ETNA KI290ZT Mode D'emploi page 40

TROUBLESHOOTING
Symptom
Error code E1
Error code E3/E4
Error code E5
Error code F
Other error codes
EN 20
Possible cause
Error on fan left or right.
Air exhaust blocked, for
example by paper.
Supply voltage or frequency is
different from the rated values.
Internal temperature of the
hob is too high.
The control panel is dirty or
has water on it.
Defective generator.
Solution
Check that the fan air exhaust
is free.
Switch off the hob and let
it cool down (H disappears
from the displays). Switch
on the hob. If the same error
is displayed again, call an
authorised service agent.
Switch off the hob and let
it cool down (H disappears
from the displays). Switch
on the hob. If the same error
is displayed again, call an
authorised service agent.
Clean the control panel.
Contact the service
department.