indicator fight glows steadily,attach thereceiving eye.

• Align sensors, if the indicator lights glow replacethe wires for the sensors, tf

the sensor indicator lights do not light, reptace the safety sensors.

Symptom:LEDisnotlit on doorcontrol,

• Inspect door controilwires for a short (staple in wire), replace as needed.

• Disconnect wires atdoor control, touch wires together, if motor unit

activates, replace door control,

• If motor unit does not activate, disconnect door control wiresfrom motor

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

motor unit activates, replace door control wires.

Symptom:Sendingindicator lightglows steadily, receiving indicator light is

dim or flashing.

• Realign receiving eye sensor, clean tensand secure brackets.

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

Symptom:Motor has overheated; the motorunit doesnot operate or trolley is

stuck on stopholt= Motor unithumsbriefly;RPM Sensor= Short travel 6-8"

(15-20 cm).

- UnpIug unit to reset.T_ to operate motor unit, check diagnostic code.

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

RPM sensor•

• If motor unit doesn't operate,motor unit is overheated. Wait 30 minutes and

retry. If motor unit still will not operate replace logic board,

Symptom:Motor onR doesn't operate.

- Replacelogic board because motor rarely fails.

III II IIIIII I IIIIIIIIIIIIII

PROGRAMMING

NOTICE: If this Secufily_ ÷ garage door opener is operated with anomrolfiog code remote control the technical measure

in the receiver of thegarage door opener, whichprovides security against code-theft devices, will becircumvented. The

owner of thecopyright in the garagedoor openerdoes not authorize thepurchaser or supplier of the non-rolling code

remote control to circumvent that technical measure.

Your garagedoor opener has alreadybeen programmed atthe factory to operatewith your hand-held remote control. The

door will openand close when you press the large push button.

Betow are instructions for programming your openerto operatewith additionaI Security÷ ® remote control&

ToAddor Reproflrama Hand-heldRemoteControl

USINGTHE "LEARN" BUTTON

USINGTHEMULTI-FUNCTIONDOORCONTROL

I. Press and releasethe "learn"

button on the motor unit. The

learn indicator light wiil glow

steadily for 30 seconds.

2. Within 30 seconds, press and

hotd the button on the hand-held

remote* that you wish to operate

your garage door.

3. Releasethe button whenthe

motor unit lights blink, it has

learned the code. if light bulbs

are not instaJled,two clicks will

be hear&

\] /

ToEraseAft CodesFromMotor

Unit Memory

To deactivate any unwanted remote,

first erase alt codes:

Press and hoid the "learn" button on

motor unit ontiI the learnindicator

tight goes out (approximately

6 seconds), All previous codesare

now erased. Reprogram each remote or keyless entry

you wish to use.

Press and hold the button on the

hand-held remote* thatyou wish

to operate your garagedoor.

While holding the remote button,

press and hold the LIGHTbutton

on the Multi-Function Door

Control

Continue hoJding both buttons

while you press the push bar on

the Multi-Function door control

(all three buttons areheld).

Releasebuttons when the motor

unit lights blink. It has learned

the code. If Iight bulbs are not

installed, two clicks will beheard.

...I /

*3-ButtonRemotes

If provided with your garagedoor opener,the large

button isfactory programmed to operateit. Additional

buttons on any

Security÷ ®3-button

remote or mini-remote

can be programmed

to operateother

Security÷ ®garage

door openers.

ToAdd,Repmgramor Changea Key/essEntryPIN

NOTE: Yournew KeytessEntry must beprogrammed to operateyour garage door opener,

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

t, Pressand releasethe "learn" J_ j .................

button on motor unit, Thelearn LL_._ (0)-'_

indicator fight will glow steadiiy J [T--mRI_ I I I

2. Withfn 30 seconds, entera four

digit personal identification

number (PIN) of your choice

on the keypad.Then press and

hold the ENTERbutton.

3. Releasethe button when the

motor unit lights blink. It has

learned thecode. if light bulbs

are not installed, two clicks will

beheard.

.,.I /

Tochange an existing, known PIN

If the existing PiN is known, it may bechanged by one

person without usinga ladder.

