Index: firmware/App/Controllers/ConductivitySensors.c
===================================================================
diff -u -re6a5b70e931c5447c87c79b83e8acd9834e84bec -rcaa8c39a7f29badacdcc7a85ecc65d86d48c5978
--- firmware/App/Controllers/ConductivitySensors.c	(.../ConductivitySensors.c)	(revision e6a5b70e931c5447c87c79b83e8acd9834e84bec)
+++ firmware/App/Controllers/ConductivitySensors.c	(.../ConductivitySensors.c)	(revision caa8c39a7f29badacdcc7a85ecc65d86d48c5978)
@@ -50,7 +50,6 @@
 #define MAX_COND_SENSOR_CPI_WARNING_HIGH_US_PER_CM      2000.0F                                     ///< Maximum allowed high conductivity value in uS/cm.
 #define MIN_COND_SENSOR_CPI_WARNING_HIGH_US_PER_CM      1990.0F                                     ///< Minimum allowed high conductivity value in uS/cm.
 
-#define MAX_COND_SENSOR_CPI_WARNING_LOW_US_PER_CM       200.0F                                      ///< Maximum allowed low conductivity value in uS/cm.
 #define MIN_COND_SENSOR_CPI_WARNING_LOW_US_PER_CM       220.0F                                      ///< Minimum allowed low conductivity value in uS/cm.
 
 #define MAX_RO_ONLY_COND_SENSOR_CPI_HIGH_US_PER_CM      100.0F                                      ///< Maximum RO only mode high conductivity value in uS/cm.
@@ -148,6 +147,7 @@
 static DG_COND_SENSORS_CAL_RECORD_T condSensorsCalRecord;                                           ///< Conductivity sensors' calibration record.
 static DG_COND_SENSORS_TEMP_COMP_CAL_RECORD_T condSensorsTempCompCalRecord;                         ///< Conductivity sensors' temperature compensation calibration record.
 static CAL_DATA_DG_COND_SENSORS_T condSensorCalTable[ NUM_OF_CONDUCTIVITY_SENSORS ];                ///< Conductivity sensors calibration table.
+static F32 minInletWaterCondAlarmLimitUSPCM;                                                        ///< Min inlet water conductivity alarm limit in uS/cm.
 
 // ********** private function prototypes **********
 
@@ -171,8 +171,9 @@
 void initConductivitySensors( void )
 {
     U08 i;
-    roRejectionRatio       = 0.0F;
-    condDataPublishCounter = DATA_PUBLISH_COUNTER_START_COUNT;
+    roRejectionRatio                 = 0.0F;
+    condDataPublishCounter           = DATA_PUBLISH_COUNTER_START_COUNT;
+    minInletWaterCondAlarmLimitUSPCM = 0.0F;
 
     for ( i = 0; i < NUM_OF_CONDUCTIVITY_SENSORS; i++ )
     {
@@ -351,7 +352,7 @@
 
             if ( FALSE == isROOnlyModeEnabled() )
             {
-                isConductTooLow  = ( conductivity < MAX_COND_SENSOR_CPI_WARNING_LOW_US_PER_CM ? TRUE : FALSE );
+                isConductTooLow  = ( conductivity < minInletWaterCondAlarmLimitUSPCM ? TRUE : FALSE );
                 isConductTooHigh = ( conductivity > MAX_COND_SENSOR_CPI_WARNING_HIGH_US_PER_CM ? TRUE : FALSE );
             }
             else
@@ -372,7 +373,7 @@
                     }
 
                     // Per PRS 403
-                    checkPersistentAlarm( ALARM_ID_DG_INLET_WATER_CONDUCTIVITY_IN_LOW_RANGE, isConductTooLow, conductivity, MAX_COND_SENSOR_CPI_WARNING_LOW_US_PER_CM );
+                    checkPersistentAlarm( ALARM_ID_DG_INLET_WATER_CONDUCTIVITY_IN_LOW_RANGE, isConductTooLow, conductivity, minInletWaterCondAlarmLimitUSPCM );
 
                     if ( TRUE == isAlarmActive( ALARM_ID_DG_INLET_WATER_CONDUCTIVITY_IN_HIGH_RANGE ) )
                     {
@@ -399,7 +400,7 @@
                     // Per PRS 403
                     checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_COND_TOO_HIGH, isConductTooHigh, conductivity, MAX_COND_SENSOR_CPI_WARNING_HIGH_US_PER_CM );
                     // Per PRS 404
-                    checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_COND_TOO_LOW, isConductTooLow, conductivity, MAX_COND_SENSOR_CPI_WARNING_LOW_US_PER_CM );
+                    checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_COND_TOO_LOW, isConductTooLow, conductivity, minInletWaterCondAlarmLimitUSPCM );
                     break;
 
                 default:
@@ -411,10 +412,10 @@
     else
     {
         // VPI is closed - clear all alarms
-        checkPersistentAlarm( ALARM_ID_DG_INLET_WATER_CONDUCTIVITY_IN_LOW_RANGE, FALSE, conductivity, MAX_COND_SENSOR_CPI_WARNING_LOW_US_PER_CM );
+        checkPersistentAlarm( ALARM_ID_DG_INLET_WATER_CONDUCTIVITY_IN_LOW_RANGE, FALSE, conductivity, minInletWaterCondAlarmLimitUSPCM );
         checkPersistentAlarm( ALARM_ID_DG_INLET_WATER_CONDUCTIVITY_IN_HIGH_RANGE, FALSE, conductivity, MAX_COND_SENSOR_CPI_WARNING_HIGH_US_PER_CM );
         checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_COND_TOO_HIGH, FALSE, conductivity, MAX_COND_SENSOR_CPI_WARNING_HIGH_US_PER_CM );
-        checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_COND_TOO_LOW, FALSE, conductivity, MAX_COND_SENSOR_CPI_WARNING_LOW_US_PER_CM );
+        checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_COND_TOO_LOW, FALSE, conductivity, minInletWaterCondAlarmLimitUSPCM );
     }
 }
 
@@ -450,6 +451,20 @@
 
 /*********************************************************************//**
  * @brief
+ * The setMinInletWaterConductivityAlarmLimitUSPCM function sets the min
+ * inlet water conductivity alarm limit in uS/cm.
+ * @details Inputs: none
+ * @details Outputs: minInletWaterConductivityAlarmLimitUSPCM
+ * @param conductivity value
+ * @return none
+ *************************************************************************/
+void setMinInletWaterConductivityAlarmLimitUSPCM( F32 valueUSPM )
+{
+    minInletWaterCondAlarmLimitUSPCM = valueUSPM;
+}
+
+/*********************************************************************//**
+ * @brief
  * The getConductivityValue function gets the compensated conductivity
  * value for a given conductivity sensor id.
  * @details Inputs: compensatedConductivityValues[]