pump)  and  LED  remain  alarming  after  3 
minutes,   
16.4.12 Electrical energy consumption 
control function (Optional) 
Press the “Gear” button on remote controller to 
enter the energy efficient mode in a sequence 
of following: 
 
Turn off the unit or activate ECO, sleep, Super 
cool, 8°C Heating, Silence or self clean function 
will quit this function. 
 
16.4.13 Silence(Optional) 
Press “Silence” or keep pressing Fan button for 
more than 2 seconds on the remote control to 
enable the SILENCE function. While this 
function is active, the compressor frequency is 
maintained at a lower level than F3. The indoor 
unit will run at faint breeze(1%), which reduces 
noise to the lowest possible level.   
When match with multi outdoor unit, this 
function is disabled. 
16.4.14 ECO Function(Optional) 
Used to enter the energy efficient mode. 
Under cooling mode, press ECO button, the 
remote controller will adjust the temperature 
automatically to 24°C/75°F, fan speed of Auto 
to save energy (but only if the set temperature 
is less than 24°C/75°F).   
If the set temperature is more than 24°C/75°F 
and 30°C/86°F, press the ECO button, the fan 
speed will change to Auto, the set temperature 
will remain unchanged. 
When pressing the ECO button, or modifying 
the mode or adjusting the set temperature to 
less than 24°C/75°F, the AC will quit the ECO 
operation. 
Operation time in ECO mode is 8 hours. After 8 
hours the AC quits this mode. 
16.4.15 Breeze Away function (for some   
models) 
This feature avoids direct airflow blowing on the 
body and makes you feel indulging in silky 
coolness.   
•  NOTE: This feature is available under cooling 
mode, fan-only mode and drying mode. 
16.4.16 Active Clean function 
The Active Clean Technology washes away 
dust, mold, and grease that may cause odors 
when it adheres to the heat exchanger by 
automatically freezing and then rapidly thawing 
the frost. The internal wind wheel then keeps 
operating to blow-dry the evaporator, thus 
preventing the growth of mold and keeping the 
inside clean. 
•  When this function is turned on, the indoor 
unit display window appears “CL”, after 20 to 45 
minutes, the unit will turn off automatically and 
cancel Active Clean function.