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Overhead door Legacy 920 User Manual

Overhead door Legacy 920
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INSTALLER: LEAVE THIS MANUAL WITH HOMEOWNER
HOMEOWNER: SAVE THIS MANUAL FOR FUTURE REFERENCE
BELT/CHAIN DRIVE GARAGE DOOR OPENER
Legacy® 920, MODELS 7020H, 7020H-B
7120H, 7120H-B
PROGRAMMING, OPERATION & MAINTENANCE MANUAL
39519503545 10/2017
STOP
Need help or have questions?
For answers and assistance,
visit www.OverheadDoor.com
or call Customer Service at: 1-800-929-3667
To reduce the risk of injury to persons or damage to property, use this opener only with a sectional residential door.
WARNING
!
Por reduire le risque de blessures ou de dommages materials, utillsez cet ouvre-porte uniquement pour une porte
a section re sidentielie.
AVERTISSEMENT
!
SERIAL NUMBER DECAL
iDCM SERIAL NUMBER
Alternate language manuals available at:
Idioma alternativo manuales disponibles en:
Autre langue manuels disponibles à:
www.OverheadDoor.com
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Overhead door Legacy 920 Specifications

General IconGeneral
BrandOverhead door
ModelLegacy 920
CategoryGarage Door Opener
LanguageEnglish

Summary

Safety Notifications and Instructions

Overview of Potential Hazards

Explains potential hazards related to garage door openers and safety symbols used.

Important Safety Instructions

Lists critical safety precautions for operating the garage door opener and its components.

Important Installation Instructions

Reduce Risk of Severe Injury or Death

Critical safety guidance to prevent severe injury or death during installation and operation.

Safety and Standard Features

Safety Systems: Safe-T-Beam and Door Detect

Explains the Safe-T-Beam non-contact reversing system and Door Detect monitoring system.

Opener Features and Components

Details features like SmartSet programming, automatic lighting, encryption, wall console, and battery backup.

Opener Programming

Overview of Powerhead Controls

Describes the programming buttons, LEDs, and the three main programming functions: Travel Limits, Force Control, and Remote Programming.

Programming the Down Travel Limit

Step-by-step guide to setting the lower limit for the garage door travel.

Programming the Up Travel Limit

Step-by-step guide to setting the upper limit for the garage door travel.

Programming Force and Contact Reverse

Setting Force Control and Adjustments

Explains how force settings are programmed and when adjustments might be needed.

Performing the Contact Reverse Test

Details the procedure for testing the door's safety reversing mechanism upon contact.

Programming Additional Remote Controls

How to Program Remote Controls

Step-by-step instructions for programming additional remote transmitters to the garage door opener.

Maintenance and Adjustments

Regular Maintenance Tasks

Lists routine monthly maintenance checks including safety tests, lubrication, and system checks.

Component Maintenance and Replacement

Covers specific tasks like checking Safe-T-Beam, door balance, and replacing remote batteries.

Light Bulb Replacement

Instructions for safely replacing the light bulbs in the garage door opener.

Adjustment Guides and Force Settings

Explains how to adjust force settings and provides a chart for force levels based on LED indicators.

Locating Safe-T-Beam Pairs and Wire Diagram

Provides guidance on positioning Safe-T-Beam sensors and a wiring diagram for the opener.

Troubleshooting

Common Opener Problems and Solutions

Lists common issues with the opener and provides steps to resolve them.

Battery Backup Installation

Installing and Testing the Battery Backup

Instructions for installing, testing, and replacing the battery backup unit for the opener.

Optional Programming & Accessories

Clearing Memory of Remotes

Procedure to erase all programmed remotes, keypads, and transmitters from the opener's memory.

Vehicle Programming

Programming HomeLink and Car2U Systems

Guides for programming HomeLink and Car2U systems to operate the garage door opener.

Wireless Keypad Programming

Keypad Programming Steps

Instructions for setting a PIN, programming to a single opener, and programming for multiple openers.

Keypad Operation, Battery Replacement, and Advanced Options

Covers operating the keypad, replacing batteries, and setting temporary or new PINs.

Powerhead Parts

List of Powerhead Components

Identifies and lists all the parts that make up the powerhead unit.

Channel Parts

List of Rail and Channel Components

Details the various parts that constitute the channel and rail assemblies.

DASMA Information

Garage Door Opener Safety and Maintenance Guidelines

Provides essential safety information, emphasizing that openers are not toys and proper usage is crucial.

Teaching Children Safety and Routine Maintenance

Offers advice on educating children about garage door safety and performing routine maintenance checks.

Limited Warranty

Warranty Terms and Conditions

Outlines the warranty periods for different components and terms of coverage.

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