Chamberlain 8355 - 1/2 hp, LiftMaster Premium 8355 Installation Instructions Manual

Download

Page 1

CONTENTS

Preparation. . . . . . . . . . . . . . . .2-3

Assembly . . . . . . . . . . . . . . . . .4-5

Installation . . . . . . . . . . . . . . .6-13

Install the Door Control. . . . . . 14-16

Install the Protector System

. . 17-20

Power. . . . . . . . . . . . . . . . . . 21-22

Adjustments . . . . . . . . . . . . . 23-25

Operation . . . . . . . . . . . . . . . . . 26

Features . . . . . . . . . . . . . . . . . . 27

Door Control . . . . . . . . . . . . . 28-29

Remote Control . . . . . . . . . . .30-31

To Erase the Memory . . . . . . . . . 31

To Open the Door Manually . . . . . 32

Maintenance . . . . . . . . . . . . . . . 32

Troubleshooting. . . . . . . . . . . 33-34

Accessories. . . . . . . . . . . . . . . . 35

Warranty. . . . . . . . . . . . . . . . . . 36

Repair Parts . . . . . . . . . . . . .37-38

PREMIUM Series Belt Drive Garage Door Opener

The Chamberlain Group, Inc.

845 Larch Avenue

Elmhurst, Illinois 60126-1196

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

■ Fasten the manual near the garage door after installation.

■ The door WILL NOT CLOSE unless the Protector System

is connected and properly

aligned.

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

■ The model number label is located on the front panel of your garage door opener.

■ This garage door opener is ONLY compatible with MyQ

and Security✚ 2.0™

accessories.

■ ONLY enable the Timer-to-Close* or MyQ

remote operation feature* when

the garage door opener is installed on a sectional door. (*Not available on all

models)

NOTE: If you are installing the garage door opener on a one-piece door, visit

www.liftmaster.com for installation instructions.

www.liftmaster.com

Serial Number:

Date of Purchase:

Model 8355 - 1/2 hp

FOR RESIDENTIAL USE ONLY

Write down the following information for future reference:

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 2

Safety Symbol and Signal Word Review

Thisgarage door opener has been designed and tested to offersafeserviceprovided it isinstalled, operated, maintained and tested in strict accordance with the instructionsand warnings contained in thismanual.

When you see these Safety Symbols and Signal Words on the following pages,theywillalert you to the possibility of seriousinjury or death ifyou do notcomplywith the warnings that accompany them.The hazard maycomefromsomething mechanical or fromelectricshock. Read the warnings carefully.

Mechanical

Electrical

When you see this Signal Word on the following pages, it will alertyou to the possibilityofdamage to your garage door and/or the garage door opener if you do not comply with the cautionary statementsthataccompanyit.Read them carefully.

Check the Door

1. Disable locksand removeany ropes connected to the garage door.

2. Liftthe door halfwayup. Release the door. If balanced, itshould stayin place, supported entirelyby itssprings.

3. Raise and lower the door to check for binding or sticking.Ifyour door binds, sticks,or is out ofbalance, call a trained door systemstechnician.

4. Checkthe seal on the bottom of the door. Any gap between thefloor and the bottom of the door must not exceed 1/4 inch (6 mm).Otherwise,thesafety reversal system may not workproperly.

5. The opener should be installed above the center of the door. If there isa torsion spring or center bearing plate in the wayofthe header bracket,itmay be installed within 4 feet (1.2 m) to the leftor rightofthe door center.See page 7.

Torsion Spring

Extension Spring

To prevent possible SERIOUSINJURYor DEATH:

• ALWAYS call a trained door systems technician if garage door binds, sticks,or is out of balance.An unbalanced garage door mayNOTreverse when required.

• NEVER try to loosen, move or adjust garage door, door springs, cables,pulleys, bracketsor their hardware,ALLof which are under EXTREMEtension.

• Disable ALLlocksand removeALLropes connected to garage door BEFORE installation and operating garage door opener to avoid entanglement.

To prevent damage to garage door and opener:

• ALWAYS disable locks BEFORE installing and operating the opener.

• ONLY operate garage door opener at 120 V,60 Hz to avoidmalfunction and damage.

Tools Needed

3/16

7/16

1/2

5/32

5/16

5/8

9/16

1/4

7/16

Preparation

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 3

Carton Inventory

A. tekcarb redaeH B. Pulley and bracket C. tekcarb rooD D. mra rood devruC E. mra rood thgiartS

F. yellorT G. Emergency release rope and handle H. Rail I. renepo rood egaraG

NOTE: Accessories will vary depending on the garage door opener model purchased. Depending on your specific model, other accessories may be included with your garage door opener. The instructions for these accessories will be attached to the accessory and are not included in this manual. The images throughout this manual are for reference and your product may look different.

J. K. tleB L. lortnoc rooD

M. eriw etihw/der dna etihW

srosnes gnisrever ytefaS

with white and white/black wire attached:

Sending Sensor (1) Receiving Sensor (1) and Safety Sensor Brackets (2)

O. erutaretil dna slebal ytefaS P. Rail grease

Not Provided

Hardware

Installation

Hex Bolt 5/16"-18 x 7/8" (4) Lag Screw 5/16"-9 x 1-5/8" (2)

Clevis Pin 5/16" x 2-3/4" (1) Clevis Pin 5/16" x 1-1/4" (1) Clevis Pin 5/16" x 1" (1) Nut 5/16"-18 (4) Lock Washer 5/16" (4) Self-Threading Screw 1/4"-14 x 5/8" (2) Ring Fastener (3) Carriage Bolt 1/4"-20 x 1/2" (2) Wing Nut 1/4"-20 (2)

Door Control Hardware

Screw 6AB x 1" (2) Screw 6-32 x 1" (2) Drywall Anchors (2) Insulated Staples

The Protector System

Sprocket cover with hex screws

SECURITY✚ 2.0

ACCESSORIES

893LM

Remote Control

882LM

Multi-Function Door Control

Preparation

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 4

To avoid possible SERIOUS INJURY to finger from moving garage door opener:

• ALWAYS keep hand clear of sprocket while operating opener.

• Securely attach sprocketcoverBEFORE operating.

To avoid SERIOUSdamage to garage door opener, useONLY those bolts/fasteners mounted in the top of theopener.

Washered Bolt 5/16"-18x1/2" (Mounted

in the

garage door opener)

HARDWARE

Hex Screw #8x3/8" (Packed with

the

sprocket cover)

Lock Nut (Mounted in the garage door opener)

NOTE: ONLY use the bolts removed from the garage door opener. Place the garage door opener on the packing material to prevent scratching.

1.1 Removebolt and locknut from the top

of the garage door opener.

1.2 Align the rail and the styrofoamover the

sprocket. Cut the tape fromthe rail, belt, and styrofoam.

1.3 Fasten therail with the previously

removed bolts.

Fasten therail with the previously

removed washer boltand locknut.

1.4 Position the beltaround the garage

door opener sprocket.

1.5 Attachthe sprocketcover over the

garage door opener sprocket and attach with hexscrews.

Hex Screw #8x3/8"

Washered Bolt 5/16"-18x1/2"

Lock Nut

Assembly

1 Attach the rail to the garage door opener

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 5

2 Tighten the Belt

2.1 By hand, thread the spring trolley nut on the threaded shaftuntil it is finger tightagainst

the trolley. Do not useany tools.

Spring Trolley Nut

(To motor unit)

2.2 Inserta flathead screwdriver tip into one ofthe nut ring slotsand brace it firmly against the trolley.

Nut ring slot

2.3 Tighten the spring trolley nutwithan adjustable wrench or a 7/16" open end wrench about a quarter turn until the spring releasesand snaps the nut ring against the trolley. This setsthe spring to

optimumbelt tension.

Nut Ring

AFTER RELEASE

1-1/4"

(3.18 cm)

BEFORE

(2.5 cm)

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 6

IMPORTANT INSTALLATION INSTRUCTIONS

WARNING

To reduce the risk of SEVERE INJURY or DEATH:

1. READ AND FOLLOW ALL INSTALLATIONWARNINGS AND INSTRUCTIONS.

2. Install garage door opener ONLY on properlybalanced and lubricatedgarage door. An improperly balanced door mayNOT reverse when required and could result in SEVERE INJURY or DEATH.

3. ALL repairs to cables, spring assembliesand other hardware MUSTbe made bya trained door systemstechnician BEFORE installing opener.

