Chamberlain CONTRACTOR 8160LA, Manual

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CONTENTS
Preparation . . . . . . . . . . . . . . . .1-4
Assembly . . . . . . . . . . . . . . . . . . 5
Installation . . . . . . . . . . . . . . . 6-13
Install the Door Control . . . . . . 14-15
Install the Protector System ® . . 16-19
Power. . . . . . . . . . . . . . . . . . 20-21
Adjustments . . . . . . . . . . . . . 22-24
Operation . . . . . . . . . . . . . . . 25-30
Maintenance . . . . . . . . . . . . . . . 31
Troubleshooting. . . . . . . . . . . 32-33
Accessories. . . . . . . . . . . . . . . . 34
Warranty. . . . . . . . . . . . . . . . . . 35
Repair Parts . . . . . . . . . . . . . 36-37
CONTRACTOR Series
DC Chain Drive
Garage Door Opener
LiftMaster
300 Windsor Drive
Oak Brook, IL 60523
■
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.
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Periodic checks of the garage door opener are required to ensure safe operation.
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The model number label is located on the front panel of your garage door opener.
■
This garage door opener is ONLY compatible with MyQ ® S 2.0 ® accessories.
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DO NOT install on a one-piece door if using devices or features providing
unattended close. Unattended devices and features are to be used ONLY with
sectional doors.
NOTE: If you are installing the garage door opener on a one-piece door, visit
LiftMaster.com for installation instructions.
LiftMaster.com
Serial Number:
Date of Purchase:
Model 8160LA
FOR RESIDENTIAL USE ONLY
Write down the following information for
future reference:
.