Index: firmware/App/DGCommon.h
===================================================================
diff -u -r3414e47b2664c56ab6b2f0cd5cd6b30ae9a5e333 -r395ea41cfa6f0ac980acfa3c6d220bcc12876390
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 3414e47b2664c56ab6b2f0cd5cd6b30ae9a5e333)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 395ea41cfa6f0ac980acfa3c6d220bcc12876390)
@@ -60,6 +60,7 @@
 //    #define DISABLE_CONC_PUMPS             1
 //    #define DISABLE_CAP_SWITCHES            1           // Implement
     #define DISABLE_UV_REACTORS             1
+    #define DISABLE_ACID_BICARB_ALARMS      1            // Implement
 
     // Turn these flags on to disable dialysate mixing
     #define DISABLE_DIALYSATE_CHECK         1  // Disabled for Tom  // Implement
Index: firmware/App/Modes/ModeFill.c
===================================================================
diff -u -re0cdf49eb0f54239e5d765282e0952cea7ded1bd -r395ea41cfa6f0ac980acfa3c6d220bcc12876390
--- firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision e0cdf49eb0f54239e5d765282e0952cea7ded1bd)
+++ firmware/App/Modes/ModeFill.c	(.../ModeFill.c)	(revision 395ea41cfa6f0ac980acfa3c6d220bcc12876390)
@@ -581,7 +581,7 @@
         result = DG_FILL_MODE_STATE_PAUSED;
     }
 #endif
-#ifndef DISABLE_MIXING
+#ifndef DISABLE_ACID_BICARB_ALARMS
     if ( ( ACID_CONCENTRATION_BOTTLE_VOLUME_ML - getF32OverrideValue( &usedAcidVolumeML ) ) <= CONCENTRATION_BOTTLE_LOW_VOLUME_ML )
     {
         activateAlarmNoData( ALARM_ID_DG_ACID_BOTTLE_LOW_VOLUME );