Question about Chamberlain Powerdrive PD422D 1/2 HP Security Plus Screw Drive Garage Door Opener
Hi Iwant to change the personnal code on the keyless entry 740C ON MY GARAGE DOOR OPENER but we don't have the user manuel.Also when I read on the internet the suggest to push the # button but there is no # button on our keyboard. Can you give us a solution to change the personnal code.
The garage door opener is a CHAMBERLAIN serie 5100 1/2 HP
Press the learn code button on the back (or side) of the operator. with in @ 40 secs. press in your 4 digit code on your keyless and press the enter button @ 2 secs.
Posted on Jan 07, 2009
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Posted on Jan 02, 2017
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How do I add, program or change a Keyless Entry PIN?
Your new Keyless Entry must be programmed to operate your garage door opener.
Program using the "Learn" Button
Program using the Multi-Function Door Control
NOTE: This method requires two people if the Keyless Entry is already mounted outside the garage.
Change a Known, or Existing Pin/Code
If the existing PIN is known, it may be changed by one person without using a ladder.
The light on the motor will blink once when the PIN has been learned.
Test this by pressing the new PIN, then press ENTER. The door should then move.
I hope you find this helpful. If you need further assistance please let me know!
Have a great day! :)
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