Hi, I repent now of buying Hitachi AC.Right from the beginning it had lot of issues. I got fed up of making calls to service center. and They never turned up.This is the worst AC that you can buy if you want to lose your mental peace. Now my AC is not in use.I will never purchase again this in future. Actually for service I will give only 0 points.But as it is not possible I am forced to give 1 point.