3850 Elite Series Manual
Page 1
® GARAGE DOOR OPENER Models 3850 3850-267 For Residential Use Only Com Details The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com patible with See Page 29 for Owner's Manual ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■...
® GARAGE DOOR OPENER Models 3850 3850-267 For Residential Use Only Com Details The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com patible with See Page 29 for Owner's Manual ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■...
3850 Elite Series Manual
Page 33
...may appear during the operations of the unit: Message SAFETY SENSORS CHECK ALIGNMENT, BLOCKAGE OR MISWIRING SEE OWNER'S MANUAL Message SAFETY SENSORS MALFUNCTION CHECK MISWIRING SEE OWNER'S MANUAL Message LEARN REMOTE CONTROL PRESS LEARN BUTTON TO CONFIRM Meaning: This message will appear if the Safety ... Message BATTERY BACKUP ENABLED Message BATTERY BACKUP ENABLED Message BATTERY LOW BATTERY BACKUP ENABLED Message BATTERY BAD REPLACE BATTERY NOW SEE OWNER'S MANUAL Message POWER RESTORED BATTERY CHARGING Meaning: This message will appear when the 'Lock' button has been pressed and held for...
...may appear during the operations of the unit: Message SAFETY SENSORS CHECK ALIGNMENT, BLOCKAGE OR MISWIRING SEE OWNER'S MANUAL Message SAFETY SENSORS MALFUNCTION CHECK MISWIRING SEE OWNER'S MANUAL Message LEARN REMOTE CONTROL PRESS LEARN BUTTON TO CONFIRM Meaning: This message will appear if the Safety ... Message BATTERY BACKUP ENABLED Message BATTERY BACKUP ENABLED Message BATTERY LOW BATTERY BACKUP ENABLED Message BATTERY BAD REPLACE BATTERY NOW SEE OWNER'S MANUAL Message POWER RESTORED BATTERY CHARGING Meaning: This message will appear when the 'Lock' button has been pressed and held for...
3850 Elite Series Manual
Page 36
... reversing sensor brackets (2) 14 485LM Battery NOT SHOWN 101D173 Push bar for door control 41A2770-13 Installation hardware bag (includes hardware listed on page 5) 114A3406 Owner's manual 114A3406SP Owner's manual - NO.
... reversing sensor brackets (2) 14 485LM Battery NOT SHOWN 101D173 Push bar for door control 41A2770-13 Installation hardware bag (includes hardware listed on page 5) 114A3406 Owner's manual 114A3406SP Owner's manual - NO.