85870 - Garage door LIFT-MASTER - Free user manual and instructions

USER MANUAL 85870 LIFT-MASTER

Wi-Fi® Garage Door Openers Chain Drive Model - 85870

• Please read this manual and the safety materials caref
• The door WILL NOT CLOSE unless the Proteefier Syst connected and properly aligned.
• Periodic checks of the garage door opener are required to ensure safe operation.
• This garage door opener is ONLY compatible with myC Security+ 2.0accessories.
  DO NOT install on a one-piece door if using devices features providing unattended close. Unattended devices features are to be used ONLY with sectional doors.
• Attach warning labels to the location indicated on label

Download the myQ App

Available on mobi JCS and Android Devices

Register your garage door opener to receive updates and offers from LiftMasi

1. Take a photo of the camera icon including the point ( ).
2. Send it in by text ing the photo to 71403 (US) or visit www.liftmaster/photo (Global).

LiftMaster 300 Windsor Drive Oak Brook,IL 60523

LiftMaster®

Table of Contents

Preparation 3

Assembly 7

Installation 9

Install the Door Control 17

Install the Protector System 19

Adjustments 25

Operation 28

Maintenance 35

Troubleshooting 36

Accessories 38

Warranty 39 Automatic Garage Door Opener Safety & Maintenance Guide 40

Repair Parts 42

Preparation

myQ® Serial Number

Write down the following information for future reference:

myO Serial Number:

Product S/N:

Date of Purchase:

1

Safety Symbol and Signal Word Review

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

When you see these Safety Symbols and Signal Words on the following pages, they the possibility of serious injury or death if you do not comply with the warnings that accompany them. The hazard may come from something mechanical or from electric shock. Read carefully.

WARNING

Mechanical

WARNING

Electrical

When you see this Signal Word on the following pages, it will alert you to the pc to your garage door and/or the garage door opener if you do not comply with the statements that accompany it. Read them carefully.

CAUTION

WARNING: This product can expose you to chemicals including lead, which are the State of California to cause cancer or birth defects or other reproductive more information go to www.P65Warnings.ca.gov

Unattended Operation

The Timer-to-Close (TTC) feature, the myQ® App, and myQ® Garage Door and Gate examples of unattended close and are to be used ONLY with sectional doors. Any do that allows the door to close without being in the line of sight of the door is cc close. The Timer-to-Close (TTC) feature, the myQ® App, and any other myQ® devices ONLY with sectional doors.

Preparation

Before You Connect with Your Smartphone

Monitor and control your garage door from anywhere using the myQ® App. You will need:

Wi-Fi® enabled smartphone, tablet or laptop
- Broadband Internet Connection
Wi-Fi® signal in the garage (2.4 GHz, 802.11b/g/n required)

TEST THE WI-FI® SIGNAL STRENGTH

Make sure your mobile device is connected to your Wi-Fi® network. Hold your place where your garage door opener will be installed and check the Wi-Fi®

Check Signal Strength. If you see:

Wi-Fi signal is strong.

The garage door opener will

connect to your Wi-Fi network.

Wi-Fi signal is weak.

The garage door opener may connect to your

Wi-Fi network. If not, try one of the option

below to improve the Wi-Fi signal:

No Wi-Fi signal.

The garage door opener will not be able to

connect to your Wi-Fi network. Try one of

options below to improve the Wi-Fi signal.

• Move your router closer to the garage door opener to minimize

interference from walls and other objects

Buy a Wi-Fi range extender

For compatible router specifications and help, visit support.chamberlaingroup.com.

See page 30 to connect the garage door opener to a mobile device.

Check the Door

WARNING

To prevent possible SERIOUS INJURY or DEATH:

• ALWAYS call a trained door systems technician if garage door binds, $sticks, or balance. An unbalanced garage door may NOT reverse when required.
  NEVER try to loosen, move or adjust garage door, door springs, cables, pulley or their hardware, ALL of which are under EXTREME tension.

mobile Disable ALL ropes and remove ALL ropes connected to garage door BEFORE instalnal strengthoperating garage door opener to avoid entanglement.

• DO NOT install on a one-piece door if using devices or features providing unclose. Unattended devices and features are to be used ONLY with sectional door

CAUTION

To prevent damage to garage door and opener:

• ALWAYS disable locks BEFORE installing and operating the opener.
• ONLY operate garage door opener at 120V, 60 Hz to avoid malfunction and da
  and da

Before you begin:

1. Disable locks and remove any ropes connected to the garage door.
2. Lift the door halfway up. Release the door. If balanced, it should stay in
   place supported entirely by its springs
3. Raise and lower the door to check for binding or stickpin on Evemson door
   binds sticks or is out of balance call a trained door
4. Check the seal on the bottom of the door. Any gap between the floor and the bottom of the door must not exceed 1/4 (6 mm). Otherwise, the safety reversal system may not work properly.
5. The opener should be installed above the center of the door. If there is a torsion spring or center bearing plate in the way of the header bracket, it may be installed within 4 feet (1.2 m) to the left or right of the door center. See page 11.

Preparation

Tools Needed

Preparation

Carton Inventory

Accessories will vary depending on the garage door opener model purchased. Do specific model, other accessories may be included with your garage door opener 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

Garage Door Opener Assembly

A. Header bracket
B. Pulley and bracket
C. Door bracket
D. Curved door arm
E. Straight door
F. Trolley
G. Emergency release rope and handle
H.Rail
I. Garage door opener
J. Chain spread
K Chassis support bracket
L. Chain
M. Door control
N. White and red/white wire
O. The Protector System
Safety reversing sensors with white and white/black wire attached: Sending receiving sensor (1), and safety sensor brackets (2)
P. Safety labels and literature
Q.Rail grease
R. Remote Control (893MAX)

Hardware

assamblon your

ChassisSupports Bracket Hardware Chain Spreader Hardware

Screw #8-32 x 3/8' (2) Screw #8-32 x 3/8' (2)

1/4-20 x 5/8" (2) Rail Hardware

Lock Washers (2) Washered Bolts and Lock Washer (mounted in

Washeder Bolt 5/16-18 x 1/2" (2) the top of the garage door opener)

Installation

Hex Bolt 5/16' - 18 x 7/8' (4) Self- Threading Screw 1/4" - 14 x 5/8' (2)

Lag Screw 5/16-9 x 1-5/8" (2) Ring Fastener (3)

Lag Screw 5/16'-18 x 1-5/8' (2) Carriage Bolt 1/4'-20 x 1/2' (2)

Clevis Pin 5/16' x 2-3/4' (1) Wing Nut 1/4'-20 (2)

Clevis Pin 5/16' x 1-1/4' (1) Hex Bolt 1/4'-20 x 5/8' (2)

Clevis Pin 5/16 x 1" (1) Lock Nut 1/4"-20 (2)

Nut 5/16'-18 (4) Lag Screw 1/4" x 1-1/2' (4)

Lock Washer 5/16'-16 (4)

Door Control Hardware

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

Assembly

1 Attach the Rail to the Garage Door Opener

CAUTION

To avoid SERIOUS damage to garage door opener, use ONLY those bolts/fasteners the top of the opener.

