Question about liftmaster Chamberlain Garage Door Opener Transmitter 300MC

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I have a didgidoor III which is closing but not

I have a digidoor III which is closing but not all the way down on roll up garade doors. Any one to help
George

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Hi. There are two adjustment screws on the side of the door opener, one adjusts up and the other adjusts down. Just make small adjustments and keep testing it, as in 1/4 of a turn. J.

Posted on Aug 01, 2010

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Posted on Jan 02, 2017

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2 Answers

Who do I contact for Digidoor repairs and maintenance in the Lydenburg area?


only link for digidoors repair
one company

use "contact us " their web page
to get the nearest authorized repairer of didgi doors to the lydenburg region

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Can i fit 12v battery backup for digidoor 11 to open when there is loadshedding. My digidoor2 had the extra consoke for remote receiver


Nope, Digidoor II has no battery backup. You need to invest in a UPS or replace the motor.

Digidoor one, Digidoor III and the Digidoor IQ all have build in battery backup.
__________________

Reference:
http://www.4x4community.co.za/forum/showthread.php?t=142874

Jun 13, 2015 | Computers & Internet

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Where can I get a digidoor 1 garage door motor ?


I found a site that you may check out go google -type in www.hydrodoors.co.za/products
they claim to be the home of digidoors. they have an e-mail , sales@digidoor.co.za and a telephone no. 0114749060
even if they are not close to you maybe you can purchase on line and have it sent to you.

Feb 17, 2015 | Cars & Trucks

1 Answer

How do I program a Digidoor 3 garage motor.


Limits must be programed. Power down and remove battery power ,press & hold button on motor pc board then apply power still holding button. The door should start running open and close. When it starts you can release button

Oct 31, 2014 | Building Materials

1 Answer

How to re programme my Digidoor III garage door motor?


Did you check it engages the end switches?

Oct 07, 2014 | Building Materials

1 Answer

I have a Digidoor garage door that closes halfway and the opens again however when you apply a little pressure to the door the door closes completely The entire shaft was cleaned and lubricated but still...


There probably is a dent along the shaft either in the remaining region or the already occupied region. You should open it completely and verify that the shaft is uniform. There could also be a deformed roll in the part of the door that enters the vertical part of the shaft around the time the door stops closing.

Nov 08, 2011 | Sears Craftsman LiftMaster Chamberlain...

2 Answers

I bought a second hand Digidoor 1 with garage door. The door opens and closes perfectly when the digidoor is off. When I power up the digidoor the motor will not open the garage door when the door is...


You are receiving interference from the digi door. You will have to return this unit and go with a different one on a different frequency. Chamberlain makes a clicker that would work well with that unit. Thanks BB

Sep 21, 2010 | liftmaster Chamberlain Garage Door Opener...

1 Answer

I have a digidoor 2 automatic garage door and it closes in stages not in one motion. The problem started when I stopped the closing motion half way down by remote control to let someone in. Up until then...


It sounds like your obstacle setting might be set too low and the friction of the door is causing the motor to stop. There are two white alan key adjustments on the side of the motor that can be adjusted to change these settings for the up and down sensitivity. If this does not solve your problem contact the Digidoor technical helpline on 2711 4749060, they will be able to assist you.

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