LG A18LHU Owner's Manual page 20

Operating Instructions
Jet cool operation
NOTICE
o During the JET COOL function at any moment, the A/C starts to blow the cool air at extremely
high speed for 30 minutes setting the room temp. automatically to 18°C. It is especially used to
cool the room temp. quickly in a hot summer.
In heat pump mode, neuro fuzzy mode, or auto changeover mode however, the JET COOL
function is not available.
o In order to return to the normal cooling mode from the JET COOL mode, just press the operation
mode selection button, airflow volume selection, temp. setting button or the JET COOL button
again.
20 Room Air Conditioner
Press the Start/Stop button.
1
The unit will respond with
a beep.
Press the Jet Cool button to operate
2
the speed cooling mode and the unit
will operate at super high fan speed
on cooling mode for 30 minutes.
To cancel the Jet Cool mode, press the Jet Cool button, the
3
fan speed button or the room temperature setting button
again and the unit will operate at high fan speed on cooling
mode.
or or