Possible cause Solution • Various situations can lead to an «F» message.  Cancel the error message by pressing the  button. Disconnect the power supply for about 1 minute. Switch the power supply back on again and select a new programme. If the error appears again, note down the error message in full along with the serial number (FN). Turn off the water tap and disconnect the power supply. Call Customer Services. If there is still some washing in the appli- ance: Carry out emergency draining. Use emergency door release. Unload the washing. Call Customer Services. 9 Trouble-shooting ... in the display appears $^{xx}$/ xxx 55