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

1. Remove bolt and lock nut from the top of the garage door opener.
2. Align the rail and the styrofoam over the sprocket. Cut the tape from styrofoam.
3. Fasten the rail with the previously removed washeder bolt and lock nut.
4. Position the chain around the garage door opener sprocket.
5. Attach the chain spreader to the garage door opener with screws.
6. Guide the chain around the selected groove in the chain spreader, to tooth or 6-tooth sprocket.

NOTE: The 6-tooth sprocket is for use with Carriage House Doors and the 8-tooth sprocket

is for use with regular doors.

HARDWARE

Washered Bolt

5/16'-18x1/2'

(Mounted in the garage)

door opener

Lock Nut

(Mounted in the

garage door opener)

Model 85870 only

Chain Spreader

Chain Spreader6-Tooth 8-Tooth

Motor Unit Mounting Plate Motor Unit Mounting Plate

Assembly

2 Attach the Chassis Support Bracket

WARNING

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

• ALWAYS keep hand clear of sprocket while operating opener.

• Securely attach sprocket cover BEFORE operating.

• Position the chassis support bracket on the unit.

• Attach the bracket to the rail with 1 / 4^ - 20 × 5 / 8^ hex bolts and lock

overlighten.
3. Attach the bracket to the opener by inserting a 5/16"18 x 1/2" washer hole in each side flange and a matching hole in the bracket. Complete inserting the #8-32 x 3/8" screw through the back flange and the hole

3 Tighten the Chain

1. Loosen the inner nut and lock washer on the trolley threaded shaft.
2. Tighten the outer nut until the chain is a 1/2 above the base of the rail

of the rail.

1. Re-tighten the inner nut. Slack in the chain is normal when the door is closed. No readjustment is necessary. Sprocket noise can result if the chain is too loose. During future maintenance, ALWAYS emergency release handle to disconnect the trolley before adjusting the chain.

Scroket poies can result if the chain is too loose. During future maintenance, ALWAY emergency release handle to disconnect the trolley before adjusting the chain.

d screw through a the connection by in rail support.

Installation

IMPORTANT INSTALLATION INSTRUCTIONS

WARNING

To reduce the risk of

1. READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS.
2. Install garage door opener ONLY on properly balanced and lubricated garage door. An
   improperly balanced door may NOT reverse when required and could result in SEVERE INJURY or DEATH.
3. ALL repairs to cables, spring assemblies and other hardware MUST be made by a t door systems technician BEFORE installing opener. 10.
4. Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing opener to avoid entanglement. 11.
5. Where possible, install the door opener 7 feet (2.13 m) or more above the floor.
6. Mount the emergency release within reach, but at least 6 feet (1.83 m) above
   and avoiding contact with vehicles to avoid accidental release.
7. NEVER connect garage door opener to power source until instructed to do so.

8. NEVER wear watches, rings or loose clothing while installing or servicing opener. If they could be caught in garage door or opener mechanisms.

9. Install wall-mounted garage door control:

An - within sight of the garage door.

ERE - out of reach of small children at a minimum height of 5 feet (1

above floors, landings, steps or any other adjacent walking surface.

a trained away from ALL moving parts of the door.

1. Place entrapment warning label on wall next to garage door control in

illing prominent location.

1. Place emergency release/safety reverse test label in plain view on inside

r. garage door

1. fillom completion of installation, test safety reversal system. Door MUST

reverse on contact with a 1-1/2" (3.8 cm) high object (or a 2x4laid fla

floor.

key To avoid SERIOUS PERSONAL INJURY or DEATH from electrocution,

disconnect ALL electric power BEFORE performing ANY service or

maintenance.

1. DO NOT install on a one-piece door if using devices or features provided

unattended close . Unattended devices and features are to be used

sectional doors.

1. SAVE THESE INSTRUCTIONS.

Installation

1 Determine the Header Bracket Location

WARNING

To prevent possible SERIOUS INJURY or DEATH:

• Header bracket MUST be RIGIDLY fastened to structural support on header wall or ceiling, otherwise garage door might NOT reverse when required. DO NOT install header bracket over drywall.
  Concrete anchors 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 balance. An unbalanced garage door might NOT reverse 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.

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

Extend the line onto the header wall above the door. You can fasten the header bracket within 4 feet (1.22 m) of the left or right of the door center only if a torsion spring or center bearing plate is in the way; or you can attach it to the ceiling when clearance is minimal. (It may be mounted on the wall upside down if necessary, to gain approximately 1/2 (1 cm). If you need to install the header bracket on a 2x4 (on wall or ceiling), use lag screws (not provided) to securely fasten the 2x4 to structural supports.

Open your door to the highest point of travel as shown. Draw an intersecting horizontal line on the header wall 2^ (5 cm) above the high point. This height will provide travel clearance for the top edge of the door.

NOTE: If the total number of inches exceeds the height available in your garage, use the maximum height possible, or refer to page 11 for ceiling installation.

Sectional door with curved track

Installation

2 Install the Header Bracket

You can attach the header bracket either to the wall above the garage door, the instructions which will work best for your particular requirements. Do not install the header bracket over drywall. If installing into masonry, use concrete anchors (not pr

HARDWARE

OPTION A - WALL INSTALLATION

1. Center the bracket on the vertical centerline with the bottom edge of the horizontal line as shown (with the arrow pointing toward the ceiling).
2. Mark the vertical set of bracket holes (do not use the holes designated Drill 3/16' pilot holes and fasten the bracket securely to a structural sup

OPTION B - CEILING INSTALLATION

or 1. Extend the vertical centerline onto the ceiling as shown.
2. Center the bracket on the vertical mark, no more than 6^ (15 cm) from the arrow is pointing toward the wall. The bracket can be mounted flush again when clearance is minimal.
3. Mark the side holes. Drill 3/16" pilot holes and fasten bracket securely to a with the hardware provided.

Installation

3 Attach the Rail to the Header Bracket

1. Align the rail with the header bracket. Insert the clevis pin through the bracket and rail. Secure with the ring fastener.

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

4 Position the Garage Door Opener

holes in the header CAUTION To prevent damage to garage door, rest garage door opener rail on 2x4 placed on door.

1. Remove the packing material and lift the garage door opener onto a ladder. 2. Fully open the door and place a 2 × 4 (laid flat) under the rail. A 2 × 4 is ideal for setting the distance between the rail and the door. If the ladder you will need help at this point. If the door hits the trolley when it is raised, pu arm down to disconnect the inner and outer trolley. Slide the outer trolley toward the opener. The trolley can remain disconnected until instructed.

Installation

5 Hang the Garage Door Opener

WARNING

To avoid possible SERIOUS INJURY from a falling garage door opener, faster structural supports of the garage. Concrete anchors MUST be used if installing masonry.

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 sturdy metal bracket to structural supports before installing the opener. This bracket and fastening hardware are not provided.

