Index: firmware/App/Modes/ModeStandby.h
===================================================================
diff -u -r021e6ea5f99fd6da424d8ab81d6a106f2cb41294 -re44aad7a9d5fa48aeaa55c65bd28ad9acde6ce05
--- firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision 021e6ea5f99fd6da424d8ab81d6a106f2cb41294)
+++ firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision e44aad7a9d5fa48aeaa55c65bd28ad9acde6ce05)
@@ -37,13 +37,19 @@
 void transitionToStandbyMode( void );   // prepares for transition to standby mode
 U32  execStandbyMode( void );           // execute the standby mode state machine (call from OperationModes)
 
-DG_STANDBY_MODE_STATE_T getCurrentStandbyState( void );  // get the current state of the standby mode.
-
 void waterSampleCommandHandler( SAMPLE_WATER_CMD_T sampleWaterCmd );
 BOOL requestDGStart( void );            // HD requests DG start (go to re-circulate mode)
 
+BOOL startDGFlush( void );              // HD start flush mode
+
 BOOL startDGHeatDisinfect( void );      // HD start heat disinfect mode
+DG_STANDBY_MODE_STATE_T getCurrentStandbyState( void );  // get the current state of the standby mode.
 
+BOOL testSetFilterFlushTimePeriodOverride( U32 value );
+BOOL testResetFilterFlushTimePeriodOverride( void );
+
+BOOL startDGChemicalDisinfect( void );  // HD start chemical disinfect mode
+
 /**@}*/
 
 #endif