1. Pressthe four buttons for the present PIN,then press

and hold the# button.

The opener light will blink twice, Releasethe # button.

2. Pressthe new4-digit PiN you havechosen, then

press ENTER.

The motor unil lights will biink once when the PIN has

beenlearned.

Test by pressing the newPiN, then press ENTER.The door

sboutd move.

Toset a temporary PIN

You may authorize access by visitors or service people

with a temporary 4-digit PIN. After a programmed number

of hours or number of accesses, this temporary PiN

expires and wilt no longer open the door. it can be used

to close the door evenafter it hasexpired. To set a

temporary PiN:

t. Press the four buttons for your personal entry PIN (not

the last temporary PIN), then press and hold

the .!_button.

The opener tight will blink three times. Releasethe button.

NOTE: Thismethod requires two people it the Keytess

Entry is already mounted outside the garage.

Entera four digit personal

identification number (PIN) of

your choice on the keypad. Then

press and hold ENTER.

2Whehodn theENTER

button, press and hold the

LIGHTbutton on the Multi-

Function door control.

and LIGHTbuttons wtlile you

press the push bar on the Multi-

Function door controt (all three

buttons are held).

4. Release buttons whenthe motor J

unitIights blink. It hasiearned J --. [ /

the code. If light bulbs are not J

2. Pressthe temporary 4-digit PINyou havechosen,then

press ENTER.

The opener light will biink four times.

3. To set the number of floursthis temporary PIN will

work, press the number of hours (up to 255), then

press *.

3. To set the number or times this temporary"PIN will

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

press #.

The opener light wili blink once whenthe temporary PIN

has been learned.

Testby pressing the four buttons for the temporary

PIN, then press ENTER.The door should move. II the

temporary PIN was set to acertain number of openings,

remember that thetest has used up one opening.To clear

lhe temporary password, repeatsteps I-3, setting the

number of hours or times to Oin step 3.

OneButton Close:Opener can be closed by pressing only the ENTERbutton if the onebutton close feature has been

activated. This featurehas been activatedat the factory. To activate or deactivate this feature press and ho_dbuttons 1

and 9 for 10 seconds. The keypadwill blink twice when theone button ciose is active. The keypadwill blink tour times

when one button close is deactivated,

REPAIR PARTS

Rai/ Assemb/yParts

_ KEYPART

tnstal/ationParts

7 41D598-1 "U" bracket

NOT SHOWN

183A163 Wear pads

KEY

NO.

PART

NO,

41C494-I

953D

10A20

29BI37

41A2828

41B4494-1

4tA5047-1

41A5047-3

41A5034

178B34

t2B776

t78B35

41A5266-t

41A5257-21

114A4252

114A4252SP

DESCRIPTION

Multi-Function door control panel

3-Button remote control

3V2032 Lithium battery

Remote control visor clip

Emergency releaserope and handle

assembly

2-Conductor bell wire, white and

white/red

Doer bracket w/clevis pin & fastener

Header bracket wlclevis pin & fastener

Safety sensor kit (receiving and sending

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

Straight door arm section

Hanging brackets

Curved door arm section

Safety sensor brackets (2)

NOT SHOWN

installation hardware bag

(includes hardware listed on page7)

Owner's manual

Owner's manual - Spanish

Motor UnitAssemblyParts

Brown (Down)Contact LtMITSWITCH

Wire\_LY

Orive_ re

Gear ---"r-_

Contact Contact YellowWire

/ 10_

/ I /

12 t

]

KEY PART KEY PART

NO. NO. DESCRIPTION NO. NO. DESCRIPTION

t 4tA4371 Belt cap retainer 11 41A5525-4 Cover

2 41A4885-5 Gearand sprocket assembly. 12 41A2818 Limit switch drive & retainer

Completewith: Spring 13 41D3452 Limit switch assembly

washer, thrust washer,

retaining ring, bearing plate, 14 41A2822-1 Interruptercup

roll pins (2), drive gear and 15 41C4398A RPMsensor assembly

worm gear, helical gearwI 16 41AB050 Receiver logic beard

retainer andgrease assembly. Completewith:

