Operating instructions DuoFern HomeTimer 9498 Y. Beenen Updated February 06, 2024 07:11 Follow Download PDF Related articles Activate login mode: DuoFern HomeTimer 9498 How to reset the DuoFern radio tubular motor? Operating Instructions DuoFern Sun Sensor 9478-1 Operating instructions Troll Comfort 5625 Operating instructions Manual control unit 9493