Index: firmware/App/Modes/ModeHeatDisinfectActiveCool.h
===================================================================
diff -u -r6499ea25921fcf67826fa0c35bb03caf411ba542 -r1475b55c0a91327f63a99ee5e40a7b55e0c43a06
--- firmware/App/Modes/ModeHeatDisinfectActiveCool.h	(.../ModeHeatDisinfectActiveCool.h)	(revision 6499ea25921fcf67826fa0c35bb03caf411ba542)
+++ firmware/App/Modes/ModeHeatDisinfectActiveCool.h	(.../ModeHeatDisinfectActiveCool.h)	(revision 1475b55c0a91327f63a99ee5e40a7b55e0c43a06)
@@ -32,6 +32,8 @@
 
 // ********** public definitions **********
 
+#define RSRVRS_FULL_STABLE_TIME_COUNT  ( ( 4 * MS_PER_SECOND ) / TASK_GENERAL_INTERVAL )           ///< Reservoirs 1 & 2 full stable time in counts.
+
 /// Heat disinfect active cool data publish struct
 typedef struct
 {
@@ -41,6 +43,20 @@
     U32 cancellationMode;                                       ///< Heat disinfect active cool cancellation mode.
 } MODE_HEAT_DISINFECT_ACTIVE_COOL_DATA_T;
 
+typedef struct
+{
+    LOAD_CELL_ID_T loadCell;
+    BOOL drainInit;
+    DG_RESERVOIR_STATUS_T rStatus;
+} DIS_MODE_RSRVR_T;
+
+typedef struct
+{
+    DIS_MODE_RSRVR_T rsrvr[ NUM_OF_DG_RESERVOIRS ];
+    U32 rsrvrFillStableTime;
+    U32 rsrvrFillStableTimeoutMS;
+} DIS_RSRVR_STATUS_T;
+
 // ********** public function prototypes **********
 
 void initHeatDisinfectActiveCoolMode( void );                                 // Initialize this module
@@ -51,6 +67,9 @@
 
 BOOL stopDGHeatDisinfectActiveCool( void );                                   // Stop DG heat disinfect
 
+DG_RESERVOIR_STATUS_T getDisinfectRsrvrFillStatus( DG_RESERVOIR_ID_T rsrvrID, DIS_RSRVR_STATUS_T *rsrvrStatus, F32 targetVolML, U32 fillTimeoutMS, U32 stateTimerMS );
+DG_RESERVOIR_STATUS_T getDisinfectRsrvrDrainStatus( DG_RESERVOIR_ID_T rsrvrID, DIS_RSRVR_STATUS_T *rsrvrStatus, U32 drainSteadyTimeoutMS, U32 drainStateTimeoutMS, U32 stateTimerMS );
+
 /**@}*/
 
 #endif