5 Operation
5.1 Before initial use
NOTE
Before starting your new cooler for the first time, you should
clean it inside and outside with a damp cloth for hygienic
reasons (please also refer to the chapter “Cleaning and
maintenance”).
5.2 Energy saving tips
• Choose a well ventilated location which is protected from direct sunlight.
• Allow warm food to cool down first before placing it in the cooling device
to keep cool.
• Do not open the cooling device more often than necessary.
• Do not leave the cooling device open for longer than necessary.
• Defrost the cooler once a layer of ice forms.
• Avoid unnecessarily low temperatures.
5.3 Connecting the cooler
NOTICE! Danger of damage!
Disconnect the cooler and other consumer units from the
battery before you connect the battery to a quick charging
device.
Overvoltage can damage the electronics of the device.
12
Connecting to AC mains (e.g. in the home or office)