BATHROOMFAN FRESH F100 HT HYGRO

The fan has both after-run and humidity control. The after-run is 0 or 15 minutes: pulling the pull cord activates a 15-minute after-run; you can interrupt it by pulling the cord again. You can remove the pull cord entirely by cutting it. Humidity control is adjustable between 50-90% RH: the fan automatically switches to full speed when the room's relative humidity rises and runs until the value drops to the set level. The startup point can be adjusted using the potentiometer found under the cover (counterclockwise lowers the startup point, clockwise raises it); power must be disconnected during adjustment. The fan is designed for wall or ceiling mounting, for example in a bathroom or laundry room. Intended solely for fixed installation; the fan has a 100 mm recessed section. A backdraft damper is included (easily removable). If the building has gravity-based ventilation and the fan is installed in a ceiling-mounted self-draft duct, the backdraft damper must be removed to prevent obstruction of natural ventilation. The enclosure rating is IPX5. This product description is an automated translation of the original Finnish description.