If you have a washing machine with a screen: electronic (with LCD display) - and the error is lit f18
If you have a washing machine (without a display) mechanical with the programmer, the light turns six hundred and four hundred, 800 (or one thousand) is lit or flickers

The contents of
What does this error code mean?
Water out of washing machine is not draining, no drain and gives an error.
Signals of error BOSCH
Stopped draining water, also does not spin laundry?
Check with your own hands - solve
- You may have started the wash mode without spinning and the laundry in the washing machine is not spinning;
- The washing machine's drain hose is not correctly positioned (self-draining), set at a height of 60 cm from the machine's feet;
- Drainage filter is clogged The washing machine's drain filter is clogged.
Replacement and repair
- Replacing the washing machine pump
- We repair the electric module or replace it.
- Pressostat replacement (water intake sensor)
Caution! Before elimination of malfunction do not use the washing machine, there is a high probability to flood neighbors from below!

Other errors of washing machines: