The loudest fridge I know and wetland

I bought this refrigerator because I attach great importance to energy save-. Since the appliances from Bosch and Siemens as a single with A +++ came into question, I have decided for one of these models. The optics, processing and interior layout is Ok. When I saw the enclosed information sheet I first had to smile, because since the noise will make the fridge were depicted and are presented as normal. When I then got to hear these sounds after you connect but passed me the smile quickly. The current fan after opening the door is still the slightest sound. If the unit turns in between is heard first a relatively loud "clack" which is probably caused by the solenoid valve for the coolant circuit. Then the fan is something going on and is still quiet. But then it starts to crackle and gurgle. This noise is so loud that I can hear it clearly in the next room, despite the TV is. Because other users describe the same phenomenon and the service maintains that this is caused by the new refrigerant with the devices I've come to terms with it. I can get used to this but not that. One advantage of the device I first saw in the acoustic warning when a door is open for too long. However, this function of the warning is absolutely useless because only sounds when the door is open enough. The door contact is too imprecise. If accidentally the door open a crack is heard no warning signal after a minute but only after the electronics too high a temperature determines what can easily take half an hour. To me it's already happened after the pull out the bottom drawer of the freezer compartment of the small nipple is popped up for the water overflowing and thus the door was not properly. The alarm went off just going as the freezer was completely iced over and the electronics has detected too high a temperature.
It's a shame when a device is developed technically on a high level, but this is done in practice by inaccurate production naught.
After one year now use I realized that the water collects under the large "crisper" drawer, or at the bottom formed by condensation and then a puddle right arises. I guess because the ground by the underlying refrigerator is very cold. Thus, the entire interior is constantly moist I did not know from my previous fridge. So you have to regularly remove the large drawer and wipe up the water with a cloth.
Meanwhile, I would not buy this refrigerator.