Index: firmware/App/Modes/ModeFill.c
===================================================================
diff -u -r0b121a7c92a8d86f8369b7094b0bce21389f3747 -r5e3a46112ebab361a33b9f7cadb619eb12b44c0f
--- firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 0b121a7c92a8d86f8369b7094b0bce21389f3747)
+++ firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 5e3a46112ebab361a33b9f7cadb619eb12b44c0f)
@@ -79,8 +79,6 @@
 #define PRIME_CONCENTRATE_LINES_TIME_OUT_MS             ( 95 * MS_PER_SECOND )                               ///< Time required to prime the concentrate lines.
 #define FLUSH_BUBBLES_PUMP_TIME_OUT_MS                  ( 2  * MS_PER_SECOND )                               ///< RO pump on during flush bubble interval in ms.
 #define DIALYSATE_TEMPERATURE_TOLERANCE_C               2.0F                                                 ///< Dialysate temperature tolerance in degree C.
-#define DIALYSATE_TEMPERATURE_SENSORS_MAX_DEVIATION_C   1.0F                                                 ///< Dialysate temperature sensors maximum allowed deviation in C.
-#define DIALYSATE_TEMP_SNSRS_OUT_OF_RANGE_TIMEOUT_MS    ( 10 * MS_PER_SECOND )                               ///< Dialysate temperature sensors drift timeout in milliseconds.
 #define DATA_PUBLISH_COUNTER_START_COUNT                63                                                   ///< Data publish counter start count.
 
 /// Multiplier to convert flow (mL/min) into volume (mL) for period of general task interval.
@@ -151,7 +149,6 @@
 static DG_FILL_MODE_STATE_T handlePausedState( void );
 
 static BOOL areInletWaterConditionsAlarmsActive( void );
-static void checkDialysateTemperatureSensors( void );
 static void handleDialysateMixing( F32 measuredROFlowRate_mL_min, F32 acidMixingRatio, F32 bicarbMixingRatio );
 static void setFillInfoToRTCRAM( void );
 static BOOL isValueWithinPercentRange( F32 testValue, F32 baseValue, F32 percentFactor );
@@ -189,8 +186,6 @@
     totalBicarbConductivity       = 0.0F;
     totalAcidConductivity         = 0.0F;
     havePauseActuatorsBeenSet     = FALSE;
-
-    initPersistentAlarm( ALARM_ID_DG_DIALYSATE_TEMPERATURE_SENSORS_OUT_OF_RANGE, 0, DIALYSATE_TEMP_SNSRS_OUT_OF_RANGE_TIMEOUT_MS );
 }
 
 /*********************************************************************//**
@@ -912,30 +907,6 @@
 
 /*********************************************************************//**
  * @brief
- * The checkDialysateTemperatureSensors function checks whether the
- * dialysate temperature sensors have drifted. If they are drifted, it raises
- * an alarm.
- * @details Inputs: none
- * @details Outputs: None
- * @return none
- *************************************************************************/
-static void checkDialysateTemperatureSensors( void )
-{
-    F32 TDi         = getTemperatureValue( TEMPSENSORS_INLET_DIALYSATE );
-    F32 TRo         = getTemperatureValue( TEMPSENSORS_OUTLET_REDUNDANT );
-    BOOL isDriftOut = ( fabs( TDi - TRo ) >= DIALYSATE_TEMPERATURE_SENSORS_MAX_DEVIATION_C ? TRUE : FALSE );
-
-#ifndef _RELEASE_
-    if ( getSoftwareConfigStatus( SW_CONFIG_DISABLE_TEMPERATURE_SENSORS_ALARM ) != SW_CONFIG_ENABLE_VALUE )
-#endif
-    {
-        checkPersistentAlarm( ALARM_ID_DG_DIALYSATE_TEMPERATURE_SENSORS_OUT_OF_RANGE, isDriftOut, fabs( TDi - TRo ),
-                              DIALYSATE_TEMPERATURE_SENSORS_MAX_DEVIATION_C );
-    }
-}
-
-/*********************************************************************//**
- * @brief
  * The isValueWithinPercentRange function validates if the test value
  * is within the percentage range specified by the baseValue and
  * percentFactor.