Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r688bd3abbe26cdde15368c8769511d8cf152a721 -r70654c8e042da0dd7ee7dc37c21bd8f4d54544e7
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 688bd3abbe26cdde15368c8769511d8cf152a721)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 70654c8e042da0dd7ee7dc37c21bd8f4d54544e7)
@@ -467,7 +467,7 @@
 BOOL sendDGParkConcentratePumpsCommand( void );
 
 // MSG_ID_DG_START_STOP_HEAT_DISINFECT
-BOOL sendDGStartHeatDisinfectModeCommand( BOOL start );
+BOOL sendDGStartHeatDisinfectActiveCoolModeCommand( BOOL start );
 
 // MSG_ID_DG_START_STOP_CHEM_DISINFECT
 BOOL sendDGStartChemicalDisinfectModeCommand( BOOL start );
@@ -564,8 +564,8 @@
 // MSG_ID_UI_HD_RESET_IN_SERVICE_MODE_REQUEST
 void handleUIHDResetInServiceModeRequest( MESSAGE_T* message );
 
-// MSG_ID_DG_START_STOP_NOCTURNAL_HEAT_DISINFECT
-BOOL sendDGStartNocturnalHeatDisinfectModeCommand( BOOL start );
+// MSG_ID_DG_START_STOP_PASSIVE_COOL_HEAT_DISINFECT
+BOOL sendDGStartHeatDisinfectPassiveCoolModeCommand( BOOL start );
 
 // *********** public test support message functions **********