Index: firmware/App/Modes/ModePreTreat.c
===================================================================
diff -u -rb7d7f9a49fb65b485d7904e94e63df74e4619607 -r8128289dea98878d92bf170fde1c7145f858baa5
--- firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision b7d7f9a49fb65b485d7904e94e63df74e4619607)
+++ firmware/App/Modes/ModePreTreat.c	(.../ModePreTreat.c)	(revision 8128289dea98878d92bf170fde1c7145f858baa5)
@@ -178,6 +178,7 @@
 
     if ( FALSE == isBloodPumpRunning() )
     {
+        transitionToPrime();
         state = PRE_TREATMENT_PRIME_STATE;
     }
 
@@ -215,9 +216,7 @@
  *************************************************************************/
 static PRE_TREATMENT_MODE_STATE_T handlePatientConnectionState( void )
 {
-#ifndef DISABLE_UI_TREATMENT_WORKFLOW
     if ( TRUE == treatStartReqReceived )
-#endif
     {
         requestNewOperationMode( MODE_TREA );
     }