Index: firmware/App/Modes/ModeStandby.h
===================================================================
diff -u -rf7c714a1a09b10d85a8b013712532d37b4d7b97a -r67731d57db9a620418b3b848d8f75ff204902c36
--- firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision f7c714a1a09b10d85a8b013712532d37b4d7b97a)
+++ firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision 67731d57db9a620418b3b848d8f75ff204902c36)
@@ -42,22 +42,17 @@
 
 void initStandbyMode( void );                           // initialize this unit
 U32 transitionToStandbyMode( void );                    // prepares for transition to standby mode
-U32  execStandbyMode( void );                           // execute the standby mode state machine (call from OperationModes)
+U32 execStandbyMode( void );                            // execute the standby mode state machine (call from OperationModes)
 
-void waterSampleCommandHandler( SAMPLE_WATER_CMD_T sampleWaterCmd );  // handle water sample command
-BOOL requestDDStart( void );                            // TD requests DD start (go to generation idle mode)
+BOOL requestDDPreGenStart( void );                      // TD requests DD start (go to generation dialysate mode)
+BOOL requestBCSwitchingOnlyStart( void );               // request to start performing balancing chamber switching only without dosing/pressure validation
+void requestBCSwitchingOnlyStop( void );                // request to stop balancing chamber switching only without dosing/pressure validation
 
-BOOL signalAbortWaterSampling( void );                  // TD signal to abort water sampling.
 BOOL startDDFlush( void );                              // TD start flush mode
 BOOL startDDHeatDisinfect( void );                      // TD start heat disinfect mode
 BOOL startDDHeatDisinfectActiveCool( void );
 DD_STANDBY_MODE_STATE_T getCurrentStandbyState( void ); // get the current state of the standby mode.
 
-BOOL startDDROPermeateSample( void );                   // TD start RO permeate sample
-
-BOOL testSetFilterFlushTimePeriodOverride( U32 value ); // set filter flush time period override.
-BOOL testResetFilterFlushTimePeriodOverride( void );    // reset filter flush time period override.
-
 /**@}*/
 
 #endif