4. Disable ALL locksand remove ALL ropesconnectedto garage door BEFORE installing opener to avoid entanglement.

5. Install garage door opener 7 feet(2.13 m) or more abovefloor.

6. Mount the emergencyrelease within reach,butatleast 6 feet (1.83m) above the floor and avoiding contact with vehicles to avoid accidentalrelease.

7. NEVER connect garage door opener to power source until instructedto do so.

8. NEVERwearwatches, rings or loose clothing while installing or servicing opener.They could be caughtin garage door or opener mechanisms.

9. Install wall-mountedgarage door control:

• within sight ofthe garage door.

• out ofreach of children at minimum heightof 5 feet(1.5m).

• away from ALL moving partsofthedoor.

10. Placeentrapment warning label on wall nextto garage door control.

11. Placemanual release/safetyreversetestlabel in plain viewon inside of garage door.

12. Upon completion ofinstallation,testsafetyreversal system.Door MUST reverse on contactwith a 1-1/2"(3.8 cm) high object (or a 2x4 laid flat) on the floor.

13. To avoid SERIOUS PERSONAL INJURYor DEATH from electrocution,disconnectALL electricand battery power BEFORE performing ANY service or maintenance.

14. DO NOT enable the Timer-to-Close functionality if operatingeither one-piece or swinging garage doors. To be enabled ONLY when operating a sectional door.

NOTE:If you are installing the garage door opener on a one-piece door,visitwww.liftmaster.com for installation instructions.

Installation

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 7

To prevent possible SERIOUSINJURYor DEATH:

• Header bracket MUST be RIGIDLY fastened to structural supporton header wall or ceiling, otherwise garage door might NOTreverse when required. DO NOT install header bracketover drywall.

• Concreteanchors MUST be used if mounting header bracket or 2x4 into masonry.

• NEVER try to loosen, move or adjust garage door, springs, cables, pulleys, brackets, or their hardware, ALL of which are under EXTREME tension.

• ALWAYS call a trained door systems technician if garage door binds, sticks,or is out of balance.An unbalanced garage door mightNOTreverse when required.

• DO NOT enable the Timer-to-Close functionality if operating either one-piece or swinging garage doors. To be enabled ONLY when operating a sectional door.

1 Determine the header bracket location

NOTE: Ifyou are installing the garage door opener on a one-piece door, visit www.liftmaster.com for installation instructions.

1.1 Close the door and markthe inside vertical centerline of the garage door.

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

Youcan fastenthe header bracket within4 feet (1.22 m) of the leftorright of the door center onlyif a torsionspringorcenterbearingplate is in the way; or you can attachit to the ceilingwhen clearance is minimal.(It may be mountedonthe wall upside down if necessary, to gain approximately 1/2" (1 cm).

Ifyou need to install the header bracket on a 2x4 (on wall or ceiling), use lag screws(not provided) tosecurelyfasten the 2x4 to structural supports.

1.3 Open your door to the highestpoint of travel as shown.Drawan intersecting horizontal line on

the header wall 2" (5 cm) abovethe high point. This heightwillprovide travel clearance for the top edge of the door.

NOTE: Ifthe total number of inches exceeds the height available in your garage, use the maximum height possible, or refer to page 8 for ceiling installation.

Sectional door with curved track

Header Wall

Track

2" (5 cm)

Highest Point of Travel

Door

Header Wall

Unfinished Ceiling

Vertical Centerline of Garage Door

2x4

Structural Supports

Level (Optional)

OPTIONAL CEILING MOUNT FOR HEADER BRACKET

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 8

You canattachthe header bracketeither to the wall above the garage door, or to the ceiling. Follow the instructionswhich will work bestfor your particular requirements.Donot install the

headerbracket over drywall.If installing into masonry,use concrete anchors(notprovided).

HARDWARE

Lag Screw 5/16" - 9 x 1-5/8"

OPTION A WALL INSTALLATION

2.1A Center the bracketon the vertical

centerline with the bottomedge of the bracketon the horizontal line as shown (withthe arrowpointing toward the ceiling).

2.2A Mark the vertical set of bracketholes(do

not use the holes designated for ceiling mount).Drill 3/16" pilotholes and fasten the bracket securely to a structural support with lag screws.

OPTION B CEILING INSTALLATION

2.1B Extend the vertical centerline onto the

ceiling as shown.

2.2B Center the bracketon the vertical mark,

no more than 6" (15 cm) from the wall. Make sure the arrow is pointing toward the wall. The bracketcan be mounted flushagainst the ceiling when clearance is minimal.

2.3B Mark the side holes. Drill 3/16"pilot holes

and fasten bracket securely to a structural support with lag screws.

Wall Mount

Optional Mounting Holes

Vertical Centerline of Garage Door

(Header Wall)

Header Bracket

2x4 Structural Support

Door

Spring

(Garage Door)

Highest Point of Garage Door Travel

Horizontal Line

Lag Screw 5/16" - 9 x 1-5/8"

(Header Wall)

Ceiling Mounting

Holes

(Finished Ceiling)

Vertical Centerline of Garage Door

Header Bracket

6" (15 cm) Maximum

Door Spring

(Garage Door)

Lag Screw 5/16" - 9 x 1-5/8"

Installation

2 Install the Header Bracket

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 9

3.1 Align the rail withthe header bracket.

Inserttheclevispin through the holesin the header bracket and rail. Secure withthe ring fastener.

NOTE: Use the packing material as a protective base for the garage door opener.

Ring Fastener

Clevis Pin 5/16" X 2-3/4"

HARDWARE

Clevis Pin 5/16" x 2-3/4"

Ring

Fastener

4 Position the garage door opener

To prevent damage to garage door, restgarage door opener rail on 2x4 placed on top section of door.

4.1 Removethe packing material and liftthe

garage door opener onto a ladder.

NOTE: A 2x4 is ideal for setting the distance between the rail and the door. Ifthe ladder is not tall enough you will need help at this point.

4.2 Fullyopen the door and placea 2x4 (laid flat) under the rail.

NOTE: Ifthe door hitsthe trolley when it is raised, pull the trolley release arm down to disconnectthe inner and outer trolley. Slide the outer trolley toward the garage door opener. The trolley can remain disconnected untilinstructed.

Connected Disconnected

3 Attach the rail to the header bracket

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 10

5 Hang the garage door opener

To avoid possible SERIOUS INJURY from a falling garage door opener, fasten it SECURELY to structural supportsof the garage. Concrete anchors MUSTbe used ifinstalling ANY bracketsinto masonry.

HARDWARE

Hex Bolt 5/16"- 18x7/8"

Nut 5/16"-18

Lock Washer 5/16"

Installation

Hanging your garage door opener will vary depending on your garage. Two representative installations are shown.Yours may be different. Hanging brackets should be angled (Figure 1) to provide rigid support. On finished ceilings (Figure 2), attach a sturdymetalbrackettostructural supportsbefore installing the opener. This bracketand fastening hardware are not provided.

Instructionsbelow are for attaching the garage door opener directlyto structural supports.

5.1 Measure the distance from eachside of the motorunit to

the structural support.

5.2 Cutboth pieces ofthehanging bracketto required lengths.

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

5.4 Attachone end of each brackettoa support with 5/16"-

18x1-7/8" lag screws(notprovided).

5.5 Fastenthe opener to the hanging brackets with 5/16"-

18x7/8" hex bolts,lockwashersand nuts.

5.6 Checkto make sure the rail is centered over the door (or in

line with the header bracketifthe bracket is not centered above the door).

5.7 Removethe 2x4. Operatethe door manually. Ifthe door

hitsthe rail, raisethe header bracket.

NOTE: DO NOT connect power to opener at this time.

FIGURE 1

FIGURE 2

(Not Provided) Lag Screws 5/16"- 18x1-7/8"

Measure Distance

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

FIGURE 3

Not Provided

Finished Ceiling

Unfinished Ceiling

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 11

To prevent possible OVERHEATING of theend panel or light socket:

• UseONLY A19 incandescent (100Wmaximum)or compact fluorescent(26Wmaximum) light bulbs.

• DO NOT use incandescentbulbs larger than 100W.

• DO NOT use compact fluorescentlight bulbslarger than 26W (100W equivalent).

• DO NOT use halogen bulbs.

• DO NOT use shortneckor specialty light bulbs.

6.1 Pull on the topcenter of the lightlens and rotate the

light lens down.

6.2 Insertan A19 incandescent (100W maximum) or

compactfluorescent (26W, 100Wequivalent)light bulb into the light socket.

NOTE: Do not use halogen, short neck,or specialtylight bulbs as thesemayoverheat the end panel or light socket. Do not use LED bulbs as they may reduce the range or performance of your remote control(s).

