Index: sources/gui/qml/components/Slider.qml
===================================================================
diff -u -rd949be21f2a9badd0978dddaaf436f6805de28dc -r00ed70b03062c6f4fa1bfd2e515efd777e086f85
--- sources/gui/qml/components/Slider.qml	(.../Slider.qml)	(revision d949be21f2a9badd0978dddaaf436f6805de28dc)
+++ sources/gui/qml/components/Slider.qml	(.../Slider.qml)	(revision 00ed70b03062c6f4fa1bfd2e515efd777e086f85)
@@ -24,7 +24,7 @@
  * \brief   Denali project ProgressBar
  */
 RangeRect { id: _root
-    property real  value              : _progressRect.value
+    property real   value              : _progressRect.value
 
     property real   step               : 1
     property bool   stepSnap           : false
@@ -57,6 +57,14 @@
     signal handleSelected()
     signal sliderSelected()
 
+    // this function shall be used in case that any external value is forced to be set for the slider
+    // like the OFF switch wants to externally set the slider value and bypass slider controlls and checks.
+    // same is used in the main treatment Blood,dialyzer sliders to be set to the current value when get in to adjustment screen.
+    function reset(vValue) {
+        _root.value         = vValue
+        _progressRect.value = vValue
+    }
+
     function incrementValue (vInStepSegments) {
         updateValue(vInStepSegments, true)
     }
@@ -84,7 +92,7 @@
 
         // Update the slider's visual value
         _progressRect.previousSliderValue = newValue // for comparison purposes
-        _progressRect.value          = newValue // visual value
+        _progressRect.value               = newValue // visual value
 
         // update slider value with rounded new value
         update(newValue)
@@ -100,8 +108,6 @@
         }
     }
 
-    onEnabledChanged: _progressRect.value = minimum // reset the visual progress bar
-
     onIsActiveChanged: {
         setActiveVisuals(isActive)