indesit

Hi everyone :) been a while, hope you're all doing well! This wash machine won't start the program and just lets water in and then pumps it out, while showing the following message. The fourth LED from the left is flashing slowly while the door lock LED (technically 5th LED) is flashing much...

I have an Indesit condenser dryer and it is taking nearly a full day to dry a load! I am not overloading the dryer. All filters are cleaned and the water tray is emptied before each load, there is heat also. Just don't understand why it is taking so long to dry a load. Any help is appreciated