Liebherr LGex 910 Freezer User Manual


 
18
Cleaning
Before cleaning always switch o the appliance. Pull out the
mains plug or switch o or unscrew the fuse.
• Clean the inside, equipment and outer walls with lukewarm water
and a little detergent. Do not use abrasive or acid cleaners or
chemical solvents.
Do not use steam cleaners because of the
risk of injury and damage.
• Ensure that no cleaning water penetrates into the elec trical com-
ponents or ventilation grille.
• The dust should be removed from the refrigeration unit and heat
exchanger - metal grid at the back of the appliance - once a year.
• Do not damage or remove the type plate on the inside of the ap-
pliance. It is very important for servicing purposes.
Warning!
Only clean plastic parts with a damp cloth!
Risk of electrostatic discharge.
Defrosting
After a longer period of operation a layer of frost or ice can build up
on the cooling plates in the freezer compartment. This will increase
the energy consumption of the freezer. The cooling plates should
therefore be defrosted regularly.
• To defrost, switch the appliance off. Pull out the mains plug.
• Remove the drawers.
• Transfer items to other appliances.
• To speed up the defrosting process put a saucepan of hot but not
boiling water on one of the cooling plates.
• Leave the door of the appliance open while defrosting. After de-
frosting mop up the remaining water with a cloth and clean the
appliance.
Do not use any mechanical devices or other articial aids for
defrosting other than those recommended by the manufactur er.
Setting the real time clock
The real time clock is preset (CET). Other time zones or summer/
winter time must be adjusted manually.
Press
for 5 seconds. Display =
Display =
Display = Year 2010
Display = Set the year by pressing the buttons.
= save new setting
Display = Month (1-12)
Display = Set the month by pressing the
buttons.
= save new setting
Display = Day (1-31)
Display = Set the day by pressing the buttons.
= save new setting
Display = Days of the week (1 = Monday, 7 =
Sunday)
Display = Set the day of the week by pressing the
buttons.
= save new setting
Display = Hour (0-23)
Display = Set the hour by pressing the
buttons.
= save new setting
Display = Minute (0-59)
Display = Set the minutes by pressing the
buttons.
= save new setting
Press
for 5 seconds.
The electronic control system will switch back to normal operat-
ing mode.
Note
When appears in the display, the real time clock must be
reset.
Resetting the parameters to factory settings
The alarm limits and sensor calibration values can be reset to the
factory settings using this function.
Pull out the mains plug.
Keep
pressed and connect the mains plug.
Wait until
appears in the display!
CAUTION!
Do not press the SET button yet! Otherwise all the pa-
rameters of the electronic control system will be reset.
Display =
Display =
The electronic control system will switch back to normal operat-
ing mode.