Index: firmware/App/Modes/ModeHeatDisinfect.c
===================================================================
diff -u -rbec5bb7634100c96341d19cf89e540a01aa86b1d -re5713fcc4511a625434a4748f7dded3d237acdf8
--- firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision bec5bb7634100c96341d19cf89e540a01aa86b1d)
+++ firmware/App/Modes/ModeHeatDisinfect.c	(.../ModeHeatDisinfect.c)	(revision e5713fcc4511a625434a4748f7dded3d237acdf8)
@@ -7,8 +7,8 @@
 *
 * @file    ModeHeatDisinfect.c
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      04-May-2023
+* @author  (last)      Michael Garthwaite
+* @date    (last)      16-May-2023
 *
 * @author  (original)  Sean
 * @date    (original)  20-Apr-2020
@@ -318,7 +318,7 @@
     deenergizeActuators( NO_PARK_CONC_PUMPS );
 
     initHeatDisinfectMode();
-
+    setCurrentSubState( NO_SUB_STATE );
     setCPLDCleanLEDColor( CPLD_CLEAN_LED_ORANGE );
 
     return heatDisinfectState;