Index: shared/scripts/configuration/config.py
===================================================================
diff -u -r1fec37fb75e89566710219a770a8219ab33de5bd -rf92b275542e472a43c421d87dffb76af9dd49b26
--- shared/scripts/configuration/config.py	(.../config.py)	(revision 1fec37fb75e89566710219a770a8219ab33de5bd)
+++ shared/scripts/configuration/config.py	(.../config.py)	(revision f92b275542e472a43c421d87dffb76af9dd49b26)
@@ -58,7 +58,9 @@
 PRIMING_TITLE = "Priming"
 SYSTEM_SELF_TEST_TITLE = "System Self Test"
 FILTER_FLUSH_TITLE = "Filter Flush"
-MAXIMUM_COUNTDOWN_TIME = 300
+TIME_OUT_DURATION_300 = 300
+TIME_OUT_DURATION_200 = 200
+TIME_OUT_DURATION_100 = 100
 COUNT_DOWN_TIME_100 = 100
 MINIMUM_COUNTDOWN_TIME = 0
 ENABLED = True
Index: shared/scripts/configuration/utility.py
===================================================================
diff -u -r1fec37fb75e89566710219a770a8219ab33de5bd -rf92b275542e472a43c421d87dffb76af9dd49b26
--- shared/scripts/configuration/utility.py	(.../utility.py)	(revision 1fec37fb75e89566710219a770a8219ab33de5bd)
+++ shared/scripts/configuration/utility.py	(.../utility.py)	(revision f92b275542e472a43c421d87dffb76af9dd49b26)
@@ -121,34 +121,36 @@
     return time_text.time
 
 
-def verify_countdown(screen_title):
+def verify_countdown(screen_title, time_out):
     """
         Method to verify the count down 
         time in application
         @param screen_title - (str) current title of the screen
+        @param time_out - (int) time out duration in secs
     """
     test.startSection("Verify the count down time in application")
     for count_down in range(COUNT_DOWN_TIME_100, MINIMUM_COUNTDOWN_TIME-1, -1):
         if screen_title == BEGIN_PRIME_TITLE:
-            hd_simulator.cmd_send_pre_treatment_self_test_dry_progress_data(300, count_down)
+            hd_simulator.cmd_send_pre_treatment_self_test_dry_progress_data(time_out, count_down)
         elif screen_title == PRIMING_TITLE:
-            hd_simulator.cmd_send_pre_treatment_disposables_prime_progress_data(300, count_down)
+            hd_simulator.cmd_send_pre_treatment_disposables_prime_progress_data(time_out, count_down)
         elif screen_title == SYSTEM_SELF_TEST_TITLE:
-            hd_simulator.cmd_send_pre_treatment_self_test_no_cartridge_progress_data(300, count_down)
+            hd_simulator.cmd_send_pre_treatment_self_test_no_cartridge_progress_data(time_out, count_down)
         else:
-            dg_simulator.cmd_send_dg_pre_treatment_filter_flush_progress_data(300, count_down)
+            dg_simulator.cmd_send_dg_pre_treatment_filter_flush_progress_data(time_out, count_down)
         actual_time = get_time(screen_title)
         expected_time = convert_seconds_into_min_and_sec(count_down)
         test.compare(actual_time, expected_time, "Actual count down time: {} should be equal to expected count down time {}".format(actual_time, expected_time))
-        verify_the_progress(count_down, screen_title)
+        verify_the_progress(count_down, screen_title, time_out)
     test.endSection()
     
     
-def verify_the_progress(count_down, screen_title):
+def verify_the_progress(count_down, screen_title, time_out):
     """
         Method to verify the current progress
         @param count_down - (int) current count down time
         @param screen_title - (str) current title of the screen
+        @param time_out - (int) time out duration in secs
     """
     test.startSection("Verifying the current progress")
     if screen_title == BEGIN_PRIME_TITLE or screen_title == PRIMING_TITLE:
@@ -158,7 +160,7 @@
     else:
         current_progress = (squish.waitForObjectExists(names.o_filter_flush_progress)).progressValue
     #Since progress value is equal maximum count down value - current count down value
-    expected_progress = MAXIMUM_COUNTDOWN_TIME - count_down
+    expected_progress = time_out - count_down
     test.compare(current_progress, expected_progress, "{} should be the current progress".format(expected_progress))
     test.endSection()
     
Index: tst_pre_treatment_priming/test.py
===================================================================
diff -u -r59988a4c04f638c31de18016380de912a95a1527 -rf92b275542e472a43c421d87dffb76af9dd49b26
--- tst_pre_treatment_priming/test.py	(.../test.py)	(revision 59988a4c04f638c31de18016380de912a95a1527)
+++ tst_pre_treatment_priming/test.py	(.../test.py)	(revision f92b275542e472a43c421d87dffb76af9dd49b26)
@@ -20,6 +20,8 @@
 from dialin.common.hd_defs import PreTreatmentSubModes
 from dialin.ui import utils
 from dialin.ui.hd_simulator import HDSimulator
+from configuration.config import TIME_OUT_DURATION_100, TIME_OUT_DURATION_200,\
+    TIME_OUT_DURATION_300
 
 hd_simulator = HDSimulator()
 
@@ -280,13 +282,19 @@
     
     test.startSection("Verifying 'Self Dry Test' screen")
     navigate_self_test_dry_screen()
-    utility.verify_countdown(config.BEGIN_PRIME_TITLE)
+    snooze(2)
+    utility.verify_countdown(config.BEGIN_PRIME_TITLE, TIME_OUT_DURATION_100)
+    utility.verify_countdown(config.BEGIN_PRIME_TITLE, TIME_OUT_DURATION_200)
+    utility.verify_countdown(config.BEGIN_PRIME_TITLE, TIME_OUT_DURATION_300)
     verify_dry_states()
     test.endSection()
  
     test.startSection("Verifying 'Priming' screen")
     navigate_to_priming_screen()
-    utility.verify_countdown(config.PRIMING_TITLE)
+    snooze(2)
+    utility.verify_countdown(config.PRIMING_TITLE, TIME_OUT_DURATION_100)
+    utility.verify_countdown(config.PRIMING_TITLE, TIME_OUT_DURATION_200)
+    utility.verify_countdown(config.PRIMING_TITLE, TIME_OUT_DURATION_300)
     verify_priming_states()
     verify_priming_recirculate_states()
     test.endSection()