cecotec bolero SQUAD I 3000 Bedienungsanleitung Seite 71

Error
Problem
codes
E1
Fault in the temperature sensor
of the ceramic hob - short-
E2
circuit.
Eb
High temperature of the hob
E3
sensor.
E4
Fault in the temperature sensor
of the insulated-gate bipolar
transistor
E5
- open circuit.
Insulated-gate bipolar transistor
E6
high temperature.
The voltage of the power supply
E7
is lower than the rated voltage.
The voltage of the power supply
E8
is higher than the rated voltage.
U1 Fault in the communication.
Note
These instructions are intended for qualified technicians, do not attempt to carry them out if
you do not have the necessary training and knowledge, as any damage caused by an incorrect
repair will void the warranty.
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 On/off button to restart the
product.
Substitute the power supply board.
Wait for the transistor temperature to
return to normal.
Press the On/off button to restart the
product.
Check if the fan operates as usual, if not,
substitute 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.
BOLERO SQUAD I 3000
ENGLISH
71