Chamberlain 8587W User Manual

Wi-Fi
®
Garage Door Opener
Chain Drive Models 8587W and 8587WL
• Please read this manual and the safety materials
carefully!
• 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.
• This garage door opener is ONLY compatible with
myQ
®
and Security+ 2.0
®
accessories.
• DO NOT install on a one-piece door if using devices
or features providing unattended close. Unattended
devices and features are to be used ONLY with
sectional doors.
• Attach warning labels to the location indicated on
label.
FOR RESIDENTIAL USE ONLY
LiftMaster
300 Windsor Drive
Oak Brook, IL 60523
Register your garage door opener to receive
updates and offers from LiftMaster
Send it in by texting
the photo to 71403 (US)
or visit www.liftmaster.photo (Global)
Take a photo of the camera icon
including the points ( ).
®�
®�

Chamberlain 8587W Specifications

General

Type	Belt Drive
Horsepower	1/2 HP
Smart Technology	Yes
Max Door Height	7 feet
Battery Backup	Yes
Wi-Fi Connectivity	Yes
Remote Control	Yes
Smart Home Compatibility	Yes
Warranty	Lifetime

Summary

Preparation and Setup

Smartphone Connectivity Requirements

Outlines requirements for smartphone control via myQ app.

Assembly Procedures

Attach Rail to Opener Unit

Step-by-step guide to connect the opener rail.

Installation Guide

Key Installation Safety Instructions

Critical safety and installation guidelines.

Determine Header Bracket Location

Guides on finding the optimal spot for the header bracket.

Install Header Bracket (Wall or Ceiling)

Steps for mounting the header bracket to wall or ceiling.

Connect Rail to Header Bracket

Position Opener Unit

Mount Garage Door Opener

Install Door Bracket

Connect Door Arm to Trolley

Door Control Installation

Mount the Door Control Panel

Wire Door Control to Opener

Protector System Installation

Install Safety Reversing Sensors

Guides on mounting the safety sensors.

Wire Safety Reversing Sensors

Instructions for connecting the safety sensor wiring.

Power Connection

Connect Power Supply

Details methods for connecting power to the opener.

Align Safety Reversing Sensors

Adjustments and Testing

Program Travel Limits

Sets the open and close limits for the door.

Automatic Force Calibration

Calibrates the opener's force sensitivity.

Test Safety Reversal System

Verifies the door's safety reversal function.

Test Protector System Sensors

Confirms the safety reversing sensors are functioning correctly.

Operating the Garage Door Opener

General Opener Safety

General safety guidelines for operating the opener.

Connect Opener to Smartphone

Steps to connect the opener to a smartphone via Wi-Fi.

Using the Door Control Panel

Smart Control Panel Operation

Remote Control Operation

Troubleshooting and Diagnostics

Opener Diagnostic Chart

Lists codes for diagnosing opener issues.