6.3 Rotatethe lens up to close.

or or

7 Attach the emergency release rope and handle

To prevent possible SERIOUSINJURYor DEATH from a falling garage door:

• Ifpossible,use emergency releasehandle to disengage trolley ONLY when garage door is CLOSED. Weak or broken springs or unbalanced door could result in an open door falling rapidly and/or unexpectedly.

• NEVER use emergencyrelease handle unlessgarage doorwayisclear of personsand obstructions.

• NEVER use handle to pull door open or closed. If rope knotbecomesuntied, you could fall.

7.1 Insertone end of the emergencyrelease rope

through the handle. Make sure that “NOTICE” is right side up. Tie a knotat least 1 inch(2.5 cm) from the end of the emergencyrelease rope.

7.2 Insertthe other end of the emergencyrelease rope

through the hole in the trolley release arm. Mount the emergency release within reach, but atleast6 feet(1.83 m) above the floor, avoiding contactwith vehiclesto prevent accidental release and secure witha knot.

NOTE: Ifit is necessaryto cut the emergency release rope, seal the cut end with a match or lighter to prevent unraveling. Ensure the emergencyrelease rope and handle are above the top of all vehicles to avoid entanglement.

Trolley Release Arm

6 Install the light bulbs

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 12

Fiberglass,aluminum or lightweight steel garage doors WILLREQUIREreinforcementBEFORE installation of door bracket.Contact your door manufacturer for reinforcementkit.

Figure 1 showsone pieceof angle iron asthe horizontal brace. For the vertical brace,2 pieces of angle iron are used to create a U-shaped support. The bestsolution is to check with your garage door manufacturer for an opener installation door reinforcement kit.

NOTE: Many door reinforcement kitsprovide for directattachment of the clevis pin and door arm. In this case you will not need the door bracket; proceed to the next step.

Self-Threading Screw 1/4"-14x5/8"

HARDWARE

SECTIONALDOORS

8.1 Center the door bracket on the previously marked vertical centerline used for the header bracket

installation.NotecorrectUP placement,as stamped inside thebracket.

8.2 Position the topedge ofthe bracket 2"-4" (5-10 cm) belowthe top edge of the door, OR directly below

any structuralsupport across the top ofthe door.

8.3 Mark,drill holesand install asfollows, depending on your door’sconstruction:

Metal orlight weight doors usinga vertical angle iron brace betweenthe doorpanel support andthe doorbracket:

• Drill 3/16" fastening holes. Secure the door bracketusing the two self threading screws. (Figure 2)

• Alternately, use two 5/16"bolts,lockwashers and nuts (not provided). (Figure 3)

Metal,insulated orlight weight factory reinforced doors:

• Drill 3/16" fastening holes. Secure the door bracketusing the self-threading screws. (Figure 4)

WoodDoors:

• Use top and bottom or side to side door bracket holes. Drill 5/16” holes through the door and secure bracket with 5/16"-18x2" carriage bolts,lockwashersand nuts(notprovided). (Figure 5)

NOTE: The 1/4"-14x5/8" self-threading screws are not intended for use on wood doors.

8 Install the door bracket

A horizontal and vertical reinforcement is needed for lightweight garage doors (ﬁ berglass, aluminum, steel, doors with glass panel, etc.) (not provided).

A horizontal reinforcement brace should be long enough to be secured to two or three vertical supports. A vertical reinforcement brace should cover the height of the top panel.

FIGURE 1

FIGURE 2

FIGURE 4

FIGURE 5

FIGURE 3

Vertical Reinforcement

Vertical Centerline of Garage Door

Door Bracket

Self-Threading Screw 1/4" - 14x 5/8"

Vertical Reinforcement

Bolt 5/16"-18x2" (Not provided)

Lock Washer 5/16"

Nut 5/16"-18

Door Bracket

Vertical Centerline of Garage Door

Bolt 5/16"-18x2" (Not provided)

Inside Edge of Door or Reinforcement Board

Vertical Centerline of Garage Door

Installation

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 13

IMPORTANT: The groove on the straight door arm MUST face away from the curved door arm.

Straight Door Arm

Curved Door Arm

(Groove facing out)

CORRECT

INCORRECT

Straight Door Arm

Curved Door Arm

9.1 Close the door.Disconnect the trolley by

pulling the emergency releasehandle. Slide the outer trolley back(awayfrom the door) about 2"(5 cm).

9.2 Attachthe straight door arm to the outer

trolley using the clevispin. Attachwith the ring fastener.

Ring Fastener

Clevis Pin 5/16" x 1"

9.3 Attachthe curved door arm to the door

bracketusing the clevis pin.Attach with the ring fastener.

Ring Fastener

Clevis Pin 5/16" x 1-1/4"

HARDWARE

Hex Bolt 5/16"-18x7/8"

Nut 5/16"-18

Lock Washer 5/16"

Clevis Pin 5/16"x1"

Clevis Pin 5/16"x1-1/4"

Ring Fastener

9.4 Align the straight door arm with the

curved door arm.Select two aligned holes (as farapart as possible) and attach using the bolts,nuts and lock washers.

Nut 5/16"

- 18 Lock Washer 5/16"

Hex Bolt 5/16" - 18 x 7/8"

NOTE: Ifthe holes do not line up, reverse the straight door arm.Selecttwo aligned holes (as far apart as possible) and attachusing the bolts,nutsand lock washers.

If the straight door arm is hanging down too far, you may

cut 6 inches

(15 cm) from the solid end.

Nut 5/16" - 18

Lock Washer 5/16"

Hex Bolt 5/16" - 18 x 7/8"

9.5 Pull the emergency releasehandle

toward the garage door opener until the trolley release arm is horizontal. The trolley will re-engage automatically when the garage door opener is activated.

Trolley re

lease

arm

9 Connect the door arm to the trolley

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 14

1 Install the door control

Install the Door Control

To prevent possible SERIOUSINJURYor DEATH from electrocution:

• Be sure power is NOTconnectedBEFORE installing door control.

• ConnectONLY to 12 VOLT low voltage wires. To prevent possible SERIOUSINJURYor DEATH from a closing garage door:

• Install door control within sightofgarage door, out ofreach of children at a minimumheight of 5 feet (1.5 m), and away from ALL moving parts of door.

• NEVER permit children to operateor playwithdoor control push buttons or remotecontrol transmitters.

• Activate door ONLY when it can be seen clearly,isproperly adjusted, and there are no obstructions to door travel.

• ALWAYS keep garage door in sight untilcompletelyclosed. NEVER permitanyone to crosspathof closing garage door.

INTRODUCTION

Compatible with MyQ®and Security+ 2.0™ accessories, see page 37. Your garage door opener is compatible with up to 2 SmartControl Panels or 4 ofany other Security+ 2.0™ door controls.NOTE:Older LiftMaster door controls

and third party products are not compatible.

Install the door controlwithin sight of the door at a minimum heightof 5 feet(1.5 m) where small children cannotreach,and awayfromthe moving parts of the door.

NOTE: Your product may look different than moving parts of the door the illustrations.

Screw 6ABx1"

HARDWARE

Drywall Anchors

Screw 6-32x

NOTE: For gang box installations it is not necessaryto drill holes or install the drywall anchors. Use the existing holes in the gang box.

1.1 Strip 7/16 inch (11 mm)of insulation from

one end of the wire and separate the wires.

7/16" (11

mm)

1.2 Connectone wire to each ofthe two screws

on the backof the door control. The wires can be connected to either screw.

PRE-WIREDINSTALLATIONS:Choose any two wires to connect,note which wires are usedso the correct wires are connected at the garage door opener in a later step.

1.3 Mark the location ofthe bottom mounting

hole and drill a 5/32inch (4 mm)hole.

Wall

1.4 Install the bottomscrew, allowing 1/8 inch

(3 mm) to protrude from the wall.

Screw 6-32 x 1"

DRYWALL

GANG BOX

Screw 6AB x 1"

Drywall Anchor

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 15

Install the Door Control

1.5 Position the bottom hole of the door

control over the screwand slide down into place.

1.6 Lift the pushbar up and markthe top hole. 1.7 Removethe door control from the wall

and drill a 5/32 inch (4 mm) hole for the top screw.

1.8 Position the bottom hole of the

door controlover the screw and slide down into place. Attach the top screw.

