Index: DDDefs.h
===================================================================
diff -u -rcb91895532f77164daecf4df7f703372067eb644 -r9825ec38649b784ae9b71472ab0bf4ec27e26dc8
--- DDDefs.h	(.../DDDefs.h)	(revision cb91895532f77164daecf4df7f703372067eb644)
+++ DDDefs.h	(.../DDDefs.h)	(revision 9825ec38649b784ae9b71472ab0bf4ec27e26dc8)
@@ -378,8 +378,8 @@
     D3_VALV,                                      ///< Valve Hydraulics Inlet (D3)
     D80_VALV,                                     ///< Valve Dry Bicarb (D80)
     D81_VALV,                                     ///< Valve De-scaler (D81)
-    LAST_HYD_VALVE = D81_VALV,                    ///< End of Hydraulics valve of group
-    RSRVD_SPACE1,                                 ///< This space has been reserved
+    D85_VALV,                                     ///< Valve DryBicart vent (D85)
+    LAST_HYD_VALVE = D85_VALV,                    ///< End of Hydraulics valve of group
     FIRST_BC_VALVE,                               ///< Start of Balancing Chamber valve group
     D23_VALV = FIRST_BC_VALVE,                    ///< Balancing chamber Valve 1 (D23)
     D19_VALV,                                     ///< Balancing chamber Valve 2 (D19)
@@ -486,6 +486,32 @@
 };
 typedef enum Spent_Chamber_Fill_Exec_States SPENT_CHAMBER_FILL_EXEC_STATE_T;  ///< Type for spent chamber fill exec state enumeration
 
+
+/// Enumeration of DryBicart fill exec states.
+enum Dry_Bicart_Fill_Exec_States
+{
+    DRY_BICART_START_STATE = 0,                                      ///< Initial state of dry bicart fill
+    DRY_BICART_FILL_WATER_START_STATE,                               ///< Dry bicart fill start state
+    DRY_BICART_FILL_WATER_END_STATE,                                 ///< Dry bicart fill end state
+    DRY_BICART_DEGAS_START_STATE,                                    ///< Dry bicart vent start state
+    DRY_BICART_DEGAS_END_STATE,                                      ///< Dry bicart vent end state
+    DRY_BICART_FILL_DURATION_CHECK_STATE,                            ///< Dry bicart fill duration check state
+    DRY_BICART_FILL_COMPLETE_STATE,                                  ///< Dry bicart fill complete state
+    NUM_OF_DRY_BICART_FILL_EXEC_STATES                               ///< Number of dry bicart fill states
+};
+typedef enum Dry_Bicart_Fill_Exec_States DRY_BICART_FILL_EXEC_STATE_T;  ///< Type for dry bicart fill exec state enumeration
+
+/// Enumeration of Bicarb chamber fill exec states.
+enum Bicarb_Chamber_F_Fill_Exec_States
+{
+    BICARB_CHAMBER_START_STATE = 0,                                  ///< Initial state of Chamber F fill
+    BICARB_CHAMBER_CHECK_LEVEL_STATE,                                ///< Bicarb Chamber check level state
+    BICARB_CHAMBER_FILL_STATE,                                       ///< Bicarb Chamber fill start state
+    BICARB_CHAMBER_PRESSURE_CHECK_STATE,                             ///< Bicarb Chamber pressure check start state
+    NUM_OF_BICARB_CHAMBER_FILL_EXEC_STATES                           ///< Number of Bicarb chamber fill state
+};
+typedef enum Bicarb_Chamber_F_Fill_Exec_States BICARB_CHAMBER_FILL_EXEC_STATE_T;  ///< Type for bicarb chamber fill exec state enumeration
+
 /**@}*/
 
 #endif