Index: firmware/App/Monitors/WaterQualityMonitor.c
===================================================================
diff -u -r846073b88a25474464d43b4c0e8f300b52021f96 -r0a837501d88e61cf21aa90b9853deda9bf24f98c
--- firmware/App/Monitors/WaterQualityMonitor.c	(.../WaterQualityMonitor.c)	(revision 846073b88a25474464d43b4c0e8f300b52021f96)
+++ firmware/App/Monitors/WaterQualityMonitor.c	(.../WaterQualityMonitor.c)	(revision 0a837501d88e61cf21aa90b9853deda9bf24f98c)
@@ -215,6 +215,24 @@
 
 /*********************************************************************//**
  * @brief
+ * The getCalculatedRODutyCycle function get the RO calculated  dutycycle based on M3 pressure
+ * @details \b Inputs:  none
+ * @details \b Outputs: none
+ * @details \b Alarms: none 
+ * @return dutyCyclePct
+ *************************************************************************/
+F32 getCalculatedRODutyCycle( void ) 
+{
+    F32 pressureP13 = getPressure( P13_PRES );
+    // TODO verify the calculated dutycycle unit
+    // If 58 PSI ≤ P13 < 120 PSI, the currently set P12 duty cycle (% PWM) must be < 0.0065(x^2) - 1.9859(x) + 193.23, where x = measured P13 pressure in PSI
+    F32 dutyCyclePct = ( ( QUADRATIC_COEFFICIENT  * ( pressureP13 * pressureP13 ) ) - ( LINEAR_COEFFICIENT * ( pressureP13 ) ) ) + CONSTANT_TERM;
+
+    return dutyCyclePct;
+}
+
+/*********************************************************************//**
+ * @brief
  * The checkROPressures function checks the RO membrane pressure
  * against the pressure threshold and alarm if the pressure is out of range.
  * @details \b Inputs:  none
@@ -229,8 +247,7 @@
     F32 currentDutyCyclePct = getCurrentROPumpDutyCyclePCT();
     BOOL isFdutyCycleOfRange = FALSE;
     // TODO verify the calculated dutycycle unit
-    // If 58 PSI ≤ P13 < 120 PSI, the currently set P12 duty cycle (% PWM) must be < 0.0065(x^2) - 1.9859(x) + 193.23, where x = measured P13 pressure in PSI
-    F32 calculatedDutyCyclePct = ( ( QUADRATIC_COEFFICIENT  * ( pressureP13 * pressureP13 ) ) - ( LINEAR_COEFFICIENT * ( pressureP13 ) ) ) + CONSTANT_TERM;
+    F32 calculatedDutyCyclePct = getCalculatedRODutyCycle();
 
     if ( ( pressureP13 >= MAX_INLET_RO_PUMP_PRESSURE_WARNING_LOW_PSIG ) && ( pressureP13 < MAX_INLET_RO_PUMP_PRESSURE_WARNING_HIGH_PSIG ) )
     {