With most of the subsystems in place and tested, long-term testing was supposed to take place during Christmas/ Newyears 2020/2021. The test was started and the Nanocap is producing water of expected quality, slowly approaching the target quality. However, it turns out that performing a long-term test according to the set specification was a very labor intensive task. Small adjustments to enable automated testing will be performed in the first weeks of 2021