Index: HDDefs.h
===================================================================
diff -u -r2f4a00ffee4b24bb653e2344730fcaac7b0c6d05 -r2a98c08ddd1bd70a9e0ad27e35f171eae987d3c8
--- HDDefs.h	(.../HDDefs.h)	(revision 2f4a00ffee4b24bb653e2344730fcaac7b0c6d05)
+++ HDDefs.h	(.../HDDefs.h)	(revision 2a98c08ddd1bd70a9e0ad27e35f171eae987d3c8)
@@ -94,6 +94,10 @@
 enum HD_Standby_States
 {
     STANDBY_START_STATE = 0,                            ///< Start standby
+    STANDBY_FLUSH_DG_LINES_STATE,                       ///< Flush DG lines
+    STANDBY_DRAIN_RESERVOIR_STATE,                      ///< Drain reservoirs
+    STANDBY_WAIT_FOR_PRIME_STATE,                       ///< Wait for prime
+    STANDBY_FILL_RESERVOIR_STATE,                       ///< Fill reservoir
     STANDBY_WAIT_FOR_TREATMENT_STATE,                   ///< Wait for treatment
     NUM_OF_STANDBY_STATES                               ///< Number of standby states (sub-modes)
 };