Liebherr CS1660 Temperature Display Figure, Ventilation Figure, Audible Alarm Signal Figure

Operation

Temperature Display - Figure 8

In normal operation, the following settings will be displayed:

•the average refrigerator temperature

•the warmest frozen food temperature.

When starting up for the first time or when the appliance is warm, dashes will appear in the freezer temperature display, until the temperature in the freezer compartment is 32°F (0°C).

The display will flash:

•if you change the temperature or

•if the temperature rises by several degrees, indi- cating cold loss, e.g. if you place fresh, “warm” food in the freezer or if you remove or repack frozen food, the temperature may rise for a short time due to warm air flowing into the freezer.

•If “F1” to “F5” appears in the display, the appli- ance has a fault. Have the fault number available when you contact the customer service depart- ment.

Ventilation - Figure 8

The Ventilation switch is used for re-circulated cool air:

You can use the switch as required to:

•chill large quantities of fresh food fast.

•keep the temperature evenly distributed through- out the entire refrigerator compartment. The air will circulate more intensively, keeping all the different areas in the compartment at the same temperature and ensuring all the food inside is chilled at the same temperature.

We recommended you use the ventilation fan if:

•room temperatures are too high (approximately 95°F [35°C] or higher).

•the air humidity is high, during high heat and humidity.

Turning on: touch the Ventilation icon briefly so the LED turns on.

Turning off: touch the Ventilation icon again until the LED  turns off.

Audible Alarm Signal - Figure 8

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

The audible alarm signal is switched off by touching the alarm icon.

Audible door alarm

This sounds when the door has been left open for longer than about 180 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

It always sounds if the freezer temperature is not low enough. The temperature display and the alarm LED flash 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,

-a fault in the appliance.

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.

Power Failure/FrostControl

Display - Figure 8

If the power failure LED is lit, this means the freezer temperature has risen too high during the last few hours or days due to a power failure. The freezer temperature display flashes at the same time.

•If you touch the Alarm icon now, the highest temperature registered during the power failure will be displayed.

•Check the quality of the food in case it has become too warm or even defrosted.

•The highest temperature will appear for approximately one minute. After that, the actual temperature in the freezer will reappear.

The display can be turned off by touching the Alarm icon again.

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