Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -ref4eed270f61b2fe2eca37b5c253b33f11629c12 -rca8c309dcbb646b3835b7bfb222109b3ef25c7d8
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision ef4eed270f61b2fe2eca37b5c253b33f11629c12)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision ca8c309dcbb646b3835b7bfb222109b3ef25c7d8)
@@ -527,7 +527,6 @@
         F32 artLowLimit  = (F32)getTreatmentParameterS32( TREATMENT_PARAM_ART_PRESSURE_LOW_LIMIT );
         F32 artHighLimit = (F32)getTreatmentParameterS32( TREATMENT_PARAM_ART_PRESSURE_HIGH_LIMIT );
 
-#ifndef DISABLE_PRESSURE_CHECKS
         // Check arterial pressure is within user set alarm limits
         if ( TRUE == isPersistentAlarmTriggered( ALARM_ID_ARTERIAL_PRESSURE_LOW, artPres < artLowLimit ) )
         {
@@ -548,7 +547,6 @@
         {
             clearAlarmCondition( ALARM_ID_ARTERIAL_PRESSURE_HIGH );
         }
-#endif
     }
 }
 
@@ -579,7 +577,6 @@
         F32 venLowLimit  = (F32)getTreatmentParameterS32( TREATMENT_PARAM_VEN_PRESSURE_LOW_LIMIT );
         F32 venHighLimit = (F32)getTreatmentParameterS32( TREATMENT_PARAM_VEN_PRESSURE_HIGH_LIMIT );
 
-#ifndef DISABLE_PRESSURE_CHECKS
         // Cannot monitor for low venous pressure while venting air trap
         if ( getValveAirTrapStatus() != STATE_OPEN )
         {
@@ -607,7 +604,6 @@
         {
             clearAlarmCondition( ALARM_ID_VENOUS_PRESSURE_HIGH );
         }
-#endif
     }
 }