Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -ra3573271ffbed88224af67c092fce5be0d0874dc -rdc200edc6b3c93ec19d52f0662412315b668b3dc
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision a3573271ffbed88224af67c092fce5be0d0874dc)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision dc200edc6b3c93ec19d52f0662412315b668b3dc)
@@ -1047,8 +1047,7 @@
         }
         else
         {
-            if ( ( treatmentTime < getU32TreatmentParamLowerRangeLimit( TREATMENT_PARAM_TREATMENT_DURATION ) ) ||
-                 ( treatmentTime > getU32TreatmentParamUpperRangeLimit( TREATMENT_PARAM_TREATMENT_DURATION ) ) )
+            if ( TRUE == isTxTimeValid )
             {
                 rejectReason = REQUEST_REJECT_REASON_TREATMENT_TIME_OUT_OF_RANGE;
             }