1. Measure the distance from each side of the motor unit to the structural
2. Cut both pieces of the hanging bracket to required lengths.
3. Drill 3/16' pilot holes in the structural supports.
4. Attach one end of each bracket to a support with 5 / 16^ - 18 x 1-7/8' lag screws (not
   provided)
5. Fasten the opener to the hanging brackets with 5/16'-18 x 7/8' hex bolts, lock washers and
   nuts.
6. Check to make sure the rail is centered over the door (or in line with the header bracket)
   bracket is not centered above the door).
7. Remove the 2x4. Operate the door manually. If the door hits the rail, raise the header

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

it SEcURELY ANY bracket

HARDWARE

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

FIGURE 1

Unfinished Ceiling

FIGURE2

Finished Ceiling

FIGURE 3

the Lag Screws

Hex Boll 5/16' - 18x7/8, Lock Washer 5/16', Nut 5/16' - 18

Installation

6 Install the Light Bulbs

CAUTION

To prevent possible OVERHEATING of the end panel or light socket:

• Use ONLY A19 light bulbs.
  DO NOT use incandescent bulbs larger than 100W.
  DO NOT use compact fluorescent light bulbs larger than 26W (100W
  DO NOT use halogen bulbs.
  DO NOT use short neck or specialty light bulbs.

• Pull on the top center of the light lens and rotate the light lens down

• Insert an A19 incandescent (100W maximum) or compact fluorescent (26W,
  100W equivalent) light bulb into the light socket.
  NOTE: DO NOT use halogen, short neck, or specialty light bulbs as these may overheat the end panel
  or light socket. DO NOT use LED bulbs as they may reduce the range or control(s).
• Rotate the lens up to close.

7 Attach the Emergency Release Rope and Handle

WARNING

To prevent possible SERIOUS INJURY or DEATH from a falling garage door:

• If possible, use emergency release handle to disengage trolley ONLY when garag is CLOSED. Weak or broken springs or unbalanced door could result in an oit). falling rapidly and/or unexpectedly.

• NEVER use emergency release handle unless garage doorway is clear of persons obstructions
  NEVER use handle to pull door open or closed. If rope knot becomes untied, fall.

• Insert one end of the emergency release rope through the handle. Make sure it is right side up. Secure with an overhand knot at least 1" (2.5 cm) from the

• Insert the other end of the emergency release rope through the hole in the arm. Mount the emergency release within reach, but at least 6 feet (1.83 m) and avoiding contact with vehicles to prevent accidental release and secure with an knot.

NOTE: If it is necessary to cut the emergency release rope, seal the cut end with a match or lighter to prevent unraveling. Ensure the emergency release rope and handle are above the top to avoid entanglement.

Installation

8 Install the Door Bracket

CAUTION

Fiberglass, aluminum or lightweight steel garage doors WILL REQUIRE reinforcement installation of door bracket. Contact the garage door manufacturer or installing reinforcement instructions or reinforcement kit. Failure to reinforce the top section according to the door manufacturer may void the door warranty.

A horizontal and vertical reinforcement is needed for lightweight garage doors (fiberglass, 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 panel. Contact the garage door manufacturer or installing dealer for opener reinforcement instructions or reinforcement kit.

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

SECTIONAL DOORS

1. Center the door bracket on the previously marked vertical centerline used for the bracket installation. Note correct UP placement, as stamped inside the bracket.
2. Position the top edge of the bracket 2^ - 4^ (5-10 cm) below the top edge of directly below any structural support across the top of the door.
3. Mark, drill holes and install as follows, depending on your door's construction:

Metal or light weight doors support and the door bracket:

• Drill 3 / 16^ fastening holes. Secure the door bracket using the two self threading (Figure 1)
• Alternately, use two 5 / 16^ - 18x2^ bolts, lock washers and nuts (not provided). (Fig

Metal, insulated or light weight factory reinforced doors:

• Drill 3/16" fastening holes. Secure the door bracket using the self-threading screw (Figure 3)

Wood Doors:

t BEFOBte top and bottom or side to side door bracket holes. Drill 5/16" holes thr ealer foandopeenebrce bracket with 5/16'-18 x 2' carriage bolts, lock washers and nuts (

as reftnne 4)

NOTE: The 1/4^ - 14 × 5/8^ self-threading screws are not intended for use on wood doors.

HARDWARE
Self-Threading Scrow 1 / 4^-114× 5 / 8^*

FIGURE 1

F100

FIGURE 2

FIGURE4

Installation

9 Connect the Door Arm to the Trolley

IMPORTANT: The groove on the straight door arm MUST face away from the curved 1. Close the door. Disconnect the trolley by pulling the emergency release handle. outer trolley back (away from the door) about 2^ (5 cm).

1. Attach the straight door arm to the outer trolley using the clevis pin. fastener.
2. Attach the curved door arm to the door bracket using the clevis pin. fastener
3. Align the straight door arm with the curved door arm. Select two aligned holes as possible) and attach using the bolts, nuts and lock washers. NOTE: If the holes do not line up, reverse the straight door arm. Select two far apart as possible) and attach using the bolts, nuts and lock washers.
4. Pull the emergency release handle 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.

Hex Boll 5/16-18 x 7/8

ed holes -as far apartct two aligned holes

Install the Door Control

1 Install the Door Control

WARNING

To prevent possible SERIOUS INJURY or DEATH from electrocution:

• Be sure power is NOT connected BEFORE installing control panel.
• Connect control panel ONLY to 12 VOLT low voltage wires.

To prevent possible SERIOUS INJURY or DEATH from a closing garage door:

• Install control panel within sight of garage door, out of reach of sma minimum height of 5 feet (1.5 m) above floors, landings, steps or any walking surface, and away from ALL moving parts of door.
• NEVER permit children to operate or play with control panel push butt control transmitters.
• Activate door ONLY when it can be seen clearly, is properly adjusted, obstructions to door travel.
  ALWAYS keep garage door in sight until completely closed. NEVER permit cross path of closing garage door.

INTRODUCTION

Compatible with mnd Security+ 2.0 accessories, see page 1. Your garage door compatible with up to 2 Smart Control Panels or 4 of any other Security+ 2. NOTE: Older LiftMaster control panels and third party products are not compatible. Install door control within sight of garage door, out of reach of small children 5 feet (1.5 m) above floors, landings, steps or any other adjacent walking surface ALL moving parts of door. For gang box installations it is not necessary to d drywall anchors. Use the existing holes in the gang box.

NOTE: Your product may look different than the illustrations.

1. Strip 7/16' (11 mm) of insulation from one end of the wire and separate th 2. Connect one wire to each of the two screws on the back of the control pa be connected to either screw.
   PRE-WIRED INSTALLATIONS: Choose any two wires to connect, note which wires a so the correct wires are connected at the garage door opener in a later step 3. Mark the location of the bottom mounting hole and drill a 5 / 32^ hole.
2. Install the bottom screw, allowing 1/8' (3 mm) to protrude from the wall.
3. Position the bottom hole of the control panel over the screw and slide down
   6.Lift the push bar up and mark the top hole.

Crlnnnre the control panel from the wall and drill a 5/32 hole for the top
er adjnction the bottom hole of the control panel over the screw and slide down
Attach the top screw.

2/15/11mm

7/10

10

opener is control p aal Anor 6-32 x 1' at a minn mth height of and away from

ill holes7 or Install the 8 DRYWALL Drywall Anchor 6AB x 1' GANG BOX 6-32 x 1'

Install the Door Control

2 Wire the Door Control to the Garage Door Opener 3 Attach the Warning Labels

PRE-WIRED INSTALLATIONS: When wiring the door control to the garage door opener1. Attach the entrapment warning label on the wall near the door control with ta you use the same wires that are connected to the door control. 2. Attach the manual release/safety reverse test label in a visible location on the

1. Run the white and red/white wire from the door control to the garage the wire to the wall and ceiling with staples (not applicable for gang installations). Do not pierce the wire with the staple as this may cause circuit.
2. Strip 7/16" (11 mm) of insulation from the end of the wire near the 3. Connect the wire to the red and white terminals on the garage door release wires from the terminal, push in the tab with screwdriver tip.

