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Single PackagedAir ConditionerSERVICE MANUALMODELS: LK-0580HC

LK-0580CCLK-0880HHLK-0880CHLK-1080HHLK-1080CHLK-1580HHLK-1580CHLK-2080CH

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Model Number Nomenclature

— 2 —

Model Number Nomenclature ............................................................................................................................... 2

General Data ........................................................................................................................................................... 3

Performance Data .................................................................................................................................................. 6

Electrical Requirements ...................................................................................................................................... 16

Dimensions ........................................................................................................................................................... 18

Wiring Diagram..................................................................................................................................................... 24

Trouble Shooting Guide ...................................................................................................................................... 33

Electric Parts Trouble Shooting Guide .............................................................................................................. 37

Feature of Controller........................................................................................................................................... 45

Exploded View and Replacement Parts List...................................................................................................... 50

Specification of Components.............................................................................................................................. 69

Table of contents

L K - 0 8 B 0 C HC: ConvertibleH: Horizontal FlowD: Down Flow

C: Cooling OnlyH: Heat Pump

1 : 115/60/15 : 200-220/50/18 : 380-415/50/3B : 220/60/3

2 : 220/60/16 : 220-240/50/19 : 380-415/60/3C : 440-460/50/3

3 : 208-230/60/17 : 100/50(60)/1A : 220/50/3D : 440-460/60/3

03 : 3 ton04 : 4 ton05 : 5 ton06 : 6.25 ton

08 : 7.5 ton09 : 8.5 ton10 : 10 ton13 : 12.5 ton

15 : 15 ton18 : 17.5 ton20 : 20 ton25 : 25 ton

Development Sequence

Nominal cooling capacity

LGSingle Package Air Conditioner

Model Number Nomenclature

General Data

— 3 —

Table-1Nominal ton (Ton) 5 7.5 10Models LK-0580CC LK-0880CH LK-1080CHElectrical Data ARI Net Cooling Capacity (BTU/hr) 54,500 78,000 106,000

(W) 15,972 22,859 31,065(Kcal/h ) 13,735 19,657 26,714

Voltage (V,PH) 380/415V,3PHM.C.A(with standard motor) Cooling (Amps) 12.5 20 30Power Input Cooling (Watt) 5,700 8,500 12,000

Performance Air Circulation Nominal CFM CFM 2,000 2,600 3,400EER Cooling (BTU/hr.W) 9.6 9.2 8.8Sound Rating Cooling bell 8.8 8.8 9.2

Features Wired Remote Controller (Accessory) (Accessory) (Accessory)Time Delay Safety FunctionCooling Operation ModeHeating Operation Mode(with E/Heater)Soft Dry OperationTimer Setting (24-Hour on/off)Auto rastart modeHumidifier functionTest functionSelf-Diagnosis FunctionFilter type - washable & Anti-fungus washable & Anti-fungus

Compressor Type Reciprocating Reciprocating ReciprocatingQuantity 1 1 2

Outdoor Coil Type High efficiency High efficiency High efficiencyTube size(O.D) (inch) 0.375 0.375 0.375

(mm) 9.52 9.52 9.52Row/FPI 2R/19FPI 2R/16FPI 2R/16FPILengh (inch) 54.3 55.9 66.9

(mm) 1,380 1,420 1,700Face area (sq.ft) 12.07 12.42 17.66

(mm3) 1.12 1.15 1.64Indoor Coil Type High efficiency High efficiency High efficiency

Tube size(O.D) (inch) 0.375 0.375 0.375(mm) 9.52 9.52 9.52

Row/FPI 3R/16FPI 2R/16FPI 3R/16FPILengh (inch) 18.3 42.1 37.9

(mm) 465 1,070 963Face area (sq.ft) 4.83 7.61 9.48

(mm3) 0.45 0.71 0.88Outdoor Fan Type Propeller Propeller Propeller

No. Used/Diameter(in.) 2EA/18" 1EA/24" 1EA/26"Drive Type Direct Direct DirectCFM 3,300 4,000 6,400No. Motor/Motor output(Hp) 2/0.15 1/0.5 1/1.3Motor RPM 930 950 950

