Index: firmware/App/DDCommon.h
===================================================================
diff -u -r573a26b2a0273a4983b1de1cbff5bed63e01dce0 -r51c295e1dc413d3774dae303e7f98b2f4c86bae4
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 573a26b2a0273a4983b1de1cbff5bed63e01dce0)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 51c295e1dc413d3774dae303e7f98b2f4c86bae4)
@@ -36,9 +36,6 @@
 //Uncomment the below line for new dosing pump testing
 //#define __PUMPTEST__            1
 
-//Uncomment below line for future hardware version
-//#define __ALPHA_AO_VER__        1
-
 //Uncomment below for dialysate pump PI testing
 //#define __PITEST__              1
 
@@ -57,6 +54,9 @@
 //Uncomment below once characterization/study completed
 //#define ENABLE_ALARM_2
 
+//Uncomment below if balancing chamber pressure alarm is required
+#define __BC_PRESSURE_ALARM__     1
+
 //Uncomment below to disable heaters debug message
 #define __HEATERS_DEBUG__         1