Install the Protector System

Introduction

IMPORTANT: The safety reversing sensors MUST be connected and aligned correctly before garage door opener will move in the down direction.

The Protector System® includes two safety reversing sensors which use a light beam to gar.
garage door from closing. The sending sensor (amber LED) transmits the beam to the
sensor (green LED) when both are powered and aligned. The receiving sensor (green LED)
label on the sensor to identify it as the receiving sensor before it is powered on. If
breaks the light beam while the door is closing, the door will stop, and reverse to the
position.

When installing the safety reversing sensors, check:

• Sensors are installed INSIDE the garage
• Sensor lenses are facing each other. IMPORANT: Do not allow direct sunlight to the receiving sensor (green LED).
• Sensor beam is NO HIGHER than 6' (15 cm) above the floor and the unobstructed.
  The receiving sensor has a warning sticker on the back.

Install the Protector System

1 Install the Safety Reversing Sensors

The safety reversing sensors are designed to clip onto the door track with the brackets. If the door track will not support the sensor bracket a wall installation The sensor beam should be NO HIGHER than 6' (15 cm) above the floor.

DOOR TRACK INSTALLATION

1. Slide the curved arm/clip of the sensor bracket around the edge of the place so that the sensor bracket is flush against the track.
2. Slide the hex screw through the sensor.
3. Attach the sensor to the bracket with the wing nut. Make sure the lens the bracket.

Repeat the steps with the other sensor on the opposite door track. Both lenses

WALL INSTALLATION

Make sure the brackets on each side are clear of the door track and have the sa clearance so the sensors will align correctly. If additional clearance is needed, use ext 041A5281-1 or wood blocks.

providaatttgsne sensor bracket against the wall with two lag screws.

in is2 reSmeded.hex screw through the sensor

1. Attach the sensor to the bracket with the wing nut. Make sure the lens is the bracket.

Repeat the steps with the other sensor on the opposite side of the garage door. Br

Install the Protector System

FLOOR INSTALLATION

1. Measure the position of both sensor brackets so they will be the same and unobstructed.
2. Attach the bracket to the floor with concrete anchors (not provided).
3. Slide the hex screw through the sensor.
4. Attach the sensor to the bracket with the wing nut. Make sure the leg the bracket.

Repeat the steps with the other sensor on the opposite side of the garage face each other.

2 Wire the Safety Reversing Sensors

PREPARED FOR INSTALLATIONS: If your garage already has wires installed for the safety sensors, see page 22.

OPTION A - INSTALLATION WITHOUT PRE-WIRING

s is1.nfucbuctre byfrom both sensors to the garage door opener. Attach with stap puncture the wire.

tor. BotSperas thustensor wires and strip insulation from each end. Twist the two together. Then twist the two white/black wires together.

1. Using a screwdriver, push in the terminal tabs, and insert the white wires into terminal. Insert the white/black wires into the grey terminal.

Install the Protector System

OPTION B - PRE-WIRED INSTALLATION

1. Cut the sensor wires, making sure there is enough wire to reach the pre-installed wires from the wall.
2. Separate the sensor wires and strip insulation from each end. Choose two of the preinstalled wires and strip insulation from each end. Choose the same color pre-installed wires for each sensor.
3. Connect the pre-installed wires to the sensor wires with wire nuts making sure the color of the sensor wires correspond for each sensor.
4. At the garage door opener, strip the end of the wires previously connected to the sensors. Twist the like-colored wires together.
5. Using a screwdriver, push in the terminal tabs, and insert the wire color connected sensor's white wire into the white terminal. Insert the other wire color connected to sensor's white/black wire into the grey terminal.

Power

1 Connect Power

WARNING

To prevent possible SERIOUS INJURY or DEATH from electrocution or fire:
- Be sure power is NOT connected to the opener, and disconnect power removing cover to establish permanent wiring connection.
- Garage door installation and wiring MUST be in compliance with ALL building codes.
- NEVER use an extension cord, 2-wire adapter, or change plug in ANY outlet. Be sure the opener is grounded.

To avoid installation difficulties, do not activate the garage door opener at th To reduce the risk of electric shock, your garage door opener has a grounding grounding pin. This plug will only fit into a grounding type outlet. If the plug outlet, contact a qualified electrician to install the proper outlet.

THERE ARE TWO OPTIONS FOR CONNECTING POWER:

OPTION A - TYPICAL WIRING

1. Plug in the garage door opener into a grounded outlet.

2. DO NOT run garage door opener at this time.

to circuit BEFORE

local electrical and

way to make it fit

TYPICAL WIRING

OPTION B - PERMANENT WIRING

If permanent wiring is required by your local code, refer to the following procedure: permanent connection through the 7/8" hole In the top of the motor unit (accordng

esn't it into your 1. Remove the motor unit cover screws and set the cover aside.

1. Remove the attached 3-prong cord

2. Connect the black (line) wire to the screw on the brass terminal; the white

the screw on the silver terminal; and the ground wire to the green ground s

opener must be grounded.

1. Reinstall the cover.

PERMANENT WIRING

Power

2 Align the Safety Reversing Sensors

IMPORTANT: The safety reversing sensors MUST be connected and aligned to the garage door opener will move in the down direction.

When the garage door opener has power, check the safety reversing sensors. aligned and wired correctly, both LEDs will glow steadily.

To align the safety reversing sensors:

1. Loosen the wing nuts.
2. Adjust the sensors up or down until both LEDs glow steady indicating 3. Tighten the wing nut to secure the sensor.

SAFETY SENSOR TROUBLESHOOTING

If either of the sensor LEDs are off, there is no power to the sensor.
1. Check that you have power to the garage door opener.
the3. Check the sensor wire is not shorted or broken. Check that the sensors are wired correctly; white wires to white terminal and wires to grey terminal.

3

If the green receiving sensor LED is blinking, the sensors are obstructed or misalign.

1. Check for obstructions in the sensor light beam.
2. Align the sensors.
3. If the receiving sensor (green LED) faces direct sunlight, switch the receiving s the sending sensor and repeat 1 Install the Safety Reversing Sensors page 1 proper operation.

3 Ensure the Control Panel is Wired Correctly

aipment. the control panel has been installed and wired correctly, the command LED behind will blink.

Adjustments

Introduction

Your garage door opener is designed with electronic controls to make setup While programming the travel, the UP and DOWN buttons can be used to r During the Automatic Force Setup, the door will automatically open and close. NOTE: If anything interferes with the door's upward travel it will stop. If anything interferes with the door's downward travel, it will reverse.

PROGRAMMING BUTTONS

The programming buttons are located on the side panel of the garage door opener a program the travel. While programming, the UP and DOWN buttons can be used to

adjustments easy.
the door as needed.

Adjustments

1 - Program the Travel

WARNING

Without a properly installed safety reversal system, persons (particularly small SERIOUSLY INJURED or KILLED by a closing garage door.

