Index: firmware/App/Controllers/ConductivitySensors.c
===================================================================
diff -u -r99f1ede77cd2a08caf3085e51437269dd1dc060c -rddc1fb4e74fbe99c4de3b6dcbae8b0141a540b05
--- firmware/App/Controllers/ConductivitySensors.c	(.../ConductivitySensors.c)	(revision 99f1ede77cd2a08caf3085e51437269dd1dc060c)
+++ firmware/App/Controllers/ConductivitySensors.c	(.../ConductivitySensors.c)	(revision ddc1fb4e74fbe99c4de3b6dcbae8b0141a540b05)
@@ -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 MIN_COND_SENSOR_CPI_WARNING_LOW_US_PER_CM       220.0F                                      ///< Minimum allowed low conductivity value in uS/cm.
 #define MIN_CPI_INLET_ALARM_RECOVERY_OFFSET_US_PER_CM   20.0F                                       ///< Minimum inlet water conductivity recovery offset 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.