Thermador T24IF - Manual (Page 17)

17
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. 12.
Temperature alarm
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
q Press the ALARM button.
The signal stops. The highest
temperature in the appliance is
displayed for several seconds.
q Determine the cause of the
temperature alarm.
i When the required temperature
is reached again, the ALARM
symbol goes out and the signal
stops.
Door alarm
Cause
- An appliance door has not been
closed properly or has been
open too long.
Remedial action
q Close the door.
The display goes out.
Sensor fault
Cause
- A technical defect is possible.
Remedial action
q Conduct an appliance selfĆtest.
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.
Appliance
selfĆtest
Before you call customer service,
conduct an appliance selfĆtest.
q Switch off the appliance and
wait 5minutes.
q Switch on the appliance. Keep
the door closed.
5 sec.
q Simultaneously hold down the
SETUP and ALARM OFF
buttons for 5 seconds.
q The selfĆtest starts.
Different messages are
displayed in succession.
If a fault is detected during the
selfĆtest, 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 selfĆtest does not
establish any faults, the required
temperature is displayed on
completion of the selfĆtest.