Chamberlain 1000SDR 1/3 HP User Manual

TM
The Chamberlain Group, Inc.
A DUCHOSSOIS ENTERPRISE
845 Larch Avenue
Elmhurst, Illinois 60126-1196
For Residential Use Only
Garage Door Opener
Model 2000SDR
1/2 HP
Model 1000SDR
1/3 HP
Complies with UL 325
regulations effective
January 1, 1993
®
■ Please read this manual and the enclosed safety materials carefully!
■ Fasten the manual near the garage door after installation.
■ The door WILL NOT CLOSE unless the Protector System
®
is connected and properly
aligned.
■ Periodic checks of the opener are required to ensure safe operation.
■ The model number label is located on the back of your opener.

Chamberlain 1000SDR 1/3 HP Specifications

General

Horsepower	1/3 HP
Drive System	Chain Drive
Drive Type	Chain
Security	Rolling code technology
Battery Backup	No
Warranty	1 year
Remote Controls Included	1

Summary

Safety and Preparation

Safety Information and Precautions

General warnings and guidance for safe operation and installation.

Test Your Door for Balance

Procedure to check garage door balance and identify binding issues before opener installation.

Garage Door Opener Assembly

Fasten Rail to Power Unit

Safety Reversing Sensor Installation

The Protector System

Introduction to the safety reversing sensor system and its importance.

Install Safety Reversing Sensor Brackets

Details on mounting brackets for the safety sensors on door tracks, walls, or floors.

Mount and Wire Safety Sensors

Instructions for physically mounting and wiring the safety reversing sensor components.

Opener Mounting and Wiring

Position the Opener

Hang the Opener

Install Door Control and Connect Wiring

Procedures for installing the door control button and connecting all necessary wiring.

Electrical Requirements

Complete Safety Reversing Sensor Installation

Final Installation Steps

Fasten Door Bracket

Connect Door Arm to Trolley

Adjustment and Testing

Adjust UP and DOWN Limits

Adjust Force Settings

Test the Protector System

Verifying the functionality of the safety reversing sensor system.

Test the Safety Reverse System

Performing tests to ensure the door reverses correctly upon encountering an obstruction.

Opener Operation and Maintenance

Important Safety Instructions

Critical safety guidelines for operating and maintaining the garage door opener.

Troubleshooting Common Problems