Index: firmware/App/Controllers/Valves.c
===================================================================
diff -u -r0a4dcd288d4347b85baaa0b07da568b6add5eac7 -r7fb585a6dbd26b19a496b0a08c39f4cb461c532d
--- firmware/App/Controllers/Valves.c	(.../Valves.c)	(revision 0a4dcd288d4347b85baaa0b07da568b6add5eac7)
+++ firmware/App/Controllers/Valves.c	(.../Valves.c)	(revision 7fb585a6dbd26b19a496b0a08c39f4cb461c532d)
@@ -1171,7 +1171,7 @@
     for ( valve = VDI; valve < NUM_OF_VALVES; valve++ )
     {
         // Check the valve is in Idle state, otherwise the position should not be checked
-        if ( valvesStatus[ valve ].execState == VALVE_STATE_IDLE )
+        if ( ( valvesStatus[ valve ].execState == VALVE_STATE_IDLE ) && ( FALSE == isAlarmActive( ALARM_ID_HD_AC_POWER_LOST ) ) )
         {
             U32 maxDeviation = MAX_DEVIATION_FROM_TARGET_IN_COUNTS;