LiftMaster 3850 Support Question
LiftMaster 3850 Support Question
Find answers below for this question about LiftMaster 3850.Need a LiftMaster 3850 manual? We have 1 online manual for this item!
Question posted by laurBaron on October 4th, 2013
Will A Liftmaster Opener Work Without A Ever Charge Battery
The person who posted this question about this LiftMaster product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
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
... 25
Operation
26-33
Operation safety instructions 26
Using garage door opener 26
Using the wall-mounted door control 27
Using the remote control 28
Troubleshooting 28
The remote control battery 28
EverCharge® Standby Power System (optional 29
To open the door manually 30
Care of your opener 30
Having a problem? (Troubleshooting 31
Diagnostic chart 32
Smart...
3850 Elite Series Manual - Page 3
... adjustment 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 malfunction and damage. Raise and lower the door to make sure your door binds, sticks, or is out of balance, call for hand tools as shown. Carpenter's Level (optional...
3850 Elite Series Manual - Page 4
... Torsion Spring
Extension
Spring OR
Motor Unit
--- --- -- See page 12.
See page 19 for lightweight garage doors (fiberglass, steel, aluminum, door with the installation of your opener. Survey your garage area to see if any of your garage door.
SECTIONAL DOOR INSTALLATION
Horizontal and vertical reinforcement is required. Safety Reversing Sensor Planning
Identify the type and...
3850 Elite Series Manual - Page 5
Carton Inventory
Your garage door opener is packaged in the foam. Accessories will depend on the model purchased. 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-Conductor Bell Wire White & ...
3850 Elite Series Manual - Page 6
... about 1/4 turn until it firmly against the trolley (Figure 2).
• Place a 7/16" open end wrench on top of motor unit. Use of the nut ring slots and brace it is finger...the motor unit. 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. ...
3850 Elite Series Manual - Page 7
... risk of garage door.
12. You have now finished assembling your garage door opener. NEVER connect garage door opener to power source until instructed to garage door control.
11. Install garage door opener 7 feet (2.1 m) or more above floor.
7. Attach with the three holes in mounting plate. ALL repairs to fingers from electrocution, disconnect ALL electric and battery power BEFORE...
3850 Elite Series Manual - Page 8
... Header bracket MUST be RIGIDLY fastened to structural supports as shown.
An unbalanced garage door might not reverse when required. Draw an intersecting horizontal line on wall or ... garage door might not reverse when required. Extend the line onto the header wall above the high point for sectional door and one -piece door without track: pivot hardware Open your garage,...
3850 Elite Series Manual - Page 10
... SIZE
Clevis Pin 5/16"x2-3/4"
Ring Fastener
10
NOTE: If the door spring is in the way you'll need help. Have someone hold the opener securely on the garage floor below the header bracket. Header Wall Header Bracket Belt Pulley Bracket
Garage Door
INSTALLATION STEP 3 Attach the Rail to secure. Use packing material as...
3850 Elite Series Manual - Page 11
... top section beneath the rail.
• If the top section or panel hits the trolley when you raise the door, pull down on top section of door. To prevent damage to garage door, rest garage door opener rail on 2x4 placed on the trolley release arm to disconnect inner and outer sections.
ENGAGED
Trolley Release Arm
RELEASED...
3850 Elite Series Manual - Page 12
This bracket and fastening hardware are shown. Measure the distance from a falling garage door opener, fasten it SECURELY to structural supports before installing the opener. Fasten the opener to the structural support. 2. 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 5/...
3850 Elite Series Manual - Page 13
... anyone to cross path of closing garage door: • Install door control within sight of door, at a minimum height of 5 feet (1.5 m) and away from ALL moving parts of door and door hardware.
Fasten with door control push buttons or remote controls. • Activate door ONLY when it can be connected to each garage door opener. To prevent possible SERIOUS INJURY or...
3850 Elite Series Manual - Page 14
...battery cover on
the motor unit. • Partially insert battery into motor unit with terminals facing
out. • Connect the red (+) and black (-) wires from motor unit to close the lens.
• Use A19, standard neck garage door opener...wear protective gloves and eye protection when changing the battery or working around the battery compartment. Gently rotate lens back and downward until ...
3850 Elite Series Manual - Page 15
... the outlet you could result in an open door falling rapidly and/or unexpectedly. • NEVER use handle to pull door open or closed. 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 installation and wiring MUST be grounded...
3850 Elite Series Manual - Page 16
... THE SAFETY REVERSING SENSOR
When properly connected and aligned, the sensor will stop and reverse to the garage door opener BEFORE installing the safety reversing sensor.
above floor
Invisible Light Beam Protection Area
Facing the door from a closing garage door: • Correctly connect and align the safety reversing sensor. INSTALLATION STEP 11 Install The Protector System...
3850 Elite Series Manual - Page 29
... is operating off of battery in fire. Test the installed battery with local codes for replacement
battery. • DO NOT dispose of the battery. • A solid LED with 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.
• Re-connect...
3850 Elite Series Manual - Page 31
...; A solid LED 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. Refer to 5 turns. My door reverses for no apparent reason: Repeat safety reverse test after adjustments to Adjustment Step 1, Program the...
3850 Elite Series Manual - Page 35
... (not the last temporary PIN), then press and hold buttons 1 and 9 for your garage door opener.
LOCK
LIGHT
To change an existing, known PIN
If the existing PIN is deactivated.
35... number of hours this temporary PIN will work , press the number of hours (up to 255), then press ✽.
The opener light will no longer open the door. The door should move . If the temporary PIN was...
3850 Elite Series Manual - Page 38
...model 3850 only. Enables homeowner to open or closed.
Wireless Door Control: Push bar, light feature and auxiliary button. Includes battery.
SECURITY✚® 4-Button Remote Control : Includes visor clip. SECURITY✚® 3-Button Mini Remote Control : With key ring and fastening strip.
Surge Protector: The Garage Door Opener Surge Protector is open garage door manually...
3850 Elite Series Manual - Page 40
... PRODUCT), LABOR CHARGES FOR REINSTALLING A REPAIRED OR REPLACED UNIT, REPLACEMENT OF BATTERIES IN REMOTE CONTROL TRANSMITTERS AND LIGHT BULBS OR UNITS INSTALLED FOR NON-RESIDENTIAL USE. THIS LIMITED WARRANTY DOES NOT 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...
Similar Questions
Does The Lifmaster 975lm Laser Parking Assist Work With Any Garage Door Opener?
(Posted by csafra 9 years ago)
Problem With Elite Series Garage Door Model 3850 Won't Close
(Posted by acerseerki 9 years ago)
Will A Door Bell Switch Work For A Garage Door Push Button
(Posted by fedppoli 10 years ago)
How To Remove Backup Battery In Liftmaster Backup Battery Garage Door Opener
manual
manual
(Posted by Albdunca 10 years ago)