Dishwasher, Ariston LI62, kept flashing on R

hi there.....this usually happens when the base of the machine is full of water.....switch the machine off ....remove the two plactic inspection panels at the bottom of the machine and dry out the base....check that all fittings and fixtures in the main cabinet are secure and not leaking..particularly the transfer tube from the wash pump to the upper spray arm..(machine needs to be pulled out of its position to check this as it is at the rear)

regards Sir Galahad