Hoover HI642CTT, Instruction Manual, Page: 23 / 245

EN- 22
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.
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/F4 Temperature sensor of the
induction coil failure Please contact the supplier.
F9/FA
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 High temperature of the induction
coil temperature sensor Please contact the supplier.
E5 High temperature of the IGBT
temperature sensor Please restart after the 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.