Liebherr CUNesf 3523, CUNesf 3903, CUNesf 3923 User Manual

Operating instructions
Combined fridge-freezer
190111
7084692 - 00
CUN(esf) ... 3
Appliance at a glance
Contents
1 Appliance at a glance............................................ 2
1.1 Description of appliance and equipment.................. 2
1.3 Conformity................................................................ 3
1.4 External dimensions of the appliance....................... 3
1.5 Saving energy.......................................................... 3
2 General safety information................................... 3
3 Controls and displays........................................... 4
3.1 Operating and control elements............................... 4
3.2 Temperature display................................................. 4
4 Putting into operation............................................ 4
4.1 Transporting the appliance....................................... 4
4.2 Installing the appliance............................................. 4
4.3 Changing over the door hinges................................ 5
4.4 Insertion into a row of kitchen units........................... 6
4.5 Disposing of packaging............................................ 7
4.6 Connecting the appliance......................................... 7
4.7 Switching on the appliance....................................... 7
5 Control.................................................................... 7
5.1 Door alarm................................................................ 7
5.2 Temperature alarm................................................... 7
5.3 Refrigerator compartment........................................ 7
5.4 Freezer compartment............................................... 8
6 Maintenance........................................................... 9
6.1 Defrosting with NoFrost............................................ 9
6.2 Cleaning the appliance............................................. 9
6.3 Changing the interior light with bulb.......................... 10
6.4 Customer service..................................................... 10
7 Malfunction............................................................. 10
8 Decommissioning.................................................. 11
8.1 Switching off the appliance....................................... 11
8.2 Taking the appliance out of service.......................... 11
9 Disposing of the appliance................................... 11
The manufacturer works constantly on the further development of all the types and models. Therefore please understand that we have to reserve the right to make design, equipment and technical modifications.
To get to know all the benefits of your new appliance, please read the information contained in these instructions carefully.
The instructions apply to several models. Differences may occur. Text relating only to specific appliances is marked with an asterisk (*).
Instructions for action are marked with a , the results of action are marked with a
.

1 Appliance at a glance

1.1 Description of appliance and equip­ment
Note
Place food inside the appliance as shown in the diagram.
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This allows the appliance to save energy during operation. Shelves, drawers and baskets are arranged for optimum
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energy efficiency on delivery.
Fig. 1
(1) Transport grips at back (11) Vegetable bin (2) Operating and control
elements
(3) Butter and cheese
compartment
(4) Interior light (14) Cold storage accumu-
(5) Shelf, sectioned* (15) VarioSpace (6) Shelf, relocatable (16) Freezer drawer (7) Bottle shelf* (17) Information system* (8) Door rack, relocatable (18) Ice-cube tray* (9) Drain hole (19) djustable feet, transport
(10) Coldest zone
(12) Type plate
(13) Door rack for tall bottles
lator*
grips at front, transport castors at back

1.2 Range of appliance use

The appliance is suitable solely for cooling food in a domestic environment or similar. This includes use in, for example
in staff kitchenettes, bed and breakfast establishments,
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by guests in country homes, hotels, motels and other forms
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of accommodation, in catering and similar services in the wholesale trade
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Use the appliance solely as is customary within a domestic environment. All other types of use are inadmissible. The appli­ance is not suitable for storing and cooling medicines, blood plasma, laboratory preparations or similar substances and products covered by the 2007/47/EC Medical Devices Direc­tive. Misuse of the appliance can result in the stored products suffering harm or perishing. Furthermore, the appliance is not suitable for operation in potentially explosive atmospheres.
The appliance is set to operate within specific ambient temper­ature limits according to its climate rating. The correct climate rating for your appliance is indicated on the type plate.
Note
Compliance with the ambient temperatures indicated is
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required, otherwise the cooling performance is reduced.
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General safety information
Climate rating
SN 10 °C to 32 °C
N 16 °C to 32 °C
ST 16 °C to 38 °C
T 16 °C to 43 °C
for ambient temperatures of

1.3 Conformity

The refrigerant circuit has been tested for leaks. The appliance complies with current safety regulations and EC directives 2006/95/EC and 2004/108/EC.
1.4 External dimensions of the appli­ance
Fig. 2
Model Height of appliance H (mm)
CUN 31.. 1623
CUN(esf) 35.. 1817
CUN(esf) 39.. 2011
CUN 40.. 2011

1.5 Saving energy

Always ensure good ventilation. Do not cover ventilation
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openings or grille. Always keep fan louvres clear.
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Do not place appliance in areas of direct sunlight or next to a
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stove, heater or similar object. The energy consumption depends on the installation condi-
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tions, e.g. the ambient temperature (see 1.2) . Keep the time the appliance is open to a minimum.
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The lower the temperature setting, the higher the power
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consumption. Store food logically. (see Appliance at a glance).
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Ensure that all food is well packed and covered for storage.
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This will prevent frost from forming. Remove food as needed in order that it does not warm too
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much. First cool warm food to room temperature before storing it .
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Defrost frozen food in the refrigerator.
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Accumulated dust increases the energy consumption:
Once a year, dust the refrigerating unit
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together with the metal grille of the heat exchanger at the back of the appliance.

