Instruction manuals Troll Comfort 3D 5635 Y. Beenen Updated February 26, 2024 12:43 Follow Download PDF Related articles Operating instructions Troll Comfort 5625 Operating instructions Troll Comfort DuoFern 5665 Operating instructions RolloTron Comfort 1700/1740/1705 Can end points be set via the Troll Comfort DuoFern Type 5665? Which solar twilight sensor is needed for this troll?