Cooling Operation
Auto Operation
Healthy Dehumidification Operation
Heating Operation
• Cooling Model (
), Heat Pump Model (
)
Operation Mode
Name and Function of Controller
1. START/STOP BUTTON
Used to turn off/on the unit.
2. OPERATION MODE
Used to select the operation mode.
3. ROOM TEMPERATURE SETTING BUTTONS
Used to select the room temperature.
4. INDOOR FAN SPEED SELECTOR BUTTON
Used to select fan speed in four steps
low, medium, high and CHAOS.
5. JET COOL BUTTON
Used to start or stop the speed cooling.
(It operates fan in super high speed in cooling mode)
6. CHAOS SWING BUTTON
Used to stop or start louver movement and set the
desired up/down airflow direction.
7. ON/OFF TIMER BUTTONS
Used to set the time of starting and stopping
operation.
8. TIME SETTING BUTTONS
Used to adjust the time.
9. TIMER SET/CANCEL BUTTON
Used to set and to cancel the timer operation.
10. SLEEP MODE AUTO BUTTON
Used to set sleep mode auto operation.
11. AIR CIRCULATION BUTTON
Used to circulate the room air without cooling or
heating.
12. ROOM TEMPERATURE CHECKING BUTTON
Used to check the room temperature.
13. PLASMA BUTTON
Used to start or stop the plasma-purification
function.
14. RESET BUTTON
Used prior to resetting time.
Operating Instructions
ENGLISH
12 Cassette-Type Air Conditioner
15
the botton of buttons.
Used prior to using modes printed in blue at
15. 2nd F BUTTON
SELECTOR BUTTON
The controls will look like the following.
1
3
5
4
7
9
10
12
2
8
13
14
11
6
Wireless Remote Controller
ON
OFF
CANCEL
SET
Flip-up door
(opened)
Signal transmitter
15
Summary of Contents for LTND4881QC
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