Door alarm
Cause
– An appliance door has not been
closed properly or has been open
too long.
Remedial action
Close the door. The display goes
out.
Sensor fault
Cause
– A technical defect is possible.
Remedial action
Conduct an appliance self-test.
Low voltage
The display light has gone out.
Cause
– The mains voltage has dropped
below the permitted limit value.
Remedial action
Buttons cannot be pressed. When
the mains voltage reaches the
stipulated value again, the warning
message goes out. If the warning
message is prolonged, inform your
power supply company.
18
Appliance
self-test
Before you call customer service,
conduct an appliance self-test.
Switch off the appliance and
wait 5 minutes. Keep the door
closed.
Switch on the appliance.
Simultaneously hold down the
setup and alarm off buttons for
5 seconds.
The self-test starts. Different
messages are display in succession.
If a fault is detected during the
self-test, the ALARM symbol and
a corresponding error message,
e.g. for a sensor fault, are displayed.
Inform customer service about the
error message.
If the appliance self-test does not
establish any faults, the required
temperature is displayed on
completion of the self-test.
Resetting
factory settings
Recommended after a change of
owner.
Simultaneously hold down the
setup and alarm off buttons for
3 seconds.
If the factory settings are reset:
– an appliance which is switched off
switches on,
– the Super function switches off,
– settings changed in Setup mode
are reset to factory settings.