Chamberlain B1381C User Manual

Owner’s Manual
B1381C
Belt Drive Garage Door
Opener
FOR RESIDENTIAL USE ONLY
PRE-PROGRAMMED REMOTE
CONTROL INCLUDED
LED 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 left side 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 10
Install the Door Control 20
Install the Protector System® 22
Connect Power 26
Adjustments 28
Battery Backup 31
myQ® App Control 32
Connect With Your Smartphone 32
Operation 33
Using your Garage Door Opener 34
To Open the Door Manually 34
Smart Control Panel® 35
Remote Control and Keyless Entry 36
HomeLink® 36
To Erase the Memory 37
Maintenance 38
Troubleshooting 39
Accessories 41
Warranty 42
Repair Parts 43
www.chamberlain.com

Chamberlain B1381C Specifications

General

Type	Belt Drive
Smart Technology	Yes
Max Lift Power	1.25 HP
Battery Backup	Yes
Drive System	Belt Drive
Connectivity	Wi-Fi
Security	Security+ 2.0
Lighting	LED
Remote Controls Included	2
Motor Type	DC
Warranty	Lifetime motor warranty

Summary

Preparation

Safety Symbol and Signal Word Review

Review of safety symbols and signal words used in the manual.

Unattended Operation

Information on features allowing door closure without direct supervision.

Check the Door

Steps to ensure the garage door is balanced and moves freely.

Assembly

Assemble the Rail and Install the Trolley

Instructions for assembling the opener rail and installing the trolley.

Installation

IMPORTANT INSTALLATION INSTRUCTIONS

Crucial safety warnings and instructions for installing the garage door opener.

Adjustments

Program the Travel

Setting the open and close limits for the garage door opener.

Operation

IMPORTANT SAFETY INSTRUCTIONS

Key safety guidelines to follow during the operation of the garage door opener.

Maintenance

Maintenance Schedule

Recommended monthly and yearly maintenance tasks for the garage door opener.

The Remote Control Battery

Information on replacing the battery in the remote control transmitter.

Troubleshooting

Diagnostic Chart

A guide to diagnosing problems using error codes and symptoms.

Warranty

Contact Information

Details for contacting Chamberlain for support and warranty claims.

CHAMBERLAIN® LIMITED WARRANTY

Overview of the product's limited warranty terms and conditions.