Operating instructions FernoTron programming center 2411 Y. Beenen Updated September 03, 2024 13:22 Follow Download PDF Related articles Can I send in my Fernotron product that is no longer available for inspection / repair? The shutters are not moved at the set times. What to do? Operating instructions Manual control unit 9493 Successor list tubular motors. Successors of older tubular motors. What should be observed after a battery change?