Silverline Luna Flow-in, Instructions For Use Manual, Page: 21 / 22

21
Hearing Noise while Operating
Related to the combination of the cookware base, some noise can be
heard when the cooker is operating. These sounds are normal, all
part of the induction technology, and do not indicate any kind of
malfunction.
• The sound becomes distinctive at high temperature levels; A
buzzing sound can be heard at high power stage. This sound
becomes faint or vanishes when the power stage is lowered.
• The cooker alloy can cause noise;
There may be cracking sounds in the base of the cookware
consisting of different materials.
During operation, a whistling sound can be heard through joint
cooking stoves (see Booster section) if there are cookware with
different base materials.
• A regular on-off sound, due to the operating principle, can
be heard at low stages.
• When an empty pan is heated, a sound can be heard. And,
this sound disappears when some water and food are added
into it.
•
The operation sound of the fan cooling electronic system
can be heard. A clattering sound may come when the cooling
fan is turned on. When the cooling fan is heavily used, the
appliance activates itself to protect the electronics. The cooling
fan may continue to operate even after the appliance is
switched off.