Hello friends I tell you, it is the first time that I receive in my workshop a cellar (wine bottle cooler), with a capacity of 28 bottles. The owner brought it to me saying that there is no light. I removed his back cover to access his platelet and immediately check that his fuse had blown and a capacitor too. So I replaced them, I connected it to the network and the refrigerator started. I ask you for an info that I don't have. The cellar reached 12 degrees which is its minimum temperature, but I observed that it is a system that the internal forgers never stop working, because when it reaches 12 degrees only the speed of the forgers is lowered; I mean never, I have observed that the platelet evidently only regulates its speed. Is this so in this type of thermoelectric cooling equipment? Its thermostat range is only 12 to 17 degrees. I did a test, when it was at 12 degrees according to its display, I raised it to 17 degrees and the rear forgers automatically stopped (i.e. the external ones). I went back down to 12 degrees and started at speed. I do not have the manual of this equipment and therefore I ask you for an info. Thank you very much already.