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Chamberlain LA400PKGUL User Manual

Chamberlain LA400PKGUL
52 pages
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LA400PKGUL Single Arm Package
LA400DC Primary 24 VDC Actuator Arm
for single swing gate applications
LA400DCS Secondary 24 VDC Actuator Arm
for dual swing gate applications
RESIDENTIAL DC
VEHICULAR SWING GATE OPERATOR
Model LA400UL
INSTALLATION MANUAL
THIS PRODUCT IS TO BE INSTALLED AND
SERVICED BY A TRAINED GATE SYSTEMS
TECHNICIAN ONLY.
This model is for use on vehicular passage
gates ONLY and not intended for use on
pedestrian passage gates.
This model is intended for use in Class I, II,
and III vehicular swing gate applications.
Visit LiftMaster.com to locate a professional
installing dealer in your area.
This gate operator is compatible with myQ
®
and Security+ 2.0
®
accessories.
OPERATOR REQUIRES A
LIFTMASTER EXTERNAL
MONITORED ENTRAPMENT
PROTECTION DEVICE BE
INSTALLED IN ALL
ENTRAPMENT ZONES
OPERATOR REQUIRES A
LIFTMASTER EXTERNAL
MONITORED ENTRAPMENT
PROTECTION DEVICE BE
INSTALLED IN ALL
ENTRAPMENT ZONES
LiftMaster
300 Windsor Drive
Oak Brook, IL 60523
Access installation and technical support
guides or register this product
Send it in by texting the
photo to 71403.
Take a photo of the camera
icon including the points ( ).
1.
2.
LA400PKGULTECH

Table of Contents

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Chamberlain LA400PKGUL Specifications

General IconGeneral
TypeSwing Gate Opener
Power Supply120V AC
Max Gate Length16 ft
Battery BackupYes
Power SourceElectric
UL ListingYes
Operating Temperature-4°F to 122°F
Remote ControlYes
Motor TypeDC
DriveChain
Safety FeaturesObstacle Detection

Summary

Introduction and Specifications

Carton Inventory

Lists the contents of the product's carton and hardware bag.

Operator Specifications

Provides detailed technical specifications of the gate operator.

Safety and Installation

UL325 Entrapment Protection Requirements

Outlines UL325 requirements for entrapment protection devices.

Safety Installation Information

Provides critical safety guidelines for gate operator installation.

Installation Tips

Offers essential tips for a successful gate operator installation.

Adjustment and Programming

Limit and Force Adjustment

Explains how to set gate travel limits and force.

Remote Controls (Not Provided)

Instructions for programming remote controls to the operator.

LiftMaster Internet Gateway (not provided)

Steps for programming the operator to the LiftMaster Internet Gateway.

Operation and Maintenance

Control Board Overview

Identifies and explains the functions of control board components.

Manual Release

Instructions for manually disengaging and engaging the operator.

Maintenance Chart

Schedule and tasks for regular gate operator maintenance.

Troubleshooting

Diagnostic Codes

How to view and interpret diagnostic codes displayed by the operator.

Troubleshooting Chart

A chart correlating symptoms with possible causes and solutions.

Accessories, Diagrams, and Support

Repair Parts

Part numbers for components of the control box and operator arm.

Wiring Diagram

Detailed wiring diagram for the standard control box.

Accessories

Lists entrapment protection devices, remote controls, and other accessories.

Warranty

Terms and conditions of the product's limited warranty.

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