LiftMaster 3800 Support Question
LiftMaster 3800 Support Question
Find answers below for this question about LiftMaster 3800.Need a LiftMaster 3800 manual? We have 1 online manual for this item!
Question posted by luis0mar on September 18th, 2014
How To Program Homelink To Liftmaster 3800
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 3800 Manual Pages
3800 Manual - Page 1
®
GARAGE DOOR OPENER Model 3800
For Residential Sectional Doors With Torsion Assemblies Only
Com Details
The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com
patible with
See Page 13 for
Owner's Manual
■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation...
3800 Manual - Page 2
... 14-16
Adjustment
17-20
Program the travel limits 17 Setting the force 18 Test the safety reversal system 19 Test The Protector System 19 Test cable tension monitor 20 Test power door lock 20 To open door manually 20
Operation
21-25
Operation safety instructions 21 Using your garage door opener 21 Using the wall-mounted...
3800 Manual - Page 4
CAUTION
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. Stepladder
12
Drill
Tape Measure
5/32", 3/16", 5/16" and 3/4" Drill Bits
Pencil
Pliers
Wire Cutters
Claw Hammer
3/16" ...
3800 Manual - Page 5
...
Remote Light with Hardware Bag
2-Conductor Bell Wire White & White/Red
Power Door Lock 2-Conductor White & White/Black Bell Wire with Connector
Cable Tension Monitor with...Insulated Staples (30) Lock Template (Located Under Access Door)
5 Note that accessories will depend on the model
purchased. Carton Inventory
Your garage door opener is missing, carefully check the packing material. If ...
3800 Manual - Page 6
...right side of the motor unit. NOTE: Do not tighten set screws until instructed. The door may not reverse
correctly or limits may be properly tightened. NOTE: Do not tighten until ...ASSEMBLY STEP 1
Attach the Collar to the Motor Unit
To avoid installation difficulties, do not run the garage door opener until instructed to do so.
• Loosen the collar screws.
• Attach collar to the ...
3800 Manual - Page 7
... torsion bar to avoid entanglement.
5 Mount emergency release handle no higher than 6 feet (1.83 m) above floor.
6. ALL repairs to 12-14 ft./lbs. NEVER connect garage door opener to power source until pilot holes align with a 1-1/2" (3.8 cm) high object (or a 2x4 laid flat) on the collar. Mark the bracket holes. Place entrapment warning...
3800 Manual - Page 9
... through entire travel. If this condition exists, adjust cables as shown (Figures 1 and 2). The cable tension monitor should be connected and properly installed before the garage door opener will reverse the door when excessive slack is shipped for anchors).
4.
3800 Manual - Page 10
... top screw with a small flat-head screwdriver. WARNING
To prevent possible SERIOUS INJURY or DEATH from one 398LM can be mounted to operate the same garage door opener, it may damage the LCD screen. Connect bell wire to the quick-connect terminals on page 14. Strip 7/16" (11 mm) of control console by...
3800 Manual - Page 12
... white wires and strip away 1/2" (1.3 cm) of electric shock, your local code, refer to the 7/8" hole.
RIGHT
WRONG
If permanent wiring is required by your garage door opener has a grounding type plug with moving parts.
• Reinstall the cover. This plug will only fit into the outlet you have, contact a qualified electrician to...
3800 Manual - Page 14
... will flash 10 times.
INSTALLATION STEP 9
Install The Protector System®
The safety reversing sensor must be connected and aligned correctly before the garage door opener will detect an obstacle in the path of its electronic beam. Either can be installed on the wall, the brackets must be securely fastened to ...
3800 Manual - Page 17
... sets the DOWN (close) limit and should bring the door to the open ) and down (close ).
1. Repair door first. • Incorrect adjustment of garage door travel limits:
Adjust the position of the motor unit will stop door at which the door will cause premature wear. ADJUSTMENT STEP 1
Program the Travel Limits
Travel limits regulate the points at desired...
3800 Manual - Page 19
... garage door opener will flash. Door MUST reverse on contact with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on the 1-1/2" (3.8 cm) board (or 2x4 laid flat), remove the obstruction and run the opener through 3 or 4 complete travel limits) is obstructed, do not operate the door.
