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Control and Information Systems
The control and information systems consist of the temperature display,
an optical warning display and an acoustic warning.
The system warns if:
– if the appliance door remains open for longer than 80 seconds;
– if the temperature in the freezer compartment is too warm;
– functional disturbances at the appliance.
"Open Door"-Warning
If the door remains open longer than approx. 80 seconds, the red
warning indicator flashes and a warning tone sounds. If you need more
time for sorting or rearranging frozen foodstuff, you can switch off
warning tone for 80 seconds by pressing the WARNING OFF button.
The red warning indicator will go out when the door is closed.
Temperature Warning
The red warning display and the temperature display flashes and an
audible warning sounds, as soon as the temperature in the freezer com-
partment is warmer than -11 °C.
A rise in temperature may be caused by:
– frequent door opening for long periods of time;
– loading with large quantities of warm foods;
– high ambient temperature;
– an error with the appliance.
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You can cancel the warning tone with the WARNING OFF button.
The temperature display for the freezer indicates the warmest tempera-
ture the freezer has reached during the temperature alarm period. After
approx. 5 seconds the temperature display reverts to the current freezer
temperature.
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While the current freezer temperature is above -11 °C, the warmest
temperature the freezer has reached during the alarm period is stored
and can be called up as often as wished by pressing the WARNING OFF
button.
When the temperature in the freezer falls below -11 °C, the warning
tone switches off automatically. The red warning indicator will con-
tinue to flash.
