Index: DDDefs.h
===================================================================
diff -u -rb911d37d6ea4a9fcf48fcd9eb5d5070b7f5e493f -r3b5efb297a908ad37a63dafef403e82072bc5a48
--- DDDefs.h	(.../DDDefs.h)	(revision b911d37d6ea4a9fcf48fcd9eb5d5070b7f5e493f)
+++ DDDefs.h	(.../DDDefs.h)	(revision 3b5efb297a908ad37a63dafef403e82072bc5a48)
@@ -384,13 +384,23 @@
     D23_VALV = FIRST_BC_VALVE,                    ///< Balancing chamber Valve 1 (D23)
     D19_VALV,                                     ///< Balancing chamber Valve 2 (D19)
     D25_VALV,                                     ///< Balancing chamber Valve 3 (D25)
-    D26_VALV,                                     ///< Balancing chamber Valve 7 (D26)
+    D21_VALV,                                     ///< Balancing chamber Valve 4 (D21)
     D24_VALV,                                     ///< Balancing chamber Valve 5 (D24)
     D20_VALV,                                     ///< Balancing chamber Valve 6 (D20)
-    D21_VALV,                                     ///< Balancing chamber Valve 4 (D21)
+    D26_VALV,                                     ///< Balancing chamber Valve 7 (D26)
     D22_VALV,                                     ///< Balancing chamber Valve 8 (D22)
     LAST_BC_VALVE = D22_VALV,                     ///< End of Balancing Chamber valve group
-    LAST_DD_VALVE = D22_VALV,                     ///< Last DD valve
+    D79_PMP_VALV,                                 ///< D79 Pump mapped to Spare valve 0
+    FIRST_SP_VALVE = D79_PMP_VALV,                ///< First spare valve
+    SPARE1_VALV,                                  ///< Spare Valve 1
+    SPARE2_VALV,                                  ///< Spare Valve 2
+    SPARE3_VALV,                                  ///< Spare Valve 3
+    SPARE4_VALV,                                  ///< Spare Valve 4
+    SPARE5_VALV,                                  ///< Spare Valve 5
+    SPARE6_VALV,                                  ///< Spare Valve 6
+    SPARE7_VALV,                                  ///< Spare Valve 7
+    LAST_SP_VALVE = SPARE7_VALV,                  ///< Last spare valve
+    LAST_DD_VALVE = LAST_SP_VALVE,                ///< Last DD valve
     M4_VALV,                                      ///< Valve (M4)
     FIRST_IO_VALVE = M4_VALV,                     ///< First IO valve
     LAST_IO_VALVE = M4_VALV,                      ///< Last IO valve
Index: MsgDefs.h
===================================================================
diff -u -r5b7a0d7a09ff9bff875f85221257e75fbf950031 -r3b5efb297a908ad37a63dafef403e82072bc5a48
--- MsgDefs.h	(.../MsgDefs.h)	(revision 5b7a0d7a09ff9bff875f85221257e75fbf950031)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 3b5efb297a908ad37a63dafef403e82072bc5a48)
@@ -129,6 +129,7 @@
     MSG_ID_DD_BLOOD_LEAK_DATA = 0x61,                                               ///< DD blood leak data
     MSG_ID_FP_INLET_PRESSURE_CHECK_DATA = 0x62,                                     ///< FP Inlet Pressure Check broadcast data
     MSG_ID_DD_VOLTAGES_DATA = 0x63,                                                 ///< DD voltage broadcast data
+    MSG_ID_DD_RINSE_PUMP_DATA = 0x64,                                               ///< DD rinse pump data
 
     // service/test CAN messages
     MSG_ID_FIRST_TD_TESTER_MESSAGE = 0x8000,                                        ///< First TD test message ID