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How to Use Advanced Functions
Airflow direction
LED DISPLAY
Press Swing button
The horizontal louver will swing up and down
automatically when pressing Swing button.
Press again to make it stop.
If continue to press the SWING button, five
dierent airflow directions can be set. The
louver can be move at a certain range each
time you press the button. Press the button
until the direction you prefer is reached
(Model dependent).
Keep pressing this button more than 2 seconds,
the vertical louver swing function is activated.
(Model dependent)
2s
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 to turn on and turn o
the display on the indoor unit.
5s
Press this button more
than 5 seconds(some units)
Swing
LED
LED
Swing
Swing
BOOST Function
When you select Boost feature in COOL mode, the unit will blow cool air
with strongest wind setting to jump-start the cooling process.
When you select Boost feature in HEAT mode, the unit will blow heat air
with strongest wind setting to jump-start the heating process(some units).
For units with Electric heat elements, the Electric HEATER will activate and
jump-start the heating process.
Press Boost button
Boost
Swing function
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