Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -r9d8c9923d3ed864c7cb4ad0c37b259978d74b145 -r25bc8be459362e0518cdead27620b74792774085
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 9d8c9923d3ed864c7cb4ad0c37b259978d74b145)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 25bc8be459362e0518cdead27620b74792774085)
@@ -453,8 +453,8 @@
     {
         airTrapWasFilledAtStartOfTreatement = TRUE;
         set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE );
-        set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE );   // open valve H13 to allow air to be pumped into air trap from atmosphere
-        airTrapAirPumpLowerPowerLevel.data = getCalculatedAirPumpDutyCycle();
+        set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_CLOSED_STATE );   // open valve H13 to allow air to be pumped into air trap from atmosphere
+        //airTrapAirPumpLowerPowerLevel.data = getCalculatedAirPumpDutyCycle();
         setAirPumpState( AIR_PUMP_STATE_OFF, AIR_PUMP_MOTOR_OFF );
         // adjust the air trap lower delay start time after fill complete
         // simulate that 9 sec is elapsed so that air pump will be turned on after 1 sec by decrementing current time in milli sec - 9000 mili sec