Setting the down closed limits 1.
Program craftsman garage door limit.
For the garage door opener transmitter press and release the smart button on the garage door opener motor unit.
For newer craftsman garage door opener models with programming buttons here is how to adjust the travel limits.
Start with the garage door open.
You ll need the garage door closed to program the craftsman keypad.
Chain the last step of craftsman garage door opener.
Set the step ladder under the garage door opener in your garage and use it to access the up and down limit switch adjustment screws located on the side of the garage door opener motor housing.
They are either at the back or the sides of the device based on the opener model.
Find the knobs fitting up and down force on the back of the opener motor.
Follow the instructions in your owner s manual or installation guide when installing this part.
You can easily program the craftsman garage door opener to work with new remotes.
Adjust craftsman garage door opener up and down force with the knobs in the same way the limits were adjusted in step 1.
There are many different models of the craftsman garage door opener.
If it does not you have to adjust your craftsman garage door down force limit switch.
This article provides instructions for model numbers 139 53225rt 139 53325srt 139 53425srt 139 53628srt 139 53629srt 139.
For craftsman chamberlain.
Programming the travel adjustments and force controls ar.
This limit switch part number 041d3452 is for garage door openers.
Travel and force limits you will need to locate the program button and the down button and up buttons located in the bottom of the genie garage door opener.
Press the adjustment button until the up button begin to flash and or a beep is heard.
In this easy how to video i clearly explain the setup process for a craftsman garage door opener.
You can also reprogram the opener if your old remote stops working.
Press and hold the down button for 2 seconds the long led comes on blue the round led stays off 3.
Locate the programming buttons on your garage door opener.