Index: firmware/App/Controllers/Pressures.h
===================================================================
diff -u -r19ddae332910253204721af6204594467096f468 -r79d0c6ca5e03581ba1b4a142f5b450bf4547dded
--- firmware/App/Controllers/Pressures.h	(.../Pressures.h)	(revision 19ddae332910253204721af6204594467096f468)
+++ firmware/App/Controllers/Pressures.h	(.../Pressures.h)	(revision 79d0c6ca5e03581ba1b4a142f5b450bf4547dded)
@@ -7,8 +7,8 @@
 *
 * @file    Pressures.h
 *
-* @author  (last)      Dara Navaei
-* @date    (last)      27-Sep-2022
+* @author  (last)      Bill Bracken
+* @date    (last)      17-Jan-2023
 *
 * @author  (original)  Sean
 * @date    (original)  04-Apr-2020
@@ -46,12 +46,13 @@
 /// Enumeration of pressure sensors monitored by this module.
 typedef enum PressureSensors
 {
-    PRESSURE_SENSOR_RO_PUMP_INLET = 0,          ///< RO pump pressure sensor
-    PRESSURE_SENSOR_RO_PUMP_OUTLET,             ///< RO pump pressure sensor
-    PRESSURE_SENSOR_DRAIN_PUMP_INLET,           ///< drain pump inlet pressure
-    PRESSURE_SENSOR_DRAIN_PUMP_OUTLET,          ///< drain pump outlet pressure
-    PRESSURE_SENSOR_BAROMETRIC,                 ///< Barometric pressure sensor
-    NUM_OF_PRESSURE_SENSORS                     ///< Number of pressure sensors
+    PRESSURE_FIRST = 0,                                 ///< First pressure to scan
+    PRESSURE_SENSOR_RO_PUMP_INLET = PRESSURE_FIRST,     ///< RO pump pressure sensor
+    PRESSURE_SENSOR_RO_PUMP_OUTLET,                     ///< RO pump pressure sensor
+    PRESSURE_SENSOR_DRAIN_PUMP_INLET,                   ///< drain pump inlet pressure
+    PRESSURE_SENSOR_DRAIN_PUMP_OUTLET,                  ///< drain pump outlet pressure
+    PRESSURE_SENSOR_BAROMETRIC,                         ///< Barometric pressure sensor
+    NUM_OF_PRESSURE_SENSORS                             ///< Number of pressure sensors
 } PRESSURE_SENSORS_T;
 
 // ********** public function prototypes **********