The Zanussi ZCFF7/5W 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.
Your product has a major fault.
Either of the doors is left open.
The appliance is either not plugged in, not switched on, or there is no power. Another possibility is that the bulb is not fitted correctly or has fused.
The doors have not been closed properly, the door has been opened frequently, the temperature control knob is not set correctly, or food has been introduced into the appliance.
The internal temperature inside the appliance is too high for safe storage of frozen food. Possible reasons include doors left open, power failure, or a large quantity of food added.
The temperature control knob is incorrectly set, or food is too close to ventilation holes at the back.
The temperature control knob is incorrectly set, doors are not properly closed, doors have been opened frequently, or food has recently been introduced into the appliance.