Incorrect adjustment of garage door travel limits will interfere with proper safety reversal system.
After ANY adjustments are made, the safety reversal system MUST be MUST reverse on contact with 1 - 1 / 2^* (3.8 cm) high object (or 2x4 la

Note: While programming the travel, the UP and DOWN buttons can be used needed. During the Automatic Force Setup, the door will automatically open and

1 Press and hold the

Adjustment Button unti

the UP Button begins

flash and/or a beep

heard The Safety

Reversing Sensors

be disconnected during

process

the Program the

2 Press and

hold the UP

Button untill

the door is

the door is the desired.

the desired HRP

UP position.

Travel

3 Once the door is in

desired UP position pre

and release the

and vndoe theAdjustment Button.

garage door open

gauge - door openerwill flash twice and

DOWN Button will

4 Press and

hold the

DOWN

DOWN BUTTONuntil the dog

is in the

is in the desired DOWN

begin to flash.

5 Once the door is in

desired DOWN position

press and release the

Adjustment Button.

garage door opener

will flash twice. Program

the Travel is now complete. If the garage door

opener lights flash 5 times, then programming

has timed out and the Travel Limits have not

been set. Please restart the Program the Travel

process.

olate. If the garage door

2 Automatic Force Set Up

Once both the up and down positions have been manually set, the Safety Reversing reconnect and become operational. Then, the opener will enter a force-sensing operation automatically moving the door open and close. The garage door opener will sound an visual cue before automatically opening and closing the door. The garage door opener three times confirming that the Automatic Force Setup completed successfully. Adjustmen

oeone long beep after the door attempts to move, then the Automatic Fo completed successfully. Please start over at step 1 of Program the Travel.

o move the door as

close.

NOTE: If the travel/force setup process is not completed successfully any attempt to activate the

opener from a remote/keyless entry or wall control will not work and the opener will lights 2 times.

Adjustments

3 - Test the Safety Reversal System

WARNING

Without a properly installed safety reversal system, persons (particularly smal be SERIOUSLY INJURED or KILLED by a closing garage door.
- Safety reversal system MUST be tested every month. - After ANY adjustments are made, the safety reversal system MUST be MUST reverse on contact with 1 - 1 / 2^* (3.8 cm) high object (or 2x4 floor.

1 With the door fully open, place a 1-1/2 inch (3.8 cm) board (or a 2x4 centered under the garage door.

2 Press the remote control push button to close the door. The door MUST contact with the board.

If the door stops but does not reverse:

1. Repeat Program the Travel (see Adjustment Step 1);
2. Repeat the Safety Reversal test.

If the test continues to fail, call a trained door systems technician.

4 - Test the Protector System

WARNING

Without a properly installed safety reversing sensor, persons (particularly sma could be SERIOUSLY INJURED or KILLED by a closing garage door.

1 Open the door. Place an obstruction in the path of the door.

2 Press the remote control push button to close the door. The door will not move in inch (2.5 cm).
tested. Door
(said flat) on the

The garage door opener will not close from a remote control if the LED in either sensor is off (alerting you to the fact that the sensor is misaligned or obstructed). If the garage door opener closes the door when the safety reversing sensor is obstructed, sensors are no more than 6 inches [15 cm] above the floor), call for a trained d technician.

children)

Operation

IMPORTANT SAFETY INSTRUCTIONS

WARNING

To reduce the risk of SEVERE INJURY or DEATH:

1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS.
2. ALWAYS keep remote controls out of reach of children. NEVER permit or play with garage door control push buttons or remote controls.
3. ONLY activate garage door when it can be seen clearly, it is proper are no obstructions to door travel.
4. ALWAYS keep garage door in sight and away from people and objects closed. NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR.
5. NO ONE SHOULD GO UNDER A STOPPED. PARTIALLY OPENED DOOR.
6. If possible, use emergency release handle to disengage trolley ONLY when CLOSED. Use caution when using this release with the door open. Weak springs or unbalanced door could result in an open door falling rapidly unexpectedly and increasing the risk of SEVERE INJURY or DEATH.
   7 . NEVER use emergency release handle unless garage doorway is clear of obstructions
7. NEVER use handle to pull garage door open or closed. If rope knot could fall.

8. After ANY adjustments are made, the safety reversal system MUST be

9. Safety reversal system MUST be tested every month. Garage door MUST reverse children contadopewth 1-1/2' (3.8 cm) high object (or a 2x4 laid flat) on the floor. Failure the garage door opener properly increases the risk of SEVERE INJURY or DEAT adjusted ALWAYS thieep GARAGE DOOR PROPERLY BALANCED (see page 4). An improper balanced door may NOT reverse when required and could result in SEVERE INJ

10. ALL repairs to cables, spring assemblies and other hardware, ALL of which are EXTREME tension, MUST be made by a trained door systems technician.
    Open trapTo dovid is SERIOUS PERSONAL INJURY or DEATH from electrocution, disconnect AOK or beakic power BEFORE performing ANY service or maintenance.
    and/or This operator system is equipped with an unattended operation feature. The door move unexpectedly. NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR.
    PersonsDo NOT install on a one-piece door if using devices or features providing unclow. Unattended devices and features are to be used ONLY with sectional door

becomes SAVE THESE INSTRUCTIONS.

To avoid interference with the proper operation of the garage door opener when using a welder in the garage, unplug garage door opener before operating welder.

Operation

Features

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

ALERT2CLOSE

The Alert2Close feature provides a visual and an audible alert that an unattende TIMER-TO-CLOSE (TTC)

The TTC feature automatically closes the door after a specified time period that is a TTC enabled door control (Models 881LMW or 880LMW). Prior to and during garage door opener lights will flash and the garage door opener will beep.

MYQ

myQ® allows you to control your garage door opener from your mobile device anywhere. myQ® technology uses a 900Mhz signal to provide two way commun garoge door opener and myQ® enabled accessories.

The garage door opener has an internal gateway that allows the garage door directly with a home Wi-Fi® network and access your myQ® account.

THE PROTECTOR SYSTEM SAFETY REVERSING SENSORS)

When properly connected and aligned, the safety reversing sensors will detect an path of the infrared beam. If an obstruction breaks the infrared beam while the door will stop and reverse to full open position. If the door is fully open, all sensors are not installed, or are misaligned, the door will not close from a you can close the door if you hold the button on the door control or keyhole fully closed. The safety reversing sensors do not affect the opening cycle. For page 19.

LIGHTS

Controler door opener light bulbs will turn on when the opener is initially plugged restored after interruption, or when the garage door opener is activated. The lights will automatically after 4-1/2 minutes. An incandescent A19 light bulb (100 watt maximum) maximum energy efficiency a 26W (100W equivalent) compact fluorescent light (CFL) but used

USING.YOUR.GARAGE DOOR OPENER

Can be adjusted using the gauge door opener can be activated through a wall-mounted door control, remote wireless keyless entry or myQ® App.

When the door is closed and the garage door opener is activated the door will open. It makes contact with an obstruction while opening, the door will stop, opener beeps and the video computer the door is in any position other than closed and the garage door operation will be closed. If the garage door makes contact with an obstruction while closing a reverse opener beeps and lights flash 5 times. However, you can close the door if the door is on communication control or keyless entry until the door is fully closed.

