Index: firmware/App/Services/AlarmMgmt.c
===================================================================
diff -u -r943c6072dae3678dbba29f9b63035d44139ea1cf -rb2cb7cc1837c1b6aac86a4c8d77cb2c2bf94a3ec
--- firmware/App/Services/AlarmMgmt.c	(.../AlarmMgmt.c)	(revision 943c6072dae3678dbba29f9b63035d44139ea1cf)
+++ firmware/App/Services/AlarmMgmt.c	(.../AlarmMgmt.c)	(revision b2cb7cc1837c1b6aac86a4c8d77cb2c2bf94a3ec)
@@ -471,12 +471,24 @@
  * @brief
  * The clearNoRetriggerFlag function clears the no re-trigger flag.
  * @details Inputs: none
- * @details Outputs:
+ * @details Outputs: alarmNoRetrigger
  * @return none
  *************************************************************************/
 void clearNoRetriggerFlag( void )
 {
     alarmNoRetrigger = FALSE;
+}
+
+/*********************************************************************//**
+ * @brief
+ * The clearNoRetriggerFlag function returns the no re-trigger flag.
+ * @details Inputs: alarmNoRetrigger
+ * @details Outputs: none
+ * @return alarmNoRetrigger
+ *************************************************************************/
+BOOL getNoRetriggerFlag( void )
+{
+    return alarmNoRetrigger;
 }
 
 /*********************************************************************//**
@@ -1270,13 +1282,24 @@
         if ( ( FALSE == ALARM_TABLE[ a ].alarmNoClear ) && ( FALSE == ALARM_TABLE[ a ].alarmClearOnly ) )
         {
             if ( ( ALARM_USER_ACTION_RINSEBACK == action ) && ( TRUE == ALARM_TABLE[ a ].alarmNoRetrigOnRB ) )
-            {
+            {   // alarms with no re-trigger on rinseback property should set the no re-trigger flag
                 alarmNoRetrigger = TRUE;
             }
             else if ( ( ALARM_USER_ACTION_END_TREATMENT == action ) && ( TRUE == ALARM_TABLE[ a ].alarmNoRetrigOnEndTx ) )
-            {
+            {   // alarms with no re-trigger on end-tx property should set the no re-trigger flag
                 alarmNoRetrigger = TRUE;
             }
+            else if ( ALARM_USER_ACTION_ACK == action )
+            {
+                if ( ( TRUE == ALARM_TABLE[ a ].alarmNoResume ) && ( TRUE == ALARM_TABLE[ a ].alarmNoRinseback ) )
+                {   // alarms that only allow end-tx that occur in rinseback or recirc states of treatment mode should set the no re-trigger flag
+                    if ( ( MODE_TREA == getCurrentOperationMode() ) &&
+                         ( ( TREATMENT_RINSEBACK_STATE == getCurrentSubMode() ) || ( TREATMENT_RECIRC_STATE == getCurrentSubMode() ) ) )
+                    {
+                        alarmNoRetrigger = TRUE;
+                    }
+                }
+            }
             clearAlarm( a );
         }
     }