Siemens washing machine E18 error code
E18 means drain fault. The machine could not drain within the expected time, so water is left in the drum..
Often fixable at home · Fault type: Electrical/hardware
Safe checks, in order of likelihood
- Unplug. Open the pump filter flap at the bottom-front and drain the water into a shallow tray.
- Unscrew the filter cap and clear fluff, coins and hair clips.
- Check the drain hose is not kinked and the standpipe is not blocked.
Call a professional when…
Clear the filter and hose first; then the drain pump is tested and replaced if dead. If the code returns after these checks, book a qualified engineer.
Parts usually involved
- Siemens washing machine drain pump / pump filter.