Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -rf8531a3d3a626d68f6f4c5a01babadbdfa7dc1ab -r11a668a2f4a0401eed544be570d9102d143b6f00
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision f8531a3d3a626d68f6f4c5a01babadbdfa7dc1ab)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 11a668a2f4a0401eed544be570d9102d143b6f00)
@@ -246,18 +246,19 @@
     // If treatment start is requested by user, initiate treatment workflow (transition to treatment params mode).
     if ( TRUE == treatStartReqReceived )
     {
-//        PRESSURE_LIMIT_CHANGE_RESPONSE_T respRecord = { TRUE, REQUEST_REJECT_REASON_NONE, 0, 0, 0 };
+        PRESSURE_LIMIT_CHANGE_RESPONSE_T respRecord = { TRUE, REQUEST_REJECT_REASON_NONE, 0, 0, 0 };
 
         // Initialize treatment modes before starting a new treatment
         initPreTreatmentMode();
         initTreatmentMode();
 //        initPostTreatmentMode();
         resetAirTrap();
         // Send UI default pressure settings since user is not asked to set them.
-//        respRecord.artPresLimitWindowmmHg     = getTreatmentParameterU32DefaultValue( TREATMENT_PARAM_ART_PRES_LIMIT_WINDOW );
-//        respRecord.venPresLimitWindowmmHg     = getTreatmentParameterU32DefaultValue( TREATMENT_PARAM_VEN_PRES_LIMIT_WINDOW );
-//        respRecord.venPresLimitAsymmetricmmHg = getTreatmentParameterU32DefaultValue( TREATMENT_PARAM_VEN_PRES_LIMIT_ASYMMETRIC );
-//        sendPressureLimitsChangeResponse( &respRecord );
+        respRecord.artPresLimitWindowmmHg     = getTreatmentParameterU32DefaultValue( TREATMENT_PARAM_ART_PRES_LIMIT_WINDOW );
+        respRecord.venPresLimitWindowmmHg     = getTreatmentParameterU32DefaultValue( TREATMENT_PARAM_VEN_PRES_LIMIT_WINDOW );
+        respRecord.venPresLimitAsymmetricmmHg = getTreatmentParameterU32DefaultValue( TREATMENT_PARAM_VEN_PRES_LIMIT_ASYMMETRIC );
+        respRecord.tmpPresLimitWindowmmHg     = getTreatmentParameterU32DefaultValue( TREATMENT_PARAM_TMP_PRES_LIMIT_WINDOW );
+        sendPressureLimitsChangeResponse( &respRecord );
         // Start treatment workflow with pretreatment mode
         requestNewOperationMode( MODE_PRET );
         treatStartReqReceived = FALSE;