Liebherr WKUes 1753 Grand Cru - Manual (Page 7)

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Additional functions
In set-up mode you can set the child-proof lock and adjust the brightness of the dis-
play. The child-proof lock is designed to protect the appliance from being switched off
accidentally by children.
Activating set-up mode:
• Press
Light button for approx. 5
secs - the Light button flashes -
the display shows c for child-proof
lock.
Note: the value to be altered
flashes.
• Select the required function by pressing the Up/Down button:
c = child-proof lock, h = brightness of the display
• Now select/acknowledge function by pressing Light button briefly:
> For c = child-proof lock,
press the Up/Down button to select
c1 = child-proof lock on or
c0 = child-proof lock off and acknowledge with the Light button.
When the symbol is lit, the child-proof lock is activated.
> For h = brightness, press Up/Down button to select
h1= minimum to
h5 = maximum brightness and acknowledge with Light button.
Exit set-up mode:
• Exit the set-up mode by pressing the On/Off button; after 2 min. the electronic sys-
tem switches over automatically. The normal operating mode is activated again.
Audible warning signal
The audible warning signal helps to protect your wines against excessive temperature
fluctuations.
- It sounds when the door has been left open for longer than about 60 sec-
onds. The audible warning device is switched off by pressing the " Alarm"
button.
- It sounds when the interior gets too warm or too cold. The temperature
display will also flash. The audible warning device is switched off by
pressing the "
Alarm" button. The temperature display will continue to
flash until the cause of the alarm has been rectified.