VALBERG IH 2 TB 007C Instrucciones De Uso página 36

C
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
E1
E2
E7
C1
E3
E4
C2
EL
EH
Useful information
No Auto-Recovery
Ceramic plate temperature
sensor failure-- open
circuit.
Ceramic plate temperature
sensor failure- -short
circuit.
Ceramic plate temperature
sensor failure
High temperature of
ceramic plate sensor.
Temperature sensor of the
IGBT failure -- open circuit.
Temperature sensor of the
IGBT failure -- short circuit
High temperature of IGBT.
Supply voltage is below the
rated voltage.
Supply voltage is above the
rated voltage.
29
Problem
EN
Solution
Check the connection or
replace the ceramic plate
temperature sensor.
Wait for the temperature
of ceramic plate return to
normal.
Touch "ON/OFF" button to
restart unit.
Replace the power board.
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.
Please inspect whether
power supply is normal.
Power on after the power
supply is normal.