Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -r4b37115aead2565979d889518c492389757a6346 -rc146cc479309c148f45546b70cca93bc57f7888a
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 4b37115aead2565979d889518c492389757a6346)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision c146cc479309c148f45546b70cca93bc57f7888a)
@@ -209,7 +209,6 @@
         status |= isAlarmConditionActive( ALARM_ID_DG_INLET_WATER_TEMPERATURE_IN_HIGH_RANGE );
         status |= isAlarmConditionActive( ALARM_ID_DG_INLET_WATER_TEMPERATURE_IN_LOW_RANGE );
         status |= isAlarmConditionActive( ALARM_ID_DG_OUTLET_PRIMARY_CONDUCTIVITY_OUT_OF_RANGE );
-        status |= isAlarmConditionActive( ALARM_ID_DG_RO_REJECTION_RATIO_OUT_OF_RANGE );
         status |= isAlarmConditionActive( ALARM_ID_DG_INLET_WATER_PRESSURE_IN_HIGH_RANGE );
         status |= isAlarmConditionActive( ALARM_ID_DG_INLET_WATER_PRESSURE_IN_LOW_RANGE );
     }