Index: firmware/source/sys_main.c
===================================================================
diff -u -rdaa4204266112042cdd5ea671df81b7501f1623f -r095866efd8f10bdead490578e7584051d79292f0
--- firmware/source/sys_main.c	(.../sys_main.c)	(revision daa4204266112042cdd5ea671df81b7501f1623f)
+++ firmware/source/sys_main.c	(.../sys_main.c)	(revision 095866efd8f10bdead490578e7584051d79292f0)
@@ -100,7 +100,6 @@
 #include "StateFlushFilterDefeatured.h"
 #include "StateFlushPermeate.h"
 #include "StateInletPressureCheck.h"
-#include "SubstitutionPump.h"
 #include "SystemCommDD.h"
 #include "TaskBG.h"
 #include "TDInterface.h"
@@ -211,7 +210,6 @@
     initUltrafiltration();
     initRinsePump();
     initDryBiCart();
-    initSubstitutionPump();
     initMixingControl();
     initIntegrity();