Signature STI3B/2 Instructions D'utilisation page 73

Heating zones of the
same side ( Such as
the first and the
second zone ) would
display "u" .
Fan motor sounds
abnormal.
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.
The power board
and the display
board connected
failure;
The display board
of communicate
part is damaged.
The Main board is
damaged.
The fan motor is
damaged.
EN-29
to return to normal.
Push "ON/OFF"
button to restart
unit.
Check the
connection.
Replace the display
board.
Replace the power
board.
Replace the fan.