DRYWALL

Drywall Anchor

Screw 6-32 x 1"

Screw 6AB x 1"

GANG BOX

2 Wire the door control to the garage door opener

HARDWARE

Insulated Staple (Not shown)

PRE-WIREDINSTALLATIONS: When wiring

the door control to the garage door opener make sure you use the same wires thatare connected to the door control.

2.1

Run the white and red/white wire fromthe door control to

the garage door opener. Attach the wire to the wall and ceiling with the staples (notapplicable for gang box or pre-wired installations).Do not pierce the wire with the staple as this may cause a short or an open circuit.

Staple

2.2

Strip 7/16 inch (11 mm)of insulation

fromthe end of the wire near the garage door opener.

7/16" (11

mm)

2.3

Connectthe wire to the red and

white terminals on thegarage door opener. To insertor release wires fromthe terminal, push in the tab with screwdriver tip.

RED

WHITE

GREY

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 16

Install the Door Control

3 Attach the warning labels

3.1 Attachthe entrapment warning label on the wall near the door control with tacksor

staples.

3.2 Attachthe manual release/safetyreverse testlabel in a visible location on the inside of

the garage door.

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 17

Introduction

Be sure power is NOTconnectedto the garage door opener BEFORE installing the safety reversing sensor. To prevent SERIOUS INJURY or DEATH from closing garage door:

• Correctlyconnectand align the safety reversing sensor. This required safety device MUSTNOT be disabled.

• Install the safety reversing sensorso beam is NO HIGHER than 6" (15 cm) above garage floor.

Install the Protector System

IMPORTANTINFORMATIONABOUTTHESAFETYREVERSINGSENSORS Thesafety reversing sensors must beconnectedandalignedcorrectly before the garage dooropener willmove in the down direction.

The sending sensor (with an amber LED)transmits an invisiblelight beamto the receiving sensor(with a green LED). If an obstruction breaksthe light beam while the door is closing, the door will stop and reverse to the full open position,and thegarage door opener lightswill flash 10 times.

NOTE: For energyefficiency the garage door opener will enter sleep mode when the door is fully closed. The sleep mode shutsthe garage door opener down until activated. The sleep mode is sequenced with the garage door opener light bulb;as the light bulb turns off the sensor LEDs will turn offand whenever the garage door opener lights turn on the sensor LEDswill light. The garage door opener will not go into the sleep mode until the garage door opener has completed 5 cycles upon power up.

Wheninstalling the safety reversingsensorscheck the following:

• Sensorsare installed inside the garage, one on eitherside of the door.

• Sensorsare facing eachother with the lensesaligned and thereceiving sensor lensdoes not receivedirect sunlight.

• Sensorsare no more than 6 inches (15 cm) above the floor and the lightbeam is unobstructed.

Invisible Light Beam Protection Area

Safety Reversing Sensor 6" (15 cm) max. above floor

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 18

Install the Protector System

1 Install the Safety Reversing Sensors

The safetyreversing sensors can be attached to the door track,thewall,or the floor.Ifthe door trackwill not support the sensorbracketa wall installationis recommended. Choose one of the following installations.

HARDWARE

Carriage Bolt 1/4"-20x1/2"

Wing Nut 1/4"-20

OPTION A

DOOR TRACK INSTALLATION

1.1A Slide the curved armsofthe sensor

bracketaround the edge of the door track. Snap into placeso that the sensor bracket is flush againstthe track.

1.2A Slide the carriage bolt into the sloton

each sensor.

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

1.3A Insert the boltthrough the hole in the sensor

bracketand attach with the wing nut.The lenses on bothsensorsshould pointtoward each other. Make sure the lens is not obstructed by the sensor bracket.

Wing Nut 1/4" - 20

OPTION B WALLINSTALLATION

Ifadditional clearanceis needed an extension bracket(notprovided) or wood blockscanbe used.Makesure each brackethasthe same amount of clearance so they will align correctly.

1.1B Position thesensor bracket against the

wall with the curved armsfacing the door. Make sure there is enough clearance for thebeam to be unobstructed.Markholes.

(not provided)

1.2B Drill 3/16 inch pilotholes for eachsensor

bracketand attach the sensor brackets to the wall using lag screws(not provided).

side

rage

Wal

(not provided)

1.3B Slide the carriage bolt into the slot on

each sensor.

Lens

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

1.4B

Insertthebolt through the hole in the sensor bracketand attach with the wing nut.The lenses on bothsensorsshould pointtoward each other. Make sure the lens is notobstructed by the sensor bracket.

Wing Nut 1/4" - 20

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 19

Install the Protector System

1 Install the Safety Reversing Sensors

OPTION C

FLOOR INSTALLATION

Usean extension bracket (not provided) or wood block to raise the sensor bracketifneeded.

1.1C Carefully measure the position of both

sensor bracketsso they will be the same distancefromthe wall and unobstructed.

1.2C

Attachthe sensor bracketsto the floor using concrete anchors (not provided).

Insi

Garage Wa

(not provided)

1.3C

Slide the carriage bolt into the sloton each sensor.

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

1.4C

Insertthebolt through the hole in the sensor bracketand attach with the wing nut.The lens on bothsensorsshould pointtoward each other. Make sure the lens is notobstructed by the sensor bracket.

Wing Nut 1/4" - 20

2 Wire the Safety Reversing

Sensors

OPTION A

INSTALLATION WITHOUT PRE-WIRING

PRE-WIREDINSTALLATIONS: If your garage

already haswiresinstalled for the safety reversing sensors,see page 20.

HARDWARE

Insulated Staple (Not shown)

2.1A Run the wire from bothsensorstothe

garage door opener. Attach the wire to the wall and ceiling withthe staples.

Staple

2.2A Strip 7/16 inch (11 mm) of insulation

fromeach set of wires. Separate the wires.Twistthe white wires together. Twist the white/blackwires together.

7/16" (11 mm)

2.3A Insert the white wires intothe white terminal on

the garage door opener. Insert the white/black wires into the grey terminal on the garage door opener. To insertor removethe wires from the terminal,push in the tab with a screwdrivertip.

RED

WHITE

GREY

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 20

Install the Protector System

OPTION B PRE-WIRED INSTALLATION

2.1B Cut the end of the safety

reversing sensor wire, making sure there isenough wire to reach the pre-installed wires fromthe wall.

2.2B Separate the safetyreversing sensor wires and strip 7/16 inch (11 mm)of

insulation from eachend. Choose two of thepre-installed wiresand strip 7/16 inch (11 mm) of insulation fromeach end. Make sure that you choose the same color pre-installed wires for eachsensor.

7/16" (11 mm)

Safety reversing sensor wires

Pre-installed wires

2.3B Connectthepre-installed wires tothe sensor wires with wire nuts

making sure the colors correspond foreach sensor. For example, the white wire would connect to the yellowwire and the white/black wire would connecttothe purple wire.

White

White/Black

Yellow (for example)

Purple (for example)

Not Provided

Pre-installed wires

Safety reversing sensor wires

2.4B At the garage door opener, strip 7/16 inch(11 mm) ofinsulation from each end of thewires previously chosen for the

safety reversing sensors. Twistthelike-colored wires together.

7/16" (11 mm)

Yellow

Purple

2.5B Insert the wires connected to thewhite safetysensor wiresto the

white terminal on the garage door opener. Insert the wiresthatare connected to the white/black safetysensor wiresto the grey terminal on the garage door opener.

RED

WHITE

GREY

Purple (for example)

Yellow

(for example)

To insert or remove

the wires from the terminal, push in the tab with a screwdriver tip.

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 21

1 Connect Power

To prevent possible SERIOUS INJURY or DEATH from electrocution or fire:

• Be surepower is NOT connectedtotheopener, anddisconnectpower to circuit BEFORE removing cover toestablish permanent wiring connection.

• Garage door installationandw iringMUST be in compliancewith ALL local electrical and building codes.

• NEVER use an extension cord, 2-wire adapter, or changeplugin any way to make it fit outlet.Besure the opener is grounded.

To avoid installation difficulties, do not activate thegarage door opener at this time.

To reduce the risk of electric shock, your garage door opener has a grounding type plug with a third grounding pin. This plug will only fit into a grounding type outlet. If the plug doesn’t fit intoyour outlet, contact a qualified electrician to install the proper outlet.

THEREARETWO OPTIONS FOR CONNECTINGPOWER:

OPTION A

TYPICAL WIRING

1.1A Plugin the garage door opener into a groundedoutlet.

1.2A DO NOT rungaragedoor opener at this time.

