Index: firmware/App/Modes/PreTreatmentRecirc.c
===================================================================
diff -u -r4add377f60d45effbdc064b110a59c1b8afd0ab8 -r08aa1ee4a1cc79526979153fa4759e1df3892203
--- firmware/App/Modes/PreTreatmentRecirc.c	(.../PreTreatmentRecirc.c)	(revision 4add377f60d45effbdc064b110a59c1b8afd0ab8)
+++ firmware/App/Modes/PreTreatmentRecirc.c	(.../PreTreatmentRecirc.c)	(revision 08aa1ee4a1cc79526979153fa4759e1df3892203)
@@ -44,7 +44,6 @@
 // ********** private data **********
 
 static PRE_TREATMENT_RECIRC_STATE_T currentPreTreatmentRecircState;             ///< Current state of the pre-treatment recirculate state machine.
-static BOOL recircStopRequested;                                                ///< Flag indicates alarm requesting to stop pre-treatment recirculate.
 static BOOL recircResumeRequested;                                              ///< Flag indicates alarm requesting to resume pre-treatment recirculate.
 
 // ********** private function prototypes **********
@@ -130,19 +129,6 @@
 
 /*********************************************************************//**
  * @brief
- * The signalStopPreTreatmentRecirc function signals the pre-treatment
- * recirculate sub-mode to stop when an alarm with stop property has been triggered.
- * @details Inputs: none
- * @details Outputs: recircStopRequested
- * @return none
- *************************************************************************/
-void signalStopPreTreatmentRecirc( void )
-{
-    recircStopRequested = TRUE;
-}
-
-/*********************************************************************//**
- * @brief
  * The resetPreTreatmentRecircFlags function resets all pre-treatment recirculate
  * signal flags.
  * @details Inputs: none
@@ -151,7 +137,6 @@
  *************************************************************************/
 static void resetPreTreatmentRecircFlags( void )
 {
-    recircStopRequested = FALSE;
     recircResumeRequested = FALSE;
 }
 
@@ -192,14 +177,13 @@
 {
     PRE_TREATMENT_RECIRC_STATE_T state = PRE_TREATMENT_RECIRC_STATE;
 
-    if ( TRUE == recircStopRequested )
+    if ( TRUE == doesAlarmStatusIndicateStop() )
     {
         signalDialOutPumpHardStop();
         signalDialInPumpHardStop();
         signalBloodPumpHardStop();
         cmdStopDGTrimmerHeater();
 
-        recircStopRequested = FALSE;
         state = PRE_TREATMENT_RECIRC_STOPPED_STATE;
     }