Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -r736cc5b56cc9c784ab1d8fc8687a73d190c35759 -raa3d4f93029367d911d15cd0fbcd265a1522cc74
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 736cc5b56cc9c784ab1d8fc8687a73d190c35759)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision aa3d4f93029367d911d15cd0fbcd265a1522cc74)
@@ -367,7 +367,7 @@
 
         setValveAirTrap( STATE_OPEN );
         fillStartTime = getMSTimerCount();
-        SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_AIR_TRAP_FILL, 0, 0 );
+        SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_AIR_TRAP_FILL, STATE_OPEN, 0 );
         result = AIR_TRAP_VALVE_OPEN_STATE;
     }
 
@@ -396,6 +396,7 @@
     else if ( AIR_TRAP_LEVEL_FLUID == getAirTrapLevel( AIR_TRAP_LEVEL_SENSOR_LOWER ) )
     {
         setValveAirTrap( STATE_CLOSED );
+        SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_AIR_TRAP_FILL, STATE_CLOSED, 0 );
         result = AIR_TRAP_VALVE_CLOSED_STATE;
     }
     return result;