Chamberlain HD920EV Manual

Belt Drive Battery Backup Garage Door Opener
HD920EV • 349544 • WD962KEV • WD962KPEV
Write down the following information for
future reference:
Model Number:
Serial Number:
Date of Purchase:
Models
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
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™ 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.
.
® is connected and properly
www.chamberlain.com
The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
CONTENTS
Preparation . . . . . . . . . . . . . . . .2-5
Assembly . . . . . . . . . . . . . . . . 6-10
Installation . . . . . . . . . . . . . . 11-20
Install the Door Control . . . . . . 21-23
Install the Protector System ® . . 23-26
Power. . . . . . . . . . . . . . . . . . 27-28
Adjustments . . . . . . . . . . . . . 29-31
Battery Backup. . . . . . . . . . . . 32-33
Operation . . . . . . . . . . . . . . . . . 34
Features . . . . . . . . . . . . . . . . . . 35
Door Control . . . . . . . . . . . . . 36-38
Remote Control . . . . . . . . . . . 39-40
To Erase the Memory . . . . . . . . . 40
To Open the Door Manually . . . . . 41
Maintenance . . . . . . . . . . . . . . . 42
Troubleshooting. . . . . . . . . . . 43-44
Repair Parts . . . . . . . . . . . . . 45-46
Accessories. . . . . . . . . . . . . . . . 47
Warranty. . . . . . . . . . . . . . . . . . 48