Index: MsgDefs.h
===================================================================
diff -u -r7abfa70cae6eccb1f5f00ce37ecbf721705ecc92 -r0a35df4875056ca16173eef9906b77ec4e06ae0b
--- MsgDefs.h	(.../MsgDefs.h)	(revision 7abfa70cae6eccb1f5f00ce37ecbf721705ecc92)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 0a35df4875056ca16173eef9906b77ec4e06ae0b)
@@ -110,10 +110,10 @@
     MSG_ID_UI_SET_UF_VOLUME_PARAMETER = 0x4F,                           ///< UI request to validate new ultrafiltration volume treatment parameter
     MSG_ID_HD_SET_UF_VOLUME_PARAMETER_RESPONSE = 0x50,                  ///< HD response to new treatment parameters set
     MSG_ID_DG_COMMAND_RESPONSE = 0x51,                                  ///< DG response to command from HD
-    MSG_ID_DG_COMMAND_RESPONSE = 0x52,                                  ///< UI rinseback request
-    MSG_ID_DG_COMMAND_RESPONSE = 0x53,                                  ///< HD rinseback request response
-    MSG_ID_DG_COMMAND_RESPONSE = 0x54,                                  ///< UI re-circ request
-    MSG_ID_DG_COMMAND_RESPONSE = 0x55,                                  ///< HD re-circ request response
+    MSG_ID_UI_RINSEBACK_CMD = 0x52,                                     ///< UI rinseback request
+    MSG_ID_HD_RINSEBACK_CMD_RESPONSE = 0x53,                            ///< HD rinseback request response
+    MSG_ID_UI_RECIRC_CMD = 0x54,                                        ///< UI re-circ request
+    MSG_ID_HD_RECIRC_CMD_RESPONSE = 0x55,                               ///< HD re-circ request response
 
 #ifdef EMC_TEST_BUILD
     MSG_ID_CAN_ERROR_COUNT = 0x999,  // test code in support of EMC testing