The Zanussi ZRG16600XA 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 lamp is in stand-by or defective
The temperature is not set correctly
The appliance is not supported properly
The lamp does not operate
The temperature regulator is not set correctly
The melting water outlet does not flow in the evaporative tray above the compressor
The temperature regulator is not set correctly
The door has been opened too frequently
Water will collect in the bottom of the appliance