Klarstein DELICATESSA 90 SLIM Mode D'emploi page 39

Noises Made by the Hob
• Induction hobs can make whistling or crackling sounds during normal operation,
these actually come from the pots and pans as a result of the characteristics of
the bottoms (for example, bottoms made of several layers of material, or uneven
bottoms). These noises vary depending on the pots and pans used and the amount
of food they contain, and are not indicative of a defect of any kind.
• In addition, the induction hob is equipped with an internal cooling system to control
the temperature of electronic parts. As a result, during operation and for several
minutes after the hob has been switched off, the noise of the cooling fan will be
audible. This is perfectly normal and indeed essential for proper functioning of the
appliance.
EN
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