Thanks guys. I got the manual and looked through it.
Had a go at the diagnostics in case it was something else.
It wouldn't go past step 5. It's meant to automatically advance, but it didn't. I tried reducing the temp to 20 as it states but it still just kept filling and draining with the drum rhythm going 10secs on 6 off.
Tried to run a wash again and it started filling and drum was turning but after 5 secs the error came up again and all the water drained out.
So doesn't seem to be anything wrong with the draining. I've got the hose just sitting in the sink so I could see water came out ok.
Does this mean the pressure switch has got wet? Would make sense as the original problem was water pouring out the soap dispenser.
Where is the pressure switch?
Is this something I can do myself or should I call an expert like yourselves?
Such a pain!
Thanks again guys.