Liebherr CTNes 4753 Premium NoFrost - Manual (Page 5)

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Audible warning on/off button
The appliance is equipped with an alarm function.
Audible door alarm
If an appliance door is left open for more than 60 seconds,
the audible warning signal will sound. Press the audible
warning on/off button
8
to cancel the alarm. The alarm
switches back to standby when the door is shut.
Audible/visual temperature alarm
If the temperature in the freezer compartment rises too high, the
audible warning signal will sound and the LED in the audible warn-
ing on/off button
8
will flash.
Press the audible warning on/off button
8
to cancel the alarm.
The LED will stop flashing and will light continuously. The LED will
go out as soon as the temperature in the freezer compartment is
low enough.
This can be caused by:
• the freezer door being left open for a long time, allowing warm
ambient air to enter;
• a long power failure;
• a fault in the appliance.
In each case, make sure food has not thawed or perished. If the
visual warning LED does not go out, contact the customer service
department (see section on "Malfunctions").
GB
The boxes can be removed and placed on
the table as a single unit.
• Re-positioning the boxes: lift them for
removal and re-position them as required.
The box support bar can be removed by
lifting upwards and inserted in another
position (e.g. swapped with a door rack).
Important! Box lids must be shut when you
close the door - risk of damage.
Bottle grid
The bottle grid serves as an additional
storage surface for cooling drinks.
Repositioning the door racks
- Lift door rack vertically (1), lift out to the
front and re-insert at a different height, fol-
lowing these steps in the reverse order (2).
- By shifting the bottle holder F you can
protect the bottles from falling over when
opening or closing the door.
Equipment
You can re-arrange the storage shelves
as required.
Lift the glass shelf, align the recess over the
support and replace the shelf in a higher or
lower position.
fig. 1 fig. 2
• To detach the lid: open 90° and raise
to disengage.
Place the shelf rails provided, fig. 1, on the supports on the left and
right at the desired height.
Insert the glass shelves
1
and
2
as shown in fig. 2. The glass
shelf
2
with the raised edge must go at the back.
If you need to make space for tall containers, simply slide the
front half of the sectioned glass shelf carefully underneath the
back half, fig. 2.
Saving energy
- Always ensure good ventilation. Do not cover ventilation openings
or grille.
- Always keep fan slits clear.
- Do not place the appliance in areas of direct sunlight or next to a
cooker, radiator or similar object.
- The energy consumption depends on the installation conditions,
e.g. the ambient temperature.
- Keep the time the appliance is open to a minimum.
- Store food logically.
- Ensure that all food is well packed and covered for storage. This
will prevent frost from forming.
- First cool warm food to room temperature before storing it.
- Defrost frozen food in the refrigerator.
- If there is a thick layer of frost in the appliance: defrost the appli-
ance.
- Empty and switch off the refrigerator for longer vacation periods.
Accumulated dust increases the energy consumption:
- Once a year, dust the refrigeration unit together with the metal
grille of the heat exchanger at the back of the appliance.