Operation
FRESH Operation
Exhaust the vitiated air from the room, and inhale fresh air.
(This function is unavailable on some models.)
Emergency operation and test operation
Emergency Operation:Pi
AM |
SMART |
Press FRESH button “ 
” is displayed on the remote controller and “ 
” is displayed on the display board, and the
For twice press , the display " 
"
disappears and the
air function operation is canceled.
Use this operation only when the remote controller is defective or lost. 
When the emergency operation switch 
is pressed,the"Pi" sound is heard once, 
which means the start of this operation. 
In this operation,the system automatically selects the operation modes,cooling tor fan or heat, according to the room temperature.
Room | Operation | Designated | Timer | Air flow | |
temperature |
| mode | temperature | mode | |
ABOVE 23 O C | COOLING | 26 O C | NO | AUTOMATIC | |
BELOW 23O C |
| HEAT | 23 O C | NO | AUTOMATIC |
|
|
|
|
|
|
(cooling only uint) |
| Operation | Designated | Timer | Air flow |
Room |
| mode | temperature | mode | |
temperature |
|
| |||
|
|
|
|
| |
BELOW 23 OC |
| FAN | 26 O C | NO | AUTOMATIC |
It is not possible to operate in dry mode.
Test operation: | Pi Pi |
Test operation switch is the same as
emergency switch.
Use this switch in the test operation when 
the room temperature is below 16 o C, do not use it in the normal operation.
Note:
If the unit didn’t install
Continue to press the test operation switch for more than 5 seconds. After you hear the"Pi" sound twice,release your finger from the switch:the cooling operation starts with the air flow speed "Hi".
About change-for-fresh-air function
After the
Setting the
For smart Use of The Air Conditioner
Air Filter cleaning
Open the inlet grille by pulling 
it upward
Remove the filter
Push up the filter’s center tab slightly until it is released from the stopper, and remove the filter downward.
Clean the filter
Use a vacuum cleaner to remove dust, or wash the filter with water. After washing, dry the filter completely in the shade.
The dual fresh air has a memory function, which can be cancelled by pressing the key one time. 
Under the smart mode, after the machine has been running for a while,the dual fresh air function will be started automatically,it will be automatically stopped after continuously running
Attach the filter
Attach the filter correctly so that the “FRONT” indication is facing to the 
front. Make sure that the filter is 
completely fixed behind the stopper. 
If the right and left filters are not attached correctly, that may cause defects.
Once every two weeks
for a while.
Close the inlet grille
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