Index: dialin/common/dg_defs.py
===================================================================
diff -u -rb803339146ffba3fc570965600896df98816099b -r17f03a3d78e5d281e57d16b9c2f55442c3d5f143
--- dialin/common/dg_defs.py	(.../dg_defs.py)	(revision b803339146ffba3fc570965600896df98816099b)
+++ dialin/common/dg_defs.py	(.../dg_defs.py)	(revision 17f03a3d78e5d281e57d16b9c2f55442c3d5f143)
@@ -234,13 +234,13 @@
     DG_CHEM_DISINFECT_FLUSH_STATE_FLUSH_DRAIN = 3
     DG_CHEM_DISINFECT_FLUSH_STATE_FLUSH_DISINFECTANT_LINE = 4
     DG_CHEM_DISINFECT_FLUSH_STATE_FLUSH_UF = 5
-    DG_CHEM_DISINFECT_FLUSH_STATE_FLUSH_R2_TO_R1_DRAIN_R1 = 5
-    DG_CHEM_DISINFECT_FLUSH_STATE_FLUSH_R1_TO_R2_DRAIN_R2 = 6
-    DG_CHEM_DISINFECT_FLUSH_STATE_SAMPLE_FLUSH_R1_TO_R2_DRAIN_R2 = 7
-    DG_CHEM_DISINFECT_FLUSH_STATE_CANCEL_BASIC_PATH = 8
-    DG_CHEM_DISINFECT_FLUSH_STATE_CANCEL_WATER_PATH = 9
-    DG_CHEM_DISINFECT_FLUSH_STATE_COMPLETE = 10
-    NUM_OF_DG_CHEM_DISINFECT_FLUSH_STATES = 11
+    DG_CHEM_DISINFECT_FLUSH_STATE_FLUSH_R2_TO_R1_DRAIN_R1 = 6
+    DG_CHEM_DISINFECT_FLUSH_STATE_FLUSH_R1_TO_R2_DRAIN_R2 = 7
+    DG_CHEM_DISINFECT_FLUSH_STATE_SAMPLE_FLUSH_R1_TO_R2_DRAIN_R2 = 8
+    DG_CHEM_DISINFECT_FLUSH_STATE_CANCEL_BASIC_PATH = 9
+    DG_CHEM_DISINFECT_FLUSH_STATE_CANCEL_WATER_PATH = 10
+    DG_CHEM_DISINFECT_FLUSH_STATE_COMPLETE = 11
+    NUM_OF_DG_CHEM_DISINFECT_FLUSH_STATES = 12
 
 
 @unique