Index: firmware/App/Modes/TreatmentStop.c
===================================================================
diff -u -r19a8bf98a7154e24c35da25225d4b55bf70ddd09 -r9bf209fc5813b7e806f51f408ece77174a336c9b
--- firmware/App/Modes/TreatmentStop.c	(.../TreatmentStop.c)	(revision 19a8bf98a7154e24c35da25225d4b55bf70ddd09)
+++ firmware/App/Modes/TreatmentStop.c	(.../TreatmentStop.c)	(revision 9bf209fc5813b7e806f51f408ece77174a336c9b)
@@ -143,6 +143,7 @@
 static void setupForDialysateRecirculationState( void )
 {
     // Re-circulate dialysate side of dialyzer w/ heating to maintain temperature
+    doorClosedRequired( TRUE, TRUE );
     setDialInPumpTargetFlowRate( DIALYSATE_FLOW_RATE_FOR_RECIRC, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_CLOSED_LOOP );
     cmdStartDGTrimmerHeater();
 }
@@ -158,6 +159,7 @@
  *************************************************************************/
 static void setupForBloodRecirculationState( void )
 {
+    doorClosedRequired( TRUE, TRUE );
     // Open VBA and VBV valves to patient for blood recirculation
     setValvePosition( VBA, VALVE_POSITION_B_OPEN );
     setValvePosition( VBV, VALVE_POSITION_B_OPEN );
@@ -361,6 +363,8 @@
 {
     TREATMENT_STOP_STATE_T result = TREATMENT_STOP_NO_RECIRC_STATE;
 
+    doorClosedRequired( FALSE, FALSE );
+
     handleTreatmentStopBloodSittingTimer();
 
     result = handleTreatmentStopAlarmsAndSignals(result);