Liebherr WKes 4552 GrandCru - Manual (Page 5)

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Additional functions
In set-up mode you can set the child lock and adjust the brightness
of the display. The child lock is designed to protect the appliance
from being switched off accidentally.
Activating the child lock
Press for 5 seconds. Display =
Display =
Display =
Display =
Display =
Deactivating the child lock
Press for 5 seconds. Display =
Display =
Display =
Display =
Display =
Door open alarm
If the door is left open for more than 60 seconds, the audible
warning signal will sound.
If the door must be opened for a lengthy period to place
items into the appliance, cancel the audible warning
signal by pressing the Alarm button.
The alarm switches back to standby when the door is shut.
Temperature alarm
If the temperatures in the interior are out of the per-
mitted range, the audible warning signal will sound
and the temperature display will flash.
After a lengthy power failure, the temperature in the
interior may have risen to too high a level. After the
power supply returns, the fall in temperature can be
watched on the display.
• Cancel the audible warning signal by pressing the Alarm button.
The temperature display will stop flashing as soon as the tem-
perature in the interior has reached the set value.
Temperature alarm after a fault in the appliance
If the appliance develops a fault, the temperature in the interior
may rise too high or fall too low. The audible warning signal will
sound and the temperature display will flash.
If the temperature displayed is too high (warm), first check whether
the door is closed correctly.
If the temperature display continues to show a value that is too high
or too low after one hour, contact the customer service department.
• Cancel the audible warning signal by pressing the Alarm button.
If F1 appears in the display, the appliance has suffered a fault. In
this case, contact the customer service department.
Fan switch
The interior fan ensures a constant and even interior temperature
and a suitable climate for wine storage.
The humidity in the appliance can be increased even further by
activating the fan switch. This has a particularly positive effect
for long-term storage.
The increased level of humidity prevents the corks from drying out.
Switching on
Hold down the Alarm button and
then press the Light button.
The LED will come on.
Switching off
Hold down the Alarm button and
then press the Light button.
The LED goes dark.
Note
If the appliance is operated in a low ambient temperature, the fan
may also run when the fan function is deactivated.