I turn on the dishwasher and after about 5 mins it starts to bleep.. There is a sign F4 flashing in the screen.. What does this mean as it does not explain it in the manual.

I have emptied the machine, cleared out the excess water, put baking soda down, w vinegar, then after 10 mins, some boiling water.

I ran the programme again, and same thing happened.

stephanie worrall, April 2010

Can't answer if you don't tell what make & model machine you have.

Lincoln Appliance NZ, April 2010