Liebherr CTesf 2841 Comfort - Инструкция по эксплуатации - Страница 6

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-  Is the appliance switched on?

-   The bulb is defective. Change the bulb as described in 

"Interior light".

Interior light on when Cool-Plus activated:

-  This is necessary from a technical point of view and is  

  quite normal.

-  To be able to ensure that the Cool-Plus function works 

entirely as it should, the defective light bulb should be 

replaced as soon as possible.

Appliance does not work:

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 an operating error. Please note that even 

during the warranty period the resultant servicing costs in this 

case will have to be borne by the owner.

You may be able to rectify the following faults by checking 

the possible causes yourself:

Malfunction 

Possible cause and remedy

6  Troubleshooting

Loud running noise:

-   Is the appliance standing firmly on the floor, or does the 

compressor cause nearby items of furniture or objects to 

vibrate? If necessary, move the appliance slightly, align by 

adjusting the adjustable feet, or move bottles and contain-

ers apart.

-  

Burbling noises

 are normal. These are caused by the refrig-

erant flowing round the refrigerant circuit.

  A short 

clicking sound

: This will be heard whenever the 

refrigeration unit (the motor) switches on or off automatically.

  Motor noise:

 This will be slightly louder for a brief period 

when the refrigeration unit switches on.

The temperature is not cold enough:
-  Is the temperature setting correct? If necessary, set a 

lower temperature.

-  Loose thermometer in appliance is showing a wrong reading.

-  Does the door close properly?

-  Is the appliance sufficiently well ventilated? Clear ventila-

tion grilles if necessary.

-  Is the ambient temperature too hot? (See "Safety regula-

tions")

-  Has the appliance been opened too often or left open too 

long?

-  If applicable, wait until the appliance reaches the required 

temperature itself.

Customer service and type plate

If none of the above causes apply and you cannot 

rectify the fault yourself, please contact your near-

est customer service department (see enclosed list 

for addresses). State the 

type designation

1

, service 

number

2

 and 

appliance number

3

 as given on the type 

plate, so as to ensure rapid, accurate servicing. The type 

plate is located inside the appliance on the left-hand side.

-   Is the appliance switched on properly?

-   Is the mains plug properly inserted in the socket?

-   Is the socket fuse intact?
The interior light does not come on:

5  Defrosting, cleaning

Defrosting

The refrigerator compartment

defrosts automatically. The defrost water is evaporated 

by the heat from the compressor; drops of water on the 

rear wall are perfectly normal.

W

  Ensure that the defrost water can flow freely through the 

drain hole in the rear wall (arrow in fig. 

A

).

The freezer compartment

W

  To defrost, switch off the appliance:

-  Disconnect the appliance from the mains or

-  set the temperature control to "0".

W

  If possible, put the frozen goods in the freezer drawer, 

wrap in newspaper or a blanket and store in a cool place.

W

  To speed up the defrosting process place a saucepan of 

hot but not boiling water on one of the middle shelves.

  Do not use electric heaters or steam clean-ers, 

defrosting sprays or naked flames for defrosting nor 

any metal objects for removing the ice. Risk of injury 

and damage!

W

  Leave the appliance door open when defrosting.

  After defrosting, mop up the remaining water with a 

sponge or cloth and clean the appliance.

Cleaning

W

  Before cleaning, always switch off the app-

liance. Disconnect from the mains or un-screw 

or switch off the fuse.

W 

Wash shelves, glass plates and other options by 

hand.

W

  Clean the outer walls, inside and appliance by hand with 

lukewarm water and a little detergent. Because of the risk 

of injury and damage to the appliance, steam cleaning 

equipment should not be used.

W

  Never use abrasive or scouring sponges. Do not use con-

centrated cleaning agents and never use abrasive or acid 

cleaners or chemical solvents.

W

  We recommend using a soft cloth and an all-purpose clea-

ner with a neutral pH value. Only use food safe cleaning 

materials inside the appliance. 

W

For stainless-steel appliances*:

-    Clean the side panels and door surfaces with a clean and 

soft cloth. If necessary, use a moist cloth (water + deter-

gent). Alternatively, use a micro-fibre cloth.

W

  Ensure that no cleaning water penetrates into the electri-

cal components, drain gulley* or ventilation grilles. Wipe 

the appliance dry.

W

  Do not damage or remove the type plate on the inside of 

the appliance. It is very important for servicing purposes.

W

  Clean the 

drain hole

 on the rear wall above the vegetable 

bins often Fig. 

A

, arrow.

  If necessary, clean with a thin object, e.g. a cotton swab or 

similar.

W

  Ensure that none of the wires or other components are 

dislodged, bent or damaged.

W

  Then connect/switch on the appliance.

If the appliance is to be left switched off 

for any length of 

time

, empty the appliance, disconnect from the mains, clean 

as described above and leave the door open so as to avoid 

odours.

* Depending on model and options