The Zanussi TCS 603 Dryer 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 light illuminates when the water container is full or incorrectly inserted.
This can be due to the door being open, the plug not being fitted into the wall socket, or no electricity supply from the wall socket.
Possible causes include a clogged filter, a full water reservoir, insufficient drying time, or an unsuitable cycle selected.
The condenser may become clogged, leading to inefficiencies in drying.
An excessive amount of laundry can cause the dryer to be inefficient.