Index: firmware/App/Controllers/DrainPump.c
===================================================================
diff -u -rd3819286869611f9c02add72a0f8e321598fdf42 -r24e8fcb5744724be72ea26bebd95ec594c2c26fe
--- firmware/App/Controllers/DrainPump.c	(.../DrainPump.c)	(revision d3819286869611f9c02add72a0f8e321598fdf42)
+++ firmware/App/Controllers/DrainPump.c	(.../DrainPump.c)	(revision 24e8fcb5744724be72ea26bebd95ec594c2c26fe)
@@ -116,7 +116,7 @@
 static DRAIN_PUMP_STATE_T pendingDrainPumpCmd = DRAIN_PUMP_OFF_STATE;                                           ///< Delayed (pending) drain pump command.
 static F32 pendingDrainPumpCmdTarget = 0.0;                                                                     ///< Delayed (pending) drain pump command target (rpm or PSI depending on command).
 static U32 pendingDrainPumpCmdCountDown = 0;                                                                    ///< Delayed (pending) drain pump command count down timer (in task intervals).
-static F32 modeRecircTargetFlushVolL = 0.0;                                                                     ///< Mode recirculation target flush volume in liters.
+static F32 targetFlushLineVolume_L = 0.0;                                                                       ///< Target flush volume in liters.
 
 /// ADC to RPM conversion coefficient or RPM to ADC conversion.
 static const F32 CONVERSION_COEFF = SEC_PER_MIN / ( 2 * TOGGLE_PERIOD_RESOLUTION_SECONDS * ROTATIONAL_TO_TOGGLE_PERIOD_CONVERSION );
@@ -142,7 +142,7 @@
     stopDrainPump();
 
     hasClosedLoopBeenRequested = FALSE;
-    modeRecircTargetFlushVolL  = 0.0;
+    targetFlushLineVolume_L  = 0.0;
 
     // Initialize the drain pump PI controller
     initializePIController( PI_CONTROLLER_ID_DRAIN_PUMP, DRAIN_PUMP_MIN_DAC,
@@ -485,15 +485,14 @@
 
 /*********************************************************************//**
  * @brief
- * The getRecirculationDrainVol function returns the mode recirculation
- * target flush volume.
- * @details Inputs: modeRecircTargetFlushVolL
+ * The getFlushLineVolume function returns the target flush line volume.
+ * @details Inputs: targetFlushLineVolume_L
  * @details Outputs: none
- * @return modeRecircTargetFlushVolL which is a float
+ * @return the target flush line volume in Liter
  *************************************************************************/
-F32 getRecirculationDrainVol( void )
+F32 getFlushLineVolume( void )
 {
-    return modeRecircTargetFlushVolL;
+    return targetFlushLineVolume_L;
 }
 
 /*********************************************************************//**
@@ -661,7 +660,7 @@
     }
 
     // The calibration data was valid, update the local copy
-    modeRecircTargetFlushVolL = calData.volume;
+    targetFlushLineVolume_L = calData.volume;
 
     return status;
 }