Index: firmware/App/Modes/ModeRecirculate.c
===================================================================
diff -u -r1bae132ac03871b4a1ef4db9b907acf24c08c873 -r43ec4d03e577681a98ea4ed58082ffd6ab012fd3
--- firmware/App/Modes/ModeRecirculate.c	(.../ModeRecirculate.c)	(revision 1bae132ac03871b4a1ef4db9b907acf24c08c873)
+++ firmware/App/Modes/ModeRecirculate.c	(.../ModeRecirculate.c)	(revision 43ec4d03e577681a98ea4ed58082ffd6ab012fd3)
@@ -1,3 +1,4 @@
+
 /**************************************************************************
 *
 * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
@@ -8,7 +9,7 @@
 * @file ModeRecirculate.c
 *
 * @author (last) Quang Nguyen
-* @date (last) 21-Jul-2020
+* @date (last) 13-Aug-2020
 *
 * @author (original) Sean
 * @date (original) 04-Apr-2020
@@ -17,16 +18,17 @@
 
 #include "etpwm.h"
 
+#include "ConductivitySensors.h"
 #include "DrainPump.h"
 #include "FPGA.h"
 #include "Heaters.h"
+#include "ModeRecirculate.h"
 #include "OperationModes.h"
+#include "Pressures.h"
 #include "ROPump.h"
 #include "TaskGeneral.h"
 #include "Timers.h"
 #include "Valves.h"
-#include "ModeRecirculate.h"
-#include "ConductivitySensors.h"
 #include "TemperatureSensors.h"
 
 /**
@@ -107,9 +109,10 @@
  *************************************************************************/
 U32 execRecirculateMode( void )
 {
-    // check inlet water conductivity
+    // check inlet water conductivity, temperature, and pressure
     checkInletWaterConductivity( recircState );
     checkInletWaterTemperature();
+    checkInletPressure();
 
     // execute current re-circulate state
     switch ( recircState )