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Chamberlain B353 User Manual

Chamberlain B353
88 pages
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Owner’s Manual
B353
Belt Drive Garage Door
Opener
FOR RESIDENTIAL USE ONLY
PRE-PROGRAMMED REMOTE
CONTROL INCLUDED
Smart Garage Opener
l Please read this manual and the enclosed safety materials
carefully!
l Fasten the manual near the garage door after installation.
l The door WILL NOT CLOSE unless the Protector System® is
connected and properly aligned.
l Periodic checks of the garage door opener are required to
ensure safe operation.
l The model number label is located on the front panel of your
garage door opener.
l This garage door opener is compatible with myQ
®
and
Security+2.0® accessories.
l DO NOT install on a one-piece door if using devices or features
providing unattended close. Unattended devices and features are
to be used ONLY with sectional doors.
Contents
Preparation 2
Assembly 6
Installation 11
Install the Door Control 21
Install the Protector System® 23
Connect Power 27
Adjustments 29
myQ® App Control 32
Operation 33
Using your Garage Door Opener 35
Push Button Door Control 35
Remote Control and Keyless Entry 35
HomeLin 35
To Erase the Memory 36
To Open the Door Manually 36
Maintenance 37
Troubleshooting 38
Warranty 41
Repair Parts 42
www.chamberlain.com
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Chamberlain B353 Specifications

General IconGeneral
TypeBelt Drive
Horsepower1/2 HP
Max Door Height7 ft
Lift Capacity500 lbs
Smart TechnologyYes
Battery BackupNo
LightingLED
ConnectivityWi-Fi
Remote Controls Included2
Security+ 2.0Yes
Motor TypeDC
Safety FeaturesSafety sensors
Safety and SecuritySecurity+ 2.0
Warranty1 year parts
Drive SystemBelt

Summary

Preparation Guide

Safety Symbol and Signal Word Review

Explains safety symbols and signal words used in the manual.

Unattended Operation Guidelines

Defines unattended operation and its usage restrictions.

Door Inspection and Balance Check

Instructions for checking door balance, binding, and seals before installation.

Smartphone Connectivity and Wi-Fi Setup

Guidance on checking Wi-Fi signal strength for smartphone connectivity.

Additional Installation Items

Lists optional items required for installation based on garage setup.

Tools Needed for Installation

Lists necessary tools for installation.

Carton Inventory

Lists parts included in the carton.

Hardware Components Overview

Details hardware components for assembly and installation steps.

Assembly Instructions

Assemble Rail and Install Trolley

Instructions for assembling the rail and installing the trolley.

Fasten Rail to Motor Unit

Steps to securely attach the rail assembly to the motor unit.

Install Idler Pulley and Belt

Instructions for installing the idler pulley and drive belt.

Tighten Belt and Install Sprocket Cover

Procedures for setting belt tension and installing the sprocket cover.

Installation Procedures

Important Installation Safety Warnings

Critical safety warnings and general instructions before starting installation.

Header Bracket Location and Installation

Guides on selecting the correct header bracket mounting location based on door type.

Attach Rail to Header Bracket

Instructions for connecting the rail assembly to the installed header bracket.

Position and Hang Garage Door Opener

Guidance on placing the opener unit correctly relative to the door and rail.

Install Light Bulb and Emergency Release

Instructions for installing the light bulb and attaching the emergency release rope.

Install the Door Bracket

Instructions for mounting the door bracket onto the garage door, with options for different door types.

Connect Door Arm to Trolley

Steps for connecting the door arm to the trolley for sectional and one-piece doors.

Install and Wire the Door Control

Steps for installing the wall-mounted door control unit and wiring.

Wire Safety Reversing Sensors

Steps for wiring the safety reversing sensors to the garage door opener.

Connect Power to the Opener

Procedures for connecting the garage door opener to a power source.

Align Safety Reversing Sensors

Guide to aligning the safety reversing sensors for proper operation.

Adjustments and Testing

Travel Limit and Force Adjustments

Overview of electronic controls for setting travel limits and force adjustments.

Program Travel Limits and Test Systems

Detailed instructions for programming travel limits and testing safety systems.

Opener Operation

General Operation Safety Instructions

Comprehensive safety warnings and guidelines for operating the garage door opener.

Opener Features Overview

Overview of features like myQ, Timer-to-Close, and safety sensors.

Using Door Controls and Remotes

Instructions for operating the opener with various controls and programming remotes.

Manual Door Opening and Memory Erasure

Procedures for manual door opening and erasing settings.

Maintenance Schedule

Scheduled Maintenance Tasks

Recommended maintenance for rollers, hinges, and safety reversal system.

Remote Control Battery Replacement

Guidance on replacing the battery in the remote control.

Troubleshooting Guide

Diagnostic Code Chart

A chart listing diagnostic codes, symptoms, and solutions for common opener issues.

Resolving Common Opener Problems

Solutions for issues like remote control failure, Wi-Fi problems, and beep codes.

Available Accessories

Rail Extensions and Keypad

Information on rail extension kits and the wireless keypad accessory.

Remote Controls and Smart Home Devices

Details on remote controls and smart lamp/light switch accessories.

Warranty Information

Contact Information and Support

Provides contact details for customer support and service.

Limited Warranty Terms and Conditions

Details the limited warranty terms, period, and exclusions.

Repair Parts Catalog

Rail and Installation Component Parts

Lists part numbers for rail assembly and installation components.

Garage Door Opener Unit Parts

Lists part numbers for the main garage door opener unit components.

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