Index: firmware/App/Modes/ModeChemicalDisinfect.c
===================================================================
diff -u -r798037378b180e53fc60846efac4ee8eea3c77be -rf4342d0e1a09929583e3043c25d187a1be0fbe06
--- firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision 798037378b180e53fc60846efac4ee8eea3c77be)
+++ firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision f4342d0e1a09929583e3043c25d187a1be0fbe06)
@@ -311,7 +311,7 @@
     rsrvrFullStatus.startTimeStampMS           = getMSTimerCount();
 
     memset( acidDataStatus.acidCondSamplesUSPCM, 0x0, sizeof( F32 ) * ACID_MOVING_AVG_NUM_OF_SAMPLES );
-    memset( rsrvrFullStatus.prevRsrvrVolumeML, 0.0F, sizeof( F32 ) * NUM_OF_DG_RESERVOIRS );
+    memset( rsrvrFullStatus.prevRsrvrVolumeML, 0x0, sizeof( F32 ) * NUM_OF_DG_RESERVOIRS );
 
 #ifndef _RELEASE_
     setNelsonSupportConditions();