Steel-Line SD800 Garage Door Opener

Steel-Line SD800 Garage Door Opener

Parts and Accessories

User Manual

Remote Programming

Coding Additional Transmitters:

  1. Press and hold the “P” and “+” buttons until all lights illuminate and LED 7 starts flashing.
  2. Press the “+” button once (all lights except LED 7 will turn off).
  3. Quickly press and release the button on your remote twice (all lights will come back on, and LED 7 will flash).
  4. Press the “P” button once to save the code (LED 3 will light up, confirming the remote has been successfully programmed).

Repeat this process for each additional remote.
Note: The opener can store up to 10 codes. If you attempt to add more, the oldest code will be erased. Some earlier models may only support up to 6 codes.

Deleting All Transmitters:

Note: This process will erase all programmed remotes, wireless wall buttons, and keypads.

  1. Press and hold the “P” and “+” buttons until all lights illuminate and LED 7 starts flashing.
  2. Press and hold the “-” button until LED 7 turns off and flashes again.
  3. Press the “P” button once to save (LED 3 will light up, confirming that all codes have been deleted and the opener is back in normal operating mode).

Instructional Videos


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