Dave
The model number is correct double checked it Sorry for the reply customer been on hols, machine only 14 monthes old but they do not wont hotp to look at it.Have tested drian &cycle pumps heater all ok.
Select programme macihne fills abit & emptys fills abit &washes closes down with 2&4 neons flashing
Cheers alro
if its a d/w then it falls under then bfi 620 catagory. 2+4 is htr failure.
megger the htr as poss down to earth, But megger evrything as well as these can throw up sporadic faults when wet 😕