Safety light flashing?

henderson sprint s550n garage door opener safety light flashing what is wrong?

keith gibbs, May 2023


done
May be some useful stuff in here. It might also be worth emailing them and asking if the SL version in similar.

https://helpgaragedoor.com/sommer-garage-door-opener-troubleshooting/

You could also ask Henderson.

Cjekdffj, May 2023
Manual here. It might help:
https://downloads.sommer.eu/files/sprintS550N-sprintS550N-deluxe-11505V000-MBA_archive.pdf

Cjekdffj, May 2023
link Click here to see other fixes for Henderson.