Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -r105970aa96eba9c852413f832f6a25be1d21f5fd -re6c60e07b450ec8d58e87bf13d45f96efab54d8b
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 105970aa96eba9c852413f832f6a25be1d21f5fd)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision e6c60e07b450ec8d58e87bf13d45f96efab54d8b)
@@ -7,8 +7,8 @@
 *
 * @file    SystemComm.c
 *
-* @author  (last)      Sean Nash
-* @date    (last)      05-Oct-2023
+* @author  (last)      Dara Navaei
+* @date    (last)      12-Jul-2024
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -906,7 +906,7 @@
             break;
 
         case MSG_ID_DG_START_STOP_HEAT_DISINFECT_CMD_REQUEST:
-            handleStartStopDGHeatDisinfect( message );
+            handleStartStopDGActiveCoolHeatDisinfect( message );
             break;
 
         case MSG_ID_DG_START_STOP_CHEM_DISINFECT:
@@ -969,6 +969,10 @@
             handleReceiveROPermeatSampleDispenseRequest( message );
             break;
 
+        case MSG_ID_DG_START_STOP_PASSIVE_COOL_HEAT_DISINFECT:
+            handleStartStopDGPassiveCoolHeatDisifnect( message );
+            break;
+
         case MSG_ID_HD_REQUEST_SERVICE_RECORD_FROM_HD:
             handleSendDGServiceRecordToHD( message );
             break;
@@ -1404,6 +1408,10 @@
                 handleTestChemDisinfectAcidOverride( message );
                 break;
 
+            case MSG_ID_DG_RUN_MODE_FILL_FOR_CAL_CHECK:
+                handleTestRunModeFillForCalibrationCheck( message );
+                break;
+
             default:
                 // TODO - unrecognized message ID received - ignore
                 break;