Chamberlain 2220RGD 1/2 HP User Manual
Owner’s manual
Table of contents
Document Outline
- Owner’s Manual
- TABLE OF CONTENTS
- Safety Symbol Review
- Preparing your garage door
- Hardware Inventory
- Carton Inventory
- Planning
- ASSEMBLY
- INSTALLATION
- Determine the Header Bracket Location
- Install the Header Bracket
- Attach the Rail to the Header Bracket
- Install the Protector System ®
- Position the Opener
- Hang the Opener
- Install the Door Control and Connect all Wiring
- Electrical Requirements
- Complete Safety Reversing Sensor Installation
- Install the Lights and Lens
- Attach the Emergency Release Rope and Handle
- Fasten the Door Bracket
- Connect Door Arm to Trolley
- ADJUSTMENT
- OPERATION
- Care of Your Opener
- Having a Problem?
- PROGRAMMING
- REPAIR PARTS
- ACCESSORIES
- WARRANTY