TYPICAL WIRING

Ground Tab

Green Ground Screw

Ground Wire

White Wire

PERMANENT WIRING

Black Wire

OPTION B

PERMANENT WIRING

If permanent wiring is required by your local code, refer to thefollowing procedure. To makea permanent connection through the7/8inch hole in the top of the motor unit (according to local code):

1.1B Remove the motor unit cover screws and set the cover aside.

1.2B Remove the attached3-prong cord.

1.3B Connect the black (line) wire to the screw on the brass terminal; the white (neutral) wire to the screw on the

silver terminal; and the ground wire to the green ground screw. The opener must be grounded.

1.4B Reinstall the cover.

Power

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 22

2 Ensure the Safety Reversing Sensors are aligned

Thedoor willnotcloseif the sensors have not been installedandaligned correctly.

When the light beam isobstructed or misaligned while the door is closing, the door will reverse and the garage door opener lights will flash ten times. Ifthe door is alreadyopen, it will notclose.The sensorscan be aligned by loosening the wing nuts, aligning the sensors, and tightening the wing nuts.

2.1 Checkto make sure the LEDsin bothsensorsare glowing steadily.The LEDs in both sensors will glowsteadily ifthey

are aligned and wired correctly.

Green LED

ROSNES GNIVIECERROSNES GNIDNES

Amber LED

If the receiving sensor is in direct

sunlight, switch it with sending sensor so it is on the opposite side of the door.

(invisible light beam)

IFTHEAMBER LED ON THESENDING SENSORIS NOT GLOWING: IFTHE GREEN LED ON THE RECEIVING SENSOR IS NOTGLOWING:

Make sure there is power to the garage door opener.

Make sure the sensor

wire is not

shorted/broken.

RED

WHITE

GREY

Make sure the sensor has been wired correctly: white wires to white terminal and white/black wires to grey terminal.

Make sure the sensors are aligned.Make sure the sensor wire is

not shorted/broken.

3 Ensure the Door Control is wired correctly

Ifthe door control has been installed and wired correctly,the command LED behind the push bar will blink.

Power

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 23

Withouta properly installed safetyreversal system,persons(particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.

• Incorrectadjustment of garage door travel limitswillinterfere with proper operationof safety reversal system.

• AfterANY adjustmentsare made, thesafety reversal system MUST be tested. Door MUSTreverse on contact with 1-1/2" (3.8 cm)high object(or 2x4 laid flat) on floor.

To prevent damage to vehicles,be sure fully open door providesadequate clearance.

INTRODUCTION

Your garage door opener is designed with electronic controlsto make setup and adjustmentseasy. The adjustmentsallow you to programwhere the door will stop in the open (UP) and close(DOWN) position. The electronic controlssense the amountofforce required to open and closethe door. The force is adjusted automatically when you program thetravel.

NOTE: Ifanything interferes with the door’s upward travel it will stop. Ifanything interferes with the door’sdownward travel, it will reverse.

To watcha short instructional video on programming your new garage door opener use your smartphone to read the QR Code below:

PROGRAMMING BUTTONS

The programmingbuttonsare located on the leftside panel of the garage door opener and are usedto programthe travel.

UP (Open)

DOWN (Close)

UP Button

Adjustment Button

DOWN Button

PROGRAMMING BUTTONS

Adjustments

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 24

1 Program the

Travel

Withouta properly installed safetyreversal system,persons (particularly small children) could be SERIOUSLY INJUREDor KILLED by a closing garage door.

• Incorrectadjustmentofgarage door travellimitswill interfere with proper operationof safetyreversalsystem.

• After ANY adjustments are made, the safetyreversal system MUSTbe tested. Door MUST reverse on contactwith1-1/2" (3.8 cm) high object (or 2x4 laid flat) on floor.

1.1 Press and hold the

AdjustmentButtonuntil the UP Button begins to flashand/or a beep is heard.

1.2 Press and hold the UP Button untilthe door isin

the desired UP position.

NOTE: The UPand DOWNButtonscan be used to move the door up and down asneeded.

1.3 Once the door is in the desired UP position

press and release the AdjustmentButton. The garage door opener lightswill flash twiceand the DOWN Button will begin to flash.

1.4 Press and hold the DOWNButton until the door

is in thedesired DOWN position.

NOTE: The UPand DOWNButtonscan be used to move the door up and down asneeded.

1.5 Once the door is in the

desired DOWN position press and release the AdjustmentButton.The garage door opener lights will flash twice and theUP Button will begin toflash.

1.6 Press and release the UP Button.When the

door travelsto the programmed UPposition,the

DOWNButton will begin to flash.

1.7 Press and release the DOWNButton.Thedoor

will travel to the programmed DOWN position. Programming iscomplete.

Ifthe garage door opener lightsare flashing 5 times during the stepsfor Programthe Travel,the programming has timed out. Ifthe garage door opener lights are flashing 10 times during the steps for Program theTravel,the safetyreversing sensorsare misaligned or obstructed(refer to page 22). When the sensorsare aligned and unobstructed,cycle the door through a complete up and downcycle using the remote control or the UP and DOWN buttons. Programming iscomplete.Ifyou are unable to operate the door up and down, repeatthe stepsfor Programming the Travel.

Adjustments

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 25

2 Test the Safety Reversal System

Withouta properly installed safetyreversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.

• Safetyreversal system MUSTbe tested every month.

• AfterANY adjustmentsare made, thesafety reversal system MUST be tested. Door MUST reverse on contactwith 1-1/2"(3.8 cm) high object (or 2x4 laid flat)on the floor.

2.1 With the door fully open, place a 1-1/2

inch (3.8 cm) board (or a 2x4 laid flat) on the floor, centered under the garage door.

2.2 Press the remote controlpush button to

close the door.The door MUSTreverse when it makes contactwiththe board.

Ifthe door stops and does notreverse on the obstruction,increase the down travel (refer to Adjustment Step 1).

Repeat the test.When the door reverses upon contact with the 1-1/2inch board, remove the board and open/close the door 3 or 4 times to testthe adjustment.

Ifthe garage door opener continuesto fail the safetyreversaltest, call a trained door systemstechnician.

3 Test the Protector System

Withouta properly installed safetyreversing sensor,persons (particularly small children) could be SERIOUSLY INJUREDor KILLED by a closing garage door.

3.1 Open the door. Place the garage door

opener carton in thepath of the door.

3.2 Press the remote controlpush button to

close the door.The door will not move more than an inch (2.5 cm),and the garage door opener lightswill flash 10 times.

The garage door opener will not close froma remote control ifthe LED in either safety reversing sensoris off(alerting you to the fact that the sensor is misaligned or obstructed).

Ifthe garage door opener closesthe door when the safety reversing sensor is obstructed (and the sensorsare no more than 6 inches [15 cm]above the floor),call for a trained door systemstechnician.

Adjustments

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 26

IMPORTANT SAFETYINSTRUCTIONS

WARNING

To reduce the risk of SEVERE INJURY or DEATH:

1. READ AND FOLLOW ALL WARNINGSAND INSTRUCTIONS.

2. ALWAYS keep remote controls out ofreach of children.NEVER permit children to operateor play with garage door control push buttonsor remote controls.

3. ONLY activate garage door when it can be seen clearly,itisproperly adjusted,and there are no obstructionsto door travel.

4. ALWAYS keep garage door in sight and away from people and objectsuntil completely closed.NO ONE SHOULDCROSS THEPATHOF THE MOVING DOOR.

5. NO ONE SHOULDGO UNDER A STOPPED,PARTIALLY OPENED DOOR.

6. Ifpossible,use emergency releasehandle to disengage trolley ONLY when garage door is CLOSED. Use caution when using this releasewiththe door open. Weak or broken springs or unbalanced door could resultin an open door falling rapidly and/or unexpectedly and increasing the riskofSEVERE INJURYor DEATH.

7. NEVER use emergencyrelease handle unlessgarage doorwayisclear of personsand obstructions.

8. NEVER use handle to pull garage door open or closed. If rope knotbecomesuntied, you could fall.

9. AfterANY adjustmentsare made, thesafetyreversal systemMUSTbe tested.

10. Safety reversal system MUST be tested everymonth.Garage door MUST reverse on contactwith 1-1/2"(3.8 cm) high object (or a 2x4 laid flat) on the floor. Failure to adjust the garage door opener properly increases the riskofSEVERE INJURYor DEATH.

11. ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED (see page 2). An improperly balanced door may NOT reversewhen required and could resultin SEVERE INJURY or DEATH.

12. ALL repairs tocables,spring assemblies and other hardware,ALL of whichare under EXTREME tension, MUSTbe made by a trained door systemstechnician.

