Warning
messages
via the display
If several warning messages
are
displayed
simultaneously,
deal with
each message
individually.
While a warning
message
is
displayed,
buttons
cannot be
pressed.
Temperature
alarm
Door alarm
Cause
An appliance
door has not been
closed properly or has been
open too tong.
Remedial
action
Cl
Ctosethe
door.
The display goes out.
Sensor fault
Appliance
self-test
Before you call customer
service,
conduct
an appliance
self test.
Switch off the appliance
and
wait 5minutes.
Switch on the appliance.
Keep
the door closed.
5 sec.
A temperature
alarm is indicated
by
the required temperature
flashing
and the ALARM symbol coming on.
A signal also sounds if the Tone
function
has been activated
in setup
mode.
Cause
Power failure
Large quantities
of fresh
produce
placed in the appliance
Fault with the appliance
Remedial
action
Press the ALARM button.
The signal stops. The highest
temperature
in the appliance
is
displayed for several seconds.
Cl
Determine
the cause of the
temperature
alarm.
[_
When the required temperature
is reached again, the ALARM
symbol goes out and the signal
stops.
Cause
A technical
defect is possible.
Remedial
action
E3 Conduct
an appliance
self test.
Low voltage
The display light has gone out.
Cause
The incoming
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.
Simultaneously
hold down the
SETUP and ALARM OFF
buttons for 5 seconds.
C3 The self test starts.
Different messages
are
displayed
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 your dealer or appliance
servicer 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.
17