Candy gcc590nb-80 tumble dryer All lights flashing

I will try and help with this problem with your Candy gcc590nb-80 tumble dryer

As this tumble dryer has the collection Bowl at the bottom it does not have a pump system, so I suspect you have a fault with the heating system.

First, test the element on both sides to make sure you have a circuit, then you need to test the two thermostats on the top of the heater, there is usually a forward thermostat the front of the machine you will need to test this also, the Last thing you can check is that the collection Bowl make sure it is seating correctly in its socket. I have listed some of the videos below that will help you in repairing your tumble dry.
if everything else checks out well then you want to watch the video on heater relays as you may have a fault with the circuit board,

Candy gcc590nb-80 tumble dryer

List of spare parts for Candy gcc590nb-80 tumble dryer