Index: firmware/App/Modes/FPModes/StateFlushConcentrate.c
===================================================================
diff -u -r70a0840cbf7c2455cb6b814cba1241c253f0e9e3 -r076e13f34bbca69a818f7b6a8e6a9e138a0253f6
--- firmware/App/Modes/FPModes/StateFlushConcentrate.c	(.../StateFlushConcentrate.c)	(revision 70a0840cbf7c2455cb6b814cba1241c253f0e9e3)
+++ firmware/App/Modes/FPModes/StateFlushConcentrate.c	(.../StateFlushConcentrate.c)	(revision 076e13f34bbca69a818f7b6a8e6a9e138a0253f6)
@@ -223,10 +223,20 @@
             setValveState( M12_VALV, VALVE_STATE_OPEN );
             setValveState( P6_VALV, VALVE_STATE_CLOSED );
             setValveState( P11_VALV, VALVE_STATE_OPEN );
-            setValveState( P33_VALV, VALVE_STATE_CLOSED );
-            setValveState( P34_VALV, VALVE_STATE_CLOSED );
-            setValveState( P37_VALV, VALVE_STATE_OPEN );
             setValveState( P39_VALV, VALVE_STATE_OPEN );
+            //TODO remove below check for Beta 1 HW once it is obsolete
+            if ( TRUE == getTestConfigStatus( TEST_CONFIG_DD_FP_ENABLE_BETA_1_0_HW ) )
+            {
+                setValveState( P33_VALV, VALVE_STATE_CLOSED );
+                setValveState( P34_VALV, VALVE_STATE_CLOSED );
+                setValveState( P37_VALV, VALVE_STATE_OPEN );
+            }
+            else
+            {
+                setValveState( P33_VALV, VALVE_STATE_CLOSED );
+                setValveState( P34_VALV, VALVE_STATE_OPEN );
+                setValveState( P37_VALV, VALVE_STATE_CLOSED );
+            }
             if ( TRUE == isBoostPumpInstalled() )
             {
                 setBoostPumpTargetPressure( CONCENTRATE_FLUSH_BOOST_PUMP_TGT_PSI );