Chamberlain LiftMaster Security+ 1345 1/3HP Owner's Manual

GARAGE DOOR OPENER
Model Series 1300
For Residential Use Only
Model 1356 - 1/2HP
Model 1346 - 1/3HP
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
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.
®
The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.liftmaster.com
Model 1355 - 1/2HP
Model 1345 - 1/3HP
® is connected and