Index: firmware/App/Modes/ModeHeatDisinfect.c
===================================================================
diff -u -r2f7745ccdb84c09134a43a9b8ca87f619135c478 -r1d97505ddf46e07f45bcc3d54c8a3654912f1fdf
--- firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision 2f7745ccdb84c09134a43a9b8ca87f619135c478)
+++ firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision 1d97505ddf46e07f45bcc3d54c8a3654912f1fdf)
@@ -1171,11 +1171,14 @@
             break;
 
         case HEAT_DISINFECT_HEAT_UP_IN_PROGRESS:
+            heatDisinfectUIState = HEAT_DISINFECT_UI_STATE_HEAT_UP_WATER;
+            break;
+
 #ifndef _VECTORCAST_
         default:
-#endif
             heatDisinfectUIState = HEAT_DISINFECT_UI_STATE_HEAT_UP_WATER;
             break;
+#endif
     }
 
     return state;