Indoor Fan Type Centrifugal Blower FanNo. Used 1EA 1EA 1EADiameter/Width(in.) 11"/11" 13"/13" 15"/11"Drive Type/Motor Step Direct/2 Belt/1 Belt/1No.motors 1EA 1EA 1EAMotor output(standard/oversized) 0.3Hp/N.A 1.5Hp/3.0Hp 3.0Hp/N.AMotor rpm(Standard/oversized) 920/N.A 1440/1440 1440/N.A

Drain Connection Size(in.) 3/4" 3/4" 3/4Dimensions Indoor unit (WxHxD) (mm) 1,280*1,065*1,110 2,170*890*1,159 2,170*1,050*1,550Weight net (kg) 220 280 330

(lbs) 485 617 728

1) Test Condition of ARI Rated Cooling Capacity :Ambient:95°F , Air entering temprature : 80°F DB and 67°F WB

2) ARI standard210/240 or 360 for EER270 for Sound

3) The supply of filters is standard.

COOLING ONLY

Table-2

— 4 —

Nominal ton (Ton) 15 20Models LK-1580CH LK-2080CHElectrical Data ARI Net Cooling Capacity (BTU/hr) 159,000 224,000

(W) 46,598 65,648(Kcal/h ) 40,071 56,452

Voltage (V,PH) 380/415V, 3PHM.C.A(with standard motor) Cooling (Amps) 41.9 53.8Power Input Cooling (Watt) 17,200 24,800

Performance Air Circulation Nominal CFM CFM 5,300 8,000EER Cooling (BTU/hr.W) 9.2 9Sound Rating Cooling bell 9.2 9.2

Features Wired Remote Controller (Accessory) (Accessory)Time Delay Safety FunctionCooling Operation ModeHeating Operation Mode(with E/Heater)Soft Dry OperationTimer Setting (24-Hour on/off)Auto rastart modeHumidifier functionTest functionSelf-Diagnosis FunctionFilter type washable & Anti-fungus washable & Anti-fungus

Compressor Type Reciprocating ReciprocatingQuantity 2 2

Outdoor Coil Type High efficiency High efficiencyTube size(O.D) (inch) 0.375 0.375

(mm) 9.52 9.52Row/FPI 2R/16FPI 2R/16FPILengh (inch) 85 78.7

(mm) 2,160 2,000Face area (sq.ft) 25.98 32.81

(mm3) 2.41 3.05Indoor Coil Type High efficiency High efficiency

Tube size(O.D) (inch) 0.375 0.375(mm) 9.52 9.52

Row/FPI 2R/16FPI 2R/16FPILengh (inch) 55.1 55.9

(mm) 1,400 1,420Face area (sq.ft) 16.08 23.29

(mm3) 1.49 2.16Outdoor Fan Type Propeller Propeller

No. Used/Diameter(in.) 2EA/24" 2EA/26"Drive Type Direct DirectCFM 9,000 12,500No. Motor/Motor output(Hp) 2/0.5 2/1.3Motor RPM 950 950

Indoor Fan Type Centrifugal Blower FanNo. Used 1EA 1EADiameter/Width(in.) 15"/15" 18"/18"Drive Type/Motor Step Belt/1 Belt/1No.motors 1EA 1EAMotor output(standard/oversized) 4.0Hp/5.0Hp 5Hp/7.5HpMotor rpm(Standard/oversized) 1440/2980 2980/2980

Drain Connection Size(in.) 1" 1"Dimensions Indoor unit (WxHxD) (mm) 2,438*1,230*1,766 2,774*1,660*1,880Weight net (kg) 530 820

(lbs) 1168 1808

1) Test Condition of ARI Rated Cooling Capacity :Ambient:95°F , Air entering temprature : 80°F DB and 67°F WB

2) ARI standard210/240 or 360 for EER270 for Sound


COOLING ONLY

— 5 —

Table-3

1) Test Condition of ARI Rated Cooling Capacity : Ambient:95°F , Air entering temprature : 80°F DB and 67°F WB Test Condition of Heating Capacity : ➀ Outdoor entering Temperature : 44.6°F DB and 42.8°F WB95°F

