Index: HDDefs.h
===================================================================
diff -u -r1ad18fa8c9a2f99f6d8c078da133814910ca0f1a -r501aacad4fabb7eeb71c577221c2aabc68757ed1
--- HDDefs.h	(.../HDDefs.h)	(revision 1ad18fa8c9a2f99f6d8c078da133814910ca0f1a)
+++ HDDefs.h	(.../HDDefs.h)	(revision 501aacad4fabb7eeb71c577221c2aabc68757ed1)
@@ -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)
 };