ON /OFF
The power control button turns the unit on and off. When you press the button, the unit begins to operate.
MODE
Select the functions of the unit for: AUTO control, COOL, DRY, and FAN.
The appliance will start on AUTO function the first time it is turned on and remains in this mode until other type of programming is chosen.
AUTO (Automatic functioning key)
Press MODE key to select AUTO, your portable air conditioner will select an ideal temperature for the room while running at an optimal level. 
is shown on the display and the indicator light will come on. The fan speed will be determined by the machine.
COOL
Press the Mode Control button to select Cool mode. The 
light will show on the display.
The unit displays “present room temperature.” The temperature range settings are between 64~88 °F
In Cool mode, use the < or > button to adjust and set the desired temperature for the room. After 3 seconds the display will return back to the present room temperature. Note: The air exchange hoses must be vented through the window kit when it is in this mode. The compressor will start after 3 minutes (during which only the fan function is
active). If the room temperature is lower than selected, the appliance activates the fan function until the temperature rises above the the temperature that was set.
DRY
Press the Mode Control button to select Dry (dehumidify) mode. The 
light will show on the display.
When the Dehumidify mode is on, the temperature buttons do not function. The fan speed can be adjusted only if the temperature in the room is higher then 77 ° F. If it is below this temperature, the fan speed is automatically fixed to “low” and cannot be adjusted. The compressor will be on for 10 minutes and then turn off for 4 minutes in this mode. This prevents the coils from freezing and protects the air conditioner. When the humidity in the room is 50% or lower, the compressor will not run and the unit will not dehumidify. NOTE : The exhaust hose must be connected to remove the humidity.
FAN
Press the Mode Control button to select Fan mode. The 
light will show on the display. The air is circulated throughout the room with no cooling. Note: The exhaust hose is not needed in fan mode as it is circulating the air that is in the room.
SPEED
Press “SPEED” key to adjust fan speed (High/ Low).
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