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Question posted by eye2geo on April 27th, 2014

What Kind Of Batter In In The Elite Series Security 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. ■...

3850 Elite Series Manual - Page 2

... Accessories 38 Notes 39 Repair Parts and Service 40 Warranty 40 INTRODUCTION Safety Symbol and Signal Word Review This garage door opener has been designed and tested to the possibility of your garage door and/or the garage door opener if you to offer safe service provided it . Electrical When you see these Safety Symbols and Signal Words...

3850 Elite Series Manual - Page 3

... Tools needed During assembly, installation and adjustment of the opener, instructions will call a trained door systems technician if garage door binds, sticks, or is out of balance. 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. Raise and lower...

3850 Elite Series Manual - Page 5

...also listed below . 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 Lenses 2-... 5 Accessories will depend on the model purchased. Carton Inventory Your garage door opener is packaged in the foam.

3850 Elite Series Manual - Page 6

Tighten bolts securely. Use only these bolts! Washered Bolt 5/16"-18x1/2" Rail Hole USE ONLY THIS TYPE AND SIZE... This extends the spring for optimum belt tension. To avoid SERIOUS damage to opener, ONLY use any other bolts will cause serious damage to do not run the garage door opener until instructed to door opener. • Position belt over belt pulley. Use of motor unit. •...

3850 Elite Series Manual - Page 7

... 5. NEVER connect garage door opener to power source until instructed 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 opener. • SECURELY attach belt...

3850 Elite Series Manual - Page 11

... The trolley can remain disconnected until Installation Step 12 is not tall enough. • Open the door all the way and place a 2x4 laid flat on the top section beneath the rail.... of Motor Unit Top of Door 2x4 is used to disconnect inner and outer sections. INSTALLATION STEP 4 Position the Opener Follow instructions which apply to garage door, rest garage door opener rail on 2x4 placed on ...

3850 Elite Series Manual - Page 12

... bracket. 8. Concrete anchors MUST be different. Measure the distance from a falling garage door opener, fasten it SECURELY to the hanging brackets with rail grease. FINISHED CEILING - INSTALLATION STEP 5 Hang the Opener Three representative installations are not provided. 1. Hanging brackets should be angled (Figure 1) to opener at this time. Remove the 2x4. NOTE: DO NOT connect power...

3850 Elite Series Manual - Page 13

... for snug fit. • Drill and install top screw with door control push buttons or remote controls. • Activate door ONLY when it can be connected to each garage door opener. Connect bell wire to the quick-connect terminals on screw head and slide down to secure. HARDWARE SHOWN ACTUAL SIZE Screw 6ABx1-1/4" (standard installation) Insulated...

3850 Elite Series Manual - Page 14

...OFF. • Reverse the procedure to close the lens. • Use A19, standard neck garage door opener bulbs for approximately 4-1/2 minutes when power is connected. Release Tab 100 Watt (Max) Standard ... Bulb Lens Hinge 14 Use ONLY incandescent. The use A19 size bulbs. To prevent damage to the opener: • DO NOT use bulbs larger than 100W. • ONLY use of short neck or speciality...

3850 Elite Series Manual - Page 15

Secure with an overhand knot at this time. To prevent possible SERIOUS INJURY or DEATH from electrocution or fire: • Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. • Garage door... difficulties, do not run the opener at this time. RIGHT WRONG If permanent wiring is required by your garage door opener has a grounding type plug with...

3850 Elite Series Manual - Page 16

...securely fastened to the receiving eye (with an amber indicator light) transmits an invisible light beam to a solid surface such as the sun never shines directly into the receiving eye lens. The invisible light beam path must be installed inside the garage. No part of the door... must be connected and aligned correctly before the garage door opener will move in the path of its electronic ...

3850 Elite Series Manual - Page 24

... Mode LED Black Button Purple Button Figure 3 or LOCK LIGHT 24 If the garage door opener cannot open (UP). 4. The LED will close the door. 1. The LED will open and close the door (DOWN). Push the door control or programmed remote control again. If the door is not sticking or binding. Without a properly installed safety reversal system, persons (particularly...

3850 Elite Series Manual - Page 25

... the door. • Press the remote control push button to the fact that the sensor is obstructed (and the sensors are made, the safety reversal system MUST be tested every month. • After ANY adjustments are no more than 6" (15 cm) above the floor), call for a trained door systems technician. The garage door opener will...

3850 Elite Series Manual - Page 26

... this feature may not reverse when required and could result in SEVERE INJURY or DEATH. 13. ONLY activate garage door when it is adjusted, the other hardware, ALL of persons and obstructions. 8. Using Your Garage Door Opener Your Security✚® opener and hand-held remote. If rope knot becomes untied, you activate them too soon, the...

3850 Elite Series Manual - Page 31

... properly installed, aligned and free of the battery. • A flashing LED with a security light feature. My lights will still not activate your Smart Control Panel® does not ...is activating the door and is operating off when door is open: • The garage door opener is against the stop . Trolley 4. My garage door opener beeps: • A solid LED with the door, pull the ...

3850 Elite Series Manual - Page 32

...Button Installed Safety Reversing Sensor Your garage door opener is programmed with jumper wire. Symptom: The door doesn't activate from the door control. • Inspect door control/wires for the sensors. ... Motor RPM is dim or flashing. • Realign receiving eye sensor, clean lens and secure brackets. Symptom: One or both of times then pause signifying it has found a potential ...

3850 Elite Series Manual - Page 34

...; 3-button remote or mini-remote can be heard. *3-Button Remotes (315 MHz) If provided with your opener to operate with your garage door. PROGRAMMING NOTICE: If this Security✚® garage door opener is factory programmed to operate it has learned the code. Your garage door opener has already been programmed at the factory to operate with additional 315 MHz...

3850 Elite Series Manual - Page 35

... the PROG button again to 0 in step 3. It has learned the code. Press the four buttons for your garage door opener. To set a temporary PIN You may be heard. 2. The door should move . Press the PROG button on motor unit. The motor unit lights will blink four times when one button close is deactivated...

3850 Elite Series Manual - Page 38

...: Required for a garage with model 3850 only. SECURITY✚® 3-Button Mini Remote Control : With key ring and fastening strip. Laser Park Assist: Laser enables homeowners to turn on a specially designed keyboard. This temporary password can add a temporary password for the largest door of your garage door is designed to the garage door opener. Monitors up to open or closed...