Them 2 lights flashing indecates a heating fault.
For this you will need to pull machine out and remove the bottom base panels. From there locate the heater which attched to the front of the motor and with a multimeter check to see if the heaters open circuit. If so you will need to replace the heater element.
If the heaters then check the wiring to the motor and to the control board.
If the above check out ok then its more likely to be a faulty control board.
But thats what the flashing lights mean that you have, Its a time out heating problem.
If you need anymore info just get back to me.