Index: DDDefs.h
===================================================================
diff -u -r9c57b656cdfd928494d15e16a2e11e74e96d3393 -rf23a62567aa86da41eb79ee8fdd97d8e58c92beb
--- DDDefs.h	(.../DDDefs.h)	(revision 9c57b656cdfd928494d15e16a2e11e74e96d3393)
+++ DDDefs.h	(.../DDDefs.h)	(revision f23a62567aa86da41eb79ee8fdd97d8e58c92beb)
@@ -151,12 +151,13 @@
 enum DD_Pre_Gen_Dialysate_States
 {
     DD_PRE_GEN_WAIT_FOR_FP_GEN = 0,                         ///< DD Pre-Gen wait for FP state.
-    DD_PRE_GEN_DIALYSATE_HYD_CHAMBER_FILL_CHECK,            ///< DD Pre-Gen Dialysate hyrochamber fill check
+    DD_PRE_GEN_DIALYSATE_HYD_CHAMBER_FILL_CHECK,            ///< DD Pre-Gen Dialysate hydrochamber fill check
+    DD_PRE_GEN_DIALYSATE_HYD_CHAMBER_RECIRC,                ///< DD Pre-Gen Dialysate hydrochamber recirculation
     DD_PRE_GEN_DRY_BICART_INITIAL_FILL,                     ///< DD Pre-Gen DryBicart Initial Fill
     DD_PRE_GEN_FILL_CHAMBER_F,                              ///< DD Pre-Gen Prime Chamber F
-    DD_PRE_GEN_PRIME_BICARB_LINE,                           ///< DD Pre-Gen Prime Bicarb line
-    DD_PRE_GEN_PRIME_ACID_LINE,                             ///< DD Pre-Gen Prime acid line
-    DD_PRE_GEN_DIALYSATE_WAIT_FOR_GEND,                     ///< DD Pre-Gen Dialysate Wait for Gen Dialysate state transition
+    DD_PRE_GEN_PRIME_CONCENTRATE,                           ///< DD Pre-Gen Prime concentrate lines
+    DD_PRE_GEN_PRIME_ULTRAFILTER,                           ///< DD Pre-Gen Prime acid line
+    DD_PRE_GEN_SELF_TESTS,                                  ///< DD Pre-Gen self tests
     NUM_OF_DD_PRE_GEN_DIALYSATE_STATES                      ///< Number of Pre-Gen Dialysate mode states
 };
 typedef enum DD_Pre_Gen_Dialysate_States DD_PRE_GEN_DIALYSATE_STATE_T;  ///< Type for DD Pre-Gen Dialysate states enumeration