Hello, had same issue with the F02 fault. Took off the drain pump found wire from a bra, probable stopped the pump wheel from turning. Also the drain line where it hangs on the sink was 80% plugged. Verified the pump worked and re-assembled. Then got fault F H. Checked the water supply system, all looked good.
Finely removed the access door again to the drain pump. I found that I missed the power plug to drain pump. Corrected my error and we are now up and running.
Thanks everyone for the info, helped me out.