Index: firmware/App/Modes/TreatmentEnd.c
===================================================================
diff -u -r38355442b06187fe5d57deca647b3adf2fa26b89 -r802a590448df6a6cdd949f9a433559d7be89c034
--- firmware/App/Modes/TreatmentEnd.c	(.../TreatmentEnd.c)	(revision 38355442b06187fe5d57deca647b3adf2fa26b89)
+++ firmware/App/Modes/TreatmentEnd.c	(.../TreatmentEnd.c)	(revision 802a590448df6a6cdd949f9a433559d7be89c034)
@@ -115,6 +115,7 @@
     setAlarmUserActionEnabled( ALARM_USER_ACTION_RINSEBACK, TRUE );
     setAlarmUserActionEnabled( ALARM_USER_ACTION_END_TREATMENT, TRUE );
     setCurrentSubState( (U32)treatmentEndState );
+    setCurrent4thLevelState( NO_SUB_STATE );
     // Set valves, pumps and heater
     setValvePosition( VDI, VALVE_POSITION_C_CLOSE );
     setValvePosition( VDO, VALVE_POSITION_C_CLOSE );