The specific settings of different models may be different. The following are common settings:
Sleep 1 mode: the air conditioner will gradually reduce the output of cold air or hot air for a period of time, and then keep it at a low level to reduce noise and save energy.
Sleep 2 mode: The air conditioner will gradually increase or decrease the set temperature for a period of time, and then keep it at an appropriate level to ensure the user's comfort.
Sleep 3 mode: the air conditioner will gradually increase or decrease the set temperature for a period of time, and then keep this temperature for a longer time to meet the needs of users during deep sleep.
Sleep 4 mode: the air conditioner will gradually increase or decrease the set temperature for a period of time, then keep this temperature for a longer time, and then gradually return to the set temperature near the time when the user wakes up to help the user wake up better.