Index: firmware/App/Controllers/BalancingChamber.c
===================================================================
diff -u -rf7f6305f054732569330f6001568777857e20442 -re197cedaa4eb13953c70bf490c81217fff5e21fc
--- firmware/App/Controllers/BalancingChamber.c	(.../BalancingChamber.c)	(revision f7f6305f054732569330f6001568777857e20442)
+++ firmware/App/Controllers/BalancingChamber.c	(.../BalancingChamber.c)	(revision e197cedaa4eb13953c70bf490c81217fff5e21fc)
@@ -74,10 +74,9 @@
 static F32 freshDialPressure;                                                                   ///< Fresh side dialysate pressure
 static F32 spentDialPressure;                                                                   ///< Spent side dialysate pressure
 
-//TODO: remove later
+//TODO: remove later once level sensor working
 static U32 bicarbChamberPeriodicFillCounter;                                                    ///< Counter for checking the timeout for drybicart chamber fill request.
 
-
 // ********** private function prototypes **********
 
 static BAL_CHAMBER_EXEC_STATE_T handleBalChamberState1FillStart( void );
@@ -132,11 +131,9 @@
     freshDialPressure                           = 0.0F;
     spentDialPressure                           = 0.0F;
 
-    if ( getTestConfigStatus( TEST_CONFIG_DD_ENABLE_DRY_BICARB ) == TRUE )
-    {
-        bicarbChamberPeriodicFillCounter            = 0;
-    }
-}
+    //TODO:remove once level sensor working
+    bicarbChamberPeriodicFillCounter            = 0;
+ }
 
 /*********************************************************************//**
  * @brief
@@ -531,11 +528,11 @@
 
     BOOL isFreshDialysatePressureInRange = ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG );
     BOOL isSpentDialysatePressureInRange = ( spentDialPressure >= SPENT_DIAL_PRESSURE_MIN_PSIG ) && ( spentDialPressure <= SPENT_DIAL_PRESSURE_MAX_PSIG );
-    BOOL isBalChamberSwitchOnly          = ( TRUE == getBalChamberSwitchingOnlyStatus() );
+    BOOL isBCSwitchOnlyStatus            = ( TRUE == getBalChamberSwitchingOnlyStatus() );
     BOOL isDisableBCPressureAlarms       = ( TRUE == getTestConfigStatus( TEST_CONFIG_DD_DISABLE_BC_PRESSURE_ALARMS ) );
 
     // Check fresh and spent dialysate pressure in range or BC switch only flag set
-    if ( ( isFreshDialysatePressureInRange && isSpentDialysatePressureInRange ) || isBalChamberSwitchOnly  || isDisableBCPressureAlarms )
+    if ( ( TRUE == isFreshDialysatePressureInRange && TRUE == isSpentDialysatePressureInRange ) || ( TRUE == isBCSwitchOnlyStatus )  || ( TRUE == isDisableBCPressureAlarms ) )
     {
         //Valve control for state 1 fill
         valveControlForBCState1FillStart();
@@ -637,7 +634,7 @@
     // Check fresh and spent dialysate pressure back in range to indicate fill complete.
     if ( getTestConfigStatus( TEST_CONFIG_DD_DISABLE_BC_PRESSURE_ALARMS ) != TRUE )
     {
-        if ( isFreshDialysatePressureInRange && isSpentDialysatePressureInRange )
+        if ( TRUE == isFreshDialysatePressureInRange && TRUE == isSpentDialysatePressureInRange )
         {
             if ( ++balChamberFillCompleteStablePressureCounter >= BAL_CHAMBER_FILL_COMPLETE_MS )
             {
@@ -749,11 +746,11 @@
 
     BOOL isFreshDialysatePressureInRange = ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG );
     BOOL isSpentDialysatePressureInRange = ( spentDialPressure >= SPENT_DIAL_PRESSURE_MIN_PSIG ) && ( spentDialPressure <= SPENT_DIAL_PRESSURE_MAX_PSIG );
-    BOOL isBalChamberSwitchOnly          = ( TRUE == getBalChamberSwitchingOnlyStatus() );
+    BOOL isBCSwitchOnlyStatus            = ( TRUE == getBalChamberSwitchingOnlyStatus() );
     BOOL isDisableBCPressureAlarms       = ( TRUE == getTestConfigStatus( TEST_CONFIG_DD_DISABLE_BC_PRESSURE_ALARMS ) );
 
     // Check fresh and spent dialysate pressure in range
-    if ( ( isFreshDialysatePressureInRange && isSpentDialysatePressureInRange ) || isBalChamberSwitchOnly || isDisableBCPressureAlarms )
+    if ( ( TRUE == isFreshDialysatePressureInRange && TRUE == isSpentDialysatePressureInRange ) || ( TRUE == isBCSwitchOnlyStatus ) || ( TRUE == isDisableBCPressureAlarms ) )
     {
         // Valve control for state 2 fill
         valveControlForBCState2FillStart();
@@ -804,7 +801,7 @@
     // Check fresh and spent dialysate pressure back in range to indicate fill complete.
     if ( getTestConfigStatus( TEST_CONFIG_DD_DISABLE_BC_PRESSURE_ALARMS ) != TRUE )
     {
-        if ( isFreshDialysatePressureInRange && isSpentDialysatePressureInRange )
+        if ( TRUE == isFreshDialysatePressureInRange && TRUE == isSpentDialysatePressureInRange )
         {
             if ( ++balChamberFillCompleteStablePressureCounter >= BAL_CHAMBER_FILL_COMPLETE_MS )
             {