Genie 3120H User Manual

INSTALLER: LEAVE THIS MANUAL WITH HOMEOWNER
HOMEOWNER: SAVE THIS MANUAL FOR FUTURE REFERENCE
BELT/CHAIN DRIVE GARAGE DOOR OPENER MODELS:
3020H & 3020H-B, 3120H & 3120H-B
PROGRAMMING, OPERATION & MAINTENANCE MANUAL
39517503545 10/2017
STOP
Need help or have questions?
For answers and assistance,
visit www.GenieCompany.com
or call Customer Service at: 1-800-35-GENIE
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
!
Alternate language manuals available at:
Idioma alternativo manuales disponibles en:
Autre langue manuels disponibles à:
www.GenieCompany.com
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Genie 3120H Specifications

General

Brand	Genie
Model	3120H
Category	Garage Door Opener
Language	English

Summary

Safety Notifications and Instructions

Overview of Potential Hazards

Describes potential dangers associated with garage door openers and their operation.

Important Safety Instructions

Key safety guidelines and precautions for users and installers.

Important Installation Instructions

To Reduce the Risk of Severe Injury or Death

Critical instructions to prevent serious injury or death during installation and operation.

Opener Programming

Powerhead Control Overview

Programming Down Travel Limit

Step-by-step guide to setting the door's lower travel limit.

Programming Up Travel Limit

Step-by-step guide to setting the door's upper travel limit.

Force and Contact Reverse Programming

Instructions for adjusting force settings and testing the contact reverse feature.

Additional Remote Control Programming

Guide for programming new remotes or re-programming existing ones.

Troubleshooting

Powerhead LED Indicators

Genie Battery Backup Installation

Installing the Genie Battery Backup

Step-by-step instructions for installing the battery backup unit on the opener.

Optional Programming and Accessories

Clearing Remote Control Memory

Instructions for erasing all programmed remotes, keypads, and transmitters.

Programming HomeLink® System

Programming Car2U® System

Wireless Keypad Programming

Instructions for programming and mounting the wireless keypad for opener access.

DASMA Information

Garage Door System Safety Principles

Emphasizes safety principles for automatic garage door systems.

Child Safety Education

Routine Maintenance Importance

Opener Maintenance Checks

Force Setting Test Procedure