The Zanussi ZA 33 Y 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 electrical power.
The interior light of the appliance is not functioning.
The fridge or freezer compartment is not maintaining the desired temperature.
The freezer door is stuck and cannot be opened.
The compressor is operating without stopping, indicating a possible issue.
An unusual amount of frost and ice has accumulated inside the freezer.
The appliance is making unusual or loud noises.
Water has accumulated underneath the salad bin.