Index: firmware/App/Controllers/Valves.c
===================================================================
diff -u -r384d638adbee3d42c40526abc845aa93ee053387 -r05836ccce506722125709044fb63d7fb302fd5d8
--- firmware/App/Controllers/Valves.c	(.../Valves.c)	(revision 384d638adbee3d42c40526abc845aa93ee053387)
+++ firmware/App/Controllers/Valves.c	(.../Valves.c)	(revision 05836ccce506722125709044fb63d7fb302fd5d8)
@@ -1217,6 +1217,11 @@
                 // because this is a monitor function that is called in the controller function.
                 valvesStatus[ valve ].execState = VALVE_STATE_IDLE;
                 SET_ALARM_WITH_2_U32_DATA( ALARM_ID_HD_VALVE_POSITION_OUT_OF_RANGE, (U32)valve, currentPosition );
+
+                if ( VALVE_POSITION_C_CLOSE == valvesStatus[ valve ].commandedPosition )
+                {
+                    activateSafetyShutdown();
+                }
             }
             else if ( ( TRUE == isValveCloseToCommandedPosition( valve, commandedPositionEnum ) ) && ( valvesStatus[ valve ].positionOutOfRangeCounter > 0 ) )
             {