Index: dialin/common/hd_defs.py
===================================================================
diff -u -r350a114f0728459afcffd2faf0b0f04debaca36f -r48ccc5d7805463c2c10efb4c1b3ebc64f9347110
--- dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 350a114f0728459afcffd2faf0b0f04debaca36f)
+++ dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 48ccc5d7805463c2c10efb4c1b3ebc64f9347110)
@@ -281,9 +281,10 @@
 
 @unique
 class TreatmentDialysisStates(DialinEnum):
-    DIALYSIS_UF_STATE                                       =  0    # Ultrafiltration state of the dialysis sub-mode state machine
-    DIALYSIS_SALINE_BOLUS_STATE                             =  1    # Saline bolus state of the dialysis sub-mode state machine
-    NUM_OF_DIALYSIS_STATES                                  =  2    # Number of dialysis sub-mode states
+    DIALYSIS_START_STATE                                    =  0    # Start state of dialysis sub-mode state machine
+    DIALYSIS_UF_STATE                                       =  1    # Ultrafiltration state of the dialysis sub-mode state machine
+    DIALYSIS_SALINE_BOLUS_STATE                             =  2    # Saline bolus state of the dialysis sub-mode state machine
+    NUM_OF_DIALYSIS_STATES                                  =  3    # Number of dialysis sub-mode states
 
 @unique
 class TreatmentStopStates(DialinEnum):