What does the error code F27 mean - Siemens WM14S392GB washing machine?

Code not in operating instructions manual. After a normal wash load my washing machine door will not open and code F27 appears on the display panel. Does anyone know what this means?
Mary, February 2008


done
Yes just had the very same problem. Means the valve at the water entry needs changing. Quickly done, takes five minutes by repair man. Turn machine off and wait five seconds and you can still use the machine whilst waiting for it to be repaired. www.julesritter.com

Jules Ritter, October 2009
It's either the waterlevel sensor or the weight sensor, on my machine it was the waterlevel

GJ, September 2008
link Click here to see other fixes for Siemens.