13. To avoid SERIOUS PERSONAL INJURYor DEATH from electrocution,disconnectALL electricand battery power BEFORE performing ANY service or maintenance.

14. This operatorsystemis equipped with an unattended operation feature. The door could move unexpectedly.NO ONE SHOULD CROSS THEPATH OF THE MOVING DOOR.

15. DO NOT enable the Timer-to-Close functionality if operatingeither one-piece or swinging garage doors. To be enabled ONLY when operating a sectional door.

16. SAVE THESE INSTRUCTIONS.

Operation

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 27

Your garage door opener is equipped with features to provide you with greater control over your garage door operation.

Alert2Close

The Alert2Close feature providesa visual and an audible alert that an unattended door is closing.

Timer-to-Close (TTC)

The TTCfeature automaticallyclosesthedoor after a specified time period that can be adjusted using a TTCenabled door control (Models881LM or 880LM). Prior to and during the door closing the garage door opener lightswill flash and the garage door opener will beep.

MyQ

MyQ®technology uses a 900MHzsignal to providetwo-waycommunication between thegarage door opener and MyQ®enabled accessories. Your garage door opener iscompatible withup to 16 MyQ

accessories.

SECURITY+ 2.0™REMOTE CONTROLS AND DOOR CONTROLS

Your garage door opener has already been programmed atthe factorytooperate with your remote control,whichchanges with each use,randomly accessingover 100 billion new codes. Compatible with MyQ®and Security+ 2.0™ accessories, see page 35.

NOTE: Older LiftMaster remote controls, door controls,and third partyproductsare not compatible.

SECURITY+2.0

Accessories

MEMORY CAPACITY

Remote Controls Up to 12 Door Controls Up to 2 Smart Control Panels or 4 of anyother Security+ 2.0™ door controls Keyless Entries Up to 1

THE PROTECTOR SYSTEM®(SAFETY REVERSING SENSORS)

When properly connected and aligned, thesafety reversing sensorswilldetectan obstruction in the path of the infrared beam.Ifan obstructionbreaks the infrared beam while the door is closing, the door will stop and reverse to full open position, and the opener lights will flash10 times.Ifthedoor isfully open, and the safetyreversing sensors are not installed, or are misaligned, thedoor will not close from a remote control.However, you can closethe door if you hold the button on the door control or keyless entry until the door is fullyclosed.The safetyreversing sensorsdo notaffectthe opening cycle.

ENERGY CONSERVATION

For energyefficiency the garage door opener will enter sleep mode when the door is fully closed. The sleep mode shutsthegarage door opener down until activated.The sleep mode is sequencedwiththe garage door opener light bulb; as thelight bulb turns off the sensor LEDswill turn off and whenever the garage door opener lightsturn on the sensor LEDs will light.The garage door opener will not go into the sleep mode until the garage door opener hascompleted 5 cyclesupon power up.

LIGHTS

The garage door opener light bulbswill turn on when the opener isinitially plugged in; poweris restored after interruption, or when the garage door opener isactivated.The lightswill turn off automaticallyafter 4-1/2minutes.An incandescent A19 light bulb (100 wattmaximum) or for maximum energy efficiencya 26W (100W equivalent)compactfluorescent light (CFL) bulb may be used.

Light Feature

The garage door opener is equipped with an added feature;thelights will turn on when someone enters through the open garage door and the safety reversing sensor infrared beamisbroken. For added control over the light bulbs on your garage door opener,see page 29.

USING YOUR GARAGE DOOR OPENER

The garage door opener can be activated through a wall-mounted door control,remotecontrol, wirelesskeylessentryor MyQ®accessory.When the door is closedand the garage door opener is activated the door will open. If the door senses an obstruction or is interrupted while opening the door will stop.When the door is in any position other than closed and the garage door opener is activated the door will close. Ifthe garage door opener sensesan obstruction while closing, the door will reverse. Ifthe obstruction interruptsthe sensor beamthe garage door opener lightswill blink 10 times.However, you can close thedoor ifyou hold the button on the door control or keylessentryuntilthe door is fully closed.The safetyreversing sensorsdo notaffect the opening cycle.The safetyreversing sensor must be connected and aligned correctlybefore the garage door opener will move in the down direction.

Features

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 28

USING THE DOOR CONTROL

SYNCHRONIZETHEDOORCONTROL

To synchronize the door control to the garage door opener, press the pushbar until the garage door opener activates (it may take up to 3 presses). Testthe door control by pressing thepush bar, each press of the pushbar will activate the garage door opener.

Push Bar

LIGHT Button

SERVICE LED

LOCK Button

COMMAND LED

LEARN Button

PUSH BAR

Press the push bar to open or close the door.

LIGHT BUTTON

Press the LIGHT button to turn the garage door opener lights on or off.When the lightsare turned on theywill stayon untilthe LIGHTbutton is pressed again, or until the garage door opener is activated. Once the garage door opener is activated the lightswill turn offafter the specified period of time (the factory setting is 4-1/2 minutes).The LIGHTbuttonwill not control the lights when thedoor isin motion.

Thefollowingfeaturesare accessible by liftingupthe pushbar:

LEARN A DEVICE

Any compatible remote controls, wireless keylessentry,or MyQ®accessories can be programmedto the garage door opener by pressing the LEARN button the door control, see page 30.

LOCK

The LOCK feature is designed to prevent activation of the garage door opener from remote controls while still allowing activation from thedoor controland keyless entry.Thisfeature is useful for added peace of mind when the home is empty (i.e. vacation).

AUTOMATIC LIGHT

Light Feature

The lights will turn on when someone entersthrough the open garage door and the safetyreversing sensor infrared beam is broken.

MAINTENANCE ALERT (MAS)

Thisfeature assists the homeowner in ensuring the garage door opener system staysin good working condition. When the garage door opener needs to be serviced (approximately 4500 garage door opener cycles) the command (yellow) and service (red) LEDs will begin to alternatelyflashback and forth.The factory setting for the MASfeature isoffand can be activated at time of installation. Contact your installing dealer forservice.

Door Control

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 29

Control Panel Setup

LOCK

NOTE: Your remote controls will NOTwork when LOCK mode is active however your keylessentrywill still allow access to your garage.

Activate: Press and hold the LOCK button for 2 seconds. The command LEDwill flash as long as the lock feature isactivated and your handheld remote control will not operateyour door atthistime.

Deactivate: Pressand hold the LOCKbutton again for 2 seconds. The command LED will stopflashing and normal operation will resume.

LOCK Button

Command LED

LIGHT Tochangethe amount of time the garagedoor openerlights willstay on:

Press and hold the LOCK button untilthe garage door opener lightsflash.*The timeinterval is indicated by the number offlashes.

Number of times garage door opener lights flash

Time the garage door opener light stays on

1 1 1/2 Minutes

2 2 1/2 Minutes

3 3 1/2 Minutes

4 4 1/2 Minutes

To cyclethrough the timeintervalsrepeat the step above.

LIGHTFEATURE(Defaultis Active) Deactivate:

Press and hold the LIGHTbuttonuntil the garage door opener lights turn on,then off again.*

Activate:

Startwiththe garage door opener lights on. Pressand hold the LIGHT button until thegarage door opener lights turn off,then on again.*

NOTE: Ifthe command LEDis continuously blinking, the LOCKfeature needs to be deactivated.

LOCK Button

LIGHT Button

Command

LED

* Approximately 10 seconds

MAINTENANCEALERT SYSTEM (MAS):

Activate/Deactivate

Press and hold the LEARN button.Then press the LIGHTbutton. The service LEDwill flash the status;Active is 2 flashesand deactivated is 3 flashes.

LEARN

Button LIGHT Button

Service LED

Door Control

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 30

Yourremotecontrol has been programmed at the factoryto operate with yourgarage dooropener.

Older LiftMaster remote controls are NOTcompatible, see page 35 for compatible accessories.Programming can be done through the door control or thelearn buttonthe garage door opener. To program additional accessories refer to the instructions provided with the accessoryor visit www.liftmaster.com. Ifyour vehicle is equipped witha Homelink®, you may require an external adapterdepending on the make, model, and year of your vehicle.Visitwww.homelink.com for additional information.

TO ADD,REPROGRAM, OR CHANGE A REMOTE CONTROL/KEYLESS ENTRY PINUSING THE DOOR CONTROL

1 Press the LEARNbuttonon the door control

to enter Programming Mode.

The command LED will flash once.

2 Press the LEARNbuttonagain, the LED will

flashonce.

The command LED will flash once again.

