Index: firmware/App/Controllers/DryBiCart.h
===================================================================
diff -u -r9b2aa25492c9286b9c1d5b0f4ce9e3676d9ade84 -rb26c5dd805f0c95856456fd16c8fc9c56659f76e
--- firmware/App/Controllers/DryBiCart.h	(.../DryBiCart.h)	(revision 9b2aa25492c9286b9c1d5b0f4ce9e3676d9ade84)
+++ firmware/App/Controllers/DryBiCart.h	(.../DryBiCart.h)	(revision b26c5dd805f0c95856456fd16c8fc9c56659f76e)
@@ -39,8 +39,6 @@
 {
     U32 dryBiCartFillExecState;                                         ///< Dry bicart execution state
     U32 bicarbChamberFillExecState;                                     ///< Bicarb chamber Fill  execution state
-    //TODO: restore it after testing complete
-#if 0
     U32 dryBiCartDrainExecState;                                        ///< Dry bicart drain execution state
     U32 dryBiCartFillCycleCounter;                                      ///< Dry bicart fill cycle counter
     U32 dryBiCartMaxFillCycleCount;                                     ///< Dry bicart fill cycle max count
@@ -51,7 +49,7 @@
     U32 dryBiCartCurrentFillTime;                                       ///< Dry bicart current fill duration in milli second
     U32 dryBiCartType;                                                  ///< Dry bicart type (small-0/large-1)
     U32 dryBiCartDrainTimePeriod;                                       ///< Dry bicart drain time based on catridge type (small/large)
-#endif
+
     // TODO: remove after closed loops stabilized
     PI_CONTROLLER_SIGNALS_DATA dryBiCartBicarbDosingControl;            ///< Dry bicart bicarb dosing closed loop control signals data
     PI_CONTROLLER_SIGNALS_DATA dryBiCartAcidDosingControl;              ///< Dry bicart acid dosing closed loop control signals data
@@ -114,7 +112,6 @@
 BOOL testDryBiCartAcidBicarbDeltaConductivityOverride( MESSAGE_T *message );
 BOOL testDryBiCartAcidBicarbTargetConductivityOverride( MESSAGE_T *message );
 
-
 BOOL testDryBiCartUpperCartPressureOverride( MESSAGE_T *message );
 BOOL testDryBiCartLowerCartPressureOverride( MESSAGE_T *message );