Index: MsgDefs.h
===================================================================
diff -u -r2e16ef55d450c37be313240d53e73e47338fe819 -r2bec8a41e56e30abdb0bf7ae91d58235c12d01f6
--- MsgDefs.h	(.../MsgDefs.h)	(revision 2e16ef55d450c37be313240d53e73e47338fe819)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 2bec8a41e56e30abdb0bf7ae91d58235c12d01f6)
@@ -206,7 +206,6 @@
     MSG_ID_HEAT_DISINFECT_NO_OF_CYCLES_TO_RUN = 0xA020,                 ///< Heat disinfection number of cycles to run
     MSG_ID_HEAT_DISINFECT_PUBLISH_INTERVAL_OVERRIDE = 0xA021,           ///< Heat disinfection data publish interval override request
     MSG_ID_DG_SOFTWARE_RESET_REQUEST = 0xA022,                          ///< DG reset request
-    MSG_ID_DG_OPERATION_MODE_REQUEST = 0xA023,                          ///< DG operation mode request
     MSG_ID_CONCENTRATE_PUMP_TARGET_SPEED_OVERRIDE = 0xA024,             ///< Concentrate pumps' target speed override request
     MSG_ID_UV_REACTORS_DATA_PUBLISH_INTERVAL_OVERRIDE = 0xA025,         ///< UV reactors data publish interval override
     MSG_ID_CONCENTRATE_PUMP_STATE_CHANGE_REQUEST = 0xA026,              ///< Concentrate pumps' state change request (on / off)