4. Night Setback Mode
Night Setback Mode is used for saving energy.
Press the NIGHT SETBACK button while unit is operating.
The 
mark appears in the display.
To release the night setback function, press the NIGHT SETBACK button again.
In Cooling and DRY Mode: ( 
and 
)
When the night setback mode is selected, the air conditioner automatically raises the temperature setting 2 °F when 30 minutes have passed after the selection was made, and then another 2 °F after another 30 minutes have passed, regardless of the indoor temperature when night setback was selected. This enables you to save energy without sacrificing comfort. This function is convenient when gentle cooling is needed.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Setting |
|
|
|
|
|
|
| 2 °F |
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
temperature |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
| 2 °F |
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
| 30 |
| min. | ||||||
Press the NIGHT |
|
| 30 min. |
| |||||||||||||||
|
|
|
|
|
|
|
|
|
|
| Time | ||||||||
SETBACK button
5. HIGH POWER Mode
HIGH POWER mode can be used to increase the output of the indoor unit for all operation modes.
Press the HIGH POWER button while unit is operating.
The 
mark appears in the display.
To cancel, press HIGH POWER button again.
•When the HIGH POWER button is pressed, the unit operates at maximum output for 30 minutes, regardless of the desired temperature. The fan speed is 1 step above “High”.
NOTE
Depending on the operating conditions, the fan speed may be increased by a small amount only.
SPECIAL REMARKS 
‘‘DRY’’ ( 
) Operation
How it works?
•Once the room temperature reaches the level that was set, the unit’s operation frequency is changed automatically.
•During DRY operation, the fan speed automatically runs at lower speed for providing a comfortable breeze.
•‘‘DRY’’ operation is not possible if the indoor temperature is 59 °F or less.
Cooling (
) operation
•Sometimes the indoor unit may not get to the set fan speed such as LOW under cool operation at very low outdoor temperatures due to the indoor unit being protected from ice or frost when combined with the outdoor unit for Low Ambient Cooling models.
Power failure during operation
•In the event of power failure, the unit will stop. When the power is resumed, the unit will restart automatically in approximately
5 minutes by the remote controller.
Clicking Sound
Clicking sound is heard from the air conditioner
•In cooling operation, any plastic parts may shrink due to a sudden temperature change. In this event, a clicking sound may occur. This is normal, and the sound will soon disappear.
Remote Controller
•The remote controller sends the setting condition to the air conditioner regularly at five minute intervals.
SETTING THE TIMER 
NOTE
In the descriptions below, the following settings are used for the temperature and time indicator selector button on the bottom front section of the remote controller.
•Temperature: °F
•Time: AM, PM
10