3 Remote Control:

Press the button on the remote controlthatyou wish to operate your garage door.

Keyless Entry:

Enter a 4-digit personal identification number (PIN)of your choice on the keylessentrykeypad. Then press the ENTERbutton.

The garage door opener lights will flash (or two clickswill be heard) when the code has been programmed.Repeatthe stepsabove for programming additional remote controls or keylessentrydevices.If programming isunsuccessful,program the remoteusing the learn button.

? ?

DEF

GHI

JKL

MNO

TUV

WXY

0 QZ

ENTER

PROGRAMUSINGTHEGARAGEDOOROPENER

1 Locate the Learn Button.

2 Press and immediatelyrelease the Learn

button.The Learn LEDwill glow steady for 30 seconds. Within 30 seconds...

3 Press and hold thebutton the remote control thatyou wish to use.

Release the button when the garage door opener lights blink or two clicksare heard. Ifprogramming to other products,pressthe button a second time to activateproducts.

“click”

Remote Control

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 31

To Erase the Memory

ERASE ALL REMOTE CONTROLS AND KEYLESS ENTRIES

1 Press and hold thelearn buttonon garage door opener until the learn LED goes out

(approximately 6 seconds). All remote control and keylessentrycodesare nowerased.

Reprogram anyaccessory you wish to use.

ERASE ALL DEVICES (Including MyQ®enabled accessories)

1 Press and hold thelearn buttonon garage door opener until the learn LED goes out

(approximately 6 seconds).

2 Immediatelypressand hold the learn button again until thelearn LED goes out.All codes are

now erased.

Reprogram anyaccessory you wish to use.

Remote Control

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 32

To prevent possible SERIOUSINJURYor DEATH from a falling garage door:

• NEVER use emergencyrelease handle unlessgarage doorwayisclear of personsand obstructions.

• NEVER use handle to pull door open or closed. If rope knotbecomesuntied, you could fall.

DISCONNECTTHETROLLEY

1 The door should be fully closed if possible. 2 Pull down on the emergency releasehandle.

RECONNECT THE TROLLEY

The lockout feature preventsthe trolleyfromreconnecting automatically.

1 Pull the emergency release handle down and back(toward the

opener). The door can then be raised and lowered manually as often as necessary.

2 To disengage the lockout feature, pull the handle straightdown.

The trolley will reconnecton the nextUP or DOWNoperation, either manually or by using thedoor controlor remote control.

NOTICE

Maintenance

EVERY MONTH

• Manually operatedoor. If it is unbalanced or binding, call a trained door systemstechnician.

• Checktobe sure door opens and closesfully.Adjustifnecessary, see page 24.

• Testthesafety reversal system.Adjustifnecessary, see page 25.

EVERY YEAR

• Oil door rollers,bearings and hinges. The garage door opener does notrequire additional lubrication. Do not grease the door tracks.

EVERY TWO TOTHREEYEARS

• Usea rag to wipe awaythe existing grease fromthe garage door opener rail. Reapply a small layer of white lithium grease to the top and underside of the rail surface where the trolley slides.

NOTICE: To comply with FCC and/or IndustryCanad a(IC) rules, adjustment or modifications of thistran sceiver arep rohibited. THERE ARE NO USER SERVICEABLE PARTS. Any changes or modifications not expresslyap proved by the pa rty responsible for compliance could voidthe user'sau thoritytooperatethe equipment. Thisdevice complies with Part15ofthe FCC rulesa nd IC RSS-210. Operation issubjectto th e following two conditions: (1) thisdevice may not cause harmful interference, and (2) this device must accept an y interference received, including interference that may cause undesired op eration. ThisClass Bdigital appa ratus complieswithCanad ianICES-003.

AVIS: Les règlesd e laFCC et/ou d’IndustrieCanada (IC) interdisent tout ajustement ou toute modificationde cerécepteur.IL N’EXISTE AUCUNE PIÈCESUSCEPTIBLE D’ÊTREENTRETENUEPARL’UTILISATEUR.Tout chang ement ou tou te modificationn on expressément approuvé par lapartie responsab ledela conformité peuta voirpou rrésultatd'annuler l'autorité de l'utilisateur de faire fonctionnerl'équ ipement. Cet appareilest conformeauxdispositions de lapartie 15 du règlement dela FCCet de l'normeICRSS-210. Son utilisatione stassujettie aux deuxconditoinssuivantes :(1)ce dispositifnep eut causer des interférencesnuisibles, et (2)ce dispositifd oita ccepter toute interféren cerecue, ycomprisun e interférencepouvant causer un fonctionnementn on souhaité. Cet appareilnu meriquede laclasse Best confo rmea la norme NMB-003d uCanada.

THE REMOTE CONTROL BATTERY

To prevent possible SERIOUSINJURYor DEATH:

• NEVER allow small children near batteries.

• If batteryis swallowed,immediatelynotifydoctor. To reduce riskoffire,explosion or chemicalburn:

• Replace ONLY with coin batteries.

• DO NOT recharge, disassemble,heat above 212°F (100°C) or incinerate.

Replace the batteries with onlycoin cell batteries.Disposeof old batteriesproperly.

To Open the Door Manually

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 33

Diagnostic Chart

Your garage door opener is programmed with self-diagnosticcapabilities.The UP and DOWN arrows on the garage door opener flashthe diagnostic codes.

DIAGNOSTICCODE

SYMPTOM SOLUTION

Up Arrow Flash(es)

Down Arrow

Flash(es)

1 1 The garage door opener will not close and the light

bulbs flash.

Safetysensorsare not installed,connectedor wires may be cut.Inspect sensor wires for a disconnected or cut wire.

1 2 The garage door opener will not close and the light

bulbs flash.

There is a short or reversed wire for the safetysensors. Inspectsafety sensor wire atall staple points and connection pointsand replace wire or correctas needed.

1 3 The door control will notfunction. The wires for thedoor controlare shorted or the door control isfaulty.Inspectsafetysensor wire at all

staple points and connection points and replace wire or correctasneeded.

1 4 The garage door opener will not close and the light

bulbs flash.

Safetysensorsare misaligned or were momentarilyobstructed. Realign both sensors to ensure both LEDs are steady and not flickering. Make sure nothing is hanging or mounted on the door that would interrupt the sensors pathwhile closing.

Door moves 6-8" stops or reverses. Manually open and closethe door. Checkfor binding or obstructions,such asa broken spring or door

lock,correctasneeded. Check wiring connectionsattravel module and at the logic board.Replace travel module ifnecessary.

No movement,only a single click. Manually open and closethe door. Checkfor binding or obstructions,such asa broken spring or door

lock,correctasneeded. Replace logic board if necessary.

Opener hums for 1-2 secondsno movement. Manuallyopen and close the door. Check for binding or obstructions, such as a broken spring or door

lock,correctasneeded. Replace motorif necessary.

Door coast after it has cometoa complete stop. Program traveltocoastingposition or have door balanced by a trained technician.

1-5

No movementor sound. Replace logic board.

Unable to setthetravel or retain position. Checktravelmodule for proper assembly, replace ifnecessary.

Troubleshooting

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 34

DIAGNOSTICCODE

SYMPTOM SOLUTION

Up Arrow Flash(es)

Down Arrow

Flash(es)

4 1-4 Door is moving stops and or reverses. Manuallyopen and close the door. Check for binding or obstructions, such as a broken spring or door lock,

correctas needed.Ifthe door is binding or sticking contact a trained door systemstechnician.Ifdoor is not binding or sticking attempttoreprogram travel(refer to page 24 ).

4 5 Opener runs approximately 6-8", stops and reverses. Communication error to travel module. Checktravel module connections,replace module if necessary.

4 6 The garage door opener will not close and the light

bulbs flash.

Thegaragedoor openercanbeep for several reasons:

• Garage door opener has been activated through a device or feature such as Timer-toClose,garage door monitor or LiftMaster Internet Gateway,see page 27.

My remote controlwill not activate the garage door:

• Verify the lock feature isnot activated on the door control.

• Reprogram the remote control.

• Ifthe remote control will still notactivate the door check the diagnosticcodestoensure the garage door opener is working properly.

My doorwill not close and the lightbulbs blink on my motorunit:

The safetyreversing sensor must be connected and aligned correctly before the garage door opener willmove in thedown direction.

• Verify the safetysensorsare properly installed, aligned and free of any obstructions.

My garage dooropener light(s) willnotturnoffwhen the doorisopen:

The garage door opener is equipped with a featurethatturns the lighton when the safetyreversingsensors have been obstructedor when the motion sensor on the door control detects movementin the garage. These featurescan be disabled usingthe door control,see page 31 .

