Index: firmware/App/Controllers/ConcentratePumps.c
===================================================================
diff -u -r1953056032ff6dd26042e5761453a7a499b09364 -r09583a9e0a51bb47dd04c825cd706f5a3774bded
--- firmware/App/Controllers/ConcentratePumps.c	(.../ConcentratePumps.c)	(revision 1953056032ff6dd26042e5761453a7a499b09364)
+++ firmware/App/Controllers/ConcentratePumps.c	(.../ConcentratePumps.c)	(revision 09583a9e0a51bb47dd04c825cd706f5a3774bded)
@@ -932,6 +932,7 @@
 static CONCENTRATE_PUMP_STATE_T handleConcentratePumpRampToTargetSpeedState( CONCENTRATE_PUMPS_T pumpId )
 {
     CONCENTRATE_PUMP_STATE_T state = CONCENTRATE_PUMP_RAMP_TO_TARGET_SPEED_STATE;
+    //U16 currentMeasuredRev         = getConcPumpCurrentMeasuredRevolutionCount( pumpId );
 
     if ( TRUE == stepConcentratePumpToTargetSpeed( pumpId ) )
     {
@@ -962,6 +963,7 @@
 static CONCENTRATE_PUMP_STATE_T handleConcentratePumpControlTargetSpeedState( CONCENTRATE_PUMPS_T pumpId )
 {
     CONCENTRATE_PUMP_STATE_T state = CONCENTRATE_PUMP_CONTROL_TARGET_SPEED_STATE;
+    //U16 currentMeasuredRev         = getConcPumpCurrentMeasuredRevolutionCount( pumpId );
     F32 targetToCurreSpeedDiffMLPM = fabs( getPumpTargetSpeed( pumpId ) - concentratePumps[ pumpId ].currentPumpSpeed );
 
     if ( ++concentratePumps[ pumpId ].controlTimerCounter >= CONCENTRATE_PUMP_CONTROL_INTERVAL )
Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -r4b09605126f35b80406e95d079f3822c51a3ba25 -r09583a9e0a51bb47dd04c825cd706f5a3774bded
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 4b09605126f35b80406e95d079f3822c51a3ba25)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 09583a9e0a51bb47dd04c825cd706f5a3774bded)
@@ -41,6 +41,7 @@
  */
 
 // ********** private definitions **********
+
 #define AC_HEATER_TX_MAX_DUTY_CYCLE                                0.50F                                                           ///< AC Heater treatment mode max duty cycle (50% of 1400W : 700W )
 #define AC_HEATER_HEAT_MAX_DUTY_CYCLE                              0.70F                                                           ///< AC Heater heat disinfect mode max duty cycle (70% of 1400W : 980W )
 #define AC_HEATER_MAX_DUTY_CYCLE                                   1.0F                                                            ///< AC Heater max duty cycle (100.0%) or ON state
Index: firmware/App/DDCommon.h
===================================================================
diff -u -r734bf9d37fee349983baba56e3590600b4606241 -r09583a9e0a51bb47dd04c825cd706f5a3774bded
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 734bf9d37fee349983baba56e3590600b4606241)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 09583a9e0a51bb47dd04c825cd706f5a3774bded)
@@ -25,8 +25,9 @@
 #define DD_VERSION_MAJOR    0
 #define DD_VERSION_MINOR    0
 #define DD_VERSION_MICRO    0
-#define DD_VERSION_BUILD    9
+#define DD_VERSION_BUILD    30
 
+
 // ********** development build switches **********
 
 #ifndef _RELEASE_
Index: firmware/App/Drivers/TemperatureSensors.c
===================================================================
diff -u -r9e6e86f604c8cce7c1704ae55d1e026de3422782 -r09583a9e0a51bb47dd04c825cd706f5a3774bded
--- firmware/App/Drivers/TemperatureSensors.c	(.../TemperatureSensors.c)	(revision 9e6e86f604c8cce7c1704ae55d1e026de3422782)
+++ firmware/App/Drivers/TemperatureSensors.c	(.../TemperatureSensors.c)	(revision 09583a9e0a51bb47dd04c825cd706f5a3774bded)
@@ -34,6 +34,8 @@
 
 // ********** private definitions **********
 
+#define USE_PT_100                                              1                                               ///< flag to check PT100 use in calculations
+
 #define PRIMARY_HEATER_TEMP_SENSORS_GAIN                        8U                                              ///< Primary heater temperature sensors gain.
 #define PRIMARY_HEATER_TEMP_SENSORS_REF_RESISTANCE              20000                                           ///< Primary heater temperature sensors reference resistance.
 #define PRIMARY_HEATER_TEMP_SENSORS_0_DEGREE_RESISTANCE         1000U                                           ///< Primary heater temperature sensors zero degree resistance.
Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -r67731d57db9a620418b3b848d8f75ff204902c36 -r09583a9e0a51bb47dd04c825cd706f5a3774bded
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 67731d57db9a620418b3b848d8f75ff204902c36)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 09583a9e0a51bb47dd04c825cd706f5a3774bded)
@@ -169,6 +169,11 @@
     {
         execBalancingChamberControl();
     }
+    //Test request to handle only balancing chamber switching
+    else if ( TRUE == pendingBalanceChamberSwOnlyRequest )
+    {
+        execBalancingChamberControl();
+    }
 //    else if ( TRUE == pendingStartDDFlushRequest )
 //    {
 //        pendingStartDDFlushRequest = FALSE;
Index: firmware/source/sys_main.c
===================================================================
diff -u -r4b09605126f35b80406e95d079f3822c51a3ba25 -r09583a9e0a51bb47dd04c825cd706f5a3774bded
--- firmware/source/sys_main.c	(.../sys_main.c)	(revision 4b09605126f35b80406e95d079f3822c51a3ba25)
+++ firmware/source/sys_main.c	(.../sys_main.c)	(revision 09583a9e0a51bb47dd04c825cd706f5a3774bded)
@@ -46,6 +46,7 @@
 /* USER CODE END */
 
 /* Include Files */
+
 #include "sys_common.h"
 
 /* USER CODE BEGIN (1) */