Indesit dishwasher DIF04 flashing lights errors

Hi, can anyone help my DIF04 is not working, when I select a cycle it starts up but after 5 mins it stops before the table has been used and lights 2 and 4 start flashing. thats the normal and eco cycle.
I have cleaned all filters etc, tried turning off and on and can't find out whats going on, anyone have any ideas.

thanks

Sorry to revive an old post, but did you ever find the answer to this? I have the same problem.

Heater faulty.