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
Auto-Recovery
E1
Supply voltage is above the rated voltage.
Please inspect whether power supply is normal.
Power on after the power supply is normal.
E2
Supply voltage is below the rated voltage.
E3
High temperature of ceramic plate sensor . 1# Wait for the temperature of ceramic plate return
to normal.
Touch “ON/OFF” button to restart unit.
E4
High temperature of ceramic plate sensor . 2#
E5
High temperature of IGBT . 1#
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.
E6
High temperature of IGBT. 2#
No Auto-Recovery
F3/F6
Ceramic plate temperature sensor failure- -short
circuit. (F3 for 1#,F6 for2#)
Check the connection or replace the ceramic
plate temperature sensor.
F4/F7
Ceramic plate temperature sensor failure--open
circuit. (F4 for 1#,F7 for2#)
F5/F8
Ceramic plate temperature sensor
failure—invalid . (F5 for 1#,F8 for2#)
F9/FA
Temperature sensor of the IGBT failure. short
circuit/open circuit for 1#
Replace the power board.
FC /FD
Temperature sensor of the IGBT failure. short
circuit/open circuit for 2#
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EN-17
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Summary of Contents for HAIDSJP63MC
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