Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -rb25044f02e91fb82839ed2526a6cd171004daa53 -r3ee7155720dd102ca0dc22102246285728d6068d
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision b25044f02e91fb82839ed2526a6cd171004daa53)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 3ee7155720dd102ca0dc22102246285728d6068d)
@@ -189,7 +189,7 @@
             if ( getSoftwareConfigStatus( SW_CONFIG_DISABLE_ILLEGAL_AIR_TRAP_ALARM ) != SW_CONFIG_ENABLE_VALUE )
 #endif
             {
-                activateAlarmNoData( ALARM_ID_AIR_TRAP_FILL_DURING_TREATMENT );
+                activateAlarmNoData( ALARM_ID_HD_AIR_TRAP_OVERFILL );
             }
         }
     }
Index: firmware/App/Modes/Prime.c
===================================================================
diff -u -rdf4242fcc91f8cd1aada438b33fa845c223d0e0e -r3ee7155720dd102ca0dc22102246285728d6068d
--- firmware/App/Modes/Prime.c	(.../Prime.c)	(revision df4242fcc91f8cd1aada438b33fa845c223d0e0e)
+++ firmware/App/Modes/Prime.c	(.../Prime.c)	(revision 3ee7155720dd102ca0dc22102246285728d6068d)
@@ -51,7 +51,7 @@
 #define DIALYZER_DVI_PATH_VOLUME_ML                          17                                                ///< Path volume from the dialyzer to the VDI valve in mL.
 #define DIALYZER_VOLUME_SCALE_FACTOR                        0.5F                                               ///< Half of the dialyzer total volume.
 
-#define NO_AIR_DETECTED_COUNT                               ( 20 * MS_PER_SECOND )                             ///< No air detected time period count.
+#define NO_AIR_DETECTED_COUNT                               ( 40 * MS_PER_SECOND )                             ///< No air detected time period count.
 #define PURGE_AIR_TIME_OUT_COUNT                            ( 120 * MS_PER_SECOND )                            ///< Time period count for purge air time out.
 #define LOAD_CELL_STEADY_VOLUME_SAMPLING_TIME               (  1 * MS_PER_SECOND )                             ///< Time load cell reading steady state detection sampling time in seconds.
 #define PRIME_DIALYSATE_BYPASS_TIME_LIMIT                   ( 15 * MS_PER_SECOND )                             ///< Time limit for priming dialysate bypass circuit.