Thermador T24IW EN - Manual (Page 16)

16
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.
Appliance
selfĆtest
Before you call customer service,
conduct an appliance selfĆtest.
q Switch off the appliance and
wait 5minutes. Keep the door
closed.
q Switch on the appliance.
q Simultaneously hold down the
SETUP and ALARM OFF
buttons for 5 seconds.
The selfĆtest starts. Different
messages are display 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 customer service about the
error message.
If the appliance selfĆtest does not
establish any faults, the required
temperature is displayed on
completion of the selfĆtest.
Troubleshooting
Fault Possible cause Remedial action
Appliance has no cooling capacity.
The interior light does not function.
The display does not come on. Power failure; the fuse has actuated;
the mains plug is not in properly. Check that the power is on. The fuse must be switched
on. Check that the mains plug is plugged in.
The refrigerating unit switches on
more and more frequently and for Appliance door opened frequently. Do not open the door unnecessarily.
more and more frequently and for
longer.
The ventilation openings are covered. Remove obstacles and dirt.
The temperature in the both
compartments is too cold. Temperature has been set too low. Set a warmer temperature (see Setting the
temperature").
The interior light does not function. The bulb is defective. Change the bulb (see Changing the bulb").
The light switch is sticking. Check whether it can be moved.