LiftMaster 8500W DC Battery Backup Wall Mount Wi-Fi Garage Door Opener Owner’s Manual

: June 1, 2024
: LiftMaster

Table of Contents

SMART
QUIET AND RELIABLE
SECURE
MASTERFUL ENGINEERING .
STANDARD SPECS .
SHIPPING
SAFETY AND SECURITY.
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

8500 W
DC BATTERY BACKUP WALL MOUNT
WI- FI® GARAGE DOOR OPENER
The ultimate garage access solution, designed to optimiz espace .

KEY FEATURES
SPACE-SAVING
Design Maximizes
Versatility
HEAVY LIFTING
Powers 850 lbs. Doors
LED LIGHT
Mounts Anywhere

MyQ® Technology makes this openerc ompatible
with multiple home automation platforms, including :

Visit LiftMaster.com/WorksWithMyQ for a full list of MyQ partners.*

SMART

SPACE-SAVING DESIGN OPENS UP THE CEILING.
BUILT- INWI -FI FOR THE EAS I EST WAY TO CONNECT THE GARAGE.
MyQ REMOTE LED LIGHT PROVI DES BRI GHT, MA I NTENANCE-FREE ILLUMINATION.
INCLUDED AUTOMATIC GARAGE DOOR LOCK MAKES THE GARAGE DOOR VIRTUALLY I MPENETRABLE.
MyQ MOBILE APP LETS USERS RECEIVE ALERTS AND CONTROL THE OPENER FROM ANYWHERE.**

QUIET AND RELIABLE

WALL-MOUNT DESIGN AND QUIET DC MOTOR ELIMINATE NOISE AND VIBRATIONS THROUGH THE CEILING AND PROVIDE SMOOTH OPERATION.
HEAVY-LIFTING POWER OPERATES DOORS UP TO 850 LBS.
INTEGRATED BATTERY BACKUP ENSURES ACCESS EVEN WHEN THE POWER’S OUT.
WARRANTY LIFETIME MOTOR, 5-YEAR PARTS, 1-YEAR BATTERY AND ACCESSORIES.

SECURE

TIMER-TO-CLOSE AUTOMATICALLY CLOSES THE DOOR AFTER A PRESET AMOUNT OF TIME.
SECURITY+ 2.0® SENDS A NEW CODE WITH EVERY REMOTE CLICK.
MOTION DETECTOR AUTOMATICALLY TURNS ON THE LIGHT.
THE PROTECTOR SYSTEM® AUTO-REVERSES THE DOOR IF THERE’S AN OBSTRUCTION.

Linking your MyQ account to a partner may require an additional accessory purchase or subscription fee.
** MyQ Remote LED Light must be installed to enable use of Timer-to-Close or MyQ smartphone control of the garage door. See User Guide for additional information.
† Battery Backup must be installed. Must use 15″ or greater radius track. Door must be properly balanced.
Smartphone not included.

PRODUCT GUIDE 8500W
DC BATTERY BACKUP WALL MOUNT
WI-FI GARAGE DOOR OPENER

INCLUDED ACCESSORIES:

827LM| | MyQ REMOTE LED LIGHT
Operates automat ically with the opener and works with the MyQ App.
---|---|---
485LM| | INTEGRATED BATTERY BACKUP
Powers up the opener when the power ’s out
841LM| | AUTOMATIC GARAGE DOOR LOCK
Deadbolts the garage door automat ically every time it closes.
880LMW| | SMART CONTROL PANEL®
LCD display enables simple programming and adjustment of settings.
893MAX| | 3-BUTTON REMOTE CONTROL
Operates up to 3 openers or MyQ Light Accessor ies.

POWERFUL ADD-ONS:

374UT| | MINI UNIVERSAL REMOTE CONTROL
Compact and portable to provide quick, easy garage access.
---|---|---
877MAX| | WIRELESS KEYLESS ENTRY
Provides convenient , secure access from outside the garage with a 4-digit PIN.

MASTERFUL ENGINEERING .

