Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -rd608769332d4ffe19f39a18caca14d6155f13e0a -r5ba2bb4541aff5e9b870dbd8921d86567a02cd67
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision d608769332d4ffe19f39a18caca14d6155f13e0a)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 5ba2bb4541aff5e9b870dbd8921d86567a02cd67)
@@ -366,6 +366,7 @@
 
         setValveAirTrap( STATE_OPEN );
         fillStartTime = getMSTimerCount();
+        SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_AIR_TRAP_FILL, 0, 0 );
         result = AIR_TRAP_VALVE_OPEN_STATE;
     }