The Zanussi ZA 23 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 power.
The interior light of the appliance is not functioning.
The temperature inside the fridge or freezer is higher than the desired set point.
The compressor is operating without stopping.
There is a large accumulation of frost and ice inside the freezer compartment.
The appliance is making unusual or loud noises.
Water has accumulated under the vegetable storage area.