MOTOR
– Heavy-Duty 12V DC
– Automatic Thermal Protect ion
– Permanent Lubr ication

POWER
– 120V AC
– 60 Hz Vol tage
– 1.5A Cur rent Rat ing
– UL® Listed
– 6′ Power Cord (3-Prong)

MECHANICS
– Steel Chassis and Plast ic Cover
– Internal Chain and Sprocket Dr ive Mechanism (63:1 Gear Reduct ion)
– Auto-Force Adjustment for Changing Weather and Envi ronmental Conditions
– Elect ronic Limi ts for Easy Setup
– DC Wi-Fi Logic Board with Built – In Surge Suppressor ( for Replacement Logic Boards, Order Part 050DCRJWF)
– 2 Lock Terminals Al low Another Lock to Be Added for Ext ra Secur i ty (2 Max. )

8500W
DC BATTERY BACKUP WALL MOUNT
WI -FI® GARAGE DOOR OPENER

DIMENSIONS
Max. Door Size: 14 ft .
Headroom Clearance Requi red: 3 in. from Center of Torsion Bar

SPEED
8.5″
Per second for door to move upward
7.6″
Per second for door to move downward

MAX. DOOR WEIGHT
850 lbs. †

STANDARD SPECS .

SECURITY

SECURITY+ 2.0®
RADIO CONTROLS

Operat ing Temperature: -31°F to 149°F 3-Button Remote Control (893MAX)
– Remote Control : 310, 315 and 390 MHz Tri -Band
– Garage Door Opener : Frequency Agile on 310, 315 and 390 MHz
– Anti -Burglary Coding
Tri -band on Security+ 2.0 coding only. Premium remote control is backwards compat ible to all Lift Master® openers manufactured since Januar y 1993.

ENCRYPTED CONTROLS
Smar t Cont rol Panel® (880LMW)
– Timer- to-Close
– Program Remote Controls, Keypads and MyQ Accessories
– Maintenance Alert System
– Easy Wi -Fi Setup

SMART

MyQ® RADIO

– Provides 2-way communicat ion from garage door opener and MyQ accessor ies.
– Enables monitoring and control of garage door openers and light ing controls via smar tphone, tablet or computer.
MyQ Remote LED Light must be installed to enable use of Timer- to- Close or MyQ smar tphone cont rol of the garage door. See User Guide for additional information.

HOMELINK® COMPATIBLE
(VERSION 4.0 OR HIGHER)
May require an external adapter depending on the model and year of your vehicle. Visit HomeLink.com for additional information.

ELECTRICAL

LIGHTING
MyQ REMOTE LED LIGHT
(827LM)
– Multiple Programming Opt ions, Including MyQ App Cont rol
– Mounts to Ceiling or Wall
– Easy- to-Clean Hinged Cover

SHIPPING

SHIPPING WEIGHT
( in lbs. )
CARTONS (1)
CARTON 1: 27.88″ x 11.61″ x 9.79″
– Garage Door Opener Head (8500W)
– Smart Control Panel (880LMW)
– 3-But ton Remote Cont rol (893MAX)
– The Protector System® Safety Reversing Sensors
– Bat ter y (485LM)
– Automatic Garage Door Lock (841LM)
– MyQ Remote LED Light (827LM)

SAFETY AND SECURITY.

– Automatic Garage Door Lock Included (2 Max. )
– Aler t -2-Close/Unat tended Close Operat ion††
– Motion Detect ion Feature on Control Panel
– Hands-Free Work Lights On
– Emergency/Quick Release
– Ventilation/Pet Opening
– Down Safety Reverse
– Up Safety Stop
– Safety Beam Obstruction Turns Lights On
– Maintenance Alert System
– Garage Door Opener Capacity of up to 40 Remote Cont rols, 4 Wi reless Keyless Entry Systems and 16 MyQ Devices

†Battery Backup must be installed. Must use 15″ or greater radius track. Door must be properly balanced.
††Note: to reduce the risk of injury to persons, only use Alert-2-Close/Unattended Close Operation features when installed with a sectional door.
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