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The Chamberlain Group, Inc.
A DUCHOSSOIS ENTERPRISE
845 Larch Avenue
Elmhurst, Illinois 60126
Garage Door Opener
Owner's Manual
(Model Series 1200)
For Residential Use Only
Model 1260 - 1/2HP
Model 1260-166 - 1/2HP
Model 1260-266 - 1/2HP
Model 1250 - 1/3HP
Model 1250-266 - 1/3HP
Model 1256 - 1/2HP
Model 1246 - 1/3HP
Model 1255 - 1/2HP
Model 1255-166 - 1/2HP
Model 1255-266 - 1/2HP
Model 1245 - 1/3HP
Model 1245-266 - 1/3HP
Model 1240 - 1/4HP
© ©
©
©
Complies with
UL 325
Regulations
effective
January 1, 1993.
®
Owner's Manual
■ 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 and adjustment of the opener are required to ensure safe
operation.
■ The model number label is located on the front panel of your opener.