Index: simulator/plugins/disinfectionstates/loader.py
===================================================================
diff -u -r967521dff94783ce48b50abc8db6bcd67bb501bf -r105a43f413a321c0665bfab1a24e791054761b72
--- simulator/plugins/disinfectionstates/loader.py	(.../loader.py)	(revision 967521dff94783ce48b50abc8db6bcd67bb501bf)
+++ simulator/plugins/disinfectionstates/loader.py	(.../loader.py)	(revision 105a43f413a321c0665bfab1a24e791054761b72)
@@ -76,7 +76,7 @@
         flush_mode = int(self.tblFlushMode.verticalHeaderItem(self.tblFlushMode.currentRow()).text())
         heat_mode = int(self.tblHeatMode.verticalHeaderItem(self.tblHeatMode.currentRow()).text())
         chemical_mode = int(self.tblChemicalMode.verticalHeaderItem(self.tblChemicalMode.currentRow()).text())
-        self.interface.dg.cmd_send_dg_disinfection_state(
+        self.interface.hd.cmd_send_hd_disinfection_state(
             sub_mode,
             flush_mode,
             heat_mode,