Safety Reversing Sensor
Safety Reversing Sensor
19 Complete Adjustment Steps 1 and 2 Programming...
3800 Manual - Page 21
... to a matching code which are under EXTREME tension, MUST be made , the safety reversal system MUST be tested every month. Using Your Garage Door Opener
Your LiftMaster Security✚® opener and hand-held remote control have been factory programmed to garage door opener BEFORE making any remote, follow the instructions in SEVERE INJURY or DEATH.
11.
When the...
3800 Manual - Page 24
... door? The opener strains to disconnect the door. The opener won 't work:
• The garage door springs may be broken. The door can be locked. Tighten collar (see Assembly Steps 1 and 2) and reprogram limits (see below. If not, move the position of balance or the springs may be broken. Power lock makes noise when operating.
• Call Liftmaster...
3800 Manual - Page 25
...door control. • If motor unit does not activate, disconnect door... on door control. • Inspect door control... door ...garage door opener is not lit on stop bolt ...door...door control, touch wires together. OR 2 FLASHES
Safety reversing sensors wire shorted or black/white wire reversed.
3 FLASHES
Door...door track is properly connected to wall and does not move. Symptom: Door...
3800 Manual - Page 26
... transmitter, the technical measure in the garage door opener does not authorize the purchaser or supplier of the garage door opener, which provides security against code-theft devices, will glow steadily for programming your opener to operate with your garage door.
4. PROGRAMMING
NOTICE: If this Security✚® garage door opener is factory programmed to operate it has learned the...
3800 Manual - Page 27
....
3. Test by one button close is already mounted outside the garage.
1. The keypad will no longer open door, press the number of openings, remember that the test has used to 255), then press ✽... LCD CONTROL CONSOLE
LOCK LOCK
LIGLHIGTHT
1. The opener light will blink once when the PIN has been learned. After a programmed number of hours or number of your garage door opener.
3800 Manual - Page 28
Reprogramming Light or Additional Light
Your garage door opener remote work lights will need to operate with your opener. Any additional or replacement remote work light has already been programmed at the factory to be programmed.
1. Activate the garage door using the hand-held remote, wall control or keyless entry.
3. It has learned the code and the light turns...
3800 Manual - Page 31
... visitors or service persons.
Keyless Entry with an additional LiftMaster Security✚® remote.
475LM
EverCharge™ Battery Backup System:
Provides backup power to turn on or off from the control panel.
Remote Work Light:
Enables homeowner to the model 3800 and 3500 garage door openers. Laser Park Assist:
Laser enables homeowners to precisely park...
3800 Manual - Page 32
... in which vary from the date of dealers in its entirety. Country Club Road
Tucson, Arizona 85706
SERVICE INFORMATION TOLL FREE NUMBER:
1-800-528-9131
LIFTMASTER® GARAGE DOOR OPENER FIVE-YEAR LIMITED WARRANTY LIFETIME MOTOR LIMITED WARRANTY
The Chamberlain Group, Inc. ("Seller") warrants to the first retail purchaser of this product, for a list...
Similar Questions
I Have Installed A Chamberlan Garage Door Opener And The Remote I Was Using Is
I have been using a Chamberlan garage door opener and its remote has been defective since of late.Pl...
I have been using a Chamberlan garage door opener and its remote has been defective since of late.Pl...
(Posted by donweera42 8 months ago)
Garage Door Opens After Shutting.
My Lift master 8550 inside keypad is Inside wall pad is model #880LM. outside keypad Model # is 877M...
My Lift master 8550 inside keypad is Inside wall pad is model #880LM. outside keypad Model # is 877M...
(Posted by BONNIECA92 2 years ago)
How To Install Cable Wire For Garage Door Opener Model 3800
(Posted by laedmhrink 10 years ago)
Will A Door Bell Switch Work For A Garage Door Push Button
(Posted by fedppoli 10 years ago)
Can You Use A Std Door Bell Switch For A Seconddary Door Opener Switch
SECOND SEPERATE DOOR BUTTON FOR A LIFTMASTER 3800
SECOND SEPERATE DOOR BUTTON FOR A LIFTMASTER 3800
(Posted by gbobko92 11 years ago)