LiftMaster 3850 Support Question
LiftMaster 3850 Support Question
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Question posted by Shkholl on February 9th, 2014
How To Open 3850 Smart Control Panel Battery
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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
...bracket 10
Position the opener 11
Hang the opener 12
Install the Smart Control Panel 13
Install the ...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 garage door and/or the garage door opener...
3850 Elite Series Manual - Page 4
...
of door must not exceed 1/4" (6 mm). Planning
Identify the type and height 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.). Additional materials may find it helpful to refer back to your opener. Survey your garage door. See...
3850 Elite Series Manual - Page 5
...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... (2) Wing Nut 1/4"-20 (2)
5 Carton Inventory
Your garage door opener is packaged in the foam. If anything is missing,...
3850 Elite Series Manual - Page 7
... 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 electrocution, disconnect ALL electric and battery power BEFORE performing ANY service or maintenance.
7 Upon completion of the door.
10.
Install garage door opener ONLY on the floor.
13. Install garage door opener 7 feet...
3850 Elite Series Manual - Page 11
...convenient for setting an ideal door-to garage door, rest garage door opener rail on 2x4 placed on the trolley release arm to your door type as a support, ...opener to determine the correct mounting height from ceiling.
11
Rail
Door
2x4 is not tall enough.
• Open the door all the way and place a 2x4 laid flat on the top section beneath the rail.
• If the top section or panel...
3850 Elite Series Manual - Page 13
...Smart Control Panel®
Locate door control within sight of garage door, out of reach
of children at a minimum height of 5 feet (1.5 m) and away from ALL moving parts of display is slower at lower temperatures although the door control... and there are desired to operate the same garage door opener, it is not connected BEFORE installing door
control. • Connect ONLY to use the anchors...
3850 Elite Series Manual - Page 14
... the Lights
• Press the release tabs on battery. • Verify the battery wires are seated in each socket. The lights will turn ON and remain lit for replacement.
Use ONLY incandescent. 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...
3850 Elite Series Manual - Page 15
... required by your garage door opener has a grounding type plug with a match or lighter to prevent unraveling. PERMANENT WIRING CONNECTION
Ground Tab Green Ground Screw
Ground Wire
Black Wire
White Wire
Black Wire
15 To prevent possible SERIOUS INJURY or DEATH from electrocution or fire:
• Disconnect ALL electric and battery power BEFORE performing...
3850 Elite Series Manual - Page 19
... are not intended for an opener installation door reinforcement kit. Metal, insulated or light weight factory reinforced doors:
• Drill 3/16" fastening holes. Fiberglass, aluminum or lightweight steel garage doors WILL REQUIRE reinforcement BEFORE installation of angle iron as illustrated below any structural support across the top of the top panel.
In this case you will...
3850 Elite Series Manual - Page 23
... MUST reverse on contact with proper operation of the door by a closing the door (Figure 3).
4. Push the door control or programmed remote control.
Press and hold until the LED starts flashing slowly, then release (Figure 2).
2. NOTE: Make sure the door opens high enough for a binding or sticking garage door.
• After ANY adjustments are made, the safety reversal system...
3850 Elite Series Manual - Page 24
...Button Purple Button
Figure 3
or
LOCK
LIGHT
24 Push the door control or programmed remote control a third time to close the door.
1. If the garage door opener cannot open and close (DOWN).
3.
Push the door control or programmed remote control. Push the door control or programmed remote control again.
Without a properly installed safety reversal system, persons (particularly small...
3850 Elite Series Manual - Page 25
... children) could be SERIOUSLY INJURED or KILLED by a closing garage door. The garage door opener will flash.
Complete Adjustment Steps 1 and 2 Program the Travel Limits and Set the Force.
IMPORTANT SAFETY CHECK:
Test the Safety Reverse System after:
• Each adjustment of door arm length, limits, or force controls.
• Any repair to or adjustment of the...
3850 Elite Series Manual - Page 26
...floor.
If obstructed while opening , the door will open.
2.
With an Smart Control Panel®, this feature, start with each use emergency release handle to move .
• The Wall-Mounted Door Control: Hold the push button or bar down travel is broken. ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED (see page 3). When the opener is activated. If opening , the door will blink for 10...
3850 Elite Series Manual - Page 27
... - Using the Wall-Mounted Door Control
THE SMART CONTROL PANEL®
Press the push bar to
open and close the door.
If you first disable the motion sensor. The 4-1/2 minute interval can be learned and the worklight will blink to initiate LEARN mode and the display will remain on automatically when a person enters the garage. Press the PROG...
3850 Elite Series Manual - Page 28
...hold the Light button on for changing the code setting or replacing the battery. The 3V2450 lithium battery for the opener and LED lights (marked "LED and Opener Battery") should not move. The 3V2016 lithium batteries for the proximity lighting (marked "Proximity Battery") should turn on the Smart Control Panel®.
3. THERE ARE NO OTHER USER SERVICEABLE PARTS. Upon successful...
3850 Elite Series Manual - Page 31
... 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 a security light feature. Using the Wall-Mounted Door Control, Light Feature.
6. My remotes will still not activate your Smart Control Panel® does not display "Lock Mode." Refer to Adjustment Step 1, Program...
3850 Elite Series Manual - Page 33
... indicator lights do the following :
• Inspect the safety reversing sensor wires for more than one time.
Meaning: Opener is running on battery power. Smart Control Panel ® Messages
The following messages are contained within the Smart Control Panel® and may appear during the operations of the unit:
Message
SAFETY SENSORS CHECK ALIGNMENT, BLOCKAGE OR MISWIRING SEE...
3850 Elite Series Manual - Page 36
...
NO. NO. DESCRIPTION
1 398LM
Smart Control Panel®
2 373P
3-Button remote control
3 10A19
3V2016 Lithium battery: LED and opener
4 10A33
3V2450 Lithium battery: proximity switch
5 29C151
Remote control visor clip
6 41A2828
Emergency release rope and handle assembly
7 41B4494-1 2-Conductor bell wire, white & white/red
8 41A5047-1 Door bracket w/clevis pin & fastener
9 41A4353...
3850 Elite Series Manual - Page 38
...
Outside Quick Release:
Required for a garage with model 3850 only.
SECURITY✚® 4-Button Remote Control : Includes visor clip. SECURITY✚® 3-Button Mini Remote Control : With key ring and fastening strip. Enables homeowner to open or closed. Surge Protector: The Garage Door Opener Surge Protector is open garage door manually from outside by disengaging trolley...
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