The safety reversing sensors do not affect the opening cycle. The safety reversing ser connected and aligned correctly before the garage door opener will move in the down

AUTOMATIC in GARGE DOOR LOCK*

The door isGarage Door opener models featuring the Security Shield are compatible with the door and the safetyMasterAutomatic Garage Door Lock (Model 841LM). See Accessories, page 38.

entment control . However ,less entry until the pappage ismore information see

Operation

Connect With Your Smartphone

The Wi-Fi Garage Door Opener is compatible with® enabled accessories. Up to 10 devices can be paired to the Wi-Fi garage door opener's internal gateway. These controlled with the ®. These devices include any combination of gardenymotor openers, Wi-Fi garage door openeeLightlyControls, mygate operators or ®myQ commercial door operators. A LiftMaster Internet Gateway (828LM) can be added control more than 10 devices using ®Athe btyQ to 6 devices can be paired to gopener itself (controlled by garage door opener through 900MHz). These devices combination of ®light controls or a garage door and gate monitor.

YOU WILL NEED:

Wi-Fi enabled smartphone, tablet or laptop
- Broadband Internet Connection
Wi-Fi signal in the garage (2.4 GHz, 802.11b/g/n required), see page 4
- Password for your home network (router's main account, not guest network)
- myQ® serial number located on the garage door opener

CONNECT YOUR GARAGE DOOR OPENER TO YOUR HOME WI-FI NETWORK

1. Use the Smart Control Panel, go to Menu > Program > Wi-Fi Set the yellow LEARN button on the garage door opener 3 times. The e beep once. You have 20 minutes to complete the connection process.
2. On your mobile device, go to Settings > Wi-Fi and select the netwo
3. Launch the web browser on your smartphone or tablet. Enter setup.myqdd browser address bar. Follow the on screen prompts to connect the garage your Wi-Fi network. The myQ serial number will display on screen. Write the serial number in the space below:

1. Download the myQ app from the App Store or Google PlayTM store.
   account and add the myQ serial number to your account.
   To add a second Wi-Fi garage door opener, repeat steps 1-3. Add the second your account in the myQ app.

OR press and release door opener will WiFi Status
LED Definition
Blue the "MyQ" pre ce.com into the door opener to	Off - Wi-Fi is not turned on. Blinking - Garage door opener is in Wi-Fi learn mode. Solid - Mobile device connected to the garage door opener
Blue and Green	Blinking - Attempting to connect to router.
Green	Blinking - Attempting to connect to the Internet server. Solid - Wi-Fi has been set up and garage door opener internet.

NOTES:

eRasfor thouwi-MyqBttings,see page 33. If you need help adding devices to your my account, or to learn more go to WIFHeHcMmS@com!

Operation

Using the Door Control

SYNCHRONIZE THE DOOR CONTROL

To synchronize the door control to the garage door opener, press the push door opener activates (it may take up to 3 presses). Test the door control each press of the push bar will activate the garage door opener.

Up to 2 Smart Control Panels® or 4 of any other Security+ 2.0 door control garage door opener.

PUSH BAR

Press the push bar to open or close the door.

NAVIGATION BUTTONS

Use the navigation buttons to make selections and program features.

LIGHT BUTTON

Press the LIGHT button to turn the garage door opener lights on or off. When they will stay on until the LIGHT button is pressed again, or until the garage factory setting is 4-1/2 minutes). The LIGHT button will not control the lights motion.

SCREEN

The screen will display the time and temperature until the menu button is predisplay the menu options. If there is a problem with the garage door opener the Diagnostic Code. Refer to the Troubleshooting section.

The following features are accessible through the screen using the navigation buttons: LEARN A DEVICE

Program compatible remote controls, wireless keyless entries, Wi-Fi garage door openers, accessoriethetogathge garage door opener.

LCKSSing the push bar,

The LOCK feature is designed to prevent activation of the garage door opener from while still allowing activation from the door control and keyless entry. This feature is peace of mind when the home is empty (i.e. vacation).

TIMER-TO-CLOSE (TTC)

DO NOT enable TTC if operating a one-piece door. TTC is to be used ONLY with Factory default is set to off. TTC can be set to automatically close your garage door open position after a specified period of time (1, 5, 10 minute intervals or a custom minutes). The garage door opener will Beep and the lights will Flash before closing the door. The

screen on the door control can display the status of the TTC. TTC WILL NOT work opener is operating by battery power or if the safety reversing sensors are misaligned NOT intended to be the primary method of closing the door. A keyless entry should be installed in

the event of an accidental lock out when using this feature.

Before enabling the TTC for the first time, or if you experience a power outage, cy opener open and closed to allow the TTC to set.

AUTOMATIC LIGHT

Motion Sensor

Factory default is set to on. This feature automatically turns on the garage door opemotion is sensed. The lights will come on for the set period of time, then shut oRhothe ophe righ tured work light disable the motion sensor, otherwise the light will adonationalher if Isyochted beyond the range of the sensor.

MAINTENANCE† ALERT(thPMAS)

This feature assists in the homeowner in ensuring the garage door opener system stays working condition. When the garage door opener needs to be serviced (approximately 4 door opener cycles) the command (yellow) and service (red) LEDs will begin to alternate with the "frequently setting for the MAS feature is off and can be activated at t

Operation

Using the Smart Control Panel\*

SETUP

The features on the door control can be programmed through a series of me the navigation buttons. Refer to the descriptions below.

SCREEN

The main screen displays the time, temperature, and current battery charge (if

FEATURES

Press the navigation button below 'MENU' to view the Features menu.

Set the time, choose 12 or 24 hour clock and show/hide clock. For sectional doors ONLY. Set the Timer-to-Close feature off/on and set the time interval before door closes. NOTE: DO NOT enable TTC if operating a one-piece door. TTC is to be used ONLY with sectional doors. Enable/disable lock.

Set up Wi-Fi*, add remote controls, myG devices, an extra remote button to control your garage door opener lights, or a keyless entry.
The garage door opener must run through a complete cycle before it will activate Wi-Fi® programming.

^ If applicable

SETTINGS

Press the navigation button below the down arrow till you see TEMPERATURE to view menu.

Display the temperature in Fahrenheit or Celsius and show/hide the temperature.

Select a language.

applicable)

Set duration for garage door opener light to stay on after operation, selectable range of 1-1/2 to 4-1/2 minutes. Turn the Motion sensor off/on and turn the entry light feature off/on.

Adjust the contrast of the screen.

SERVICE

Press and hold the LIGHT button, then press the second navigation button to view t

Displays software version information

Turn the Maintenance Alert (MAS) on/off.

Displays the number of remote controls, myG devices, door controls and keyless entries currently programmed to operate the garage door opener.

Displays any errors that have occurred.

Operation

Remote Control

Your remote control has been programmed at the factory to operate with your opener.

Up to 12 Security+ 2.0 remote controls can be programmed to the garage door LiftMaster remote controls are NOT compatible, see page 1 for compatible accessory additional accessories refer to the instructions provided with the accessory or visit your vehicle is equipped with a, Homelink may require an external adapter depending make, model, and year of your vehicle. Visit www.homelink.com for additional info

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

1. Press the navigation button below "MENU" to view the Features menu.
2. Use the navigation buttons to scroll to "PROGRAM".
3. Select "REMOTE" or "KEYPAD" to program from the program menu.
4. Remote Control: Press the button on the remote control that you wish garage door.

