Infiniton IND-320B Manual De Instrucciones página 20

High temperature of IGBT .（1#）
E5
High temperature of IGBT.（2#）
E6
Ceramic plate temperature sensor failure-
F3/F6
-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.
Some buttons can't work,
or the LED display is not
normal.
The Cooking Mode
Indicator comes on, but
heating does not start.
Heating stops suddenly
during operation and the
display flashes "u".
No Auto-Recovery
Problem
No power supplied.
The accessorial power
board and the display
board connected failure.
The accessorial power
board is damaged.
The display board is
damaged.
The display board is
damaged.
High temperature of the
hob.
There is something
wrong with the fan.
The power board is
damaged.
Pan Type is wrong.
Pot diameter is too
small.
Cooker has overheated;
19
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.
Replace the accessorial
power board.
Replace the display
board.
Replace the display
board.
Ambient temperature
may be too high. Air
Intake or Air Vent may be
blocked.
Check whether the fan
runs
smoothly；
if not , replace the fan.
Replace the power board.
Use the proper pot (refer
to the instruction
manual.)
Unit is overheated. Wait
for temperature to return
Solution B
Pan detection
circuit is damaged,
replace the power
board.