cecotec BOLERO SQUAD I 3250 Manual De Instrucciones página 74

ENGLISH
Error
Problem
code
Fault in the temperature sensor of the
E1
ceramic hob - open circuit.
Fault in the temperature sensor of the
E2
ceramic hob - short-circuit.
Fault in the temperature sensor of the
Eb
ceramic hob
E3 High temperature of the hob sensor.
Fault in the temperature sensor of the
E4 insulated-gate bipolar transistor
- open circuit.
Fault in the temperature sensor of the
E5 insulated-gate bipolar transistor
- short circuit.
Insulated-gate bipolar transistor high
E6
temperature.
The voltage of the power supply is lower
E7
than the rated voltage.
The voltage of the power supply is higher
E8
than the rated voltage.
U1 Fault in the communication.
74
BOLERO SQUAD I 3250
Possible solutions
Check the connection or
substitute the temperature
sensor of the ceramic hob.
Wait for the hob temperature to
return to normal.
Press the Power button to
restart the product.
Replace the power board.
Wait for the transistor
temperature to return to normal.
Press the Power button to
restart the product.
Check if the fan operates as
usual, if not, replace the fan.
Check if the power supply
operates correctly.
After connecting to the mains,
the product turns on as usual.
Reconnect the display board and
the power supply board.
Replace the power supply board
or display board.