Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

Open Question

Electric eye doesn't work on my craftsman garage door opener 41a5021-2e

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
geemarie
  • 876 Answers

SOURCE: craftsman garage door opener instruction manual

Have you tried the manufacturers site at either craftsman or sears. You should be able to find it there. You will need your model #.

Posted on Aug 01, 2008

Ad
Door Tech
  • 98 Answers

SOURCE: 1/2hp Craftsman Garage door opener light bulb

If you are getting a click the relay on the board sounds like it is working. Sometimes the contacts in the light socket gets burn spots on them. Try unplugging the unit, unscrewing the bulb and with a small scrapping tool (small flat screwdriver) scrap the bottom contact and the contact on the threads. Bend the contact on the threads a little too make better contact with the bulb. Screw the bulb the bulb in completely. If this does not solve your problem the only the left to do is to replace the logic board.

Posted on Jan 10, 2009

  • 244 Answers

SOURCE: keypad garage door opener will not operate

what keypad are you using with new opener? Frequency has changed. can't use old one. you probably never needed to change things; just needed to follow proper coding procedures.

Posted on Jan 28, 2009

  • 95 Answers

SOURCE: garage door opener does not work correctly

Make sure the door springs on the door are ok.Unhook the opener from the track by pulling the red handle rope on the track,make sure the door moves up and down freely.There is a up-force adjustment on the end of the opener that the small wires run to,you will see 2 slotted adjuster screws,find the one labeled up force,turn it clockwise a little bit(1/16th of a turn).Also there is a plastic gear inside the case that gets dry,unplug the opener,remove the 8 screws that hold the case on and lube it with a lithium grease,see if it is worn badly while you have the case off.

Posted on Aug 12, 2009

  • 3197 Answers

SOURCE: Craftsman Model 139.53684 Security+ Keyless Entry

To answer your question the opener is in vacation mode. Press and hold for 3 seconds the button on your wall control with the lock icon. The green light will stop flashing and you will be back in business.

Posted on Dec 08, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Garage door senser not working


What doesn't the sensor do with an obstacle?

Feb 27, 2012 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

The garage door opener inside the garage doesn't open or close the garage door. How do I diagnose? The model # is: 41A5389-1B


The model number you give is a part number for the logic board. Does your remotes work? Is it only the wall control that isn't working?

Sep 11, 2011 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Craftsman 3/4 chain drive will not open, when pressing wall switch I hear click at the unit and the programming light will flash, but it doesn't open the door, or close for that matter the motor...


The unit is for sure repairable. You should remove the cover from the motor unit and check the drive gear. It is a white nylon gear just in front of the motor and it will be obvious if it is bad. If you have had electrical storms it may have gotten to your logic board. You need to pull it and check for burnt or missing traces on the printed circuit.

Aug 09, 2011 | Sears Craftsman LiftMaster Chamberlain...

2 Answers

Garage door opened, won't close


If you can press and hold the wall button and the door will go down, you have a photo eye issue. Check the photo eyes at the bottom of the door.

Jan 16, 2009 | Sears Craftsman LiftMaster Chamberlain...

2 Answers

GARAGE DOOR OPENS BUT WILL NOT CLOSE AUTOMATICALLY


is bulb on motor flashing 10 times. then you have electric eye problem. otherwise, sounds like you need to increase down force a hair. adjustement is on logic board, right knob.

Jan 06, 2009 | Sears Craftsman LiftMaster Chamberlain...

2 Answers

Undoing sensor.


the equipment it doesn work with out the sensors in some models

Oct 05, 2008 | Sears Craftsman LiftMaster Chamberlain...

Not finding what you are looking for?
Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+ Logo

Related Topics:

16 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sears Building Materials Experts

Glenn Mayer
Glenn Mayer

Level 2 Expert

91 Answers

Mike

Level 3 Expert

4340 Answers

Cindy Wells

Level 3 Expert

5188 Answers

Are you a Sears Building Material Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...