Liebherr GTP 4656 Premium - Инструкция по эксплуатации - Страница 4

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Power failure display 

If 

nA

 appears in the display, this means that 

the  freezer  temperature  has  risen  too  high 

during  the  last  few  hours  or  days  due  to  a 

power failure.
If  you  press  the 

ALARM

  button  whilst  the 

display is reading 

nA

, the highest tempera-

ture registered during the power failure will 

be displayed. Check the quality of the food and its suitability for 

consumption in case it has become too warm or even defrosted.
The highest temperature will appear for appox. 1 minute. After that, 

the actual temperature in the freezer will re-appear. The display 

can be switched off by pressing the 

ALARM

 button.

Audible warning signal 

The audible warning device helps to protect the frozen food and 

to save energy. 
-  It sounds when the lid has been left open for longer than about 

60 seconds; (except model GT 1456)

-  It  sounds  when  it  is  not  cold  enough  in  the 

freezer compartment. The temperature display 

will also flash.

The audible warning device is switched off by 

pressing the 

ALARM 

button. 

Switching the appliance on and off

You are recommended to clean the appliance before switching it 

on for the first time (see 

Cleaning

). 

To switch the appliance on:

 Press the 

ON/OFF

 button until the 

temperature display lights up. 
-  The two illuminated dashes of the digital tem-

perature display will light up until a temperature 

of 0°C is reached. 

-  If  the  temperature  is  below  0°C,  the  digital 

temperature display will show the temperature 

inside the appliance.

To switch the appliance off: 

Press the 

ON / OFF

 button for ap

-

prox. 3 seconds so that the temperature display goes out.

Setting the temperature

•

To reduce the temperature: 

Press  the 

bottom button 

Down

. 

•

To increase the temperature: 

Press the 

top button 

Up

. 

-  While you are entering the temperature, the 

set temperature will flash on the display.

-  You can change the settings in increments 

of 1°C briefly pressing the button again. If the buttons are held 

down the temperature setting will change faster.

-  The electronic controls will switch over automatically about 5 sec-

onds after the last time you pressed the button, and the actual 

temperature in the freezer will be displayed.

If F4 or F5 appears in the display, the appliance has a fault. It will 

be kept at the right temperature by means of a safety circuit.
Consult your nearest customer service point.

➊

Temperature setting buttons

➋

  On/Off button 

➌

  Audible warning on/off button 

➍

Child lock LED

➎

SuperFrost LED

➏

 SuperFrost button

➐

 Temperature display

Operating and control elements

Electrical connection

Only operate the appliance with 

alternating current (AC)

.

The permissible voltage and frequency are indicated on the type 

plate. The position of the type plate is shown in the section entitled 

Description of the appliance

.

The socket must be properly earthed and protected by a fuse.

The tripping current of the fuse must be between 10 A and 16 A.

The socket must not be situated behind the appli-

ance and must be easily accessible.

Do not connect the appliance using an exten-

sion cable or extension socket.
Do not use stand-alone inverters (conversion 

of  direct  current  to  alternating  current/three-

phase  current)  or  energy-saving  plugs.  Risk 

of damage to the electronic control system!

Saving energy

-  Always ensure good ventilation. Do not cover ventilation openings 

or grille.

-  Avoid positioning the appliance in direct sunlight or near cookers, 

radiators and similar sources of heat.

-  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.

-  Keep  all  food  properly  packed  and  covered  so  as  to  avoid  its 

frosting up on the outside.

-  Always allow hot food to cool to room temperature before placing 

in the appliance.

-  If there is a thick layer of frost in the appliance: defrost the appli-

ance.

Accumulated dust increases the energy consumption:

-  Regularly clean the motor compartment ventilation openings to 

keep them free from dust.