➁ Indoor Air entering temprature : 68°F DB and 59°F WB2) ARI standard

210/240 or 360 for EER270 for Sound


Nominal ton (Ton) 5 7.5 10 15Models LK-0580HC LK-0880HH LK-1080HH LK-1580HHCapacity ARI Net Cooling Capacity (BTU/hr) 53,000 73,000 100,000 152,000

(W) 15,533 21,394 29,307 44,547(Kcal/h) 13,357 18,397 25,202 38,306

Heating Capacity (BTU/hr) 53,000 73,000 92,000 150,000(W) 15,533 21,394 26,962 43,961

(Kcal/h) 13,357 18,397 23,185 37,802Electrical Data Voltage (V,PH) 380/415V,3PH

M.C.A(with standard motor) Cooling (Amps) 12.5 20 27 40.6Heating (Amps) 10.6 18.2 24.5 36.9

Power Input Cooling (Watt) 5,700 8,500 12,000 17,000Heating (Watt) 4,750 7,100 9,800 14,300

Performance Air Circulation Nominal CFM CFM 2,000 2,600 3,400 5,300EER Cooling (BTU/hr.W) 9.3 8.6 8.3 8.9

Heating (BTU/hr.W) 11.2 10.3 9.4 10.5Sound Rating bell 8.8 8.8 9.2 9.2

Features Wired Remote ControllerTime Delay Safety FunctionCooling Operation ModeHeating Operation Mode(with E/Heater)Soft Dry OperationTimer Setting (24-Hour on/off)Auto rastart modeHumidifier functionTest functionDefrostHot StartSelf-Diagnosis FunctionFilter type - washable & Anti-fungus washable & Anti-fungus washable & Anti-fungus

Compressor Type Reciprocating Reciprocating Reciprocating ReciprocatingQuantity 1 1 2 2

Outdoor Coil Type High efficiency High efficiency High efficiency High efficiencyTube size(O.D) (inch) 0.375 0.375 0.375 0.375

(mm) 9.52 9.52 9.52 9.52Row/FPI 2R/19FPI 2R/16FPI 2R/16FPI 2R/16FPILengh (inch) 54.3 55.9 66.9 85

(mm) 1,380 1,420 1,700 2,160Face area (sq.ft) 12.07 12.42 17.66 25.98

(mm3) 1.12 1.15 1.64 2.41Indoor Coil Type High efficiency High efficiency High efficiency High efficiency

Tube size(O.D) (inch) 0.375 0.375 0.375 0.375(mm) 9.52 9.52 9.52 9.52

Row/FPI 3R/16FPI 2R/16FPI 2R/16FPI 2R/16FPILengh (inch) 18.3 42.1 37.9 55.1

(mm) 465 1,070 963 1,400Face area (sq.ft) 4.83 7.61 9.48 16.08

(mm3) 0.45 0.71 0.88 1.49Outdoor Fan Type Propeller Propeller Propeller Propeller

No. Used/Diameter(in.) 2EA/18" 1EA/26" 1EA/26" 2EA/26"Drive Type Direct Direct Direct DirectCFM 3,300 5,900 6,400 9,000No. Motor/Motor output(Hp) 2/0.15 1/0.5 1/1.3 2/1.3Motor RPM 930 950 950 950

Indoor Fan Type Centrifugal Blower FanNo. Used 1EA 1EA 1EA 1EADiameter/Width(in.) 11"/11" 13"/13" 15"/11" 15"/15"Drive Type/Motor Step Direct/2 Belt/1 Belt/1 Belt/1No.motors 1EA 1EA 1EA 1EAMotor output(standard/oversized) 0.3Hp/N.A 1.5Hp/3.0Hp 3.0Hp/N.A 4.0Hp/5.0HpMotor rpm(Standard/oversized) 920/N.A 1440/1440 1440/N.A 1440/2980

Drain Connection Size(in.) 3/4 3/4 3/4 1Dimensions Indoor unit (WxHxD) (mm) 1,280*1,065*1,110 2,170*890*1,159 2,170*1,050*1,550 2,438*1,230*1,766Weight net (kg) 220 280 330 530

(lbs) 485 617 728 1168

HEAT-PUMP

Performance data

— 6 —

Table-1 Supply Fan Performance LK-0580HC/0580CC(SI)

• Fan motor heat = 2 x BkW• Test Condition: ➊ Voltage : 380V

❷ Operating Mode: Fan operation mode with clean filter, dry coil, without electric heater.

