8 Failure Display and Inspection
If an abnormality comes up, the induction hob will enter the protective state
automatically and display corresponding protective codes:
Problem
Possible causes
What to do
F3-F8
Temperature sensor failure
Please contact the supplier.
F9-FE
Temperature sensor of the
IGBT failure.
Please contact the supplier.
E1/E2
Abnormal supply voltage
Please inspect whether power
supply is normal.
Power on after the power
supply is normal.
E3/E4
Abnormal temperature
Please inspect the pot.
The induction hob or a
cooking zone has
turned itself off
unexpectedly, a tone
sounds and an error
code is displayed
(typically alternating
with one or two digits
in the cooking timer
display).
Technical fault.
Please note down the error
letters and numbers, switch
the power to the induction hob
off at the wall, and contact a
qualified technician.
E5/E6
Bad induction hob heat
radiation
Please restart after the
induction hob cools down.
The above are the judgment and inspection of common failures.
Please do not disassemble the unit by yourself to avoid any dangers and
damages to the induction hob.
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