Hi All I've got a 13 year old Bosch SGS6612 and it has developed a fault. For the duration of any program, it repeatedly lets water in, then starts the pump. This repeats every 4s or so. Inside I can see the orange float rising when water is being admitted, then it triggers a microswitch and the pump starts and water admittance is canceled. This just repeats. The pipe from this water chamber (the one with the orange float) to the sump is clear. I've spent a few hours over the last few days just looking, cleaning and thinking. But I just don't get it. Anyone got any ideas? Thanks.
- posted
10 years ago