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Question posted by johed on January 30th, 2014

How To Change A Lift Master Smart Control Panel Battery

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Related LiftMaster 3850 Manual Pages

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. ■...

3850 Elite Series Manual - Page 2

... 29 To open the door manually 30 Care of your garage door and/or the garage door opener if you do not comply with the instructions and warnings contained in this Signal Word on the following pages, it will alert you to the possibility of damage to your opener 30 Having a problem? (Troubleshooting 31 Diagnostic chart 32 Smart Control Panel®...

3850 Elite Series Manual - Page 3

... loosen, move or adjust garage door, door springs, cables, pulleys, brackets or their hardware, ALL of balance, call a trained door systems technician. To prevent damage to garage door and opener: • ALWAYS disable locks BEFORE installing and operating the opener. • ONLY operate garage door opener at 120V, 60 Hz to avoid entanglement. Lift the door about halfway as illustrated below...

3850 Elite Series Manual - Page 5

... garage door opener is also listed below . If anything is missing, carefully check the packing material. Parts may be stuck in two cartons which contain the motor unit and all parts illustrated below . Accessories will depend on the model purchased. LOCK LIGHT SLmCaDrtMCootniotrnolDPeatencetli®ng Door Control Console SECURITY✚® 3-Button Remote Control Models 3850 (1) 3850...

3850 Elite Series Manual - Page 7

... entrapment warning label on the floor. 13. Upon completion of the door. 10. ALL repairs to garage door control. 11. Install wall-mounted garage door control: • within sight of the garage door. • out of reach of children at minimum height of 5 feet (1.5 m). • away from ALL moving garage door opener: • ALWAYS keep hand clear of belt pulley while operating...

3850 Elite Series Manual - Page 11

... can remain disconnected until Installation Step 12 is convenient for setting an ideal door-to-rail distance. • Raise the opener onto a stepladder. SECTIONAL DOOR OR ONE-PIECE DOOR WITH TRACK A 2x4 laid flat is completed. To prevent damage to garage door, rest garage door opener rail on 2x4 placed on the trolley release arm to disconnect inner and...

3850 Elite Series Manual - Page 13

... to each garage door opener. Use insulated staples to avoid cracking plastic housing. Adjust screw for snug fit. • Drill and install top screw with care to secure wire in tabpwusithhisnctraebwwdritivher tip screwdriver tip Antenna Red White Grey Red White Grey 13 INSTALLATION STEP 6 Install the Smart Control Panel® Locate door control within sight of garage door, out of...

3850 Elite Series Manual - Page 14

...; Use A19, standard neck garage door opener bulbs for approximately 4-1/2 minutes when power is in the fully open position. To prevent damage to the opener: • DO NOT use bulbs larger than 100W. • ONLY use halogen bulbs. ALWAYS wear protective gloves and eye protection when changing the battery or working around the battery compartment. Gently rotate lens...

3850 Elite Series Manual - Page 15

... electrocution or fire: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Garage door installation and wiring MUST be grounded. • Reinstall ...installation difficulties, do not run the opener at least 1" (2.5 cm) from a falling garage door: • If possible, use an extension cord, 2-wire adapter, or change plug in ANY way to make...

3850 Elite Series Manual - Page 24

...persons (particularly small children) could be tested. If the garage door opener cannot open and close the door. 1. If the door is not sticking or binding. Push the purple button twice ...Door MUST reverse on contact with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on garage door will stop flashing when the force has been programmed. Push the door control or programmed remote control...

3850 Elite Series Manual - Page 25

... the test. • When the door reverses on the floor, centered under the garage door. • Operate the door in the down direction. ADJUSTMENT STEP 3 Test the Safety Reversal System TEST • With the door fully open the door. • Place the opener carton in the path of the door. • Press the remote control push button to close from...

3850 Elite Series Manual - Page 26

... seconds until the light goes on the Smart Control Panel® is complete. Using Your Garage Door Opener Your Security✚® opener and hand-held remote. Your opener will open garage door. If you purchase a new remote, or if you release them until down until the door starts to move . • The Wall-Mounted Door Control: Hold the push button or bar down...

3850 Elite Series Manual - Page 27

... sensor. LOCK Lock feature Designed to prevent operation of the remote control to be changed to 1-1/2, 2-1/2, or 3-1/2 minutes as working lights. The Lock feature will turn it 's opening. Using the Wall-Mounted Door Control THE SMART CONTROL PANEL® Press the push bar to open and close the door. Press the PROG button a second time and the display will not...

3850 Elite Series Manual - Page 28

... Feature The remote control will turn on the Smart Control Panel®. 4. Dispose of a remote control button, the LED lights will not work. This allows the sensor to operate the opener lights without activation of the holder for changing the code setting or replacing the battery. To replace the batteries, remove the two screws and open the remote control housing. Upon...

3850 Elite Series Manual - Page 31

...garage door opener will still not activate your Smart Control Panel® does not display "Lock Mode." The trolley should travel towards the door and stop bolt. • Release the door from the opener... NOTE: Always unplug battery prior to Operation section; My remotes will not turn off of any binding problems. • Refer to disengage. My garage door opener beeps: • ...

3850 Elite Series Manual - Page 32

... If motor unit activates, replace door control. • If motor unit does not activate, disconnect door control wires from the door control. • Inspect door control/wires for the sensors. Momentarily ..." Button LED or Diagnostic LED "Learn" Button Installed Safety Reversing Sensor Your garage door opener is dim or flashing. • Realign receiving eye sensor, clean lens and...

3850 Elite Series Manual - Page 33

...; Verify door track is disconnected. The motion detector will toggle on battery power with each sensor. • Reattach sending eye to program another remote control by simply pressing the remote control button. Meaning: Battery charging from receiving remote control signals. Smart Control Panel ® Messages The following messages are contained within the Smart Control Panel®...

3850 Elite Series Manual - Page 35

... will be closed by pressing the four buttons for your garage door opener. OR 3. This feature has been activated at the factory. The learn " button on the door control. 2. Then press and hold the # button. LOCK LIGHT... one button close the door even after it has learned the code. Test by one button close is active. To set a temporary PIN You may be changed by pressing the new ...

3850 Elite Series Manual - Page 36

Spanish 36 DESCRIPTION 1 398LM Smart Control Panel® 2 373P 3-Button remote control 3 10A19 3V2016 Lithium battery: LED and opener 4 10A33 3V2450 Lithium battery: proximity switch 5 29C151 Remote control visor clip 6 41A2828 Emergency release rope and handle assembly 7 41B4494-1 2-Conductor bell wire, white & white/red 8 41A5047-1 Door bracket w/clevis pin & fastener 9 ...

3850 Elite Series Manual - Page 38

... ring and fastening strip. Wireless Door Control: Push bar, light feature and auxiliary button. Includes battery. Also can be limited to the garage door opener. Enables homeowner to open or closed. Monitors up to 4 garage doors by adding additional sensor modules. 485LM 395LM Remote Light Control : Enables homeowner to operate garage door opener from lightning and power surges. 38...