New Chamberlin Garage Door Opener Will Not Open / Flashes 2 Times
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- เผยแพร่เมื่อ 24 ส.ค. 2023
- New Chamberlain garage door open will not work! When you press the remote the garage door opener flashes 2 times. Here is an easy fix for that problem. I will also explain how to check and adjust he electronic safety beam.
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Thank you for this video. I had this problem after the internet connection was lost while the door was closed. This reset process returned the unit to working properly. Saved me a service call to a garage door company.
You saved me. After giving up and looking to pay to have a technician come out, and after watching 50 videos waste my time, you showed me how o fix my problem. THANK YOU !!!!!
After messing around with the garage door, I was having this issuing. Thank you for the help, saved 80 bucks an hour.
Wow, I was having the same freaking problem, changed out sensors and rewired the whole thing and kept getting the blinking lights. This video was very helpful and I an now shaking my head at chamberlain for not even mentioning this anywhere in the instructions. How hard is it to have soemone write detailed instructions for stuff like this. Thanks fot the video.
I wish you a happy and healthy life for posting this.
You are a heck of a fellow... Worked for 2 hours and directions were no good at all... Thank you kind Sir!!!!!
Thank you! No paper instructions anymore just an hour wasted on their website with no mention of setting the limits. Found your video and was done in 2 minutes
Got a new Craftsman garage door opener that was doing the same thing, tried this and it worked! Thank you for making a video about this. Most forums were saying something might be wrong with the logic board and as you mentioned the book does not cover this for troubleshooting. Saved me the headache of dismantling it and taking it back to the store for a replacement.
Thank you so much for providing a simple fix to the two light blinking problem. I watched a number of different videos before coming across yours and it was the only one that actually fixed the problem. I don't have the garage door opener that you talked about, mine is a LiftMaster but it still resolved the issue. Thank you very much!
Great to hear!
Worked out Great!!!! Like the other person said....no answers anywhere. Thank you so much! Now my wife will have her garage door opener working on Christmas!
Glad to help
Thank you SO much for this video! I was stuck with no answer considering paying somebody to trouble shoot my install. This solved my problem! Now my new Garage door opener works perfectly!
I'm happy to help. Thanks for watching.
Just bought this model brand new. I shared the same frustration as the rest. I've built entire recording studios, guitars rewired and installed many household items, but this damn thing made me question my skills. I rewired and tested 3 different times with the same result. NO motor and 2 light flashes. Sensors were lined up perfectly, even used a laser to line up the track and the wiring. Still nothing. WHY IS THIS STEP NOT IN THE MANUAL ??? I think Chamberlain should put a link to your channel in their manual! Dude, thank you very much for the pro tip! I was about to take it down.
I'm happy to help. It would be great if Chamberlain put a link to my video for sure.
Totally agree! Why is this not in the manual?
I was looking at a lots of videos here but no body gave me a good explanation for my garage door problem. Thank you very much for your excellent video!!
You're welcome!
My garage door button was just clicking had no idea how to fix it. Was about to return the garage door opener. I came across this video and it was exactly the fix it needed! Thanks we’ll done
Thank you so much. I checked everything multiple times. The troubleshooting online and manual was useless. Greatly appreciated your informative video! Great job thanks again! Every is working great.
Great to hear!
You're the best! Was at my wits end trying to figure out why my door wouldn't open after getting a new modem and router. Thank you!
Glad I could help!
Thanks dude! The instructions for this section of the setup were confusing. Great help!
Glad it helped!
You are a god send!! Thank you for saving me and my dad hours of frustration. This worked perfectly!!!
Glad I could help
Thank you sir for your video and information! I've just installed a new replacement Chamberlain Garage Door Opener and was the unit was not functional. I received several misaligned sensor errors even though I the online manual and ran several tests. I checked to see if the unit was in a bind and repositioned each sensor then wired them directly to the unit. This drove me nuts. After several hours, I initiated a virtual chat trying to find out an answer to my issue. I told them I was going to return the unit but they (Chamberlain) didn't care. I searched too many to count TH-cam videos until I ran across yours. Again Thank you sir!😄
Thank you for this video. I was having the same EXACT issue. Thought I bought a garage door with a bad motor. You saved me money from having an overhead garage door company coming out to help troubleshoot the issue. Thank you, thank you, thank you!
