Index: firmware/App/Modes/ModeGenDialysate.c
===================================================================
diff -u -rd66ded5492dd8a760b235b12cb6767f0427ba573 -r51874695d7cd2547212e86ad7363ff9e515ec38b
--- firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision d66ded5492dd8a760b235b12cb6767f0427ba573)
+++ firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision 51874695d7cd2547212e86ad7363ff9e515ec38b)
@@ -227,7 +227,7 @@
             startHeater( D5_HEAT );
 
             //Turn on Trimmer heater
-            setHeaterTargetTemperature( D45_HEAT, getTDTargetDialysateTemperature() );
+            setHeaterTargetTemperature( D45_HEAT,  getD4AverageTemperature() );
             startHeater( D45_HEAT );
 
             //Testing : Enable close loop once testing is complete
@@ -260,7 +260,7 @@
             startHeater( D5_HEAT );
 
             //Turn on Trimmer heater
-            setHeaterTargetTemperature( D45_HEAT, getTDTargetDialysateTemperature() );
+            setHeaterTargetTemperature( D45_HEAT, getD4AverageTemperature() );
             startHeater( D45_HEAT );
 
             //setDialysatePumpTargetRPM( D12_PUMP, FRESH_DIAL_PUMP_INITIAL_RPM, FALSE );
@@ -483,7 +483,7 @@
     BOOL result                         = FALSE;
     LEVEL_STATE_T floaterLevel          = getLevelStatus( D6_LEVL );
     BOOL balancingChambFillInProgress   = getBalancingChamberFillinProgressStatus();
-
+#if 0
     // High level is met
     if ( LEVEL_STATE_HIGH == floaterLevel )
     {
@@ -498,7 +498,23 @@
         // if level is not met,allow inlet water to hydraulics chamber
         setValveState( D3_VALV, VALVE_STATE_OPEN );
     }
+#else
+    // High level is met
+    if ( LEVEL_STATE_HIGH == floaterLevel )
+    {
+        //turn off inlet water valve
+        setValveState( D3_VALV, VALVE_STATE_CLOSED );
 
+        // Water level reached high.
+        result = TRUE;
+    }
+    else
+    {
+        // if level is not met,allow inlet water to hydraulics chamber
+        setValveState( D3_VALV, VALVE_STATE_OPEN );
+    }
+#endif
+
     return result;
 }