Great hunt @alamin4455!
In a few words, make your AC Smart, or Smarter if it already is, even though people usually just power it up at max until the room cools down and after that leave it on lowest speed to maintain the temperature.
In a few words, make your AC Smart, or Smarter if it already is, even though people usually just power it up at max until the room cools down and after that leave it on lowest speed to maintain the temperature.