diff --git a/csharp/App/SaliMax/src/System/Controller.cs b/csharp/App/SaliMax/src/System/Controller.cs
index 33d982d9a..e83f23ada 100644
--- a/csharp/App/SaliMax/src/System/Controller.cs
+++ b/csharp/App/SaliMax/src/System/Controller.cs
@@ -434,7 +434,6 @@ public static class Controller
         s.DcDc.Enable();
         s.AcDc.Enable();
         s.AcDc.EnableGridTieMode();
-        s.EnableDcLinkGridTie();
         s.Relays.ConnectIslandBusToGrid();
         
         return true;
@@ -487,7 +486,7 @@ public static class Controller
     
     private static Boolean State27(StatusRecord s)
     {
-        s.StateMachine.Message = "";
+        s.StateMachine.Message = "K2 open and enable island mode";
 
         s.DcDc.Disable();
         s.AcDc.Disable();
@@ -506,7 +505,6 @@ public static class Controller
         s.DcDc.Enable();
         s.AcDc.Enable();
         s.AcDc.EnableIslandMode();
-        s.EnableDcLinkIslandMode();
         s.Relays.DisconnectIslandBusFromGrid();
 
         return false;
@@ -675,35 +673,6 @@ public static class Controller
             .ForAll(c => c.Ac.GridType = Island400V50Hz);  // TODO: config grid type
     }
 
-    // This is must be deleted , not needed anymore
-    private static void EnableDcLinkIslandMode(this StatusRecord s)
-    {
-       // // Dc Link Windows on AcDc  +- 60
-       // s.Config.ReferenceDcLinkVoltageFromAcDc ;
-       // s.Config.MinDcLinkVoltageFromAcDc ;
-       // s.Config.MaxDcLinkVoltageFromAcDc ;
-       // 
-       // // Dc Link Windows on DcDc  +-55
-       // s.Config.ReferenceDcLinkVoltageFromDc = 750;
-       // s.Config.UpperDcLinkVoltageFromDc = 55;
-       // s.Config.LowerDcLinkVoltageFromDc = 55;
-    }
-    
-    // This is must be deleted , not needed anymore
-    private static void EnableDcLinkGridTie(this StatusRecord s)
-    {
-        // Dc Link Windows on DcDc  +-30
-
-        //s.Config.ReferenceDcLinkVoltageFromAcDc = 750;
-        //s.Config.MinDcLinkVoltageFromAcDc = 720;
-        //s.Config.MaxDcLinkVoltageFromAcDc = 780;
-        //
-        //// Dc Link Windows on DcDc  +-20
-        //s.Config.ReferenceDcLinkVoltageFromDc = 750;
-        //s.Config.UpperDcLinkVoltageFromDc = 20;
-        //s.Config.LowerDcLinkVoltageFromDc = 20;
-    }
-
     private static void DisconnectIslandBusFromGrid(this IRelaysRecord? relays)
     {
         if (relays is not null)