Index: dialin/common/hd_defs.py
===================================================================
diff -u -r8be0373fc76e89b58c6b6473322cfae679ed3093 -r75bec3f50543405008284895c1c6f3ca4973d735
--- dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 8be0373fc76e89b58c6b6473322cfae679ed3093)
+++ dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 75bec3f50543405008284895c1c6f3ca4973d735)
@@ -301,11 +301,12 @@
 
 @unique
 class TreatmentRecircStates(DialinEnum):
-    TREATMENT_RECIRC_RECIRC_STATE                           =  0    # Re-circulate Dialysate state of the treatment re-circulate sub-mode state machine
-    TREATMENT_RECIRC_STOPPED_STATE                          =  1    # Stopped state of the treatment re-circulate sub-mode state machine
-    NUM_OF_TREATMENT_RECIRC_STATES                          =  2    # Number of treatment re-circulate sub-mode states
+    TREATMENT_RECIRC_DISCONNECT_PATIENT_STATE               =  0    # Disconnect patient state of the treatment re-circulate sub-mode state machine
+    TREATMENT_RECIRC_RECIRC_STATE                           =  1    # Re-circulate Dialysate state of the treatment re-circulate sub-mode state machine
+    TREATMENT_RECIRC_STOPPED_STATE                          =  2    # Stopped state of the treatment re-circulate sub-mode state machine
+    TREATMENT_RECIRC_RECONNECT_PATIENT_STATE                =  3    # Reconnect patient state of the treatment re-circulate sub-mode state machine
+    NUM_OF_TREATMENT_RECIRC_STATES                          =  4    # Number of treatment re-circulate sub-mode states
 
-
 @unique
 class TreatmentEndStates(DialinEnum):
     TREATMENT_END_WAIT_FOR_RINSEBACK_STATE                  =  0    # Wait for rinseback state of the treatment end sub-mode state machine