Index: firmware/App/Modes/ModeStandby.h
===================================================================
diff -u -r5d8530d242d8065178eab9e3e5d8e4561b790e01 -r3eb7c2e62c727be195cd937d49957db9d4ba83b4
--- firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision 5d8530d242d8065178eab9e3e5d8e4561b790e01)
+++ firmware/App/Modes/ModeStandby.h	(.../ModeStandby.h)	(revision 3eb7c2e62c727be195cd937d49957db9d4ba83b4)
@@ -39,11 +39,13 @@
 
 DG_STANDBY_MODE_STATE_T getCurrentStandbyState( void );  // get the current state of the standby mode.
 
-BOOL requestWaterSample( void );        // HD requests water sample
+void waterSampleCommandHandler( SAMPLE_WATER_CMD_T sampleWaterCmd );
 BOOL requestDGStart( void );            // HD requests DG start (go to re-circulate mode)
 
 BOOL startDGFlush( void );
 
+BOOL startDGHeatDisinfect( void );      // HD start heat disinfect mode
+
 /**@}*/
 
 #endif