Index: firmware/App/Controllers/BalancingChamber.c
===================================================================
diff -u -ra08213c3d131203c21554d743c3ccb02575b70da -r173453569b2eb31b3f19572bf5386440667b0162
--- firmware/App/Controllers/BalancingChamber.c	(.../BalancingChamber.c)	(revision a08213c3d131203c21554d743c3ccb02575b70da)
+++ firmware/App/Controllers/BalancingChamber.c	(.../BalancingChamber.c)	(revision 173453569b2eb31b3f19572bf5386440667b0162)
@@ -208,12 +208,8 @@
  *************************************************************************/
 void transitionToBalChamberFill( void )
 {
-    printf("[TRACE3] transitionToBalChamberFill ENTRY: tick=%lu priorPeriod=%lu priorLastQd=%.2f priorSwOnly=%d\n",
-               getMSTimerCount(), balChamberSwitchingPeriod, lastTdDialysateFlowrate, balanceChamberSwitchingOnly);
     initBalanceChamber();
     updateBalChamberSwitchingPeriod();
-    printf("[TRACE3b] transitionToBalChamberFill EXIT: tick=%lu newPeriod=%lu newLastQd=%.2f\n",
-               getMSTimerCount(), balChamberSwitchingPeriod, lastTdDialysateFlowrate);
 }
 
 /*********************************************************************//**
@@ -227,21 +223,18 @@
 void updateBalChamberSwitchingPeriod( void )
 {
     F32 tdDialysateFlowrate = getTDDialysateFlowrate();
-    printf("[TRACE4] updateBalChamberSwitchingPeriod: tick=%lu lastQd=%.4f newQd=%.4f isSwActive=%d execState=%d\n",
-               getMSTimerCount(), lastTdDialysateFlowrate, tdDialysateFlowrate, isBalChamberSwitchingActive, balChamberExecState);
+
     if ( lastTdDialysateFlowrate != tdDialysateFlowrate )
     {
         // Defer Qd timing update to FillEnd at end of the current BC switch
         if ( ( TRUE == isBalChamberSwitchingActive ) && ( BAL_CHAMBER_STATE_IDLE != balChamberExecState ) )
         {
             pendingTdDialysateFlowrate               = tdDialysateFlowrate;
             isBalChamberSwitchingPeriodUpdatePending = TRUE;
-            printf("[TRACE4a] Qd CHANGED branch taken\n");
         }
         // Apply immediately when BC is inactive or still idle
         else
         {
-            printf("[TRACE4b] Qd UNCHANGED branch taken -- period NOT recalculated, stays at %lu\n", balChamberSwitchingPeriod);
             pendingTdDialysateFlowrate               = tdDialysateFlowrate;
             isBalChamberSwitchingPeriodUpdatePending = TRUE;
             applyBalChamberSwitchingPeriod( pendingTdDialysateFlowrate );
@@ -305,8 +298,6 @@
 
         // finish the balancing chamber fill 50 ms prior completing the regular cycle time.
         balChamberSwitchingPeriod -= 1;
-        printf("[TRACE5] Period calculated: tick=%lu switchFreq=%.4f period=%lu\n",
-                       getMSTimerCount(), getBalChamberSwitchingFreq(), balChamberSwitchingPeriod);
 
         //Update last td dialysate flow rate
         lastTdDialysateFlowrate = tdDialysateFlowrate;
@@ -323,8 +314,6 @@
         //Testing
         balChamberValveClosePeriod = balChamberSwitchingPeriod;
         balChamberValveClosePeriod -= 1;   // Close valves prior 50 msecond for testing
-        printf("[TRACE5b] ValveClosePeriod set: tick=%lu period=%lu closePeriod=%lu (CHECK FOR UNDERFLOW)\n",
-                       getMSTimerCount(), balChamberSwitchingPeriod, balChamberValveClosePeriod);
 
         currentBalChamberFillCounter      = 0;
         currentBalChamberSwitchingCounter = 0;
@@ -901,8 +890,6 @@
     {
         if ( TRUE == isBalChamberSwitchingPeriodUpdatePending )
         {
-            printf("[TRACE7] BC forced IDLE via isBalChamberSwitchingOffRequested: tick=%lu D51=%.2f execState=%d\n",
-                      getMSTimerCount(), getFilteredPressure(D51_PRES), balChamberExecState);
             applyBalChamberSwitchingPeriod( pendingTdDialysateFlowrate );
             scheduleFirstCycleRelaxAfterQdApply();
         }
@@ -1174,8 +1161,6 @@
     {
         if ( TRUE == isBalChamberSwitchingPeriodUpdatePending )
         {
-            printf("[TRACE7] BC forced IDLE via isBalChamberSwitchingOffRequested: tick=%lu D51=%.2f execState=%d\n",
-                      getMSTimerCount(), getFilteredPressure(D51_PRES), balChamberExecState);
             applyBalChamberSwitchingPeriod( pendingTdDialysateFlowrate );
             scheduleFirstCycleRelaxAfterQdApply();
         }
@@ -1492,7 +1477,14 @@
     return isBalChamberFillInProgress;
 }
 
-
+/*********************************************************************//**
+ * @brief
+ * The getBalancingChamberStatus function gets the balancing chamber switching
+ * status.
+ * @details \b Inputs: isBalChamberSwitchingActive
+ * @details \b Outputs: none
+ * @return balancing chamber switching status
+ *************************************************************************/
 BOOL getBalancingChamberStatus( void )
 {
     return isBalChamberSwitchingActive;
@@ -1637,8 +1629,6 @@
     return balancingError;
 }
 
-
-
 /*********************************************************************//**
  * @brief
  * The publishBalChamberData function broadcasts the balancing chamber