Glad I could help
You are a hero. God bless you sir
This video was very helpful. Thank you! I was not the one to install the unit so had to figure out what was the problem. After playing with the buttons and googling for about hour and half I was about to give up and probably pay a technician few hundred dollars to fix a simple issue. Google would only tell you that the wiring might be shorted and/or reversed. But wires were correct and problem persisted. Until I came across this informative video. I highly recommend subscribing to this channel.
Thank you so much!!! Single mom and you helped me save money quick and easy instructions thank you so so so much
Glad I could help!
You're a life saver! Thank you.
Thanks so much! We were having the same problem.
Thank you for this video! You saved me from this exact problem! Well done!
Glad it helped!
Thank you for this video, just installed a new unit today and couldn't get any support from chambelain. This solved all my issues, thank you so much.
Glad it helped
I used this concept & it fixed the issue, when I hit the button, the UP arrow lit up... (I had to hit the button again to swap it to program the bottom button) then hit it again after I programmed the bottom button. Model B4505T Thanks so much for the video
Bro, you are a lifesaver. Thank you very much this totally helped.
Glad it helped
THANK YOU!!!! for this info I've been fighting this for hours and your advice fixed it...Much appreciated
Glad it helped!
Excellent! YOU solved the problem! THANKS.
Glad it helped!
Dude, you saved me a lot of headache. This instantly worked. Bought and installed would not work, solid colors on the sensors. I did not have an installation manual with, very frustrating. I was literally going to return until I saw this.
Great to hear!
Awesome instructions, very helpful
Glad it was helpful!
Thank you! I had everything wired and it wasn’t working. I did not see this in the booklet. Appreciate you posting this!
Glad I could help!
You’re a lifesaver!!! Thank you good sir!
Happy to help!
Awesome because I did an install and couldn’t figure out what the issue was. Now I know thanks a bunch
Just helped me. Thanks a lot!!
Glad it helped!
Thanks so much for this video, worked perfectly!
Great to hear!
Tremendous video! I thought I was going nuts trying to figure out what I wired incorrectly. Thanks for a clear and to the point video that will spare many a lot of frustration. Too bad Chamberlain didn't bother to mention any of this in their installation guide.
Great to hear!
Big thanks!!
Thank you!😊
Thank you! Everywhere I checked, two flashes was listed as: Locked or misaligned sensor, even the MyQ app listed the diagnosis as "misaligned senor" . I spend hours messing with the sensor alignment. After watching your video I was able to resolve my issue in 10 minutes; I just needed to program the up/down travel. It would be great if Chamberlin had a different error code "Flash" for this issue.
I’m happy that I was able to help you get the job done
it helped.👍seems this issue must be addressed in chamberlain manual.
Glad it helped
Thank you! Fixed my problem.
Glad it helped!
It worked!!! Thank you!
Glad it helped!
Thank you good man!
Glad it helped!
Thank you Get It Done! I was pulling my hair out after installing everything, because the sensors looked right, but door still wouldn't open. My openers didn't come with instructions. I'm sure they're available online, but you saved me a ton of time! Did what you did and my garage door is working as it should. Thanks again for taking the time to post!
Glad I could help
This video was very helpful thank for making this an easy fix considering tech support is AI now
I was lubricating the chain this morning and it stopped working. The door is closed now; I’ve followed these instructions and still nothing. It blinks twice weather im pressing the remote or the door switch and still nothing. Any ideas?
Thanks!
I’m happy that I was able to help you with your job. Thank you for the super thanks
Thank you, that worked.
Glad it helped
Thank you. I could not find this information in the set-up manual. Or, I missed it. I was stumped. I was about ready to purchase new reverse sensors; thought I shorted one out.
Glad I could help
Thanks
Welcome
Thank you, you saved me from calling chamberlain to ask to replace my logic board
Just a note because it took me a few tries - mine acted like there was a min / max range, meaning there seems to be a programmed maximum distance for both Down and Up. If I was at the maximum down and tried to push the down button, it wouldn't go any further. Solution was to move to the maximum "down", then reset the process again, and then set the "up". Basically once I figured out what was going on I had to cycle it twice.
Thanks for the video and I also sent along a super thanks because you probably saved me ~$150 minimum.
Man, you saved me a major headache...none of this is in the owners manual!!!