2 General safety information

Danger for the user:
This appliance is not designed for persons (including chil-
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dren) with physical, sensory or mental impairment or persons not having sufficient experience and knowledge, unless they are instructed in the use of the appliance and are initially supervised by a person responsible for their safety. Keep children under supervision to ensure they do not play with the appliance. In case of a fault, pull out the mains plug (not by pulling the
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connecting cable) or switch off the fuse. Have any repairs to or intervention in the appliance, and any
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change of the mains power cable, carried out by the customer service only or by other specialised personnel trained for the purpose. When disconnecting the appliance from the supply, always
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take hold of the plug. Do not pull the cable. Install and connect the appliance only as instructed.
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Please keep these instructions in a safe place and pass
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them on to any subsequent owners. Special-purpose lamps (incandescent lamps, LEDs, fluores-
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cent tubes) in the appliance serve to illuminate the appliance interior and are not suited for room illumination.
Fire hazard:
The refrigerant R 600a is environmentally friendly but flam-
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mable. Escaping refrigerant may ignite.
Do not damage the refrigerant circuit pipes.
Do not allow naked flames or ignition sources to enter the
appliance. Do not use any electrical appliances in the interior (e.g.
steam cleaners, heaters, ice cream maker etc.). If refrigerant escapes: eliminate naked flames or sources
of ignition from the vicinity. Pull out the power plug. Venti­late the area well. Notify customer service.
Do not store explosives or sprays using combustible propel-
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lants such as butane, propane, pentane, etc. in the appli­ance. Respective spray cans can be identified by reference to the contents printed on the can or by a flame symbol. Gases possibly escaping may ignite due to electrical components. Keep burning candles, lamps and other items with naked
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flames away from the appliance so that they do not set the appliance on fire. Only store high-percentage alcohol in tightly sealed, upright
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containers. Alcohol possibly escaping may ignite due to electrical components.
Danger of tipping and falling:
Do not misuse the plinth, drawers, doors etc. as a step or for
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support. This applies particularly to children.
Danger of food poisoning:
Do not consume food which has been stored too long.
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Danger of frostbite, numbness and pain:
Avoid lasting skin contact with cold surfaces or refrigerated/
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frozen food or take protective steps, e.g. wear gloves. Do not consume ice cream, water ice or ice cubes immediately and do not consume them too cold.
Please observe the specific information in the other sections:
3
Controls and displays
DANGER identifies a situation involving direct
danger which, if not obviated, may result in death or severe bodily injury.
WARNING identifies a dangerous situation
which, if not obviated, may result in death or severe bodily injury.
CAUTION identifies a dangerous situation
which, if not obviated, may result in minor or medium bodily injury.
NOTICE identifies a dangerous situation
which, if not obviated, may result in damage to property.
Note identifies useful information and tips.

3 Controls and displays

3.1 Operating and control elements

Always install the appliance with the back directly against the wall.
Do not install the appliance without assistance. Standard EN 378 specifies that the room in which you install
your appliance must have a volume of 1 m2 per 8 g of R 600a refrigerant used in the appliance. If the room in which the appli­ance is installed is too small, a flammable gas-air mixture may form in the event of a leakage in the refrigeration circuit. The quantity of refrigerant used in your appliance is indicated on the type plate on the inside of the appliance.
The appliance may be moved only when it is empty.
Fire hazard due to dampness! If live parts or the mains lead become damp this may cause short circuits.
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Fire hazard due to refrigerant! The refrigerant R 600a is environmentally friendly but flam­mable. Escaping refrigerant may ignite.
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WARNING
The appliance is designed for use in enclosed areas. Do not operate the appliance outdoors or in areas where it is exposed to splash water or damp conditions.
WARNING
Do not damage the piping of the refrigeration circuit.
Fig. 3
(1) On/Off button (4) Operating mode display,
freezer compartment
(2) Setting button (5) SuperFrost button (3) Refrigerator compart-
ment temperature display
(6) Alarm button

3.2 Temperature display

The following are displayed in normal operation:
the set cooling temperature
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The freezer compartment temperature display flashes:
the temperature setting is being changed
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after switch-on the temperature is not yet cold enough
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the temperature has risen several degrees
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4 Putting into operation

4.1 Transporting the appliance

CAUTION
Risk of injury and danger of damage as a result of incorrect transport!
Transport the appliance in a packed condition.
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Transport the appliance upright.
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Do not transport the appliance without assistance.
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4.2 Installing the appliance

In the event that the appliance is damaged, contact the supplier immediately before connecting to the mains.
The floor at the site must be flat and level. Do not install the appliance in a location where it is exposed to
direct radiation of the sun, next to a cooker, heater and similar.
Fire hazard and danger of damage!
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Blocked ventilation openings pose a risk of fire and damage!
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NOTICE*
The stainless steel doors are provided with a high-quality surface coating and must not be treated using the accompa­nying care product.
Otherwise the surface coating will be affected.
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NOTICE
Risk of damage due to condensate!
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WARNING
Do not place appliances emitting heat e.g. microwaves, toasters etc. on the appliance!
WARNING
Always keep the ventilation openings clear. Always ensure that the appliance is properly ventilated!
Detach the connecting cable from the rear of the appliance, removing the cable holder at the same time because other­wise there will be vibratory noise! Remove the protective film from the outside of the appli­ance.*
Wipe the coated door surfaces using a soft, clean cloth only. Apply a stainless steel cleaner only to the stainless steel side walls evenly, wiping with the grain. Subsequent cleaning becomes easier as a result. Wipe side walls with a paint finish using a soft, clean cloth only.
Remove the protective film from the decorative trims and drawer fronts.* Remove all transit supports. Dispose of packaging material (see 4.5) .
Do not install the appliance directly alongside a further refrigerator/freezer.
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