Thanks for your advice rocks 1, in the end it was only the heater o/c and the pcb is ok. Don't know why the repair guy didn't pick that up - I won't be calling him out again!
Thanks again - you're doing a great service.
Thanks rocks1. I suspect pcb as when I power on now lights flash as before and drain pump runs continuously.
Prob not worth me replacing pcb as can get 2nd hand machine for not much more.
Hope weather in Cayman better than here - do you need an assistant?