Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -r96f8a305d3253904a4355cae78614a9333249896 -r095866efd8f10bdead490578e7584051d79292f0
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 96f8a305d3253904a4355cae78614a9333249896)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 095866efd8f10bdead490578e7584051d79292f0)
@@ -78,7 +78,6 @@
 #define HEATERS_MAX_VOLTAGE_OUT_OF_RANGE_TOL                       0.2F                                                            ///< Heaters max voltage out of range tolerance.
 #define D5_HEATER_DEADBAND_CONTROL                                 0.1F                                                            ///< Heater dead band range for control.
 
-//#define D5_HEAT_CONTROL_INTERVAL_MS                                30000                                                           /// Primary heater control interval in milli seconds
 #define D5_HEAT_CONTROL_INTERVAL_MS                                3000                                                            /// Primary heater control interval in milli seconds
 #define D5_HEAT_CONTROL_INTERVAL_COUNT                             ( D5_HEAT_CONTROL_INTERVAL_MS / TASK_GENERAL_INTERVAL )         ///< Primary heater control interval count.
 #define D45_HEAT_CONTROL_INTERVAL_MS                               ( 1 * MS_PER_SECOND )                                           ///< Trimmer heater control interval in milli seconds
@@ -607,7 +606,9 @@
     if ( ++primaryTargetTempAdjCounter >= d5OuterLoopControlInterval )
     {
 #ifdef __USE_D1_TEMP_
+
         // Use new RTD sensor placed closed to dialyzer, connected to D1 port
+
         measuredTempAtDialyzer = getFilteredTemperatureValue( D1_TEMP );
 #else
         if ( TRUE == getTestConfigStatus( TEST_CONFIG_DD_FP_ENABLE_BETA_1_9_HW ) )
@@ -888,18 +889,7 @@
                 isLevelLow  = ( ( getLevelStatus( D46_LEVL ) != LEVEL_STATE_LOW ) ? FALSE : TRUE );
             }
 
-            // Disable alarm if test config enabled for D45 heater conductive level check.
-            if ( D5_HEAT == heater )
-            {
-                checkPersistentAlarm( alarm, isLevelLow, 0.0F, 0.0F );
-            }
-            else
-            {
-                if ( getTestConfigStatus( TEST_CONFIG_DD_DISABLE_CONDUCTIVE_LEVEL_SENSOR_ERROR ) != TRUE )
-                {
-                    checkPersistentAlarm( alarm, isLevelLow, 0.0F, 0.0F );
-                }
-            }
+            checkPersistentAlarm( alarm, isLevelLow, 0.0F, 0.0F );
         }
         else
         {