The chest was working five days well. On day 6, the chest is no longer cooled by -9 ° C - and it was the weekend. The chest was full. Now there are in the booklet, the service address to call and get quick help. But far from it - not a quick replacement and the fitter calls within 3 days. We should however store our stuff with your neighbors or friends. Rude as it gets. That was the first and last device of BOMANN.