The Zanussi ZT 56 RAL 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 is not functioning.
The fridge is warmer than the desired temperature, risking spoilage of contents.
The compressor is operating non-stop, which may indicate a cooling issue.
There is an accumulation of frost and ice inside the freezer compartment.
Unusual or excessive noise is coming from the appliance.
Water has accumulated in the bottom section of the fridge.