Troubleshooting - Küppersbusch ITE1390-1 Benutzerinformation

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TROUBLESHOOTING

WARNING! Refer to Safety
chapters.
What to do if...
Problem
The appliance does not oper-
ate.
The appliance is noisy.
Audible or visual alarm is on.
A rectangular symbol is
shown instead of numbers on
the Temperature Display.
The compressor operates
continually.
Possible cause
The appliance is switched off.
The mains plug is not con-
nected to the mains socket
correctly.
There is no voltage in the
mains socket.
The appliance is not suppor-
ted properly.
The cabinet has been recent-
ly switched on or the temper-
ature is still too high.
The temperature in the appli-
ance is too high.
The door is left open.
The temperature in the appli-
ance is too high.
Temperature sensor prob-
lem.
Temperature is set incorrect-
ly.
Many food products to be
frozen were put in at the
same time.
The room temperature is too
high.
Solution
Switch on the appliance.
Connect the mains plug to
the mains socket correctly.
Connect a different electrical
appliance to the mains sock-
et. Contact a qualified electri-
cian.
Check if the appliance stands
stable.
Refer to "Door Open
Alarm"or "High Temperature
Alarm".
Refer to "Door Open
Alarm"or "High Temperature
Alarm".
Close the door.
Contact a qualified electrician
or contact the nearest Au-
thorized Service Centre.
Contact the nearest Author-
ized Service Centre (the cool-
ing system will continue to
keep food products cold, but
temperature adjustment will
not be possible).
Refer to "Operation" chapter.
Wait some hours and then
check the temperature again.
Refer to climate class chart
on the rating plate.