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Chamberlain LiftMaster LM3800A User Manual

Chamberlain LiftMaster LM3800A
25 pages
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Anleitungen - Garagentorantrieb Modell LM3800A
Instructions - Modèle LM3800A de ouvre-porte de garage
Instructions - Garage Door Operator Model LM3800A
Instruktioner - Model LM3800A Garageportsåbner
Instrucciones - Abridor de la puerta de garage Modelo LM3800A
Istruzioni - Apriporta per garage Modello LM3800A
Instruksjonene - Garasjeportåpner Modell LM3800A
Instrukties - Model LM3800A Garagedeuropener
Instruções - Operador automático de porta Modelo LM3800A
Instruktioner - Garageportöppnare Modell LM3800A
Ohjeet - Autotallin oven avaaja Malli LM3800A
Návody - Pohon garážových vrat model LM3800A
Obrázky - Otvárač garážových vrát model LM3800A
Útmutatók - A LM3800A as modell garázsajtók haitós
Upute - Uređaj za otvaranje garažnih vrata Model LM3800A
Instrukcje - Napęd drzwi garażowych model LM3800A
Instrucţiuni - Dispozitiv de deschis uşa garajului modelul LN3800A
Инструция - Привод гаражных ворот модель LM3800A
Chamberlain GmbH
Alfred-Nobel-Strasse 4
D66793 Saarwellingen
www.chamberlain.de
info@chamberlain.de
Optional
Accessory
Available
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Chamberlain LiftMaster LM3800A Specifications

General IconGeneral
Motor TypeDC
Voltage120V
LightingLED
Battery BackupYes
SecuritySecurity+ 2.0
ConnectivityMyQ Technology
Remote ControlYes
Safety FeaturesSafety Sensors
Maximum Door Weight650 lbs
Maximum Door Height14 ft
Remote Controls Included1
Security+ 2.0Yes
Operating Voltage120V
Warranty MotorLifetime
Horsepower3/4 HP
Warranty5-year

Summary

Safety and Introduction

Important Safety Instructions

Key safety instructions to prevent serious injury or property damage.

Planning Your Installation

Preparing Your Door and Assembly

INSTALLATION Procedures

Critical Installation Warnings

Essential safety warnings and instructions before starting installation.

Positioning the Opener

Steps to slide and securely attach the operator to the torsion bar.

Additional Installation Steps

ADJUSTMENT Procedures

Programming Travel Limits

Steps to set the desired up and down travel limits for the door.

Setting the Door Force

Procedure to adjust the force required to open and close the door.

Testing the Safety Reversal System

Critical test to ensure the door reverses upon obstruction.

OPERATION

Emergency Door Release

Procedure for safely disengaging the door from the operator.

Diagnostic Chart

Troubleshooting Flash Codes

Interpreting diagnostic codes indicated by flashing LEDs for fault finding.

PROGRAMMING

TROUBLESHOOTING

Operator Not Responding

Troubleshooting steps for when the operator does not function.

Door Movement Problems

Resolving issues like incomplete opening, reversing, or excessive strain.

TECHNICAL DATA

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