Index: DGDefs.h
===================================================================
diff -u -r46451dc6c2bcbf4ff9266ad8d8b4dce544701a10 -r59ace08429e8a43b8f48e79a475c8dafa6796c02
--- DGDefs.h	(.../DGDefs.h)	(revision 46451dc6c2bcbf4ff9266ad8d8b4dce544701a10)
+++ DGDefs.h	(.../DGDefs.h)	(revision 59ace08429e8a43b8f48e79a475c8dafa6796c02)
@@ -216,6 +216,7 @@
     DG_DISINFECT_FLUSH_STATE = 0,                       ///< DG disinfect flush
     DG_DISINFECT_HEAT_STATE,                            ///< DG disinfect heat
     DG_DISINFECT_CHEM_STATE,                            ///< DG disinfect chemical
+    DG_DISINFECT_CHEM_FLUSH_STATE,                      ///< DG disinfect chemical flush
     DG_DISINFECT_NOT_RUNNING_STATE,                     ///< DG disinfect not running
     NUM_OF_DG_DISINFECT_STATES                          ///< Number of DG disinfect states
 };