Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -r9ce06772b2f651c57144327e6cbf886e2bc22dee -r94b2082ddcec6ccb947e67714dc85ae005a2c7b6
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 9ce06772b2f651c57144327e6cbf886e2bc22dee)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 94b2082ddcec6ccb947e67714dc85ae005a2c7b6)
@@ -236,7 +236,7 @@
     BOOL result = FALSE;
 
     // If DG is in standby mode and the standby mode is in Idle state, request DG heat disinfection
-    //if ( DG_MODE_STAN == getCurrentOperationMode() && DG_STANDBY_MODE_STATE_IDLE == standbyState )
+    if ( DG_MODE_STAN == getCurrentOperationMode() && DG_STANDBY_MODE_STATE_IDLE == standbyState )
     {
         requestNewOperationMode( DG_MODE_HEAT );