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3854AR2262F

F

C

H

BL

R

S

C

COMP.

FAN

MOTOR

BL

CAPACITOR

RD

TO INDOOR UNIT

OUTDOOR WIRING DIAGRAM

RD

BR

OLP

BR

YL

PILLAR

TERMINAL

BL

1(L)   2(N)

1

GN/YL

BL

BR

 BLACK

GN/YL

BL

BR

3854A30077A

INDOOR WIRING DIAGRAM

CN-DISP1

FUSE

AC250V/T2A

CN-TH1

TRIAC

SH-CAPA.

BL

BR

GN/YL

BR

YL

OR

BK

CN-TAB1

CN-MOTOR

CN-TAB2

RY-COMP.

ZNR

FORCED
OPERATION

 AUTO
RESTART

REMOTE
CONTROL

MAIN PCB

ASM

TO OUTDOOR UNIT

BR

BL

GN/YL

BR

BL

GN/YL

1(L)  2(N)

            

      

 3

 4

BL

CN-U/D

STEP

MOTOR

①

Indoor Unit

②

Outdoor Unit

②

①

LS-J0761CL
LS-J0821CL
LS-J0962CL
LS-J0963CL

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BL

BK

BK

BL

YL

YL

BR

RD

BL

BR

RD

GN/YL

BL

BK

RD

BR

GN/YL

BL

BL

PTC

3854A30075G

FAN

MOTOR

RD BL

BR

C

S

R

COMP.

REVERSING

VALVE

OUTDOOR WIRING DIAGRAM

TERMINAL
BLOCK

TO INDOOR UNIT

OLP

H

C

F

CAPACITOR

1(L) 2(N)

3

4

3854AR2262E

(RD)

(RD)

(RD)

(RD)

3854AR6093Y

INDOOR WIRING DIAGRAM

CN-DISP1

FUSE

AC250V/T2A

CN-TH1

TRIAC

SH-CAPA.

BL

BR

GN/YL

BR

YL

OR

BK

CN-TAB1

CN-MOTOR

CN-TAB2

CN-4WAY

RY-COMP.

RY-4WAY

RY-FAN

ZNR

FORCED
OPERATION

 AUTO
RESTART

REMOTE
CONTROL

MAIN PCB

ASM

TO OUTDOOR UNIT

BR

BL

BK

RD

GN/YL

BR

BL

BK

RD

GN/YL

1(L)  2(N)

 

3 4

 3

 4

BL

BR

CN-U/D

STEP

MOTOR

①

Indoor Unit

②

Outdoor Unit 

③

Outdoor Unit 

LS-J0761HL

②

LS-J0962HL

①

③

• On while in appliance operation, off while in appliance pause
• Flashing while in disconnection or short in Thermistor (3 sec off / 0.5 sec on)

• On while in sleep timer mode, off when sleep timer cancel or appliance operation pause

• On while in timer mode (on/off), off when timer mode is completed or canceled.

• While in appliance operation, on while in outdoor unit compressor running, off while in compressor off

• On while in appliance operation, off while in appliance pause
• Flashing while in disconnection or short in Thermistor (3 sec off / 0.5 sec on)

• On while in sleep timer mode, off when sleep timer cancel or appliance operation pause

• On while in timer mode (on/off), off when timer mode is completed or canceled

• Off except when hot start during heating mode operation or while in defrost control

■

• When the intake air temperature reaches 0.5°C below the setting temp, the compressor and the outdoor fan

stop.

• When it reaches 0.5°C above the setting temp, they start to operate again.

Compressor ON Temp 

➲ 

Setting Temp+0.5°C

Compressor OFF Temp

➲

Setting Temp-0.5°C

• While in compressor running, operating with the airflow speed set by the remote control. While in compressor

not running, operating with the low airflow speed regardless of the setting.

■

• When the dehumidification operation input by the remote control is received, the intake air temperature is

detected and the setting temp is automatically set according to the intake air temperature.

26°C 

≤

Intake Air Temp     

➲ 

25°C

24°C 

≤

Intake Intake Air Temp<26°C

➲ 

Intake Air Temp-1°C

18°C 

≤

Intake Intake Air Temp<24°C

➲ 

Intake Air Temp-0.5°C

Intake Air Temp<18°C

➲ 

18°C

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• While in compressor off, the indoor fan repeats low airflow speed and pause.
• While the intake air temp is between compressor on temp. and compressor off temp., 10-min dehumidifica-

tion operation and 4-min compressor off repeat.

Compressor ON Temp.

➲

Setting Temp+0.5°C

Compressor OFF Temp.

➲

Setting Temp-0.5°C

• In 10-min dehumidification operation, the indoor fan operates with the low airflow speed.

■

• When the intake air temp reaches +3°…above the setting temp, the compressor is turned off.  When below

the setting temp, the compressor is turned on.

Compressor ON Temp.

➲

Setting Temp.

Compressor OFF Temp.

➲

Setting Temp.+3°C 

• While in compressor on, the indoor fan is off when the indoor pipe temp. is below 20°C, when above 28°C , it

operates with the low or setting airflow speed. When the indoor pipe temp is between 20°C and 28°C, it oper-
ates with Super-Low(while in sleep mode, with the medium airflow speed).

• While in compressor off, the indoor fan is off when the indoor pipe temp is below 33°C, when above 35°C , it

operates with the low airflow speed.

• If overloaded while in heating mode operation, in order to prevent the compressor from OLP operation, the

outdoor fan is turned on/off according to the indoor pipe temp.

• While in defrost control, both of the indoor and outdoor fans are turned off.

■

• While in heating mode operation in order to protect the evaporator pipe of the outdoor unit from freezing,

reversed to cooling cycle to defrost the evaporator pipe of the outdoor unit.

• Defrost control is available 60 min. later since heating mode operation started, and it will not prolong over 12

min.

• Defrost control is carried out according to the following priority order while in heating mode operation.

1st priority: Defrost control is carried out according to the indoor pipe temp 60 min. later since heating mode

operation started.

2nd priority : The temp differences between the indoor pipe temp and the intake air temp 25 min. later (

∆

T1)

and 60 min. later (

∆

T2) since heating mode operation started are measured, then defrost control

is carried out according to the difference (

∆

T=

∆

T1-

∆

T2).

3rd priority : Defrost control is carried out according to the temp difference (

∆

TE=TE1-TE2) between the

indoor pipe temperatures of 25 min later (TE1) and 60 min later (TE2) after heating mode opera-
tion started.

• When the indoor pipe temp is 41°C or above, defrost control is not carried out even if the condition is one of

the defrost conditions above.

• While in defrost control, the compressor is on and the indoor fan, the outdoor fan, and the 4 way valve are off.

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