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Remote control / User Manual
8.3 LED DISPLAY
5s
LED LED
Press LED button
Press this button to turn on and turn off the
display and air conditioner buzzer on the indoor
unit.
Keep pressing this button more than 5 seconds,
the indoor unit will display the actual room
temperature. Press more than 5 seconds again will
revert back to display the setting temperature.
Press this button more than
5 seconds (some units)
8.4 ECO/GEAR function
Press this button to enter the energy efficient mode in a sequence of following:
ECO GEAR (75%) GEAR (50%) Previous setting mode ECO......
C
Note: This function is only available under COOL mode.
ECO operation:
Under cooling mode, press this button, the remote controller will adjust the temperature automatically to
24°C/75°F, fan speed of Auto to save energy (only when the set temperature is less than 24°C/75°F). If
the set temperature is above 24°C/75°F, press the ECO button, the fan speed will change to Auto, the set
temperature will remain unchanged.
C
Note:
Pressing the ECO/GEAR button, or modifying the mode or adjusting the set temperature
to less than 24 °C/75°F will stop ECO operation.
Under ECO operation, the set temperature should be 24°C/75°F or above, it may result in
insufficient cooling. If you feel uncomfortable, just press the ECO button again to stop it.
8 How to use advanced functions
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