AHii, we had purchased this A/C in 2017 the manufacturing temperature management is ultimate you can on the A/C for 15 min and you can leave the room after putting it on the temperature down within 15 minutes room will get cool and all the room temperature will start reducing awesome speed, mode and cooling of this brand A/C the model is too good we had purchased this A/C normal dealers so not followed any online orthers this is best for summers and in masterbedrooms this A/C acts very good and cool, recomend for everyone this A/C best experience the sound is also nice along with the sensors value for your money happy