Chamberlain 1145-1/3HP - Manual

Owner's Manual
Garage Door Opener
(1100 Series -- Canada)
FOR RESIDENTIAL USE ONLY
Chamberlain Manufacturing Canada, Inc. Unit 11,
230 Bayview Drive Barrie, Ontario L4N 5E9
CAUTION! PLEASE READ THIS MANUAL CAREFULLY
The MODEL NUMBER label is located on the front panel of your opener
FASTEN THIS MANUAL NEAR THE GARAGE DOOR AFTER INSTALLATION.
PERIODIC CHECKS OF THE OPENER ARE REQUIRED TO INSURE SATISFACTORY OPERATION.
CONTENTS PAGE
Safety Rules ............................................................. 2
Carton Inventory ....................................................... 3
Features of Your Opener........................................... 3
Specifications ........................................................... 3
Accessories .............................................................. 4
Completed Installation Illustration ............................. 5
Installation Information ............................................. 5
Operation of Your Opener......................................... 6
Care and Maintenance of Your Opener ..................... 7
Assembly.................................................................. 8
Installation................................................................ 10
CONTENTS PAGE
Limit Adjustment ....................................................... 20
Force Adjustment...................................................... 21
Safety Reverse Test.................................................. 22
The Protector System

............................................. 22
Setting/Changing Code ............................................. 23
Having a Problem? ................................................... 24
Repair Parts, Rail Assembly...................................... 26
Repair Parts, Installation ........................................... 26
Repair Parts, Opener Assembly ................................ 27
How To Order Repair Parts ....................................... 28
Warranty................................................................... 28