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CARE & MAINTENANCE
Failure Display and Inspection
If an abnormality comes up, the hob will enter the protective state automatically and display
corresponding protective codes:
Error
Message
Possible Cause
What to do
No pot or pot not suitable for the induction
cooking zone.
Replace the pot.
ER03 or
ER06
Water or pot on the glass over the control.
Clean the user interface.
ER21 or
H1
The temperature inside the hob is too high.
The hob must be stopped and started
for cooling.
F1 or F1E The connection between the display board
and the left mainboard is fail.
(The cooking zone which indicator showing
“E”)
Connection cable not correctly plugged
or defective.
Replace the Mainboard.
F3E
Coil temperature sensor failure.
(The cooking zone which indicator showing
“E”)
Replace the coil sensor.
F4E
Mainboard temperature sensor failure.
(The cooking zone which indicator showing
“E”)
Replace the mainboard.
E1E
Temperature sensor of the ceramic glass
plate is high.
Please restart after the induction hob
cools down.
E2E
Temperature sensor of the IGBT is high.
Please restart after the induction hob
cools down.
E3E
Abnormal supply voltage.
(Too high)
Please inspect whether power supply is
normal.
Power on after the power supply is
normal.
E4E
Abnormal supply voltage.
(Too low)
Please inspect whether power supply is
normal.
Power on after the power supply is
normal.
E5E
Temperature sensor failure.
(The cooking zone which indicator showing
“E”)
Connection cable not correctly plugged
or assemble defective.
E6
Press any key more than 10 seconds
Release the key and then the appliance
reset automatically.
The above are the judgment and inspection of common failures.
Please do not disassemble the unit to avoid any dangers and damages to the hob and please contact
qualified electrician for checking.