Liebherr CBNPes 3976 User Manual

Operating and installation instructions

Combined fridge-freezer with BioFresh compartment

040111

7085012 - 00

CBNes 3976 ... 6

Appliance at a glance

Contents

1 Appliance at a glance............................................ 2

1.1 Description of appliance and equipment.................. 2

1.2 Range of appliance use............................................ 2

1.3 Conformity................................................................ 3

1.4 External dimensions of the appliance....................... 3

1.5 Saving energy.......................................................... 3

1.6 HomeDialog............................................................. 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........................... 7

4.5 Disposing of packaging............................................ 8

4.6 Connecting the appliance......................................... 8

4.7 Switching on the appliance....................................... 8

5 Control.................................................................... 8

5.1 Brightness of the temperature display...................... 8

5.2 Child proofing........................................................... 8

5.3 Door alarm................................................................ 9

5.4 Temperature alarm................................................... 9

5.5 Refrigerator compartment........................................ 9

5.6 BioFresh compartment............................................. 10

5.7 Freezer compartment............................................... 12

6 Maintenance........................................................... 14

6.1 Defrosting with NoFrost............................................ 14

6.2 Cleaning the appliance............................................. 14

6.3 Cleaning the IceMaker............................................. 15

6.4 Changing the interior light with bulb.......................... 15

6.5 Customer service..................................................... 15

7 Malfunction............................................................. 15

8 Decommissioning.................................................. 16

8.1 Switching off the appliance....................................... 16

8.2 Taking the appliance out of service.......................... 17

9 Disposing of the appliance................................... 17

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.

u

This allows the appliance to save energy during operation.
Shelves, drawers and baskets are arranged for optimum

u

energy efficiency on delivery.

Fig. 1

(1) Interior light (10) BioFresh compartment,

regulable

(2) Fan (11) BioFresh compartment,

regulable

(3) Glass shelf, relocatable (12) Type plate
(4) Box shelves, removable (13)IceMaker
(5) Rack for tinned food,

relocatable

(6) Sectioned glass shelf,

relocatable

(7) Separating plate with

bottle shelf

(8) Bottle rack, relocatable (17) Cold storage accumula-

(9) Water tank (18) Adjustable feet, transport

(14) Information system

(15) Freezer compartment

(16) Variospace

tors

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,

-

by guests in country homes, hotels, motels and other forms

-

of accommodation,
in catering and similar services in the wholesale trade

-

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.

2

General safety information

Note

Compliance with the ambient temperatures indicated is

u

required, otherwise the cooling performance is reduced.

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)

CBN(es) 39.., CBNP(es) 39.. 2011

1.5 Saving energy

Always ensure good ventilation. Do not cover ventilation

-

openings or grille.
Always keep fan louvres clear.

-

Do not place appliance in areas of direct sunlight or next to a

-

stove, heater or similar object.
The energy consumption depends on the installation condi-

-

tions, e.g. the ambient temperature (see 1.2) .
Keep the time the appliance is open to a minimum.

-

The lower the temperature setting, the higher the power

-

consumption.
Defrost frozen food in the refrigerator.

-

Use the vacation function for longer vacation periods

-

(see 5.5.4) .
Accumulated dust increases the energy
consumption:

Once a year, dust the refrigerating unit

-

together with the metal grille of the heat

exchanger at the back of the appliance.

1.6 HomeDialog

Depending on model and options, the Home­Dialog system can be used to network a number
of Liebherr appliances (situated, for example, in
the basement) with a main appliance (sited, for
example, in the kitchen) and control them via the
latter. You will find more information on the
benefits, requirements and principle of operation
on the internet at www. liebherr.com.

2 General safety information

Danger for the user:

This appliance is not designed for persons (including chil-

-

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

-

connecting cable) or switch off the fuse.
Have any repairs to or intervention in the appliance, and any

-

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

-

take hold of the plug. Do not pull the cable.
Install and connect the appliance only as instructed.

-

Please keep these instructions in a safe place and pass

-

them on to any subsequent owners.
All repairs to and intervention in the IceMaker may be

-

carried out only by service personnel or by other skilled
personnel trained for the purpose.

Fire hazard:

The refrigerant R 600a is environmentally friendly but flam-

-

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-

-

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

-

flames away from the appliance so that they do not set the
appliance on fire.
Only store high-percentage alcohol in tightly sealed, upright

-

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

-

support. This applies particularly to children.

Danger of food poisoning:

Do not consume food which has been stored too long.

-

Danger of frostbite, numbness and pain:

Avoid lasting skin contact with cold surfaces or refrigerated/

-

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.

3

Controls and displays

Please observe the specific information in the other
sections:

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

(10) Freezer compartment

temperature display

(11) Up setting button,

freezer compartment

(21) IceMaker symbol

3.2 Temperature display

The following are displayed in normal operation:

the warmest freezing temperature

-

the average cooling temperature

-

The freezer compartment temperature display flashes:

the temperature setting is being changed

-

after switch-on the temperature is not yet cold enough

-

the temperature has risen several degrees

-

Dashes flash in the display:

the freezer temperature is above 0 °C.

-

The following displays indicate malfunction. Possible causes
and corrective action (see Malfunction).

F0 to F9

-

FE

-

-

The power failure symbol shines.

