had a problem with this dish washer months back with anti flood kicking in now it has done it again so i have changed the small pressure chamber on the side now when you switch on the machine starts to empty but no fill and countdown does not move but you can select diff progs but all the same.
thanks for reply I changed the pressure chamber as it was full of crap but when reassembled you can select programme pump kicks in lets a squirt of water in then pump kicks back in and runs forever like this with door open it stops.I am gonna strip back apart and take a closer look.
Model number will be SGS65L22GB/01
Most likely crud in ribbed transfer tube and/or heat exchange tank on l/h/s IMHO.
No mushroom antiflood unit on that model Martin.