Please see below a list of Error Codes & explanations.
E2 Water drain error - Water not draining from W/M
Ensure that the drain hose is not kinked and the debris filter is clear, switch off the power/reconnect, the drain pump should operate to drain W/M
If problem persists a service call is advisable
COMPLETE LIST OF ERROR CODES.
LINK AS FOLLOWS
http://www.samsung.com/uk/support/faqs/supportFaqList.do?group=homeappliances&type=washingmachine&subtype=&model_nm=B1215J&dType=D&mType=UM&vType=R&prd_ia_cd=07021500&acc_ia_fl=&disp_nm=B1215J&menu=faqs
HEINRICH
March 2009