Midea MC-IHD361 - Failure Display and Inspection

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
1) Failure code occur during customer using & Solution;
Failure code
Problem
Solution
E1
Ceramic plate temperature sensor
failure--open circuit.
Check the connection or replace the
ceramic plate temperature sensor.
E2
Ceramic plate temperature sensor failure-
-short circuit.
E3
High temperature of ceramic plate sensor .
Touch “ON/OFF” button to restart unit.
Wait for the temperature of ceramic plate
return to normal.
E4
Temperature sensor of the IGBT failure.
（open circuit）
Replace the power board.
E5
Temperature sensor of the IGBT failure.
（short circuit）
E6
High temperature of IGBT.
Touch “ON/OFF” button to restart unit.
Wait for the temperature of IGBT return to
normal.
Check whether the fan runs smoothly;
if not , replace the fan.
E7
Supply voltage is below the rated voltage.
Please inspect whether power supply is
normal. Power on after the power supply is
normal.
E8
Supply voltage is above the rated voltage.
EB
Ceramic plate temperature sensor
failure—invalid . (F5 for 1#,F8 for2#)
Check the connection or replace the
ceramic plate temperature sensor.
2) Specific Failure & Solution
Failure
Problem
Solution A
Solution B
The LED does not
come on when unit is
plugged in.
No power supplied.
Check to see if plug is
secured tightly in outlet
and that outlet is
working.
The accessorial power
board and the display
board connected failure.
Check the connection.
The accessorial power
board is damaged.
Replace the accessorial
power board.
The display board is
damaged.
Replace the display
board.
EN-17