The Zanussi ZEBF 249 W Refrigerator has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Zanussi might be giving you.
The appliance is not receiving any electrical power.
The interior light of the appliance fails to illuminate.
The cooling temperature is higher than the desired setting.
The door of the freezer is stuck or jammed.
The compressor is working non-stop, which could indicate a potential issue.
Unusual sounds are coming from the appliance, which may not be typical operating sounds.