Index: firmware/App/Modes/PreTreatmentRecirc.c
===================================================================
diff -u -r5fcae5901d466789c329256f5532cf64be549c83 -r802a590448df6a6cdd949f9a433559d7be89c034
--- firmware/App/Modes/PreTreatmentRecirc.c	(.../PreTreatmentRecirc.c)	(revision 5fcae5901d466789c329256f5532cf64be549c83)
+++ firmware/App/Modes/PreTreatmentRecirc.c	(.../PreTreatmentRecirc.c)	(revision 802a590448df6a6cdd949f9a433559d7be89c034)
@@ -68,7 +68,6 @@
     preTxRecircStartTime = getMSTimerCount();
     recircTOWarningGiven = FALSE;
     recircTOAlarmGiven = FALSE;
-    setCurrent4thLevelState( NO_SUB_STATE );
     resetPreTreatmentRecircFlags();
 }