Energy-Saving Operation
Energy-Saving Features
17good’sleep function
Use the good'sleep function to get a good sleep at night and to save energy. You can select this function both in the Cool and Heat modes.
In the Cool or | ▶ | (Select | among | ▶ |
Heat mode | ||||
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| On, Off, and .) |
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(Set the operation time.) ▶ 
•Press the 
(Timer) button to change the current function between On, Off, and 
(good’sleep).
NOTE
•Once you start the good’sleep function, the Timer (
) indicator appears on the indoor unit display.
•You can adjust the set temperature by1 °C between 16 °C and 30 °C.
•The recommended and optimal set temperatures in the good’sleep function are as follows:
Mode | Recommended set | Optimal set | |
temperature | temperature | ||
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Cool | 25 °C to 27 °C | 26 °C | |
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Heat | 21 °C to 23 °C | 22 °C | |
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•You can set the operation time to between 0.5 and 12 hours. Set the operation time to 0.0 to cancel the good’sleep function.
•The default operation time for the good’sleep function in the Cool mode is 8 hours. If the operation time is set to over 5 hours, the Wake up function begins 1 hour before the set time. The air conditioner stops automatically when the operation time expires.
•When the Timed on, Timed off, and good'sleep functions are overlapped, the air conditioner operates its timer with only the function that you have started most recently.
•If you select the good'sleep function while such functions as