That the cabinet only one LED display for temperature setting has been known, even if I do not understand it, what should be consuming on a digital display of the actual / setpoint temperature. However, an absolute absurdity is the doorway. Here any mechanism was (unlike other models) saved. Since the cabinet rear has small wheels and front is only 10 cents on large Hartplastikfüsschen pulling on opening ALWAYS the whole cabinet to the front. For smooth surfaces therefore totally unsuitable. Perhaps this helps glue ???