Possession of the device for about a half a month. came neatly packaged an.Nach unpacking first (very important !!) Let stand 24 to allow coolant to flow completely in compressor. Manual that corresponds to the device, has been sent to me via PDF file to my desired email address. Ansich but the unit is selbsterklärlich. There is left of the Digital Display "on / off" lever. Including over the top icon on you device to the preselected right of the digital display predefined humidity in percent. The bottom icon is to turn on Dauerentfeuchten. The fan can be with + on high-speed, ie to larger or faster dehumidification with - smaller and slower speed dehumidification set. Conversion starts off with some time lag. Have the unit in various living rooms of almost 70 percent humidity at 50-55 percent down in a built-in device containers with ball display entfeuchtet.Das water dripping (water quantity). The device has at the rear intake a nylon filter, which can be removed for cleaning. Unit has wheels and a handle, both on the device, as well as the water collecting container. The fan is louder than the slow running in fast mode, but the noise keeps within acceptable limits. Air is blown upwards. All in all, a well-functioning and properly processed unit (3 years warranty). If you turn off the unit, you should leave it off for several minutes. The idea is similar to a refrigerator. The rooms that are to be dehumidified must be warmed up before, of course the convection system of its own. Can currently the unit for rooms (per room) up to approx recommend 45 sqm and about dwelling size to 80 square meters very. I would buy the unit definitely go back and highly recommend it.