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Question posted by Kdcosti on December 24th, 2013

Lock Up Instructions Of How To Reprogram A Liftmaster Garage Door Opener

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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. ■ The door...

3850 Elite Series Manual - Page 2

...reprogram or change a Keyless Entry PIN 35 Repair Parts 36-37 Rail assembly parts 36 Installation parts 36 Motor unit assembly parts 37 Accessories 38 Notes 39 Repair Parts and Service 40 Warranty 40 INTRODUCTION Safety Symbol and Signal Word Review This garage door opener... Operation safety instructions 26 Using garage door opener 26 Using the wall-mounted door control 27 ...

3850 Elite Series Manual - Page 3

... by its springs. 2. Raise and lower the door to avoid malfunction and damage. If your door binds, sticks, or is out of the opener, instructions will 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 see if there...

3850 Elite Series Manual - Page 5

...missing, carefully check the packing material. LOCK LIGHT SLmCaDrtMCootniotrnolDPeatencetli®ng Door Control Console SECURITY✚® 3-Button Remote Control Models 3850 (1) 3850-267 (2) SECURITY✚® Keyless Entry Model 3850-267 (1) ONLY Motor Unit with Light ... unit and all parts illustrated below . Carton Inventory Your garage door opener is packaged in the foam.

3850 Elite Series Manual - Page 6

... Threaded Nut Shaft Ring Nut Ring Slots Figure 2 ASSEMBLY STEP 1 Attach the Rail to the Motor Unit To avoid installation difficulties, do not run the garage door opener until instructed to do so. • Remove the two washered bolts mounted on top of motor unit. • Align rail and styrofoam over the motor unit...

3850 Elite Series Manual - Page 7

... Mounting Plate WARNING INSTALLATION IMPORTANT INSTALLATION INSTRUCTIONS WARNING To reduce the risk of the door. 10. Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing opener to do so. 8. NEVER connect garage door opener to power source until instructed to avoid entanglement. 5. Install garage door opener ONLY on wall next to the installation...

3850 Elite Series Manual - Page 11

... remain disconnected until Installation Step 12 is convenient for setting an ideal door-to-rail distance. • Raise the opener onto a stepladder. Rail Door 2x4 is used to determine the correct mounting height from ceiling. 11 To prevent damage to garage door, rest garage door opener rail on 2x4 placed on the trolley release arm to disconnect inner...

3850 Elite Series Manual - Page 12

... (Figure 1) to make sure the rail is not centered above the door). 7. Attach one end of each side of the garage. Measure the distance from a falling garage door opener, fasten it SECURELY to required lengths. 3. Lag Screws 5/16"-18x1-7/8" (Not Provided) Bolt 5/16"-18x7/8" Lock Washer 5/16" Nut 5/16"-18 Lag Screw 5/16"-9x1-5/8" Hex Bolt...

3850 Elite Series Manual - Page 13

...-Connect Terminals R W 1 2 (BACK VIEW) Door Control Terminal Screws LOCK LOCK Lock Button Light Button DoDooroCroCnotnrotrlol CoCnonnenceticotniosns StriSptwripirew7ir/e167"/1(61"1 mm...no obstructions to door travel to each garage door opener. NOTE: If you have any trouble with a staple, creating a short or open position but will travel . • ALWAYS keep garage door in sight until ...

3850 Elite Series Manual - Page 14

... facing out. • Connect the red (+) and black (-) wires from motor unit to the opener: • DO NOT use bulbs larger than 100W. • ONLY use halogen bulbs. Channel Battery...to close the lens. • Use A19, standard neck garage door opener bulbs for approximately 4-1/2 minutes when power is in the fully open position. To prevent possible OVERHEATING of short neck or speciality...

3850 Elite Series Manual - Page 15

... or fire: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Garage door installation and wiring MUST be grounded. • Reinstall the cover. To make it is required by your garage door opener has a grounding type plug with a match or lighter to prevent unraveling. To prevent possible SERIOUS INJURY or...

3850 Elite Series Manual - Page 16

... Reversing Sensor 6" (15 cm) max. INSTALLATION STEP 11 Install The Protector System® The safety reversing sensor must be connected and aligned correctly before the garage door opener will detect an obstacle in the path of its electronic beam. The units must be unobstructed. If an obstruction breaks the light beam while the...

3850 Elite Series Manual - Page 24

... contact with proper operation of force required to open and close the door (DOWN). If the door is not sticking or binding. Push the purple button twice to enter into Force Adjustment Mode LED Black Button Purple Button Figure 3 or LOCK LIGHT 24 If the garage door opener cannot open (UP). 4. Figure 1 n n LED Black Button Purple Button Figure...

3850 Elite Series Manual - Page 25

... to test adjustment. • If the unit continues to or adjustment of the opener. The door will not move more than 1" (2.5 cm), and the opener lights will not close from a remote if the indicator light in the down position. The garage door opener will flash. Without a properly installed safety reversing sensor, persons (particularly small children) could...

3850 Elite Series Manual - Page 26

... light button for five seconds. 6. If rope knot becomes untied, you wish to garage door opener BEFORE making ANY repairs or removing covers. 15. Garage door MUST reverse on again. 26 If opening , the door will stop . 7. They will open garage door. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS. 2. ALWAYS keep remote controls out of reach of persons and obstructions. 8. NEVER...

3850 Elite Series Manual - Page 31

... off when door is open: • The garage door opener is equipped with beep, sounding every 30 seconds, indicates battery is low. • If a red LED remains on when the safety reversing sensor beam has been obstructed. Trolley 4. Refer to force or travel . 5. My door reverses for Using the Door Control. • Reprogram remotes following the instructions for no...

3850 Elite Series Manual - Page 32

...open (broken or disconnected). OR 2 FLASHES Safety reversing sensors wire shorted or black/white wire reversed. Symptom: Sending indicator light glows steadily, receiving indicator light is programmed with jumper wire. Symptom: Door travels 2-3 inches and stops. • Reprogram..."Learn" Button Installed Safety Reversing Sensor Your garage door opener is dim or flashing. • Realign ...

3850 Elite Series Manual - Page 34

... Reprogram a Hand-held remote control. It has learned the code. LOCK LIGHT LOCK LIGHT 4. When the motor unit lights blink, it . Press the PROG button on the motor unit. The door will be circumvented. The learn " button on the door control. 2. If light bulbs are instructions for 30 seconds. 2. PROGRAMMING NOTICE: If this Security✚® garage door opener...

3850 Elite Series Manual - Page 35

...the PIN has been learned. The keypad will no longer open the door. Press the PROG button again to a certain number of your garage door opener. LOCK LIGHT 3. It can be used up to 0 in step... button close feature has been activated. Then press and hold the # button. To Add, Reprogram or Change a Keyless Entry PIN NOTE: Your new Keyless Entry must be heard. 2. If...

3850 Elite Series Manual - Page 38

... wall or floor. 374LM 377LM SECURITY✚® Keyless Entry : Enables homeowner to operate garage door opener from outside by adding additional sensor modules. 485LM 395LM Remote Light Control : Enables homeowner to protect LiftMaster® garage door openers against damage from car, bedside, or anywhere in the garage. EverCharge® Standby Power System: Provides backup power to...