My neighbor’s remote controlopens my garage door:

Erase the memoryfromyour garage door opener and reprogram the remotecontrol(s).

TheLEDs onthe doorcontrolblink:

Ifyou have a Smart Control Panel installed and the TTC is set to a customtime, press the ONbutton on the Premium Motion-DetectingControl Panel to set the time properly.

My vehicle's Homelink®is not programmingtomy garage dooropener:

Depending on the make,model,and year of your vehicle an external adapter may be required.Visit www.homelink.com for additional information.

Troubleshooting

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 35

Accessories

828LM 895MAX 880LM829LM

823LM 893MAX 881LM990LM

825LM 890MAX

886LM

877MAX

975LM

892LT/894LT

LiftMaster

Internet Gateway:

Internet enabled accessory which connects to the computer and allows you to monitor and control garage door openers and lighting accessories enabled by MyQ

technology.

3-Button Premium MAX Remote Control:

Compatible with LiftMaster

garage door openers manufactured since 1993. Includes visor clip.

Smart Control Panel

Displays temperature, time and system diagnostics; includes a push bar to open and close the door and a lock feature for extra security. SECURITY✚ 2.0™ compatible.

Garage and Gate Monitor:

Monitor open/closed status for up to 4 MyQ

compatible garage door openers or gate operators and close them from anywhere in the home.

Remote Light Switch:

Automatically control your lights using your garage door opener, a SECURITY✚ 2.0™ remote control or a LiftMaster

Internet Gateway. Simply replaces your current wired wall switch.

3-Button MAX Remote Control:

Compatible with LiftMaster® garage door openers manufactured since 1993. Includes visor clip.

Motion Detecting Control Panel with Timer-to-Close Control:

Multi-function door control with motion sensor that automatically turns opener lights on when it detects a person entering the garage. SECURITY✚ 2.0™ compatible.

Surge Protector:

The Garage Door Opener Surge Protector is designed to protect LiftMaster

garage door openers against damage from lightning and power surges. Easy to install.

Remote Light Control:

Automatically control your lights using your garage door opener, a SECURITY✚ 2.0™ remote control or a LiftMaster

Internet Gateway. Plugs into any interior outlet.

Mini 3-Button MAX Remote Control:

Compatible with LiftMaster

garage door openers manufactured since 1993.

Motion Detecting Control Panel:

Multi-function door control with motion sensor that automatically turns opener lights on when it detects a person entering the garage. SECURITY✚ 2.0™ compatible.

MAX Wireless Keyless Entry:

For use outside of the home to enable access to the garage using a 4-digit PIN. Works with ALL LiftMaster

openers from

1993- present.

Laser Garage Parking Assist:

Laser enables homeowners to precisely park vehicles in the garage.

2 & 4 Button Learning Remote Controls:

Compatible with LiftMaster

garage door openers manufactured since 1997. Also compatible with Encrypted DIP for gate applications.

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 36

Warranty

LIFTMASTER® ONE YEAR LIMITED WARRANTY

LIFETIME MOTOR AND BELT LIMITED WARRANTY

The Chamberlain Group, Inc. (“Seller”) warrants to the ﬁ rst retail purchaser of this product, for the residence in which this product is originally installed, that it is free from defects in materials and/or workmanship for a period of one year from the date of purchase, except that the motor and belt are warranted to be free from defects in materials and/or workmanship for the lifetime of the product while you own your residence. The proper operation of this product is dependent on your compliance with the instructions regarding installation, operation, and maintenance and testing. Failure to comply strictly with those instructions will void this limited warranty in its entirety.

If, during the limited warranty period, this product appears to contain a defect covered by this limited warranty, call 1- 800-528- 9131, toll free, before dismantling this product. You will be advised of disassembly and shipping instructions when you call. Then send the product or component, pre-paid and insured, as directed to our service center for warranty repair. Please include a brief description of the problem and a dated proof-of-purchase receipt with any product returned for warranty repair. Products returned to Seller for warranty repair, which upon receipt by Seller are conﬁ rmed 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. [You are responsible for any costs incurred in removing and/or reinstalling the product or any component .]

ALL IMPLIED WARRANTIES FOR THE PRODUCT, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO THE APPLICABLE LIMITED WARRANTY PERIOD SET FORTH ABOVE FOR THE RELATED COMPONENT(S), AND NO IMPLIED WARRANTIES WILL EXIST OR APPLY AFTER SUCH PERIOD. Some States do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. THIS LIMITED WARRANTY DOES NOT COVER NON-DEFECT DAMAGE, DAMAGE CAUSED BY IMPROPER INSTALLATION, OPERATION OR CARE (INCLUDING, BUT NOT LIMITED TO ABUSE, MISUSE, FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE, UNAUTHORIZED REPAIRS OR ANY ALTERATIONS TO THIS PRODUCT), LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT, REPLACEMENT OF CONSUMABLE ITEMS (E.G., BATTERIES IN REMOTE CONTROL TRANSMITTERS AND LIGHT BULBS), OR UNITS INSTALLED FOR NON-RESIDENTIAL USE. THIS LIMITED WARRANTY DOES NOT COVER ANY PROBLEMS WITH, OR RELATING TO, THE GARAGE DOOR OR GARAGE DOOR HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT OR HINGES. THIS LIMITED WARRANTY ALSO DOES NOT COVER ANY PROBLEMS CAUSED BY INTERFERENCE. UNDER NO CIRCUMSTANCES SHALL SELLER BE LIABLE FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES ARISING IN CONNECTION WITH USE, OR INABILITY TO USE, THIS PRODUCT. IN NO EVENT SHALL SELLER’S LIABILITY FOR BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE OR STRICT LIABILITY EXCEED THE COST OF THE PRODUCT COVERED HEREBY. NO PERSON IS AUTHORIZED TO ASSUME FOR US ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF THIS PRODUCT.

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

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 37

Repair Parts

Rail Assembly Parts Installation Parts

Description Part Number

1 Belt - for 7 foot door 41A5434-11

Belt - for 8 foot door 41A5434-13

Belt - for 10 foot door 41A5434-14

2 Belt Pulley Bracket 41B5424

3 Master Link 4A1008

4 One-Piece Rail

7 feet (2.1 m)

2777BD

One-Piece Rail 8 feet (2.4 m)

2778BD

One-Piece Rail 10 feet (3 m)

2770BD

5 Trolley Assembly 41B3869-3A

6 Tensioner Assembly 41B4103

7 Trolley Threaded Shaft 109B48

Not Shown

Owner’s Manual 114A4419

Description Part Number

1 Curved Door Arm 178B35

2 Door Bracket with Clevis

Pin and Fastener

41A5047-1

3 Emergency Release Rope

and Handle

41A2828

4 Header Bracket with

Clevis Pin and Fastener

41A4353-1

5 Remote Control Visor Clip 29B137

6 Safety Sensor Bracket 41A5266-1

7 Safety Sensor Kit

Receiving and sending sensors with 2-conductor wire

41A5034

8 Straight Door Arm 178B34

9 White and Red/White Wire 41B4494-1

10 3V2032 Lithium Battery 10A20

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Page 38

Repair Parts

Garage Door Opener Parts - MODEL 8355

Description Part Number

1 Cover with Screws 41A4371

2 Gear and Sprocket 41A4885-5

3 Drive and Worm Gear 41A2817

4 Line Cord 41B4245

5 Front End Panel 41A7756

6 Light Socket 41C279

7 Light Lens 41A7562

8 Capacitor 30B532

9 Capacitor Bracket 12A373

10 Terminal Block 41A3150

11 Motor 41A7442

12 Travel Module 41D7742-7

13 Cover 41A7619-5

14 Logic Board 45ACT

15 Logic Board End Panel 41D216

Not Shown

Dual Wire Harness Kit 41A7790

Contact Information

Before calling, please have the model number of the garage door opener. If you are calling about a Troubleshooting issue, it is recommended that you have access to your garage door opener while calling. If you are ordering a repair part please have the

following information: part number, part name, and model number.

Address repair parts order to:

The Chamberlain Group, Inc. 6050 S. Country Club Rd. Tucson, AZ 85706

For installation and service information call:

1-800-528-9131

Or visit us online at:

www.liftmaster.com

Compliments of Garage Door Corp, Skokie, IL

www.gdcorp.com

N/NW Chicago & suburban IL Lift-Master dealer

Chamberlain 8355 - 1/2 hp, LiftMaster Premium 8355 Installation Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual