LiftMaster 3850 Support Question
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Question posted by dsHELMIA on March 27th, 2014
How To Change Battery Liftmaster Wall Remote Control
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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
... system 25 Test the Protector System 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 serious injury or death if you do not comply with...
3850 Elite Series Manual - Page 3
....
• Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid malfunction and damage.
Release the door. If your door binds, sticks, or is any ropes connected to garage door.
• Complete the following test to make sure your garage door
Before you begin:
• Disable locks.
• Remove any binding...
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
Motor Unit with Light Lenses
2-Conductor Bell Wire White & White/Red
Belt Pulley Bracket
Trolley
Optional EBvearttCehryarge® Stan(PdbacykPeodwSeerpSaryastteelym) (battery)
Belt
RReemmootteeCCoonnttrrooll...
3850 Elite Series Manual - Page 6
... spring releases and snaps the nut ring against the trolley (Figure 2).
• Place a 7/16" open end wrench on top of motor unit.
Cut tape from rail,
chain and styrofoam. • REMOVE... 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 the square end....
3850 Elite Series Manual - Page 7
...Attach with a 1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on the floor.
13. Install garage door opener 7 feet (2.1 m) or more above floor.
7. Mount emergency release handle 6 feet (1.8 m) above floor.
6. 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...
3850 Elite Series Manual - Page 9
... securely to the ceiling. Ceiling Mounting Holes
CEILING MOUNT ONLY
UP
6" (15 cm) Maximum Door Spring
Garage Door
- Header Wall - Do not install the header bracket over drywall. The bracket can attach the header bracket either to the wall above the garage door, or to a structural support with the hardware provided. You must use the holes designated...
3850 Elite Series Manual - Page 13
... to the full open circuit.
4. Strip 7/16" (11 mm) of insulation from end of closing garage door: • Install door control within sight of door, at a minimum height of 5 feet (1.5 m) where small children cannot reach, away from moving parts of door. • NEVER permit children to operate or play with door control push buttons or remote controls. • Activate door ONLY when...
3850 Elite Series Manual - Page 14
...light bulb in the fully open position. ALWAYS wear protective gloves and eye protection when changing the battery or working around the battery compartment. Channel
Battery
Battery Cover
INSTALLATION STEP 8
...; 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. NOTE: Use only standard light...
3850 Elite Series Manual - Page 15
... the ground wire to pull door open door falling rapidly and/or unexpectedly. • NEVER use handle to the green ground screw. Weak or broken springs or unbalanced door could fall. To prevent possible SERIOUS INJURY or DEATH from a falling garage door: • If possible, use an extension cord, 2-wire adapter, or change plug in ANY way...
3850 Elite Series Manual - Page 16
... System®
The safety reversing sensor must be connected and aligned correctly before the garage door opener will move in masonry if repositioning is closing garage door: • Correctly connect and align the safety reversing sensor.
Either can be installed on the wall, the brackets must be unobstructed. Safety Reversing Sensor 6" (15 cm) max. If installing...
3850 Elite Series Manual - Page 24
... stopping exactly where you would like it, repeat Program the Travel Limits. The LED will flash quickly.
2.
The door will open and close the door (DOWN).
If the garage door opener cannot open and close (DOWN).
3. Push the door control or programmed remote control. Figure 1
n n
LED
Black Button Purple Button
Figure 2
Push Purple button twice to compensate for the force to...
3850 Elite Series Manual - Page 25
...:
• Each adjustment of door arm length, limits, or force controls.
• Any repair to or adjustment of the garage door (including springs and hardware).
• Any repair to or buckling of the garage floor.
• Any repair to or adjustment of the door.
• Press the remote control push button to close from a remote if the indicator light...
3850 Elite Series Manual - Page 26
... 10 seconds, until the door starts to eight Security✚® remote controls and one control (force or travel limits) is CLOSED. Using Your Garage Door Opener
Your Security✚® opener and hand-held remote. If you purchase a new remote, or if you could fall.
9. Activate your garage door opener, it is initially plugged in an open , the door will blink for 10 seconds...
3850 Elite Series Manual - Page 31
....
• Run the motor unit from the remote control or door control. My garage door opener beeps: • 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 equipped with beep, sounding every 30 seconds, indicates battery is low. • If a red LED remains...
3850 Elite Series Manual - Page 32
...
Your garage door opener is dim or flashing. • Realign receiving eye sensor, clean lens and secure brackets. Consult Diagnostic Chart below.
1 FLASH
Safety reversing sensors wire open (broken... of motor unit.
• Remove sensors from the door control. • Inspect door control/wires for the sensors. Symptom: The door doesn't activate from brackets and shorten sensor wires to ...
3850 Elite Series Manual - Page 33
... (30-60 cm) from receiving remote control signals. Meaning: Opener is firmly secured to wall and does not move. • Check to see that the Safety Reversing Sensors' wires are not misaligned. • Realign receiving eye sensor, clean lens and secure brackets. • Verify door track is running on battery power.
To clear message from recent...
3850 Elite Series Manual - Page 34
...; garage door opener is factory programmed to operate it has learned the code.
If light bulbs are not installed, two clicks will open and close when you wish to operate your garage door. Your garage door opener has already been programmed at the factory to operate with your garage door opener, the large button is operated with your hand-held Remote Control
USING THE DOOR CONTROL...
3850 Elite Series Manual - Page 35
... motor unit. Then press enter.
Test by pressing the four buttons for your garage door opener. To set to a certain number of times (up to 255), then press ✽.
The opener light will blink once when the PIN has been learned. The opener light will blink four times.
3. If the temporary PIN was set a temporary...
3850 Elite Series Manual - Page 38
...lightning and power surges.
38 This temporary password can add a temporary password for a garage with model 3850 only. Monitors up to open or closed.
Wireless Door Control: Push bar, light feature and auxiliary button. Includes battery. Laser Park Assist: Laser enables homeowners to protect LiftMaster® garage door openers against damage from car, bedside, or anywhere in the...
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