Index: firmware/App/DDCommon.h
===================================================================
diff -u -r0a74bcce6674271e35d5154003dd6c25011f80f9 -re6415d33321e7990c3b5e82b0c8a87c64cc3a2c8
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 0a74bcce6674271e35d5154003dd6c25011f80f9)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision e6415d33321e7990c3b5e82b0c8a87c64cc3a2c8)
@@ -40,7 +40,7 @@
 //#define __PITEST__              1
 
 //Uncomment below if diener concentrate pump used
-#define __DIENER_CONC_PUMP__      1
+//#define __DIENER_CONC_PUMP__      1
 
 //Uncomment below if beta hardware is used
 //#define __BETA_HW_VER__           1
@@ -58,10 +58,10 @@
 #define __SPENT_CHAMBER_FILL__    1
 
 //Uncomment below for bicarb chamber filling
-#define __BICARB_CHAMBER_FILL__   1
+//#define __BICARB_CHAMBER_FILL__   1
 
 //Uncomment below if balancing chamber pressure alarm is required
-#define __BC_PRESSURE_ALARM__     1
+//#define __BC_PRESSURE_ALARM__     1
 
 //Uncomment below to disable heaters debug message
 #define __HEATERS_DEBUG__         1