Installation Manual
Chain Drive Garage Door Opener
Model D2101
FOR RESIDENTIAL USE ONLY
PREǫPROGRAMMED REMOTE
CONTROL INCLUDED
To register your garage door opener to receive
updates and offers from Chamberlain, visit
chamberlain.registria.com or use the icon below:
www.chamberlain.com
1. Take a photo of the camera icon including
the points (
).
2. Send it in by texting the photo to 71403 (US).
• 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 garage door opener are required to ensure safe operation.
• The model number label is located on the back panel of your garage door opener.
• This garage door opener is compatible with myQ® and Security+2.0® accessories.
• 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.
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