Keyless Entry: Enter a 4-digit personal identification number (PIN) of your keyless entry keypad. Then press the ENTER button.

The garage door opener lights will flash (or two clicks will be heard) when programmed. Repeat the steps above for programming additional remote controls devices. If programming is unsuccessful, program the remote using the learn b

TO ADD, REPROGRAM, OR CHANGE A REMOTE CONTROL USING THE LEARN

g aage Press and release the LEARN Button on the garage door opener. 2 Press and hold the button on the remote control that you wish to use. Rele open when the garage door opener lights blink or two clicks are heard.

To Erase the Memory

ERASE ALL REMOTE CONTROLS AND KEYLESS ENTRIES

to operatorsgound hold the LEARN button on garage door opener until the learn LED (approximately 6 seconds). All remote control and keyless entry codes are now choice Reprothem any accessory you wish to use.

ERASE ALL DEVICES INCLUDING EMOLED ACCESSORIES

The code has been held the LEARN button on garage door opener until the learn LED or keyless (approximately 6 seconds).

1. Immediately press and hold the LEARN button again until the learn LED goes are now erased. Reprogram any accessory you wish to use.

ERASE THE Wi-Fi® NETWORK FROM THE GARAGE DOOR OPENER

1. Press and hold the black adjustment button on the garage door opener until heard (Approximately 6 seconds).

ERASE A MYQ® ACCOUNT

Go to myLiftMaster.com to delete your myQ account.

Operation

To Open the Door Manually

WARNING

To prevent possible SERIOUS INJURY or DEATH from a falling garage door.

• If possible, use emergency release handle to disengage trolley ONLY where it is CLOSED. Weak or broken springs or unbalanced door could result in falling rapidly and/or unexpectedly.
  NEVER use emergency release handle unless garage doorway is clear of obstructions.
  NEVER use handle to pull door open or closed. If rope knot becomes fall.

NOTE: Disengage any door locks before proceeding.

1. The door should be fully closed if possible.

2. Pull down on the emergency release handle.

lockout feature prevents the trolley from reconnecting automatically.

Pull the emergency release handle down and back (toward the opener). be raised and lowered manually as often as necessary.
2. To disengage the lockout feature, pull the handle straight down. The trolley will reconnect on the next UP or DOWN operation, either manually or by using the door control or remote control.

TM TO MANUALLY DISENGAGE AUTOMATIC GARAGE DOOR LOCK (EL 841LM)*

1. The door should be fully closed if possible.
   garage disagge the automatic garage door lock by sliding the manual release to the

an o 3. Pull the emergency release handle down and back (toward the garage door op) persons garag door can then be raised and lowered manually as necessary. 4. To reconnect the trolley, pull the emergency release handle straight down. The untiied reponenl on the next UP or DOWN operation.

NOTE: The automatic garage door lock will re-engage when garage door opener operati

Maintenance

Maintenance Schedule

EVERYMONTH

• Manually operate door. If it is unbalanced or binding, call a trained door
• Check to be sure door opens and closes fully. Adjust if necessary, see

Test the safety reversal system. Adjust if necessary, see page 27.

EVERY YEAR

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

EVERY TWO TO THREE YEARS

• Use a rag to wipe away the existing grease from the garage door layer of white lithium grease to the top and underside of the rail slides.

NOTICE: This device complies with part 16 of the FCC rules and Innovation, Science and Economic Development Canada license-exempt RSSs. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference, including intranetivity that may cause undervigilance operation.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the

四□□

This device must be installed to ensure a minimum 20 cm (8 in.) distance is maintained between users' bystanders and device.
This device has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules and Industry Canada ICSA standard. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to carry the interference by one or more of the following measures:
- liqort or relocate the receiving antenna
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that in which the receiver is connected.
Consult the dealer or an expenienced radioTV technician for help

The Remote Control Battery

systems technician.

08 26 Prevent possible SERIOUS INJURY OR DEATH:
NEVER allow small children near batteries.
If battery is swallowed, immediately notify doctor.
Preaddition of fire,explosion or chemical burn
- Replace ONLY with 3V CR2032 coin batteries.
DO NOT recharge, disassemble, heat above 212^ (100^) or incinerate.

ener rail Reapply a small

eTowrdeacetheolatery, pry open the case in the middle, then at each side with the visor clip. Insert replacement battery positive side up (+). Replace the batteries with only 3V CR2032 coin cell batteries. Dispose of old batteries properly.

Troubleshooting

Diagnostic Chart

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

DIAGNOSTIC CODE SYMPTOM SOLUTION
Up	Arrow (es)	FlashDown (es)	Arrow Flash
1		1	The garage door opener will not close.
1		2	The garage door opener will not close.
1		3	The door control will not function.
1		4	The garage door opener will not close.
1		5	Door moves 6-8' (15-20 cm) stops or reverses.
			No movement, only a single click.
			Opens hums for 1-2 seconds no movement.
1		6	Door coasts after it has come to a complete stop.
2	1-5	No movement, or sound.	Replace logic board.
3		2	Unable to set the travel or retain position.

Troubleshooting

DIAGNOSTIC CODE SYMPTOM SOLUTION
Up	Arrow (es)	FlashDown (es)	Arrow (es)	Flash
4	1-4	Door is moving, stops or reverses.		Manually open and close the door. Check for binding or obstructions, such as a broken spring or door lock, correct as needed. If the door is binding or sticking, contact a trained dc technician. If door is not binding or sticking attempt to reprogram travel (refer to 26)
4 5	Opener runs approximately 6-8" (15-20 cm), stops and reverses.			Communication error to travel module. Check travel module connections, replace travel module necessary.
4	6	The garage door opener will not close.		Safety reversing sensors are misaligned or were momentarily obstructed. Realign both sensors to ensure both LEDs are steady and not flickering. Make sure nothing is hanging or move door that would interrupt the sensor's path while closing.

The garage door opener will NOT enter Wi-Fi LEARN mode:

• After the initial installation of the garage door opener, the garage door

complete a full cycle (open and closed) before the Wi-Fi LEARN mode

• If there has been a recent power outage, the garage door opener mu

before the . Wi-Fi . LEARN . mode . can be activated

before the WTI LEARN mode of20 to activate Wi-Fi LEARN mode

30 to activate WI-FL LEARN mode.

Cannot connect garage door opener to home Wi-Fi network:

• Ensure the myster serial number was entered correctly and try adharacters

are between A-E and 0-9 only.

• Weak Wi-Fi signal in the garage. Ensure the Wi-Fi signal is reaching the garage see 4 or

visitLiftMaster.com/Customer-Support for more information.

My door will not close:

The safety reversing sensor must be connected and aligned correctly before the garage door opener

will move in the down direction.

• Verify the safety reversing sensors are properly installed, aligned and free of any

obstructions.

My neighbor's remote control opens my garage door:

fheest memory from your garagedoor opener and reprogram the remote control(s)

can be activated.

My Vehicle s home , not programming to my garage door opener :

Depending on the make, model, and year of your vehicle an external adapter may be

www.homelink.com for additional information.

Accessories

878MAX MAX Wireless Keyless Entry: 893MAX 3-Button MAX Remote

For use outside of the I enable access to the gar using a 4-digit PIN. World ALL LiftMasteropeners from 1993-present.

