The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois
www.liftmaster.com
®
GARAGE DOOR OPENERModels 1355C – 1/2HP 1345C – 1/3HPFor Residential Use Only
Owner’s Manual■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 front panel of your opener.