Liebherr GGU 1500 Premium - Manual (Page 5)

15
Power failure display
If appears in the display, the freezer temperature has risen
too high due to a power failure.
• Press the Alarm button.
The highest temperature during
the power failure will be displayed.
Check the quality of the food depending on the temperature
displayed.
Do not eat perished food!
Do not refreeze thawed food!
Press the Alarm button again to cancel the display.
Setting the temperature
Press the Up/Down button, the next lower
temperature value in the temperature
display will light up.
Keep pressing the Up/Down button until
the desired value is displayed.
After a certain period of operation, the interior temperature will
adjust to the value which has been set.
If F3 appears in the display, the appliance has suffered a fault. In
this case, contact the customer service department.
GB
1
2 3 4 5
1
Temperature display (display)
2
Temperature button
3
On/Off button
4
SuperFrost button
5
Audible warning on/off button
Symbols in the display
Setup mode is activated (activating the child lock and
adjusting the display brightness)
Alarm (symbol flashes if the temperature inside the appli-
ance is too high)
Child lock is activated
SuperFrost is on
Power failure symbol
Demo mode is activated
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/three-phase
current) or energy-saving plugs. Risk of dam-
age to the electronic control system!
Switching the appliance on and off
Switching the appliance on
Press the On/Off button until the temperature display
lights up.
Switching the appliance off
Keep the On/Off button pressed for approx. 3 seconds so that
the temperature display goes out.
Door open alarm
If the door is left open for more than 180 seconds, the audible
warning signal will sound.
If the door must be opened for a lengthy period to place
items into the appliance, cancel the audible warning
signal by pressing the Alarm button.
The alarm switches back to standby when the door is shut.
Temperature alarm
If the temperatures in the interior are out of the permitted range,
the audible warning signal will sound and the temperature display
will flash.
The audible warning device is switched off by pressing
the Alarm button.
The temperature display will continue to flash until the
cause of the alarm has been rectified.
This can be caused by:
• the freezer door being left open for a long time, allowing warm
ambient air to enter;
• a long power failure;
• a fault in the appliance.
In each case, make sure food has not thawed or perished.