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

880LMW Smart Control Panel:

Displays temperature, time and system diagnostics; includes push bar to open and close the door and a lock feature for extra security. Security+2.0 and Wi-Fi compatible.

374UT Mini Universal Remote Control:

The Mini Universal Remote Control can be programmed to activate up to two products, such as a garage door opener, myQ light controls, gate operator, or commercial door operator.

892LT/894LT 2 and 4 Button Learning 841LM Automatic Garage Door Lock:

2 and 4 Button Learning 841 Remote Controls: Compatible with LiftMaster garage door openers

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

AISD

DIP

M Automatic Garage Door Lock:

Compatible with Security 5 garage door openers. Proved added security by automatic locking garage door travel garage door track.

881LMW Motion Detecting Control Panel 886LMW

with Timer-to-Close Multi-function door motion sensor that turns opener lights detects a person garage. Security+2.0 compatible.

Control:

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 and Wi-Fi compatible.

Warranty

LIFTMASTER® LIMITED WARRANTY

LiftMaster® ("Seller") warrants to the first 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 specific period of time as defined below (the "Warranty Period"). The warranty period commences from the date of purchase.

WARRANTY PERIOD
Parts Motor Accessories
5 years Lifetime 1 year

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 confirmed to be defective and covered by this limited warranty, will be repaired or replaced (at Seller's sole option) at no cost to you and returned pre-paid. Defective parts will be repaired or replaced with new or factory-rebuilt parts at Seller's sole option. [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 WARRANTY 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 WARRANTY WILL EXIST OR APPLY AFTER SUCH PERIOD. Some States and Provinces 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 REPAIDRED 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 ASING 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 and provinces do not allow the exclusion or limitation of consequential, incidental or special damages, so the above limitation or exclusion may not apply to you. This limited warranty gives you specific legal rights, and you may also have other rights, which vary from state to state and province to province.

Automatic Garage Door Opener Safety & Maintenance Guide

Garage Door Opener Safety - An Automatic Decision

A garage door is the largest moving object in the home. An improperly adjusted garage door and opener can exert deadly force when the door closes – which could lead to entrapment of children or adults and subsequent injury or death.

Proper installation, operation, maintenance, and testing of the garage door and automatic opener are necessary to provide a safe, trouble-free system. Careless operation or allowing children to play with or use garage door opener controls are also dangerous situations that can lead to tragic results. A few simple precautions can protect your family and friends from potential harm. Please review the safety and maintenance tips in this guide carefully and keep it for reference. Check the operation of your garage door and opener to ensure they function in a safe and trouble-free manner. Be sure to read all Important Safety Information found in your garage door opener's manual as it provides more details and safety considerations than can be supplied with this guide.

Garage Door Openers are Not Toys

Discuss garage door and opener safety with your children. Explain the danger of being trapped under the door.

Stay away from a moving door. The wall-mounted push button should be out

out of reach of

children, at least 5 feet from the nearest standing surface and away from all moving parts. Mount and use the where you can clearly see the closing garage door.

• Keep transmitters and remote controls out of the children. Do not let children play with or use other remote control devices.

Keep the door in sight until it completely closes when using the wall-mounted push button or transmitter.

Routine Maintenance Can Prevent Tragedies

Make monthly inspection and testing of your garage door and opener system a part of your regular routine. Review your owner's manual for both the door and door opener. If you don't have the owner's manuals, contact the manufacturer(s) and request a copy for your specific model(s). Look for the opener model number on the back of the power unit.

WARNING - SPRINGS ARE UNDER HIGH TENSION. ONLY QUALIFIED INDIVIDUALS SHOULD ADJUST THEM.

Visually check the door and installation:

• Starting with the door in the closed position, use the manual disconnect on the opener to disconnect the door.
• Look for signs of wear or damage on hinges, rollers, springs, and door panels.
  These parts may require periodic lubrication. Check the owner's manual for suggested maintenance.
• If any signs of damage are evident, contact a trained door systems technician for assistance.
• Verify the photoeye height is no higher than 6' from the garage floor.

Test the door for proper operation:

• Open and close the door manually using handles or suitable gripping points.
  The door should move freely and without difficulty.
  The door should balance and stay partially open 3-4 feet above the floor.
  If you detect any signs of improper operation, contact a trained door systems technician for assistance.

Test the opener safety features:

• Reconnect the opener to the door using the manual disconnect and open the door.
• Place a 2x4 board flat in the path of the door (1) and try to close it (2). The
  contact with the 2x4 and then reverse direction.
• Block the photoelectric sensor by waving an object in front of the sensor and attempt to
  door should not close unless the wall-mounted push button is manually held during ope
• If the opener does not perform as described, contact a trained door systems technician for assistance.

DASMA

Manufacturers Association International, Inc.

International 100

Repair Parts

RAIL ASSEMBLY PARTS

Description Part Number
1	Chain - for 7 foot door		041D3484
	Chain - for 8 foot door		041D3483
	Chain - for 10 foot door		041D3485
2	Chain Pulley Bracket		041A2780
3	Master link		004A1008
4	One-Piece Rail 7 feet (2.1 m)		3707CH
	One-Piece Rail 8 feet (2.4 m)		3708CH
	One-Piece Rail 10 feet (3 m)		3710CH
5	Trolley Assembly		041A3489
6	Trolley Threaded Shaft		109B48
Not Shown
Rail Grease			83A11-2

ACCESSIONS

Description Part Number
1	Smart Control Panel	880LMW
2	Remote control	893LM

INSTALLATION PARTS

Description Part Number
1 Curved door arm	178B35
2 Door bracket with clevis pin and f41A45047-1
3 Emergency release rope and handle 041A2828
4 Header bracket with clevis pin and041A4353-1 fastener
5 Remote control visor clip	29C151
6 Safety sensor bracket	041-0399-000
7 Safety sensor kit with receiving and 041-0136 sending sensors with 3 feet (.9 m) 2-conductor wire
8 Straight door arm	178B34
9 White and red/white wire	041B4494-1
10 3V CR2032 lithium battery	10A20
11 Extension brackets)	041A5281-1
Not Shown
User's Guide	114-5802-000 (Rev. C)

Repair Parts

GARAGE DOOR OPENER PARTS

Description Part Number
1	Chassis Support Bracket 041C5069
2	Chain spreader 041A4208-2
3	Gear and Sprocket 041A5658-1
4	Gear Case 041A5532
5	Front End Panel 041A7756-1
6	Light Socket 041C0279
7	Light Lens 041A7562
8	Capacitor 030B0652
9	Motor with Travel Module 041A7767
10	Travel Module 041D7742-5
11	Cover 041D8856
12	Receiver Logic Board 050ACTBLKMC
13	Logic Board End Panel 041D0216-2
	Not Shown
	Wire Harness 041A7814
	Transformer 041A0308

CONTACT INFORMATION

Address repair parts order to: For installation and service information

L

6050 S. Country Club Rd.

Tucson, AZ 85706

Visit us online at:

LiftMaster.com

or

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

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2023LiftMaster

All Rights Reserved

Manufacturers Association

International

Pièces détachées

PIECES D'ASSEMBLAGE DE RAIL

S. Country Club No. 107

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Instalación

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