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• While in Fuzzy mode operation, Chaos swing is operated according to 1/f  fluctuation.

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MODE00

(Open)

MODE01

MODE02

MODE03

MODE04

MODE05

MODE06

MODE08

MODE09

MODE10

MODE11

MODE12

MODE13

MODE14

MODE15

MODE16

MODE17
(Closed)

MODE07

• While in cooling mode operation, 60 min. later since the start of the sleep timer, the setting temperature

increase by 0.5°C. After another 60min. elapse, it increases by 1°C again.

• While in heating mode operation, 60 min. later since the start of the sleep timer, the setting temperature

decrease by 0.5°C. After another 60min. elapse, it decreases by 1°C again.

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Setting temp. (˚C)

0.5˚C up

0.1˚C up

Cooling ON temp.
(Setting temp. +0.5˚C)

Cooling OFF temp.
(Setting temp. -0.5˚C)

1

2

Sleep time (hr)

Setting temp. (˚C)

Heating ON temp.
(Setting temp)

Heating OFF temp.
(Setting temp. +3.0˚C)

1

2

Sleep time (hr)

0.5˚C down

1.0˚C down

• When the sleep time is reached after [1,2,3,4,5,6,7hr] is input by the remote control during the operation, the

operation of the appliance stops.

• When the appliance is on pause, the sleep timer mode cannot be input.

• When the power is restarted after a sudden power failure while in appliance operation, the mode before the

power failure is kept on the memory and the appliance automatically operates in the mode on the memory.

• The slide switch on the indoor unit of the appliance should be on the AUTO RESTART position in order that

the Auto restarting operation is available.

• Operation mode that is kept on the memory

— State of operation ON/OFF
— Operation mode/setting temp./selected airflow speed
— Sleep timer mode/remaining time of sleep timer

• To operate the appliance by force in case that the remote control is lost, the forced operation selection switch

is on the main unit of the appliance to operate the appliance in the standard conditions.

• The operation condition is set according to the outdoor temp. and intake air temperature as follows.

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over 24°C

21~24°C

18~21°C

below 18°C

22°C

23°C

23°C

24°C

24°C

High speed

Cooling

Healthy Dehumidification

Intake air temp. 

≥

25°C 

➔

Dehumidification

Intake air temp. < 25°C 

➔

Heating

Heating

• Power relay turns on 1 second later after the power is input to the outdoor unit.
• Control sequence : power on 

➔

PTC operating 

➔ 

power relay on 

■

• If the operating current reaches I1, the operating frequency of the compressor decrease.
• After decreasing the operating frequency by 1step, if operating current is below I1 for 24 seconds continuous-

ly, the operating frequency of compressor increase by 1step.

■

• If the operating current of the appliance reaches I2, the compressor stop instantly and 2 minutes later the

compressor restart again.

• If CT2 occurs twice within 1hour, the appliance turn off and display ERROR CODE 7.

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Model

7K Btu Series

9K Btu Series

12K Btu Series

18K Btu Series

Cooling Heating

8.5A

10A

11.5A

8A

9.5A

11.5A

Cooling Heating

9A

10.5A

13.5A

8.5A

10A

13.5A

Cooling Heating

10.5A

12A

13.5A

10A

11.5A

13.5A

Cooling Heating

12.5A

14A

16A

12A

13.5A

16A

Operating mode

below 38°C

(outdoor temp.)

I1

I2

I1

I2

over 38°C

(outdoor temp.)

Condition

❇

I1:Current of operating frequency down
I2: Current of compressor cut off

cf. I1 is set the lowest level between intial value and in case dectection of dc paeak current.

■

• If the operating current of IPM reaches 35A ±3A, the compressor stop instantly.
• If DC PEAK occurs 3 times within 1 hour, the appliance turns off and display ERROR CODE 6.

■

• If the DC LINK voltage below DC 350V occurs 5 times within 1 hour while the compressor is operating, the

appliance turns off and display ERROR CODE 6.

■

• If it’s 5 times within 1 hour in case of the temperature of outdoor pipe TH is over 65°C while the compressor is

operating, the appliance turns off and display ERROR CODE 6.