Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -rab9597daa82d8e4575a8bb1fd8438ac301b85d44 -r5ecdab32d9d42bfda6458b395f32ba9da447a670
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision ab9597daa82d8e4575a8bb1fd8438ac301b85d44)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 5ecdab32d9d42bfda6458b395f32ba9da447a670)
@@ -1285,7 +1285,7 @@
         if ( TRUE == startingDGHeatDisinfect )
         {
             setActiveOrPassiveHeatDisinfectStatus( FALSE );
-            status = startDGHeatDisinfect();
+            status = startDGHeatDisinfect( FALSE );
         }
         else
         {
@@ -1984,19 +1984,8 @@
 
     if ( message->hdr.payloadLen == sizeof(U32) )
     {
-        BOOL startingDGNocturnalHeatDisinfect;
-
-        memcpy( &startingDGNocturnalHeatDisinfect, message->payload, sizeof(U32) );
-
-        if ( TRUE == startingDGNocturnalHeatDisinfect )
-        {
-            setActiveOrPassiveHeatDisinfectStatus( TRUE );
-            status = startDGHeatDisinfect();
-        }
-        else
-        {
-            status = startDGHeatDisinfect();
-        }
+        setActiveOrPassiveHeatDisinfectStatus( TRUE );
+        status = startDGHeatDisinfect( TRUE );
     }
 
     sendAckResponseMsg( (MSG_ID_T)message->hdr.msgID, COMM_BUFFER_OUT_CAN_DG_2_HD, status );