Index: AlarmDefs.h
===================================================================
diff -u -rdadabf0328d16a7109af21d6744160f7cf21e43a -r57dbd350d0ede639aa8b5b3966d08e78b4463e05
--- AlarmDefs.h	(.../AlarmDefs.h)	(revision dadabf0328d16a7109af21d6744160f7cf21e43a)
+++ AlarmDefs.h	(.../AlarmDefs.h)	(revision 57dbd350d0ede639aa8b5b3966d08e78b4463e05)
@@ -124,8 +124,8 @@
     ALARM_ID_AIR_TRAP_FILL_DURING_TREATMENT = 86,                   ///< Air trap fill timeout during treatment
     ALARM_ID_BLOOD_FLOW_SIGNAL_STRENGTH_TOO_LOW = 87,               ///< Blood flow sensor signal strength too low
     ALARM_ID_DIALYSATE_FLOW_SIGNAL_STRENGTH_TOO_LOW = 88,           ///< Dialysate flow sensor signal strength too low
-    ALARM_ID_EMPTY_SALINE_BAG = 89,                                 ///< Saline bag is empty
-    ALARM_ID_SALINE_BOLUS_VOLUME_CHECK_FAILURE = 90,                ///< Saline bolus volume check failure
+    ALARM_ID_EMPTY_SALINE_BAG = 89,                                 ///< HD Saline bag is empty
+    ALARM_ID_SALINE_BOLUS_VOLUME_CHECK_FAILURE = 90,                ///< HD Saline bolus volume check failure
     ALARM_ID_ARTERIAL_PRESSURE_SENSOR_FAULT = 91,                   ///< FPGA reports failure reading arterial pressure sensor
     ALARM_ID_VENOUS_PRESSURE_SENSOR_FAULT = 92,                     ///< FPGA reports failure reading venous pressure sensor
     ALARM_ID_UV_REACTOR_NOT_HEALTHY = 93,                           ///< UV reactor not healthy (either inlet or outlet)
@@ -162,6 +162,7 @@
     ALARM_ID_TREATMENT_STOPPED_AFTER_RINSEBACK = 124,               ///< HD in treatment stopped sub-mode after rinseback completed (no escalation)
     ALARM_ID_TREATMENT_RINSEBACK_TIMEOUT_ALARM = 125,               ///< HD in treatment rinseback operation timeout
     ALARM_ID_TREATMENT_RECIRC_TIMEOUT_ALARM = 126,                  ///< HD in treatment re-circ sub-mode for too long
+    ALARM_ID_RINSEBACK_VOLUME_CHECK_FAILURE = 127,                  ///< HD rinseback volume check failure
     NUM_OF_ALARM_IDS                                                ///< Total number of alarms
 };
 typedef enum Alarm_List ALARM_ID_T;                                 ///< Type for alarm list enumeration
@@ -388,6 +389,7 @@
     { ALARM_PRIORITY_LOW,     31,   0,              ALARM_ID_NO_ALARM,                            FALSE, TRUE , TRUE , FALSE, FALSE, FALSE, FALSE, FALSE, FALSE }, // ALARM_ID_TREATMENT_STOPPED_AFTER_RINSEBACK
     { ALARM_PRIORITY_HIGH,     4,   0,              ALARM_ID_NO_ALARM,                            FALSE, TRUE , TRUE,  FALSE, TRUE , TRUE , FALSE, FALSE, FALSE }, // ALARM_ID_TREATMENT_RINSEBACK_TIMEOUT_ALARM
     { ALARM_PRIORITY_HIGH,     4,   0,              ALARM_ID_NO_ALARM,                            FALSE, TRUE , TRUE,  FALSE, TRUE , TRUE , FALSE, FALSE, FALSE }, // ALARM_ID_TREATMENT_RECIRC_TIMEOUT_ALARM
+    { ALARM_PRIORITY_MEDIUM,   3,   ALM_ESC_4_MIN,  ALARM_ID_BLOOD_SITTING_WARNING,               FALSE, TRUE , TRUE , FALSE, FALSE, FALSE, FALSE, FALSE, FALSE }, // ALARM_ID_RINSEBACK_VOLUME_CHECK_FAILURE
     // Priority              Rank  Escalate In      Escalate To                                   Fault  Stops  ClrIm  NoClr  NoRes  NoRin  NoEnd  NoNew  UsrAck
 };