Failure Display And Inspection - Infiniton FLEXI AREA IND-FFT2 Manual De Instrucciones

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).

8. 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.
Troubleshooting
For zone 1 & 2
Problem Possible causes
E1,E2,E7,C1 Temperature sensor failure
E3,E4
Temperature sensor of the IGBT failure.
EU
The connection between the display
board and the main board is fail
EL,EH Abnormal supply voltage
C3 Temperature sensor of the ceramic glass
plate Is high
C2 Temperature sensor of the IGBT
Is high
For zone 3 & 4
3) Failure code occur during customer using & Solution;
Failure code
Supply voltage is above the rated
EL
voltage.
Supply voltage is below the rated
EH
voltage.
High temperature of ceramic plate
C1,C3
sensor .
High temperature of IGBT .（1#）
C2
Technical fault.
Problem
Auto-Recovery
22
Please note down the error
letters and numbers, switch
the power to the induction hob
off at the wall, and contact a
qualified technician.
What to do
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.
Solution
Please inspect whether power supply is
normal.
Power on after the power supply is
normal.
Wait for the temperature of ceramic
plate return to normal.
Touch "ON/OFF" button to restart unit.
Wait for the temperature of IGBT return
to normal.
Touch "ON/OFF" button to restart unit.
Check whether the fan runs smoothly;