it is in operation, neither on the internal walls,
nor on the foods.
7.4 Period of non-operation
When the appliance is not in use for long
period, take the following precautions:
1. Disconnect the appliance from electricity
supply.
2. Remove all food.
3. Clean the appliance and all accessories.
4. Leave the door open to prevent
unpleasant smells.
8. TROUBLESHOOTING
WARNING!
Refer to Safety chapters.
8.1 What to do if...
Problem
Possible cause
Solution
The appliance does not operate.
The appliance is switched off.
Switch on the appliance.
The mains plug is not connected to
the mains socket correctly.
Connect the mains plug to the
mains socket correctly.
There is no voltage in the mains
socket.
Connect a different electrical appli‐
ance to the mains socket. Contact a
qualified electrician.
The appliance is noisy.
The appliance is not supported
properly.
Check if the appliance stands sta‐
ble.
Acoustic or visual alarm is on.
The cabinet has been recently
switched on.
Refer to "High temperature alarm"
or "Door open alarm".
The temperature in the appliance is
too high.
Refer to "High temperature alarm"
or "Door open alarm".
The door is left open.
Close the door.
The compressor operates continual‐
ly.
Temperature is set incorrectly.
Refer to "Control panel" chapter.
Many food products were put in at
the same time.
Wait a few hours and then check the
temperature again.
The room temperature is too high.
Refer to "Installation" chapter.
Food products placed in the appli‐
ance were too warm.
Allow food products to cool to room
temperature before storing.
The door is not closed correctly.
Refer to "Closing the door" section.
The FastFreeze function is switched
on.
Refer to "FastFreeze function" sec‐
tion.
The compressor does not start im‐
mediately after pressing the "Fast‐
Freeze", or after changing the tem‐
perature.
The compressor starts after a period
of time.
This is normal, no error has occur‐
red.
14 ENGLISH
Summary of Contents for ZUNN18ES1
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