2 lights flashing?

ive got a hotpoint fwd60 dishwasher, the pipe underneath wasnt connected properly and water got into the electrics. when it had dried and i connected the pipe properly, i switched it on and it started to fill the 2 flashing lights came on and it immediately started to empty. the lights carried on flashing till i switched off. lights 4 (fast) and 6 (delicates) flashed. could you please direct me on how to repair, thankyou.