Index: firmware/App/Modes/ModePreTreat.c
===================================================================
diff -u -rd521a5bf7b77afeaf2b5593f8c287591cda3385c -ra711d5bb6dd1171626e6a06e3e37c89fb3892a32
--- firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision d521a5bf7b77afeaf2b5593f8c287591cda3385c)
+++ firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision a711d5bb6dd1171626e6a06e3e37c89fb3892a32)
@@ -679,7 +679,7 @@
     patientConnectionConfirm = FALSE;
     treatmentStartRequested = FALSE;
 
-    doorClosedRequired( TRUE, TRUE );
+    doorClosedRequired( FALSE, TRUE );
 
     for ( valve = VDI; valve < NUM_OF_VALVES; ++valve )
     {
@@ -990,7 +990,7 @@
  * for ultrafiltration volume setting state of pre-treatment patient connection
  * sub-mode.
  * @details Inputs: setUFVolStatus
- * @details Outputs: setUFVolStatus
+ * @details Outputs: setUFVolStatus, doorOpened
  * @return next patient connection state
  *************************************************************************/
 static HD_PRE_TREATMENT_PAT_CONN_STATE_T handlePatientConnectionWait4UFVolState( void )
@@ -1053,6 +1053,7 @@
 
     if ( TRUE == patientConnectionConfirm )
     {
+        doorClosedRequired( TRUE, TRUE );
         nextState = PRE_TREATMENT_PAT_CONN_WAIT_FOR_TREATMENT_START_STATE;
     }
 
Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -r1e78879c57c06487a7eb7858fdb8bb24ff211caf -ra711d5bb6dd1171626e6a06e3e37c89fb3892a32
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 1e78879c57c06487a7eb7858fdb8bb24ff211caf)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision a711d5bb6dd1171626e6a06e3e37c89fb3892a32)
@@ -1413,8 +1413,9 @@
  * @brief
  * The broadcastTreatmentTimeAndState function broadcasts treatment time and
  * state data during treatment.
- * @details Inputs: treatment time and state data
- * @details Outputs: treatment time and state messages sent on interval
+ * @details Inputs: treatmentTimeBroadcastTimerCtr, elapsedTreatmentTimeInSecs,
+ * presTreatmentTimeSecs, treatmentStateBroadcastTimerCtr
+ * @details Outputs: treatmentTimeBroadcastTimerCtr, treatmentStateBroadcastTimerCtr
  * @return none
  *************************************************************************/
 void broadcastTreatmentTimeAndState( void )