3 41B4245 Line cord Logic hoard, end panet w/eli

4 41A5484-t0 Endpanelsw/all labels labels, light socket

5 4At344 Light socket I7 41C5499 High voltage wire harness

4IC5500 Low voltage wire harness

6 108D79 Lens

18 4ID180-1 End panelwialt labels

7 308532 Capacitor- 1/2 HP

8 12A373 Capacitorbracket NOTSHOWN

9 4IA3150 Terminal block w/screws 4tA2826-1 Motor shall bearing kit

10 41A4842 Universal replacement motor 41A2825 Opener assembly hardware

& bracket assembly, kit (includes screws not

Completewith: Motor, worm, designated by a number in

bracket, bearing assembly, illustration)

RPMsensor

ACCESSORIES

950D

953D

956O

940O

945CB

935CB

CLDM1

1-ButtonSECURITY÷®Remote

Control:

Includesvisorclip.

3-ButtonSECURITY÷®Remote

Control:

tnciudesvisorctip.

3-ButtonMini-RemoteControl

withSECURITY÷®:

Withkeyringandfastening

strip.

SECURITY÷®I(eyiessEntry:

Enableshomeowner to

operategaragedoor opener

from outside by entering

apassword ona specialty

designed keyboard.Also can

add atemporary password for

visitors or service persons.

Tllis temporary password can

belimited to a programmable

number of hours or entries.

Multi-Function Door

Control Panel:

Providesa Lock feature which

prevents operation of garage

door openerfrom portabte

remotes and a Light featurefor

constant light.

Motion DetectingControl

Panet:

Multi-Function door control

with motion sensor that

automatically turns opener

lights on for 5 minutes when it

detectsa person entering the

garage.Sensor can be easily

deactivatedwhendesired.

GarageDoor Monitor:

Monitors the status of your

garage door from inside

your home.

7702CB

760CB

8808CB

8810CB

41A5281

CLLAD

OutsideQuickRelease:

Required for a garagewith NO

accessdoor.

Outdoor KeySwitch:

Operatesthe garagedoor

automatically lrom outside

whenremote control is not

handy.

8 Font(2.4 m) Rail Extension:

To allow an8 foot (2.4 m) door

to open fuIly.

10 Font (3 m) Rail Extension:

To allow a t0 foot (3 m) door to

openfully.

ExtensionBrackets:

(Optional) Forsafety reversing

sensor installation onto the waft

or iloor.

To order call: 1-800-528-9131

RemoteLightControl:

Enableshomeowner to turn

on a lamp, television or other

appliance from their car with

their garagedoor opener remote

or from anywhere in their home

with an additional Chamberlain

Security÷ ®remote.

NOTES

CHAMBERLAIN®SERVICEIS

ONCALL

OURLARGESERVICEORGANIZATION

SPANSAMERICA

INSTALLATIONAND SERVICEINFORMATIONIS

AS NEARAS YOURTELEPHONE.SIMPLY DIAL

OURTOLLFREENUMBER:

1-800-528-9131

www.chamberlain.com

For professionalinstallation, partsandservice,

contact your local CHAMBERLAIN®dealer. Look for

him in theYeEtowPages,or caif our Service nurnbe_"for

aJist of dealers in your area.

HOWTOORDER

REPAIRPARTS

Selling prices will be furnished on request, or parts

will be shipped at prevailing prices and you wiIl be

billed accordingly.

WHENORDERINGREPAIRPARTS,ALWAYS

GIVETHEFOLLOWINGINFORMATION:

* PARTNUMBER

* PARTNAME

* MODELNUMBER

ADDRESSORDERSTO:

THE CHAMBERLAIN GROUP, INC.

Technical SupportGroup

6050 S. Country Club Road

Tucson, Arizona 85706

SERVICEINFORMATIONTOLLFREENUMBER:

1-800-528-9131

CHAMBERLAIN®ONE-YEARLIMITEDWARRANTY

10 YEARBELTLIMITEDWARRANTY& LIFETIMEMOTORLIMITEDWARRANTY

Tl_eChamberlain Group, inc ("Seller") warrants to the first retail purchaser of this product, for the residence inwhich this product is

origina}ly installed, that it is free from defect in materials and/or workmanship for a period of one year from the dale of purchase, and

that the be_tis free from defect in materials andtor workmanship for a pedod of !0 years from the date of purchase and that the motor

is free from defect in materials and/or workmanship for thelifetimeof theproduct. The proper operation of this product is dependent on

your compliance with theinstructions regarding installation, operation, maintenance and testing. Failureto compty strictly with those

instructions will voidthis Iimited warranty in its entirety.

