Index: firmware/App/Controllers/Pressures.c
===================================================================
diff -u -r9e5ee62245eb2a73b167eabd6c274a71a76a7b0e -r702f24539279765e906d1c2764253e65ef2638a1
--- firmware/App/Controllers/Pressures.c	(.../Pressures.c)	(revision 9e5ee62245eb2a73b167eabd6c274a71a76a7b0e)
+++ firmware/App/Controllers/Pressures.c	(.../Pressures.c)	(revision 702f24539279765e906d1c2764253e65ef2638a1)
@@ -209,9 +209,9 @@
                 if ( VALVE_STATE_OPEN == getValveStateName( VPI ) )
                 {
                     // TODO define the PRS
-                    checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_PRESSURE_TOO_HIGH, isPressureTooHigh, pressure, MIN_INLET_WATER_PRESSURE_WARNING_HIGH_PSIG );
+                    checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_PRESSURE_TOO_HIGH, isPressureTooHigh, pressure, MAX_INLET_WATER_PRESSURE_WARNING_HIGH_PSIG );
                     // TODO define the PRS
-                    checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_PRESSURE_TOO_LOW, isPressureTooLow, pressure, MIN_INLET_WATER_PRESSURE_WARNING_LOW_PSIG );
+                    checkPersistentAlarm( ALARM_ID_DG_CLEANING_MODE_INLET_WATER_PRESSURE_TOO_LOW, isPressureTooLow, pressure, MAX_INLET_WATER_PRESSURE_WARNING_LOW_PSIG );
                 }
                 break;
 
@@ -587,7 +587,14 @@
                 // Bitwise OR the current pressure sensor with the total pressure sensor to persistent alarm check
                 // Remember the ID of the pressure sensor that is out of range. The ID is converted to float since the check persistent alarm function
                 // accepts only floats.
-                pressureReading       = getMeasuredDGPressure( sensorId ) + getBaroPressurePSI();
+                pressureReading = getMeasuredDGPressure( sensorId ) + getBaroPressurePSI();
+
+                if ( OVERRIDE_KEY == pressures[ sensorId ].override )
+                {
+                    // If the pressure override key is on, do not add the baro sensor to make it absolute. The overridden value is the absolute value.
+                    pressureReading = getMeasuredDGPressure( sensorId );
+                }
+
                 if ( ( pressureReading < MIN_VALID_PRESSURE_RANGE_PSIA ) || ( pressureReading > MAX_VALID_PRESSURE_RANGE_PSIA ) )
                 {
                     isPressureOutOfRange = TRUE;