I especially liked the wool program, which is also suitable for washing, intended for hand washing. It was at the beginning very interesting for me to watch as the machine does its work in specific programs or options. In wool program, for example, the laundry is almost always at a constant, not too high a speed kept at the drum wall and pulled so down through the wash. This protects the sensitive tissue.
The program for the 20 ° C cold wash brings to guide a washing result is achieved with a normal 40 ° C wash. It takes a long time, but needs less energy. According to my measurements, this program is worth mainly at full load, because with less laundry is reached with the "Eco Time" option in some cases even lower energy. The following examples of measurements can I call:
Cotton Standard 60 ° C with Eco Time: from 0.56 to 0.71 kWh, depending on drum filling
Cotton Standard 40 ° C with Eco Time: 0.30 to 0.40 kWh, depending on the drum fill (always less than 7 kg!)
Cotton Standard 30 ° C with Eco Time: 0.19 kWh with little wash
Cotton Standard 20 ° C (cold wash): 0.43 kWh pretty full drum
Wool: max. 1.5 kg: 0.16 to 0.23 kWh, depending on the amount