Index: shared/scripts/configuration/utility.py
===================================================================
diff -u -r9ed766a31269686d91df7eec65b03ae213cea580 -r9c834dbd58abb5d3020ea012354df8e374d5a450
--- shared/scripts/configuration/utility.py	(.../utility.py)	(revision 9ed766a31269686d91df7eec65b03ae213cea580)
+++ shared/scripts/configuration/utility.py	(.../utility.py)	(revision 9c834dbd58abb5d3020ea012354df8e374d5a450)
@@ -77,18 +77,6 @@
         
     raise LookupError("zone object is not in view to the user after " + \
              "trying 100 times")
-
-
-def navigate_to_pretreatment_screen(mode):
-    """
-        Method to navigate to sub mode under pre-treatment screen
-        @param mode - (int) pre treatment state
-    """
-    hd_simulator.cmd_set_hd_operation_mode_data(5,0)
-    hd_simulator.cmd_send_pre_treatment_state_data(sub_mode=mode, water_sample_state=0,
-    consumables_self_test_state=0, no_cartridge_self_test_state=0,
-    installation_state=0, dry_self_test_state=0, prime_state=0,
-    recirculate_state=0, patient_connection_state=0)
     
     
 def convert_seconds_into_min_and_sec(seconds):