8557 Manual
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Write down the following information for installation instructions. DC Belt Drive with Battery Backup • 8557 - 3/4 hp Belt Drive FOR RESIDENTIAL USE ONLY ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the...door opener on a one -piece door. NOTE: If you are installing the garage door opener on a one -piece door, visit www.liftmaster.com for future reference: Serial Number: . ELITE Series Garage Door Opener Models • 8550 - Date of your garage door opener. ■ This garage door opener is located on the left...
Write down the following information for installation instructions. DC Belt Drive with Battery Backup • 8557 - 3/4 hp Belt Drive FOR RESIDENTIAL USE ONLY ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the...door opener on a one -piece door. NOTE: If you are installing the garage door opener on a one -piece door, visit www.liftmaster.com for future reference: Serial Number: . ELITE Series Garage Door Opener Models • 8550 - Date of your garage door opener. ■ This garage door opener is located on the left...
8557 Elite Series Users Guide Manual
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... may look different. www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 *If applicable. CONTACT INFORMATION CONTENTS Important Safety Instructions ......... 2-3 Operation 4 Using the Door Control 5 Programming-Door Control Panel ....6 Programming - The Timer-to-Close is to be used ONLY with the homeowner. ELITE Series Garage Door Opener User...
... may look different. www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 *If applicable. CONTACT INFORMATION CONTENTS Important Safety Instructions ......... 2-3 Operation 4 Using the Door Control 5 Programming-Door Control Panel ....6 Programming - The Timer-to-Close is to be used ONLY with the homeowner. ELITE Series Garage Door Opener User...