It means there is a water leak detected. This error code is displayed when water is filled to heater level more than 4 times in the same cycle. Power off the machine & wait 10 mins, then power up & run another wash to see if it comes back.
Mike
November 2009
Automatic Answer
While you wait for answers, we may have found some information which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix washing machines.