Index: firmware/App/DGCommon.h
===================================================================
diff -u -r91ae954e593793b562bcf5844fdb0e83ad21ec0d -r48ea28a08999dcf46985b20ea635fa504f569e57
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 91ae954e593793b562bcf5844fdb0e83ad21ec0d)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 48ea28a08999dcf46985b20ea635fa504f569e57)
@@ -47,8 +47,8 @@
     #define IGNORE_HEATERS_MONITOR          1              // Build switch
     #define IGNORE_RO_PUMP_MONITOR          1              // Build switch
     #define DISABLE_RO_RATIO_CHECK          1              // Implement
-    #define DISABLE_COND_SENSOR_CHECK       1    // Disabled for Tom    // Implement
-    #define DISABLE_WATER_QUALITY_CHECK     1    // Disabled for Tom    // Implement
+//    #define DISABLE_COND_SENSOR_CHECK       1    // Disabled for Tom    // Implement
+//    #define DISABLE_WATER_QUALITY_CHECK     1    // Disabled for Tom    // Implement
     #define DISABLE_RTC_CONFIG              1              // Not needed
     #define THD_USING_TRO_CONNECTOR         1              // Build switch
     #define DISABLE_FLOW_CHECK_IN_FILL      1              // Implement
@@ -64,7 +64,7 @@
     #define DISABLE_ACID_BICARB_ALARMS      1            // Implement
     #define DISABLE_EMPTY_BOTTLES_ALARMS    1           // Implement
 
-
+//    #define DISABLE_PRIME_CONCENT_LINES        1
     #define DISABLE_BICARB_CONDUCTIVITY_TEST   1
     #define DISABLE_ACID_CONDUCTIVITY_TEST     1
     // Turn these flags on to disable dialysate mixing