Index: firmware/App/Modes/ModeGenDialysate.c
===================================================================
diff -u -r0a1d4f769464407084d39843244af74911bbdfa5 -ra7014f4b673da08de179efcdf68ac8c854fe5757
--- firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision 0a1d4f769464407084d39843244af74911bbdfa5)
+++ firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision a7014f4b673da08de179efcdf68ac8c854fe5757)
@@ -61,7 +61,6 @@
 #define ZERO_DIAL_FLOW_RATE                             0.0F                                        ///< Zero dialysate flow rate
 #define SPENT_CHAMBER_FILL_MAX_COUNT                    12                                          ///< Total number of spent chamber fill allowed.
 #define BICARB_CHAMBER_FILL_TIMEOUT                     ( 1 * MS_PER_SECOND )                       ///< Bicarb chamber fill timeout.
-
 #define PUMP_SPEED_SLOPE_FACTOR_DIENER_2000             1.24F                                       ///< D48 Diener 2000 pump speed slope (y = 1.24x + 30).
 #define PUMP_SPEED_INTERCEPT_FACTOR_DIENER_2000         30.0F                                       ///< D48 Diener 2000 pump speed intercept.
 #define PUMP_SPEED_SLOPE_FACTOR_DIENER_1000             2.869F                                      ///< D48 Diener 1000 pump speed slope (y = 2.869x + 25.956).
@@ -100,6 +99,7 @@
 static U32 d48PumpSpeed;                                                                    ///< Initial D48 pump speed based on the Qd.
 static U32  scFillWaitStart;                                                                ///< totalSpentChamberFill count latched when level first went HIGH.
 static BOOL scFillWaitActive ;                                                              ///< TRUE while waiting out the confirm cycles after level HIGH.
+
 // ********** private function prototypes **********
 
 static void setModeGenDStateTransition( DD_GEND_MODE_STATE_T state );
@@ -771,7 +771,7 @@
 
     if ( getTestConfigStatus( TEST_CONFIG_DD_ENABLE_SPENT_CHAMBER_H_FILL ) == TRUE )
     {
-        if ( ( TRUE == pendingSpentChamberFill ) )
+        if ( TRUE == pendingSpentChamberFill )
         {
             // Deactivate Balancing Chamber Switching
             requestBalChamberSwitching( FALSE );
@@ -893,6 +893,7 @@
         isDialDeliveryInProgress.data = FALSE;
         state = DD_GEND_DIALYSATE_BYPASS_STATE;
         scFillWaitActive = FALSE;
+        totalSpentChamberFill = 0;
 
         //Trigger alarm if count exceeded
         if ( totalSpentChamberFill >= SPENT_CHAMBER_FILL_MAX_COUNT )