Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -ra798e1b2caa26c152f2ea40b1d2d61a7da3f608d -r7334590e610cd1543e128ad2dbc0de17e824b619
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision a798e1b2caa26c152f2ea40b1d2d61a7da3f608d)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 7334590e610cd1543e128ad2dbc0de17e824b619)
@@ -115,7 +115,7 @@
 /// Blood flow slow read timeout alarm persistence.
 #define BLOOD_FLOW_SLOW_READ_TO_PERSIST     ( MS_PER_SECOND * 3 )
 
-#define DFM_SENSOR_CONNECTED_STATUS         0x02            ///< Blood flow meter connected status.
+#define BFM_SENSOR_CONNECTED_STATUS         0x00            ///< Blood flow meter connected status.
 #define BFM_SENSOR_PARAM_CORRUPT_STATUS     0x07            ///< Blood flow meter NVM parameter status.
 
 #define PUMP_DIR_ERROR_COUNT_MASK           0x3F            ///< Bit mask for pump direction error counter.
@@ -455,7 +455,7 @@
     U08 flowStatus = getFPGABloodFlowMeterStatus();
 
 #ifndef DISABLE_PUMP_FLOW_CHECKS
-    if ( flowStatus != DFM_SENSOR_CONNECTED_STATUS )
+    if ( flowStatus != BFM_SENSOR_CONNECTED_STATUS )
     {
         SET_ALARM_WITH_1_U32_DATA( ALARM_ID_HD_BLOOD_FLOW_STATUS_SELF_TEST_FAILURE, (U32)flowStatus );
     }