Following these steps did not fix the problem with my 893MAX liftmaster garage door problem. When I click either the remote or the wall switch, the garage door opener flashes, doesn’t open. Sensors are aligned.
Hi there!
Our garage door is Chamberlin. When I push the button on the remote the light on the opener blibks but nothing happens: neither open nor close. I reied what you recommend but still no luck. The door wouldn’t work by pressing the arrown on the motor unit either!
I have this same issue.
Hi what if the door does not respond at all for the up and down button
Just to clarify your instructions. Just pressing the arrows did not work on the units I installed. Once the up arrow is pressed and the door rises to clear the door opening, the middle (black/blue) must be pressed to save the setting. Then the down arrow will flash and you set the closing travel distance. Once complete, push the middle (black/blue) button again to save that setting. Then the lights will flash, the unit clicks and after a short interval, the door will automatically travel back up and down. I also try to set the door travel after the sensors are working. Some of door issues might be due to faulty wiring. There are also special shielded LED bulbs which do not interfere with the opener’s radio signals. I noticed you didn’t use those bulbs. Problems from interference might arise with remotes, though incandescent bulbs are a bigger problem for those remotes. Doors need to be balanced too before an opener can be installed. To test for balance the door should hang suspended when it is about 40% open but detached from the opener mechanism. I have run into issues with logic boards inhibiting door performance, but found Chamberlain live operators to be very helpful resolving the problem.
I have rhe same situation but pushing the button did not assist or remedy rhe problem?🤨
You are my hero! This was my problem, and ZERO info on the chamerlain site or manual.
Thanks you sir that could have saved us 2.5 hours and a Hella lot cussing. Much respect
Glad I could help
What happens if it still doesn’t work? I tried this multiple times and did not work.
You ever figure it out? Mine went up and never went back down.
Same here. Sensors are lighting properly and light flashes twice when I try to operate the door.
I’m trying to instal right now and experiencing the same problem. Were you able to get it resolved?
I called chamberlain and had to test the sensors and unplug for 3 min to reset it. Had to cut the sensors and attach at opener. When it worked I reattached to original location. Also had to remove battery. I put back in when door worked.
Really I think removing the battery and unplug for 3 min then set it up again made it work. It flashed a 4,6 code that is sensors but both light were solid.
Just installed one of these garage door openers and tried doing the clicking the middle button, then holding the UP button, and all I get is the two click sounds and flashing lights. No motor travel at all. I will admit that I did not run any wires to the unit, only just plugged it into a wall socket, is that the issue?
The unit will not work without the safety sensors installed
My sensors were lit up properly and then I got the garage door heights programmed. Now the sensors aren’t lit but barely flicker when trying to open but the door won’t budge.
Did everything in video still light flashes twice , motor runs adjusted top and bottom, sensors ok… ?
I have a Chamberlain and I don't have those buttons. No Wi-fi either. Just the basic one.
So is there another area to adjust that
Can you send me a picture of your adjustments on the opener ?
This could have been a perfect video to compensate the defects of Chamberlain manual that failed to describe this regards. The manual said when the light flashes two times, it means the circuit board needs to be replaced. But in fact, it simply means you need to set up opener's up and down limits.
Too bad you were not willing to reset your opener to clearly demonstrate the real setting procedure. You see, by just talking, it is not as effective as actual doing, especially Chamberlain uses different light flashings to signify different meaning. Besides, resetting a set code is also a good tutorial subject.
It still doesn’t open after i pressed the upward arrow. I did everything already. The rectangle button is yellow and connected to the wifi but for some reason when i try to program it it won’t open
Same
I followed this but after pressing the up arrow and having the door come all the way up, it is stuck and won’t go down
Man I could kiss you. What a pain in my ass. I contacted their support and the lady was clueless, i had to take pics of my whole setup just for them to tell me it looked fine and send me a new logic board. So annoying. I lookup your video and have it working right after. Man the headache i went though on this was insane
I know it was a pain in the rear end for sure. You would think that the company would be able to tell you the easy way to correct it by just adjusting the door limit. I’m happy to be of assistance.
Even if I hold up or down mine still just blinks twice
Looks like part of the video skips & is missing the confirmation of the up programming, and also missing the confirmation of the down programming. It’s missing at 1:32. Otherwise this was helpful until we had to fill in the gaps
What if nothing happens?
Yes, finally I got help. You are amazing.💯🫡👍❤