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Control and Information Systems
27
Such a temperature increase is probably due to:
– frequent or extended opening of the door;
– storing large quantities of warm food;
– high ambient temperature;
– a fault in the appliance.
Attention! If suspicion of partial or complete thawing exists, please
check the quality of the foods to determine if they can be used.
"Open Door"-Warning
The red warning indicator flashes when the door is opened. If the door
remains open longer than approx. 80 seconds, an extra 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.
Function Errors
If the appliance electronics detect a technical fault that needs to be
rectified by customer service, the temperature display shows a square
or an error code (F7 or F8) in the lower part of the temperature display.
The red warning indicator flashes. The appliance will continue to oper-
ate in emergency mode.