This is not good air conditioner for residence use and place of business use, i'm not like this air conditioner. The important difficulty with the AC is that it stops the cooling outcomes after normal use. Sometime we may have set the pace on 17 however still it give cooling of 28. Different parts are elaborate to be repaired and the consumer services are less than mark. Although these have a huge number of aspects but it requires ordinary upkeep. The battery consumption of the far off may be very excessive so you ought to change the battery very often. Also I have had to impart average cleaning of the mesh to make certain efficient and rapid cooling capacity of the ac. So within a couple of days after cleaning, time it takes to arrive the favored temperature really excessive. Their purchaser care govt always mentioned that their carrier personnel will call me within 24 hour but I have not obtained any call until date even they r now not giving reply of my mail. I m scripting this overview for them who r considering to buy hitachi product pls guys dont buy hitachi products.Do not like this product.