Features

Fan unit ultraSilence with built-in overrun timer, with 2 speeds 60/35 m³/h air flow volume for general and trickle ventilation Spiral housing with aerodynamic and acoustically optimized radial impeller, high pressure reserve and low noise level. Noise control according to DIN 4109 T.2. Fan unit insertion without using tools with simultaneous electrical connection of quick plug connector. Energy saving motor in enclosed aluminium cast casing. Maintenance-free ball bearings for 40.000 operation hours. Flat, elegant, room-sided facia several times design awarded made from high quality polymer, white. Air filter (class G2) as permanent filter (dishwasher resistant) behind the hinged, compact facia. The built-in filter change display indicates when filter needs cleaning. Control: General and trickle ventilation. The low speed step can be connected for continuous operation directly. The high speed step is then controlled parallel to the room light, manually via standard 2-pole ON/OFF-switch, with overrun timer: Run on time approx. 6 min., delayed start approx. 45 sec. (firmly adjusted). Manual controlling of both speed steps with switch DSEL 2 (accessory No.1306) possible. Performance: General ventilation = 60 m³/h, trickle ventilation = 35 m³/h Noise: Sound pressure level at AL = 10 m² = 35/26 dB(A) Sound power level 39/30 dB(A) Protection to: IP X5 (hose-proof), insulated, suitable for use in zone 1 of bathrooms Electrical data: 230 V, 50 Hz, 18/9 W, electrical power supply: NYM-O, 4x1,5 mm²