Belt Drive Battery Backup
Garage Door Opener
Models
• HD920EV
• HD930EV
• LW5000EV
• WD962KEV
• WD962KPEV
• WD962MLEV
• 349544
FOR RESIDENTIAL USE ONLY
■ 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 garage door opener are required to ensure safe operation.
■ The model number label is located on the left side panel of your garage door
opener.
■ This garage door opener is compatible with MyQ
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.
. .
®
is connected and
®
and Security✚ 2.0™
Write down the following information for
future reference:
Model Number:
Serial Number:
Date of Purchase:
CONTENTS
Assembly . . . . . . . . . . . . . . . . .5-9
®
. . 22-25
Power. . . . . . . . . . . . . . . . . . 26-28
Operation . . . . . . . . . . . . . . . . . 34
Features . . . . . . . . . . . . . . . . . . 35
Warranty. . . . . . . . . . . . . . . . . . 45
www.chamberlain.com
The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196