Genie 3120 User Manual

INSTALLER: LEAVE THIS MANUAL WITH HOMEOWNER
HOMEOWNER: SAVE THIS MANUAL FOR FUTURE REFERENCE
BELT/CHAIN DRIVE GARAGE DOOR OPENERS
PROGRAMMING, OPERATION & MAINTENANCE MANUAL
39786503812, 03/2018
SERIAL NUMBER DECAL
STOP
DO NOT return product to store,
visit www.GenieCompany.com
or call Customer Service at: 1-800-35-GENIE
iDCM SERIAL NUMBER DECAL
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
!
!
Refer to the assembly poster
for opener assembly and
installation instructions. Return
to this manual for programming,
operation and maintenance.
• SingleBulbModels
• DualBulbModels
• BBUModels
• iDCMModels
• IntegratedLEDlightedModels
DO NOT use photocells from other manufacturers or openers with this opener.

Genie 3120 Specifications

General

Model	Genie 3120
Motor	DC Motor
Wi-Fi Connectivity	Yes
Remote Control	Yes
Voltage	120V
Speed	7.0 in/sec
Safety Sensors	Yes
Horsepower	3/4 HP
Warranty	Limited Lifetime (Motor), 1-Year (Parts)
Remote Controls Included	1 or 2 (depending on the kit)

Summary

Safety & Standard Features

Safe-T-Beam® (STB) Non-Contact Reversing System

Describes the non-contact reversing safety system using infrared beams.

Contact Reversing System

Important Installation Instructions

Key safety guidelines for installing the garage door opener.

Opener Programming & Accessory Installations

Setting the Down Travel Limit

Instructions for setting the lowest position the garage door will travel to.

Setting the Up Travel Limit

Instructions for setting the highest position the garage door will travel to.

Force Control and Contact Reverse Test

Adjusting door force and testing the safety reverse mechanism.

Remote Control Programming

Steps to program additional remote controls to the opener.

Keypad Programming

Homelink® and Car2U® Programming

Wireless Wall Console Programming

Aladdin Connect® Programming

Maintenance

Important Safety Instructions

Essential safety precautions to be followed during maintenance.

Regular Inspection and Maintenance Schedule

Special Installation Information

Force Setting Guide

Detailed guide to adjusting force settings for door operation.

Clearing Memory of Remotes

Procedure to erase all programmed remotes from the opener.

Troubleshooting

Opener Does Not Operate via Wall Control

Solutions for when the wall control does not activate the opener.

Opener Runs, Door Does Not Move

Troubleshooting steps if the opener motor runs but the door doesn't move.

Wall Control Works, Remote Does Not

Remote Range or Operation Issues

Door Reverses During Closing

Resolving issues where the door reverses unexpectedly during closing.

Safe-T-Beam® System Malfunction

Door Stops Closing Prematurely

Opener Activates Unexpectedly

Powerhead LED Indicators

Battery Backup Troubleshooting LEDs

DASMA Safety Guidelines