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8. FAILURE DISPLAY AND INSPECTION
The induction hob is equipped with a self-diagnostic function. This test feature allows a technician to check the function of several
components without disassembling or removing the hob from the work surface.
Troubleshooting
Problem
Possible causes
What to do
F1-F6
Supply voltage is above the rated voltage. Please contact the supplier.
F9-FA
Supply voltage is below the rated voltage. Please contact the supplier.
FC
High temperature of ceramic plate
sensor. (1#)
Please contact the supplier.
E1/E2
High temperature of ceramic plate
sensor. (2#)
Please inspect whether power
supply is normal.
Power on when the power
supply is normal.
E3/E4
High temperature of IGBT. (1#)
Please restart after the
induction hob cools down.
E5
High temperature of IGBT. (2#)
Please restart after the
induction hob cools down.