6 Faults
6.1 Explanation of the coded flashing
The control lamp indicates the operating state of the unit. Malfunctions
during operation are signalled by a periodical flashing which is coded.
OFF
ON
code
pause
code
pause
msec
sec
msec
msec
6.2 Causes of faults and troubleshooting
Open out the cover page to see the controls and displays.
Remedy
Possible causes
Fault
Optical signal
Operating status
●
Check power supply, fuses
and residual current protec-
tion switch.
Power supply interrup-
ted
Control lamp
does not go on
for one second
when the unit is
switched on
Negative control
lamp test
●
Contact customer service.
●
Do not use the cooking
zone.
Unit switch or contact-
or is defective
Induction generator is
defective
Control lamp is defect-
ive
●
Switch off the unit.
●
Contact customer service.
Fault in the pot recog-
nition function or faulty
control lamp
Control lamp stays on
even if there is no
cookware on the cook-
ing zone
Unit is switched
on
Power control is
set to the zero
position
21
Operating Manual
Faults
Induction hob
