The Zanussi ZDE26100W 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 door has not been closed.
The plug is not properly inserted in the power socket.
There is no current at the socket.
The main fuse or the fuse in the plug has blown.
A drying time has not been selected.
The Start Button has not been depressed.
The laundry has not been spun properly.
The filters are clogged up.
The room temperature is too high.
The selected time or drying cycle was not suitable for the laundry.
The Delicate button has been pressed.
There is too much laundry inside the appliance.