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Question posted by ksvdcan on June 15th, 2014

Liftmaster Elite Series 3850 How To Turn Off Beep Batery Backup

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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

... will alert you to the possibility of damage to the possibility of your garage door and/or the garage door opener if you do not comply with the cautionary statements that accompany them carefully....Parts and Service 40 Warranty 40 INTRODUCTION Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe service provided it is installed, operated...

3850 Elite Series Manual - Page 3

..., sticks, or is out of which are under EXTREME tension. • Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid entanglement. Carpenter's Level (optional) 12 Tape Measure Pencil Stepladder Drill Bits Drill 3/16", 5/16" and 5/32" Sockets and Wrench 1/2", 5/8", 7/16", 9/16" and 1/4" Wire ...

3850 Elite Series Manual - Page 4

... is needed for details. Vertical Centerline of Door Access Door Wallmounted Door Control Safety Gap between floor and bottom of your garage area to see if any of the conditions below apply to this page and the accompanying illustrations as you proceed with glass panels, etc.). Survey your opener. You may be required. Torsion Spring...

3850 Elite Series Manual - Page 5

...®ng Door Control Console SECURITY✚® 3-Button Remote Control Models 3850 (1) 3850-267 (2) SECURITY✚® Keyless Entry Model 3850-267 (1) ONLY... Rail Grease Carriage Bolt 1/4"-20x1/2" (2) Wing Nut 1/4"-20 (2) 5 Carton Inventory Your garage door opener is also listed below . If anything is missing, carefully check the packing material. Parts...

3850 Elite Series Manual - Page 6

...screwdriver tip into the motor unit. Rotate about 1/4 turn until the spring releases and snaps the nut ring against the trolley (Figure 2). • Place a 7/16" open end wrench on the square end. Use only ... 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 ...

3850 Elite Series Manual - Page 7

... proceeding to avoid entanglement. 5. Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing opener to the installation section. NEVER connect garage door opener to power source until instructed to garage door control. 11. You have now finished assembling your garage door opener. READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS. 2. An improperly balanced...

3850 Elite Series Manual - Page 8

... Ceiling 2x4 Vertical Centerline of the garage door. 2. Close the door and mark the inside vertical centerline of Garage Door 2x4 OPTIONAL CEILING MOUNT FOR HEADER BRACKET Structural Supports Level (optional) Installation procedures vary according to garage door types. Open your door to the highest point of travel clearance for one -piece door with horizontal track Header Wall 8" (20...

3850 Elite Series Manual - Page 9

... can be mounted flush against the ceiling when clearance is for positioning only. Ceiling Mounting Holes CEILING MOUNT ONLY UP 6" (15 cm) Maximum Door Spring Garage Door - Vertical Centerline of Garage Door UP Lag Screws 5/16"-9x1-5/8" - Optional Wall Mounting Holes Header Wall 2x4 Structural Support Header Bracket CEILING MOUNT ONLY UP Vertical Centerline of...

3850 Elite Series Manual - Page 10

... is in the way you'll need help. Header Wall Header Bracket Belt Pulley Bracket Garage Door INSTALLATION STEP 3 Attach the Rail to the Header Bracket • Position the opener on a temporary support to allow the rail to secure. Ring Header Fastener Bracket Clevis Pin 5/16"x2-3/4" Belt Pulley Bracket Rail Temporary Support...

3850 Elite Series Manual - Page 11

... the outer trolley toward the motor unit. INSTALLATION STEP 4 Position the Opener Follow instructions which apply to this height. • The top of the door should be level with the top of the motor unit. To prevent damage to garage door, rest garage door opener rail on 2x4 placed on the trolley release arm to determine the...

3850 Elite Series Manual - Page 14

... or speciality light bulbs may overheat the endpanel or light socket. The lights will turn ON and remain lit for replacement. The use halogen bulbs. To prevent damage to close the lens. • Use A19, standard neck garage door opener bulbs for approximately 4-1/2 minutes when power is connected. NOTE: Use only standard light bulbs...

3850 Elite Series Manual - Page 26

... the light goes off, then on , then off automatically after interruption; Using Your Garage Door Opener Your Security✚® opener and hand-held remote. If closed, it will close. If obstructed while opening, the door will turn on when someone walks through the open or closed . However, you can be programmed before use handle to operate or...

3850 Elite Series Manual - Page 27

... LCD display. If you disable the motion sensor when using the opener lights as working lights. Press again to toggle between Fahrenheit and Celsius. We recommend that will automatically turn it detects a Language Degrees (F/C) LOCK person entering the garage. (PROG) Learn Feature The door control is equipped with a PROG button to assist in motion...

3850 Elite Series Manual - Page 28

... pressing a button same type 3V2016 coin cells. 28 The Proximity Sensor may be programmed to the remote control, the LED lights turn off but the door should last 5 years. The opener lights should turn on the Smart Control Panel®. 4. The 3V2016 lithium batteries for 3 seconds. Insert replacement batteries positive side up. Using the...

3850 Elite Series Manual - Page 29

... ANY service or maintenance. • Use ONLY LiftMaster part number 485LM for replacement battery. • DO...LED indicates the battery is restored the battery will not turn on vacation or ANY other extended period of time....beep indicates the unit is operating on battery power and that the battery charge is low. • To test the battery is functioning properly, open and close the garage door...

3850 Elite Series Manual - Page 31

..., Light Feature. 6. If battery status LED is equipped with beep, sounding approximately every 2 seconds, indicates the motor unit is activating the door and is operating off when door is open: • The garage door opener is not lit properly: • Check battery connections. 8. My door will not turn off of any binding problems. • Refer to Programming. • If...

3850 Elite Series Manual - Page 33

... brackets and shorten sensor wires to 1-2 feet (30-60 cm) from door control do not light, replace the safety reversing sensors. Message LEARN MODE PRESS REMOTE CONTROL BUTTON TO PROGRAM REMOTE Meaning: This message will disable the opener from recent battery backup state. 33 The motion detector will appear if the Safety Reversing...

3850 Elite Series Manual - Page 38

... : Enables homeowner to open or closed. Enables homeowner to turn on a specially designed keyboard. Monitors up to protect LiftMaster® garage door openers against damage from car, bedside, or anywhere in the garage. Includes battery. SECURITY✚® 4-Button Remote Control : Includes visor clip. EverCharge® Standby Power System: Provides backup power to precisely...

3850 Elite Series Manual - Page 40

...Club Road Tucson, Arizona 85706 SERVICE INFORMATION TOLL FREE NUMBER: 1-800-528-9131 LIFTMASTER FIVE YEAR LIMITED WARRANTY LIFETIME MOTOR AND BELT LIMITED WARRANTY ONE YEAR LIMITED WARRANTY ... COVER ANY PROBLEMS WITH, OR RELATING TO, THE GARAGE DOOR OR GARAGE DOOR HARDWARE, INCLUDING BUT NOT LIMITED TO THE DOOR SPRINGS, DOOR ROLLERS, DOOR ALIGNMENT OR HINGES. All Rights Reserved Please include ...