Index: firmware/App/Controllers/DGInterface.c
===================================================================
diff -u -rc4b276bd7edf7cbcfe0982ccd5703c5571869e59 -ra1a0187daedaf2c12e6f9eccfbf9e423d952e029
--- firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision c4b276bd7edf7cbcfe0982ccd5703c5571869e59)
+++ firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision a1a0187daedaf2c12e6f9eccfbf9e423d952e029)
@@ -7,8 +7,8 @@
 *
 * @file    DGInterface.c
 *
-* @author  (last)      Vinayakam Mani
-* @date    (last)      02-Jan-2024
+* @author  (last)      Dara Navaei
+* @date    (last)      15-Jul-2024
 *
 * @author  (original)  Sean
 * @date    (original)  08-Apr-2020
@@ -1020,19 +1020,18 @@
 
 /*********************************************************************//**
  * @brief
- * The cmdStartDGHeatDisinfect function sends a start heat disinfect
- * command message to the DG.
+ * The cmdStartDGHeatDisinfectActiveCool function sends a start heat disinfect
+ * with active cool command message to the DG.
  * @details Inputs: none
  * @details Outputs: start heat disinfect mode command sent to DG.
  * @return none
  *************************************************************************/
-void cmdStartDGHeatDisinfect( void )
+void cmdStartDGHeatDisinfectActiveCool( void )
 {
     BOOL start = TRUE;
 
-    dgCmdResp[ DG_CMD_START_HEAT_DISINFECT ].commandID = DG_CMD_NONE;
-
-    sendDGStartHeatDisinfectModeCommand( start );
+    dgCmdResp[ DG_CMD_START_HEAT_DISINFECT_ACTIVE_COOL ].commandID = DG_CMD_NONE;
+    sendDGStartHeatDisinfectActiveCoolModeCommand( start );
 }
 
 /*********************************************************************//**
@@ -1049,11 +1048,27 @@
 
     dgCmdResp[ DG_CMD_STOP_HEAT_DISINFECT ].commandID = DG_CMD_NONE;
 
-    sendDGStartHeatDisinfectModeCommand( start );
+    sendDGStartHeatDisinfectActiveCoolModeCommand( start );
 }
 
 /*********************************************************************//**
  * @brief
+ * The cmdStartDGHeatDisinfectPassiveCool function sends a start
+ * heat disinfect with passive cool command message to DG.
+ * @details Inputs: none
+ * @details Outputs: start heat disinfect with passive cool mode command sent to DG.
+ * @return none
+ *************************************************************************/
+void cmdStartDGHeatDisinfectPassiveCool( void )
+{
+    BOOL start = TRUE;
+
+    dgCmdResp[ DG_CMD_START_HEAT_DISINFECT_PASSIVE_COOL ].commandID = DG_CMD_NONE;
+    sendDGStartHeatDisinfectPassiveCoolModeCommand( start );
+}
+
+/*********************************************************************//**
+ * @brief
  * The cmdStartDGChemicalDisinfect function sends a start chemical disinfect
  * command message to the DG.
  * @details Inputs: none
@@ -1118,6 +1133,22 @@
 
 /*********************************************************************//**
  * @brief
+ * The cmdStartDGActiveCool function sends a start active cool command
+ * message to the DG.
+ * @details Inputs: none
+ * @details Outputs: start active cool mode command sent to DG.
+ * @return none
+ *************************************************************************/
+void cmdStartDGActiveCool( void )
+{
+    BOOL start = TRUE;
+
+    dgCmdResp[ DG_CMD_START_ACTIVE_COOL ].commandID = DG_CMD_NONE;
+    sendDGStopActiveCoolModeCommand( start );
+}
+
+/*********************************************************************//**
+ * @brief
  * The cmdStopDGActiveCool function sends a stop active cool command
  * message to the DG.
  * @details Inputs: none
@@ -1126,8 +1157,10 @@
  *************************************************************************/
 void cmdStopDGActiveCool( void )
 {
+    BOOL start = FALSE;
+
     dgCmdResp[ DG_CMD_STOP_ACTIVE_COOL ].commandID = DG_CMD_NONE;
-    sendDGStopActiveCoolModeCommand();
+    sendDGStopActiveCoolModeCommand( start );
 }
 
 /*********************************************************************//**