The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.chamberlain.com
CONTENTS
Preparation .............................. 1-4
Assembly ................................. 5-9
Installation ............................ 10-17
Install the Door Control ............. 18-19
Install the Protector System
®
...... 20-23
Power .................................. 24-25
Adjustments .......................... 26-28
Operation.................................. 29
Features ................................... 30
Remote Control .......................... 31
To Erase the Memory .................... 32
To Open the Door Manually ............ 32
Maintenance .............................. 33
Diagnostic Chart ......................... 34
Warranty .................................. 35
Chain Drive
Garage Door Opener
■ 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 garage door opener are required to ensure safe operation.
■ The model number label is located on the back panel of your garage door opener.
■ This garage door opener is compatible with Security✚ 2.0™ accessories.
Serial Number:
Date of Purchase:
Model Number:
Models HD220, HD220C,
PD220, PD222, LW260C,
and LW2200
FOR RESIDENTIAL USE ONLY
INSTALL ON 7 FOOT
SECTIONAL DOORS ONLY
Register your new garage door opener at
www.prodregister.com/chamberlain or
scan the QR code with your smartphone
Write down the following information
for future reference:
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