Protection System - König HA-INDUC-11N Mode D'emploi

Protection system

This unit has 10 different protection modes. When the induction cooker shows a malfunction,
it will stop working and an alarm will sound. The digital display shows the fault code. Pressing
the ON/OFF button will clear the display and will turn off the cooker. Wait for 1 minute and
turn the cooker on again. If the display shows an error again, there is something wrong with
the cooker. The error details are listed below.
Showing Cause and handle method
EO The circuit has a malfunction. The cooker shows "EO" and automatically stops
working. Check and replace the motherboard.
E1 The pan is not suitable or there is not a pan on the plate. The cooker shows
"E1" and automatically stops working. Replace with a suitable pan in the
centre of the plate.
E2 IGBT (Insulated Gate Bipolar Transistor) overheats. The cooker will stop heating
after the buzzer has "beeped" 5 times. Wait for the IGBT to cool before using.
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