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❖ Let warm or hot food cool down to room temperature before you put it into your
appliance. Otherwise the energy consumption will increase and encrusted ice will
be generated.
❖ If you buy frozen food, the packaging must not be damaged and the product
must be properly stored (sales container -18
0
C or lower).
❖ Put the frozen food you want to defrost into the cooling-compartment of your
appliance.
❖ How to defrost frozen food depends on your kitchen-equipment and the
purpose, you want to use the frozen food for.
✓ room temperature
✓ in the cooling-compartment of your appliance
✓ in an electrical oven
❖ Try opening the door as little as possible, especially when the weather is warm
and humid. If you open the door, close it as fast as possible.
❖ Permanently check, that the appliance is well-ventilated. The appliance has to be
well-ventilated from all sides.
❖ Defrost the appliance periodically as encrusted ice will decrease the power and
increase the energy consumption of the appliance.
5.3 Operational parameters
The appliance can only reach the relevant temperatures when:
1. the ambient temperature meets the climatic class.
2. the doors close properly.
3. you do not open the doors too often or too long.
4. the door seals are in proper condition.
5. the appliance is properly positioned.
6. you have not overfilled the appliance.
7. you do not store warm or hot food in the appliance.