ABE Arnhold Win-Control WS 201-WH Window actuator
The hybrid-window closer - the combination of spring and electric driveThe ventilation of rooms provides not only for fresh air, but also for the removal of carbon dioxide, odors, excess moisture and prevents mold formation in your rooms. However, the often forgets to close the gekippte window after a ventilation process. Especially in toilet rooms, bathrooms or bedrooms, this is a problem, because in the cold season is so valuable heat will be lost. Ventilation is only energy-efficient, if it is time controlled. Also the safety aspect is not to be underestimated, because to open windows are almost an invitation for burglars. The window closer takes care of these problems and closes the gekippte window automatically after your time target.The new sealer combines a spring drive with an electric drive. When you open the window, a spring network stretched. This Spring is has a gear with a small electric motor, from 2 LR6/AA batteries supplied. An intelligent, very little power electrical electronics gives the command to the closing process after the desired time. By the tension of the spring stored energy is used, the closing command almost till the end (up to 90%). Since the spring factory during the closing process to force loses, the motor, fed by batteries, at the end of the closing the pressure force.This text is machine translated.