Error Codes - Pkm In4B-2 Bedienungsanleitung

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 be detected,
because it is unsuitable, too small
or improperly positioned on the
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
*: IGBT = insulated-gate bipolar transistor, a semiconductor device to control the
load power supply.
protects
Possible causes
Temperature sensor of
the induction coil is
defective.
Temperature sensor of
the IGBT*.
Abnormal
voltage.
High temperature of the
induction coil sensor.
High temperature of the
IGBT sensor.
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.
Place cookware on the centre of the
cooking zone.
 Note
the
disconnect the appliance from the
mains and contact the aftersales
service.
Contact
service.
Contact
service.
supply Please inspect whether the
voltage is normal.
Power on after the power
supply is normal.
Contact
service.
Please restart after the
appliance has cooled down.
47
complete error-code,
Measures
the aftersales
the aftersales
the aftersales