Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -rb67373adbc581690febb1e1c2bb521f108d9b92e -rd371983d84daf213db3e39d21cf30c13161ce062
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision b67373adbc581690febb1e1c2bb521f108d9b92e)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision d371983d84daf213db3e39d21cf30c13161ce062)
@@ -8,7 +8,7 @@
 * @file    SystemCommMessages.h
 *
 * @author  (last)      Michael Garthwaite
-* @date    (last)      21-Aug-2023
+* @date    (last)      11-Sep-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -131,6 +131,9 @@
 // MSG_ID_DG_START_STOP_TRIMMER_HEATER_CMD
 BOOL handleDGStartStopTrimmerHeater( MESSAGE_T *message );
 
+//MSG_ID_DG_PARK_CONCENTRATE_PUMPS
+void handleParkConecentratePumpsCmd( MESSAGE_T *message );
+
 // MSG_ID_HD_START_STOP_TRIMMER_HEATER_CMD
 void handleHDStartStopTrimmerHeaterCmd( MESSAGE_T *message );
 
@@ -521,8 +524,17 @@
 void handleTestDGPendingACKOverrideRequest( MESSAGE_T* message );
 
 // MSG_ID_DG_RESERVOIR_BROADCAST_INTERVAL_OVERRIDE
-void handleTestDGReservoirOverrideRequest( MESSAGE_T* message);
+void handleTestDGReservoirOverrideRequest( MESSAGE_T* message );
 
+// MSG_ID_DG_STATE_TIMER_77C_OVERRIDE
+void handleTestDG77CStateTimerOverride( MESSAGE_T* message );
+
+// MSG_ID_DG_STATE_TIMER_82C_OVERRIDE
+void handleTestDG82CStateTimerOverride( MESSAGE_T* message );
+
+// MSG_ID_DG_CHEM_DISINFECT_ACID_OVERRIDE
+void handleTestChemDisinfectAcidOverride( MESSAGE_T* message );
+
 /**@}*/
 
 #endif