| 摘要 |
A system in connection with a cold-storage/freezer space ( 1 ), said cold-storage freezer space ( 1 ) comprising at least one door ( 2 ) with at least two transparent sheets ( 3 ), a conductive layer being placed on one of the sheets ( 3 ) to function as a heating element to keep said sheets ( 3 ) free of condensation, comprises a moisture sensor ( 6 ) and a temperature sensor ( 5 ) on the side which is warm when using the cold-storage/freezer space ( 1 ). Said sensors ( 5, 6 ) are connected to a control unit ( 7 ), said control unit ( 7 ) regulating the supply of power to said conductive layer. The system also comprises a second temperature sensor ( 4 ) in said cold-storage/freezer space ( 1 ), i.e. on the side which is cold when using the cold-storage/freezer space ( 1 ), said second temperature sensor ( 4 ) being connected to said control unit ( 7 ). |
