Liebherr 7082 218-03 Operation and control elements, Switching the appliance on and off, setting

Operation and control elements

BioCool

You are advised to clean the appliance before switching it on for the first time (see "Cleaning").

Switch on the appliance approx. 2 hours before loading it with frozen food for the first time. Do not load with frozen food until the temperature shows at least -18°C.

The BioFresh and freezer compartments can be operated separately.

Switching the appliance on and off

WTo switch on: Press the on/off buttons (9 on left for Bio- Fresh compartment and 3 on right for freezer compart- ment) so that the temperature displays light up or flash.

-BioFresh compartment: The interior light will light up when the door is open.

-Freezer compartment: When the appliance is switched on

for the first time and while it is still warm, the freezer dis- play will contain dashes until the temperature falls below 0°C.

WTo switch off: Press the on/off buttons (9 on left for Bio-Fresh compartment and 3 on right for freezer com- partment) for approx. one second so that the temperature displays go out.

Setting the temperature

The appliance is pre-set for normal operation. We recom- mend temperatures of +1°C in the BioFresh compartment and -18°C in the freezer compartment.

WTo reduce the temperature: Press the Down button; 8 on left for BioFresh compartment and 2 on right for free- zer compartment.

WTo increase the temperature: Press the Up button.

WThe temperature in the BioFresh compartment is con- trolled automatically, between 0°C and 3°C.

If you require a higher or lower temperature, e.g. for storing fish, you can alter the temperature setting in the

BioFresh compartment:

-The setting range is displayed as between "b 1" and "b 9".

-The default setting on delivery is "b 5".

-The temperature can be changed by ± 5 increments, dis- played in the temperature display.

Note: By decreasing the temperature, "b4" to "b1", minus temperatures can be reached and the food will freeze slightly.

WFor the freezer compartment, the setting range is dis- played as between -14°C and -28°C.

Whether you can obtain the lowest freezer temperature depends on where the appliance is positioned (if it is loca- ted in an area with a high ambient temperature it will not reach the lowest temperature).

- While you are entering the temperature, the set tempera-
ture will flash on the display.
- When you press the temperature setting buttons for the
first time, the most recent setting is displayed.
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- You can change the settings in increments by briefly
pressing the buttons again. If the buttons are held down
the temperature setting will change faster.
- Approximately 5 seconds after the button has been re-
leased, the display will automatically show the actual
freezing or BioFresh temperature (known as the "actual
setting").
- The altered temperature adjusts slowly to the new value.

Temperature display

In normal operation, the following settings will be displayed:

-the average BioFresh temperature in display 7 and

-the warmest frozen food temperature in display 1.

The display will flash:

-if you change the temperature or

-if the temperature rises by several degrees, indicating cold loss, e.g. if you place fresh, "warm" food in the freez-er or if you remove or re-pack frozen food the temperature

may rise for a short time due to warm air flowing into the freezer. Once you have finished loading or re-packing, the electronics will automatically re-set the temperature to the most recent setting. Short-term rises in temperature will not affect the frozen food.

WIf "F 0" to "F 5" appears in the display, the appliance has a fault. Consult the customer service department indicating the fault number displayed as this will tell the technician what kind of irregularity has occurred.

Audible warning signal

The audible warning signal helps to protect frozen food and to save energy.

WThe audible warning device is switched off by pressing the audible warning on/off button 5.

-It switches off automatically as soon as the temperature is low enough or

-the door is closed.

Audible door alarm (for BioFresh and freezer compart- ments)

-This sounds when the door has been left open for longer than about 60 seconds.

The sound switch-off function is active as long as the door is left open. The alarm automatically switches back to standby when the door is shut.

Audible/visual temperature alarm (for the freezer com- partment)

-It always sounds if the freezer temperature is not low enough (dependent on the temperature setting).

-The temperature display flashes at the same time.

This can be caused by:

- warm, fresh food being placed in the freezer,

- too much warm air from the outside entering when re- arranging or removing frozen food.

The temperature display will continue to flash until the cause of the alarm has been rectified. It will then stop flashing and light up continually. The audible warning signal is now automatically reset.

BN/BNes...6 * Depending on model and options 15