Index: sources/gui/GuiGlobals.h
===================================================================
diff -u -r65558208e4968de9a5470ff5fda1ee2a9d00c793 -re125bd5cf13750eaf241d518b9c846139afaa81c
--- sources/gui/GuiGlobals.h	(.../GuiGlobals.h)	(revision 65558208e4968de9a5470ff5fda1ee2a9d00c793)
+++ sources/gui/GuiGlobals.h	(.../GuiGlobals.h)	(revision e125bd5cf13750eaf241d518b9c846139afaa81c)
@@ -223,12 +223,11 @@
             // Disinfect
             ID_AdjustDisinfectReq                       = 0x7F00, // 127
             ID_AdjustDisinfectRsp                       = 0x8000, // 128
-            ID_AdjustDisinfectChemicalConfirmReq        = 0x8100, // 129 // there is no specific response message for this request and changing of the state in HDOpMode.subMode is used as the response
-            ID_DisinfectDGFlushData                     = 0x8200, // 130
-            ID_DisinfectDGHeatTimeData                  = 0x8300, // 131
-            ID_DisinfectDGHeatTempData                  = 0x8400, // 132
+            ID_AdjustChemicalConfirmReq                 = 0x8100, // 129
+            ID_AdjustChemicalConfirmRsp                 = 0x8200, // 130
+            ID_DisinfectDGFlushTimeData                 = 0x8300, // 131
+            ID_DisinfectDGHeatTimeData                  = 0x8400, // 132
             ID_DisinfectDGChemicalTimeData              = 0x8500, // 133
-            ID_DisinfectDGChemicalTBDData               = 0x8600, // 134
         };
 
         enum class GuiActionsData_Enum /*: quint8  QML doesn't support*/ {
@@ -302,6 +301,15 @@
         #include "DGDefs.h"
         Q_ENUM(DG_Op_Modes)
         Q_ENUM(DG_Heat_States)
+
+        // TODO: temporary enum until DG defines one
+        enum DG_Disinfect_States {
+            DG_DISINFECT_STATE_UNKNOWN  = -1,
+            DG_DISINFECT_STATE_FLUSH    =  0,
+            DG_DISINFECT_STATE_HEAT     =  1,
+            DG_DISINFECT_STATE_CHEM     =  2,
+        };
+        Q_ENUM(DG_Disinfect_States)
     };
 
     // to be able to use the enum as signal/slot parameter
@@ -366,6 +374,7 @@
     typedef GuiActions::HD_Post_Treatment_Mode_States                   GuiPostTreatmentStates;
 
     // Disinfection Heat States
+    typedef GuiActions::DG_Disinfect_States                             GuiDisinfectDGStates;
     typedef GuiActions::DG_Heat_States                                  GuiDisinfectDGHeatStates;
 
     /*!