Pkm IN 5-FZ Instruction Manual page 56

layers made of different kinds of
metal.
The appliance makes humming noise when used on a high heat setting.
 Caused by induction-cooking.
Noise caused by the fan inside the appliance.
 The cooling-fan the appliance is
equipped with
electronics from being overheated. It
may continue to run even after you
have switched the appliance off.
Cookware does not become hot and the relevant symbol is displayed.
 Cookware
cannot
because it is unsuitable, too small or
improperly
cooking zone.
The appliance or a cooking zone has been switched off automatically and
unexpectedly, an acoustic signal sounds and an error code is displayed
(typically alternating with one or two digits on the timer-display).
 Technical malfunction.
If the appliance shows a malfunction not noted on the schedule above or if you
have checked all items on the above schedule but the problem still exists, please
contact a service department.
6.1 Error codes
Code
F3/F4
F9/FA
E1/E2
E3
E5
protects
be detected,
positioned on
Possible causes
Temperature sensor of the
induction coil is defective.
Temperature sensor of the
IGBT*.
Abnormal supply voltage.
High temperature of the
induction coil sensor.
High temperature of the
IGBT sensor.
and does not indicate a malfunction.
 Normal operating condition, but the
noise should decrease or disappear
after decreasing the heat setting.
 Normal operating condition. Do not
the disconnect the appliance from the
mains while the fan is running.
 Use suitable cookware which meets
the diameter of the cooking zone.
the Place cookware on the centre of the
cooking zone.
 Note
the
disconnect the appliance from the
mains and contact the aftersales
service.
Contact the aftersales service.
Contact the aftersales service.
Please
voltage is normal.
Power on after the power
supply is normal.
Contact the aftersales service.
Please restart after the
appliance has cooled down.
56
complete error-code,
Measures
inspect whether the