AYA ATI3 Instructions D'utilisation page 64

High temperature of ceramic plate
E3
sensor .（1#）
High temperature of ceramic plate
E4
sensor .（2#）
E5
High temperature of IGBT .（1#）
E6 High temperature of IGBT.（2#）
Ceramic plate temperature sensor
F3/F6
failure- -short circuit. (F3 for 1#,F6 for2#)
Ceramic plate temperature sensor
F4/F7
failure--open circuit. (F4 for 1#,F7 for2#)
Ceramic plate temperature sensor
F5/F8
failure—invalid . (F5 for 1#,F8 for2#)
Temperature sensor of the IGBT failure.
F9/FA
（short circuit/open circuit for 1#）
Temperature sensor of the IGBT failure.
FC /FD
（short circuit/open circuit for 2#）
2) Specific Failure & Solution
Failure
The LED does not
come on when unit is
plugged in.
No Auto-Recovery
Problem
No power supplied.
The accessorial power
board and the display
board connected
failure.
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;
if not , replace the fan.
Check the connection or replace the
ceramic plate temperature sensor.
Replace the power board.
Solution A
Check to see if plug is
secured tightly in outlet
and that outlet is
working.
Check the connection.
63
Solution B