EN 23
MAINTANANCE
Symptom
Possible cause
Solution
n
appears in the display.
Some touch controls are not
working.
The bridge function
is activated.
Deactivate the bridge
function.
Flash symbol in the display.
You have pressed two or more
keys at the same time.
Do not operate more than one
key at the same time.
The control panel is dirty or has
water lying on it.
Clean the control panel.
Error code
U400
and/or
continuous beep.
The appliance has been
connected incorrectly and/or
the mains voltage is too high.
Let your connection be
changed.
Code
G
on downdraft display
(alternately with the selected
power.)
Grease filter 30
operating hours.
Clean the grease filter.
Use the downdraft clean
function.
Code
S
on downdraft display
(alternately with the selected
power.)
Carbon filter 120
operating hours.
Replace the carbon filter.
Use the downdraft clean
function.
Flashing
8
on downdraft
display.
Excess liquids inside the
downdraft interior.
Dry and clean the downdraft
interior (see: Presence of liquids
inside the device).
Other error codes.
Defective generator.
Contact the service
department.