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

toil free, before dismantling this product. Then send this product, pro-paid and insured, to our service center for warranty repair. You

will be advised of shipping instructions when you call Please include a brief description of the problem and adated proof-of-purchase

receipt with any product returned for warranty repair. Products fetusned to Seller for warranty repair, which upon receipt by SetIer are

confirmed to be defectiveand covered by this limited warranty, will be repairedor replaced (atSeller's sole option) atno cost to you and

returned pro-paid. Defectiveparts will be repaired or replaced with new or factory-rebuilt paris at Seller's sole option.

ALLIMPLIEDWARRANTIESFORTHEPRODUCT,INCLUDINGBUTNOTUMITEDTOANY IMPLIEDWARRANTIESOFMERCHANTABILITY

AND FITNESS FORA PARTICULARPURPOSE, ARE LIMITED IN DURATIONTO THE ONEYEAR LIMITED WARRANTYPERIOD SET

FORTHABOVE[EXCEPTTHEIMPLIED WARRANTIESWITH RESPECTTOTHE BELTAND MOTOR,WHICHARE LIMITEDiN DURATION

TO THE BELT I0 YEARS AND MOTOR LIFETIME LIMITED WARRANTYPERIOD FOR THE BELTAND MOTOR], AND NO IMPLIED

WARRANTIESWILL EXIST ORAPPLYAFTERSUCHPERIOD. Somestates do not allow limitations onhowlong an imptied warran_

lasts, so theabove ]imitation may netapply to you. THIS LIMITEDWARRANTYDOESNOT COVERNON-DEFECTDAMAGE,DAMAGE

CAUSEDBY IMPROPERINSTALLATION, OPERATIONORCARE(INCLUDING, BUT NOT LIMITED TOABUSE, MISUSE, FAILURETO

PROVIDEREASONABLEAND NECESSARYMAINTENANCE,UNAUTHORIZEDREPAIRSORANY ALTERATIONSTO THIS PRODUCT),

LABORCHARGESFOR REINSTALLINGA REPAIREDOR REPLACED UNIT, REPLACEMENTOF BATTERIESAND LIGHT BULBS OR

UNITSINSTALLED FOR NON-RESIDENTIALUSE.

THIS LIMITED WARRANTYDOESNOT COVERANY PROBLEMSWITH, OR RELATINGTO, THE GARAGEDOOROR GARAGEDOOR

HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOORALIGNMENT OR HINGES. THiS

LIMITEDWARRANTYALSODOESNOT COVERANYPROBLEMSCAUSEDBYINTERFERENCE.ANYSERVICECALLTHATDETERMINES

THE PROBLEMHAS BEENCAUSEDBYANY OF THESEITEMS COULDRESULTtN A FEETO YOU.

UNDER NO CIRCUMSTANCESSHALL SELLER BE LIABLE FOR CONSEQUENTIAL,INCIDENTAL OR SPECIAL DAMAGESARISING

IN CONNECTIONWITH USE, OR INABIL|TY TO USE, THIS PRODUCT. :INNO EVENTSHALL SELLER'SLIABILITY FORBREACHOF

WARRANTY, BREACHOF CONTRACT,NEGLIGENCEORSTRICT LIABILITY EXCEEDTHECOSTOFTHE PRODUCTCOVEREDHEREBY.

NOPERSONIS AUTHORIZEDTOASSUME FORUS ANY OTHERLIABILITY tN CONNECTIONWITH THESALEOFTHIS PRODUCT.

Some statesdo not allow theexclusion or limitation of consequential, incidental or special damages, so the abovelimitation 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

tOstate.

Chamberlain 248739 garage door opener

Product's Documents

User Manual

Specifications

Chamberlain 248739 Questions and Answers