Index: firmware/App/Modes/ModeFill.c
===================================================================
diff -u -r9cc5da6947aa143a10f95519eb7f366c1b095d61 -r8810c50ac7737aa32f1cd0ff9003190aac140975
--- firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 9cc5da6947aa143a10f95519eb7f366c1b095d61)
+++ firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 8810c50ac7737aa32f1cd0ff9003190aac140975)
@@ -742,10 +742,12 @@
     F32 bicarbConductivity          = getConductivityValue( CONDUCTIVITYSENSORS_CD2_SENSOR );         // TODO the systems team will let us know when we can use TD2 in DVT. Until then it is disabled
     F32 inletTemperature            = getTemperatureValue( (U32)TEMPSENSORS_OUTLET_PRIMARY_HEATER ); //getTemperatureValue( (U32)TEMPSENSORS_CONDUCTIVITY_SENSOR_2 );
 
+#ifndef _RELEASE_
     if ( HW_CONFIG_BETA == getHardwareConfigStatus() )
     {
         inletTemperature = getTemperatureValue( (U32)TEMPSENSORS_OUTLET_PRIMARY_HEATER );
     }
+#endif
 
     getAcidConcentrateCalRecord( &acid );
     getBicarbConcentrateCalRecord( &bicarb );