Index: firmware/App/DDCommon.h
===================================================================
diff -u -rbca440ab720481e6bc647447b0a5ac21eef05aa1 -r51f20e0ccf76f2d178363bdf30a24127a75e20d1
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision bca440ab720481e6bc647447b0a5ac21eef05aa1)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 51f20e0ccf76f2d178363bdf30a24127a75e20d1)
@@ -55,7 +55,7 @@
 //#define ENABLE_ALARM_2
 
 //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