4 Putting into operation

Fig. 3

(1) On/Off button, refriger-

ator compartment

(2) Alarm symbol (13) Down setting button,

(3) SuperCool button (14) Up setting button, refriger-

(4) SuperFrost button (15) Child-proofing symbol
(5) SuperFrost symbol (16) Power failure symbol
(6) On/Off button, freezer

compartment

(7) Holiday button (18) HomeDialog symbol
(8) Alarm button (19) SuperCool symbol
(9) Down setting button,

freezer compartment

(12) Refrigerator compartment

temperature display

refrigerator compartment

ator compartment

(17) Menu symbol

(20) Water tank symbol

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.

u

Transport the appliance upright.

u

Do not transport the appliance without assistance.

u

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.
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.

WARNING

Fire hazard due to dampness!
If live parts or the mains lead become damp this may cause
short circuits.

The appliance is designed for use in enclosed areas. Do not

u

operate the appliance outdoors or in areas where it is
exposed to splash water or damp conditions.

4

Fire hazard due to refrigerant!
The refrigerant R 600a is environmentally friendly but flam­mable. Escaping refrigerant may ignite.

u

Fire hazard and danger of damage!

u

WARNING

Do not damage the piping of the refrigeration circuit.

WARNING

Do not place appliances emitting heat e.g. microwaves,

toasters etc. on the appliance!

Putting into operation

4.3 Changing over the door hinges

You can change over the door hinges if necessary.

Ensure that the following tools are to hand:

Torx® 25

q

Torx® 15

q

Screwdriver

q

Cordless screwdriver, if necessary

q

Second person for fitting work, if needed

q

4.3.1 Releasing the cable connection on the housing

Blocked ventilation openings pose a risk of fire and damage!

u

u

u

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.

u

u

u

u
u

NOTICE

Risk of damage due to condensate!

u

u

u

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 other-

wise there will be vibratory noise!

Remove the protective film from the outside of the appli-

ance.

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 all transit supports.

Dispose of packaging material (see 4.5) .

Do not install the appliance directly alongside a further

refrigerator/freezer.

Align the appliance so that it

stands firmly and on a level by

applying the accompanying

spanner to the adjustable-

height feet (A) and using a

spirit level.

Then support the door: Extend

the adjustable foot at the turn

hinge (B) until it rests on the

floor and then make a further

90° turn.

Fig. 4

Open the upper door, if necessary.

u

To remove the cover on the

u

handle side
gage using a screwdriver on
the right and slide outwards.
To remove the cover on the

u

hinge side
gage using a screwdriver on
the left and slide outwards.

Remove the front panel

u

driver.
Take out the contact and disconnect the plug connection

u

Fig. 4 (12)

Detach grey cable

u

Fig. 5 (6)

Fig. 5 (11)

.

Fig. 4 (13)

: disen-

: disen-

Fig. 4 (10)

from the guide.

using a flat-blade screw-

4.3.2 Detaching the upper door

Note

Remove any food from the door racks before removing the

u

door, so that no food falls out.

Fig. 5

Note

Clean the appliance (see 6.2) .

u

If the appliance is installed in a very damp environment,
condensate may form on the outside of the appliance.

Always see to good ventilation at the installation site.

u

Fig. 6

Draw the cover

u

Lift off the cover

u

Fig. 6 (20)

Fig. 6 (21)

forwards and lift it off.

.

5

Putting into operation

4.3.5 Transferring the lower bearing elements

Risk of injury if the door tips!

u
u

u
u

u

CAUTION

Take good hold of the door.
Set down the door carefully.

Completely undo the screws
Lift off the door complete with turn hinge
cable. For release, possibly use a flat-blade screwdriver and
carefully lever it under the turn hinge.
Set the door aside.

Fig. 6 (22)

.

Fig. 6 (23)

and

4.3.3 Detaching the lower door

Close the lower door.

u

Draw the middle bearing pin

u

and lower door.
Remove the plastic cap

u

Risk of injury if the door tips!

u
u

u
u
u

CAUTION

Take good hold of the door.
Set down the door carefully.

Open the lower door.
Unscrew the middle turn hinge (2x Torx® 25).
Lift off the lower door and set it aside.

Fig. 7 (41)

Fig. 7 (40)

out of the turn hinge

.

Fig. 7 (42)

4.3.4 Transferring the middle bearing elements

Lift out the bearing pin

u

Fig. 8 (53)

Lift off the stopper

u

Unscrew

u

Unscrew

u

it to the opposite location hole of the turn hinge and screw it
firmly into place.
Carefully lift off the cover on the handle side

u

transfer it to the opposite side.
Screw the turn hinge

u

hinge side, possibly using a cordless screwdriver (with
4 Nm).

Re-insert the stopper

u

Re-insert the bearing pin

u

washer and adjustable-height foot. In so doing, pay attention
that the locating lug points backwards

and adjustable-height foot

Fig. 8 (56)
Fig. 8 (59)

Fig. 8 (52)

Fig. 8 (51)

the turn hinge

the bearing element

Fig. 8 (55)

Fig. 8 (51)

.

Fig. 8 (55)

firmly into place on the new

into the other hole.

Fig. 8 (52)

together with washer

Fig. 8 (54)

.

.

Fig. 8 (58)

, transfer

Fig. 8 (57)

together with the

Fig. 8

and

Fig. 7

Carefully detach the cover panel

u

Turn the middle turn hinge

u

Fig. 7 (45)

new hinge side (with 4 Nm).
Turn the cover panel

u

into place again on the new handle side.

through 180° and screw it firmly into place on the

Fig. 7 (43)

Fig. 7 (43)

Fig. 7 (42)

.
with thewasher

through 180° and snap it

4.3.6 Transferring the handles

Transfer the spring clamp

u

Fig. 9 (71)

latch nose and pull the
spring clamp off over it.
Slide the spring clamp

u

into place on the new
hinge side until it clicks
into place.

: Depress the

Fig. 9

Fig. 10

6