FunctionsTo set the freezer temperature: In Unlock mode (the display screen is on), the freezer temperature control button (C)may be tapped. The freezer temperature display (H) will illuminate. Each time the freezer temperature control button(C) is tapped, the display sequence is as follows:-16°C – -17°C – -18°C – -20°C – -22°C – -16°CDoor-open AlarmWhen the door is kept open or not properly closed, an audible alarm will be given until the door is closed.Economic Display ControlThe display screen will go dark 30 seconds after the operation of the control panel is finished. The display is restoredwhen any control button is tapped or any door is opened. This button operation will not change the presentrefrigerator setting.Refrigerator On / Off ControlIn Lock mode, hold the refrigerator temperature control button (A) 3 seconds to turn off the refrigerator. Therefrigerator temperature display (G) will disappear while the refrigerator light will remain functional. Press therefrigerator temperature control button (A) for 3 seconds to turn on the refrigerator. The refrigerator temperaturedisplay (G) will illuminate and the normal operation of the refrigerator compartment will be resumed.Backup MemoryThe temperature settings will be memorized and, in the event of a power interruption, these will be restored oncepower is restored.