Liebherr CBN 3913 Comfort - Инструкция по эксплуатации - Страница 12

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Put the food back inside.

6.3 Changing the interior light with bulb

Bulb data

max. 25 W

Fitting: E14

Type of current and voltage must conform with the details on

the type plate

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Switch off the appliance.

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Pull  out  the  power  plug  or

switch off the fuse.

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Take  holder  of  the  cover

Fig. 15 (1) at the front and

unhook it at the back.

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Change 

the 

bulb

Fig. 15 (2).

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Put  the  cover

  Fig.  15  (1)

back in place.

Fig. 15 

6.4 Customer service

First  check  whether  you  can  correct  the  fault  yourself  by  refer-

ence to the list  (see Malfunction). If this is not the case, please

contact  the  customer  service  whose  address  is  given  in  the

enclosed customer service list.

WARNING

Risk of injury if repair work is not carried out professionally!

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Have  any  repairs  to  and  intervention  in  the  appliance  and

mains power cable, which are not expressly mentioned in the

(see Maintenance) carried out by the customer service only.

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Read  the  appliance

designation

Fig.  16  (1),  service

No.

  Fig.  16  (2)  and

serial No.

 Fig. 16 (3) off

the  type  plate  located

inside  the  appliance

on the left-hand side.

Fig. 16 

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Notify  the  customer  service,  specifying  the  fault,  appliance

designation

 Fig. 16 (1), service No. Fig. 16 (2) and serial No.

Fig. 16 (3).

w

This will help us to provide you with a faster and more accurate

service.

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Keep the appliance closed until the customer service arrives.

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The food will stay cool longer.

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Pull out the mains plug (not by pulling the connecting cable)

or switch off the fuse.

7 Malfunction

Your appliance is designed and manufactured for a long life span

and  reliable  operation.  If  a  malfunction  nonetheless  occurs

during operation, check whether it is due to a handling error. In

this case you will have to be charged for the costs incurred, even

during  the  warranty  period.  You  may  be  able  to  rectify  the

following faults yourself:
Appliance does not work.

→

The appliance is not switched on.

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Switch on the appliance.

→

The power plug is not properly inserted in the wall socket.

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Check power plug.

→

The fuse of the wall socket is not in order.

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Check fuse.

The compressor runs for a long time.

→

The compressor switches to a low speed when little cold is

needed. Although the running time is increased as a result,

energy is saved.

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This is normal in energy-saving models.

→

SuperFrost is activated.

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The  compressor  runs  for  longer  in  order  to  rapidly  cool  the

food. This is normal.

Excessive noise.

→

Speed-controlled*  compressors  may  produce  varying

running noise due to different speed steps.

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The sound is normal.

A bubbling and gurgling noise.

→

This noise comes from the refrigerant flowing in the refriger-

ation circuit.

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The sound is normal.

A quiet clicking noise.

→

The noise is produced whenever the refrigeration unit (motor)

automatically switches on or off.

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The sound is normal.

A hum. It is briefly a little louder when the refrigeration unit

(the motor) switches on.

→

The  refrigeration  increases  automatically  when  the  Super-

Frost, function is activated, fresh food has just been placed

in the appliance or the door has been left open for a while.

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The sound is normal.

→

The ambient temperature is too high.

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Solution:  (see 1.1)

A low hum.

→

The sound is produced by air flow noise of the fan.

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The sound is normal.

Vibratory noise.

→

The appliance is not standing firmly on the floor. As a result,

adjoining units or objects are set into vibration by the running

refrigeration unit.

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Move the appliance away a little and align it using the adjust-

able feet.

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Move bottles and containers apart.

The SuperFrost button flashes together with the tempera-

ture display.

→

There is a fault.

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Contact the customer service.  (see Maintenance).

The outside surfaces of the appliance are warm.

→

The heat of the refrigeration circuit is used to prevent conden-

sate from forming.

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This is normal.

The temperature is not cold enough.

→

The door of the appliance is not properly closed.

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Close the door of the appliance.

→

Insufficient ventilation.

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Clear ventilation grilles.

→

The ambient temperature is too high.

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Solution:  (see 1.1) .

→

The appliance was opened too frequently or for too long.

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Wait  until  the  appliance  reaches  the  required  temperature

itself.  If  not,  contact  the  customer  service.    (see  Mainte-

nance).

→

Too much fresh food was placed inside without SuperFrost.

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Solution:  (see 5.5.4)

→

The appliance is too close to a heat source.

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Solution:  (see Putting into operation).

Malfunction

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