Index: simulator/plugins/rinseback/loader.py
===================================================================
diff -u -r1779b6711f3791e8bf570e06ddb4c2e7d2a52e18 -r370f52c41992e2fbdc428376efb02b6f61e3b245
--- simulator/plugins/rinseback/loader.py	(.../loader.py)	(revision 1779b6711f3791e8bf570e06ddb4c2e7d2a52e18)
+++ simulator/plugins/rinseback/loader.py	(.../loader.py)	(revision 370f52c41992e2fbdc428376efb02b6f61e3b245)
@@ -23,6 +23,8 @@
     sldTarget: QtWidgets.QSlider
     sldCurrent: QtWidgets.QSlider
     sldRate: QtWidgets.QSlider
+    sldTimeoutTotal: QtWidgets.QSlider
+    sldTimeoutCountDown: QtWidgets.QSlider
 
     requested_state: TXStates
 
@@ -45,6 +47,8 @@
         self.sldTarget = self.find_slider('sldTarget')
         self.sldCurrent = self.find_slider('sldCurrent')
         self.sldRate = self.find_slider('sldRate')
+        self.sldTimeoutTotal = self.find_slider('sldTimeoutTotal')
+        self.sldTimeoutCountDown = self.find_slider('sldTimeoutCountDown')
 
     def _init_widgets(self):
         """
@@ -65,6 +69,8 @@
         self.sldTarget.valueChanged.connect(self.do_data)
         self.sldCurrent.valueChanged.connect(self.do_data)
         self.sldRate.valueChanged.connect(self.do_data)
+        self.sldTimeoutTotal.valueChanged.connect(self.do_data)
+        self.sldTimeoutCountDown.valueChanged.connect(self.do_data)
 
     @Slot()
     def do_accept(self):
@@ -101,4 +107,7 @@
         target = self.sldTarget.value()
         current = self.sldCurrent.value()
         rate = self.sldRate.value()
-        self.hd_simulator.cmd_send_treatment_rinseback_data(target, current, rate)
+        timeout_total = self.sldTimeoutTotal.value()
+        timeout_countdown = self.sldTimeoutCountDown.value()
+
+        self.hd_simulator.cmd_send_treatment_rinseback_data(target, current, rate, timeout_total, timeout_countdown)