The absence of frost is due to the continuous
circulation of cold air inside the compartment,
driven by an automatically controlled fan.
Troubleshooting
Warning!
Before troubleshooting,
disconnect the mains plug from the mains
socket.
Only a qualified electrician or competent person
must do the troubleshooting that is not in this
manual.
Problem
Possible cause
Solution
The appliance does not op-
erate. The Pilot light does
not flash.
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.
The appliance has no power. There
is no voltage in the mains socket.
Connect a different electrical appli-
ance to the mains socket.
Contact a qualified electrician.
The Pilot light flashes.
The appliance is not working prop-
erly.
Contact a qualified electrician.
The Alarm light flashes.
The temperature in the freezer is too
high.
Refer to "Excessive Temperature
Alarm"
The compressor operates
continually.
The temperature is not set correctly.
Set a higher temperature.
The door is not closed correctly.
Refer to "Closing the door".
The door has been opened too fre-
quently.
Do not keep the door open longer
than necessary.
The product temperature is too
high.
Let the product temperature de-
crease to room temperature before
storage.
The room temperature is too high.
Decrease the room temperature.
The temperature in the
freezer is too low.
The temperature regulator is not set
correctly.
Set a higher temperature.
The Fast Freeze function is switch-
ed on.
Refer to" Fast Freeze function".
The temperature in the
freezer is too high.
The temperature regulator is not set
correctly.
Set a lower temperature.
Many products are stored at the
same time.
Store less products at the same time.
Products are too near to each other.
Store products so that there is cold
air circulation.
There is too much frost.
Food is not wrapped correctly.
Wrap the food correctly.
The temperature regulator is not set
correctly.
Set a higher temperature.
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Summary of Contents for ZFU25200
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