Jet Cool/Heat Operation
Jet cool function can be used to cool the room quickly in hot summer. When this
function is turned on, the air conditioner runs in cooling operation mode with super
high fan speed and 18°C setting temperature for 30 minutes for fast and effective
Similarly, jet heat function (available only in some models) warms up the room quickly
by operating at super high fan speed and 30°C setting temperature for 30 minutes.
You can activate this operation by pressing the JET COOL BUTTON.
To change from jet cool mode to high fan speed cooling mode, press the JET COOL BUTTON or
INIDOOR FAN SPEED SELECTOR BUTTON or the ROOM TERPERATURE SETTING BUTTON again.
• Jet Cool/Heat operation cannot be activated during Air Circulation operation and auto changeover
• In case of Cooling only model , Jet Cool cannot be activated during Heating.
• In case of Inverter you can use jet heat function by pressing JET COOL BUTTON for heating operation.
Forced operation is used when the remote controller can't be used. The operation will be started if the ON/OFF
button is pressed. If you want to stop the operation, re-press the button.
Heat pump Model
Room Temp. ≥ 24°C 21°C ≤ Room Temp. < 24°C Room Temp. < 21°C
Operating mode Cooling Cooling Healthy Dehumidification Heating
Indoor FAN Speed
High High High High
22°C 22°C 23°C 24°C
During the TEST OPERATION, the unit operates in cooling mode at high speed fan, regardless of room temperature
and resets in 18 minutes.
During test operation, if remote controller signal is received, the unit operates as remote controller
If you want to use this operation, Press and hold the ON/OFF button for 3~5 seconds, then the buzzer sound 1
'beep'. If you want to stop the operation, re-press the button.
Owner's Manual 17