6. Press this button "I" to enter the sleep mode of device.
7. Press this button "N" to set a timed shutdown.
8. Press this button "O" to set air swing oscillation up-down.
Each mode working principle:
AUTO "J" mode:
Once the "J", operation is selected, the indoor temperature sensor operates automatically and it selects one of below operation modes:
- When the room temperature ≥24 ℃ the unit will automatically select cool mode "K" mode.
or
- When the room temperature ＜24 ℃, the unit will automatically select high fan speed mode "M..".
Dehumidify "L" mode:
1. The up centrifugal fan will run at low speed, and the speed can't be adjusted.
2. The compressor will stop after running 8 minutes, then run again after 6 minutes
3. The device adopts constant temperature dehumidifying mode, and the adjustment of temperature is no effective.
WARNING:
When operating the device in conditions of varying humidity, the down cooler drain hole (9) should be constantly open and ensure constant
water drainage.
COOL "K" mode:
1. When the room temperature is higher than set temperature on control panel, the compressor starts to run.
2. When the room temperature is lower than set temperature on control panel, the compressor stop and upper fan operates at original set
speed.
Fan "M" mode.
1. The up centrifugal fan runs at set speed, and the compressor does not run.
2. The adjustment of temperature is no effective.
Timer operation "N":
1. Press “N” button to set Automatic Off time while the unit is running.
2. Press “N” button to set Automatic On time while the unit is ready.
3. The time can be adjusted within a range of 1 hour to 24 hours by pressing the button "D"（+）or "E"（-）.
Sleep mode "I" operation & child lock function:
1. The sleep mode operations when the unit is under cooling "K" mode.
2. Press the button "I" in cool mode "K" , then the unit will work under sleep mode and the up centrifugal fan will turn to low speed
automatically. The set temperature will increase by 1 ℃ after one hour, and increase 2℃ after two hours. After six hours the unit will stop
running.
3. Press child lock button "I" for three seconds to make all the other functions not be able to use. Press for 3 seconds again will unlock the
child lock function meanwhile all the other functions will be able to use again.
Swing "O" mode operation:
When the device is on, press button "O" , the vertical louver will on or off. When it is on, the louver can swing back and forth within 60
degree. Press the button "O" again, the louver will stop swinging.
Notice:
The main control board has memory function, when the device is ready to run but in stop status, the main control board can memorize the
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