CONTRACTOR Series Garage Door Opener
MODELS 8155 • 8165 • 8065
USER’S GUIDE
• Please read this guide and the enclosed safety materials carefully!
• 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.
• This garage door opener is ONLY compatible with MyQ
®
and Security+ 2.0
®
accessories.
• DO NOT enable the Timer-to-Close feature if you are installing the
garage door opener on a one-piece door. The Timer-to-Close is to
be used ONLY with sectional doors.
• Attach enclosed warning labels to the location indicated on label.
FOR RESIDENTIAL USE ONLY
LiftMaster
845 Larch Avenue
Elmhurst, Illinois 60126-1196
LiftMaster.com
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