Klarstein VIRTUOSA FLEX 90 Mode D'emploi page 71

Failure Display and Inspection
The induction hob is equipped with a self diagnostic function. With this test the
technician is able to check the function of several components without disassembling or
dismounting the hob from the working surface.
Error Code Possible causes
F1-F6 Temperature sensor failure.
F9-FA Temperature sensor of the
IGBT failure.
FB The connection between the
right display board and the
middle display board is fail.
FC The connection between the
display board and the main
board is fail.
E1/ E2 Abnormal supply voltage
E3/ E4 Temperature sensor of the
ceramic glass plate Is high.
E5 Temperature sensor of the
IGBT Is high.
CAUTION
Risk of injury! Please do not disassemble the unit by yourself to avoid
any dangers and damages to the induction hob.
What to do
Please contact the supplier.
Please contact the supplier.
Please contact the supplier.
Please contact the supplier.
Please inspect whether power
supply is normal. Power on
after the power supply is
normal.
Please restart after the
induction hob cools down.
Please restart after the
induction hob cools down.
EN
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