Chamberlain PD300DM Manuale Utente

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The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.chamberlain.com
GARAGE DOOR OPENER
 
Model PD300DM • 1/2 HP
For 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.