Index: firmware/App/Modes/ModeGenDialysate.c
===================================================================
diff -u -r38ee99e9adeb19cacb0c88807e8f6f48b076a241 -r5398b91c33e6fd39a74dbe132e50120965ef4107
--- firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision 38ee99e9adeb19cacb0c88807e8f6f48b076a241)
+++ firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision 5398b91c33e6fd39a74dbe132e50120965ef4107)
@@ -206,7 +206,6 @@
             break;
 
         case DD_GEND_DIALYSATE_BYPASS_STATE:
-            setValveState( M4_VALV, VALVE_STATE_OPEN );
             setValveState( D14_VALV, VALVE_STATE_OPEN );
             setValveState( D53_VALV, VALVE_STATE_OPEN );   // Drain valve
             setValveState( D35_VALV, VALVE_STATE_CLOSED );  // VDI
@@ -436,9 +435,6 @@
     BOOL result                 = FALSE;
     LEVEL_STATE_T floaterLevel  = getLevelStatus( D6_LEVL );
 
-    //Make sure Water Inlet Valve is open
-    setValveState( M4_VALV, VALVE_STATE_OPEN );
-
     // High level is met
     if ( LEVEL_STATE_HIGH == floaterLevel )
     {