Chamberlain 1000SDC-R, 2000SDC-R Garage Door Opener User Manual

For Residential Use Only
Garage Door Opener
Owner’s Manual
Model 2000SDC-R
1/2 HP
Model 1000SDC-R
1/3 HP
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 opener are required to ensure safe operation.
The model number label is located on the back of your opener.