L/sHigh Speed

ESP BkW

802849897944991103810851133

22.2719.6817.0914.4911.909.306.714.12

0.380.410.450.480.520.560.590.63

21.1917.2513.329.395.461.53

--

0.330.370.400.430.470.50

--

7.520.75

------

0.380.42

------

ESP BkW ESP BkW

Mid Speed Low Speed

Table-2 Supply Fan Performance LK-0580HC/0580CC (English)

• Fan motor heat(MBH)= 5.09 x Fan Bhp• Test Condition: ➊ Voltage :380V


CFMHigh Speed

ESP BHP

1,7001,8001,9002,0002,1002,2002,3002,400

0.850.770.670.570.510.410.260.11

0.540.550.590.650.670.720.800.89

0.790.680.590.370.230.06

--

0.440.490.540.580.630.67

--

0.300.03

------

0.510.56

------

ESP BHP ESP BHP

Mid Speed Low Speed

— 7 —

Table-3 Supply Fan Performance LK-0880HH/0880CH (SI)

External Static Pressure(inches of water)L/s 2.5 5.1 7.6 10.2 12.7 15.2 17.8 20.3 22.9 25.4 31.8 38.1

RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW

982

1104

1227

1350

1472

645

676

711

749

792

0.19

0.31

0.45

0.62

0.81

668

699

734

773

815

0.24

0.36

0.5

0.66

0.85

691

722

757

796

838

0.28

0.4

0.55

0.71

0.9

714

746

781

819

861

0.33

0.45

0.59

0.76

0.94

738

769

804

842

885

0.38

0.5

0.64

0.8

0.99

761

792

827

866

908

0.42

0.54

0.68

0.85

1.04

784

815

850

889

931

0.47

0.59

0.73

0.89

1.08

807

838

873

912

954

0.51

0.63

0.77

0.94

1.13

830

862

897

935

977

0.56

0.68

0.82

0.98

1.17

854

885

920

958

1001

0.6

0.72

0.87

1.03

1.22

912

943

978

1016

1059

0.72

0.84

0.98

1.14

1.33

970

1001

1036

1074

1117

0.83

0.95

1.09

1.26

1.45

1.5 STANDARD MOTOR & DRIVE

3Hp OVERSIZE MOTOR & DRIVE

Table-4 Supply Fan Performance LK-0880HH/0880CH (English)

External Static Pressure(inches of water)CFM 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.25 1.5

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

2080

2340

2600

2860

3120

645

676

711

749

792

0.26

0.42

0.61

0.83

1.08

668

699

734

773

815

0.32

0.48

0.67

0.89

1.14

691

722

757

796

838

0.38

0.54

0.73

0.95

1.2

714

746

781

819

861

0.44

0.6

0.79

1.01

1.27

738

769

804

842

885

0.5

0.66

0.85

1.07

1.33

761

792

827

866

908

0.56

0.73

0.92

1.14

1.39

784

815

850

889

931

0.63

0.79

0.98

1.2

1.45

807

838

873

912

954

0.69

0.85

1.04

1.26

1.51

830

862

897

935

977

0.75

0.91

1.1

1.32

1.57

854

885

920

958

1001

0.81

0.97

1.16

1.38

1.63

912

943

978

1016

1059

0.96

1.12

1.31

1.53

1.79

970

1001

1036

1074

1117

1.12

1.28

1.47

1.69

1.94

1.5 STANDARD MOTOR & DRIVE

3Hp OVERSIZE MOTOR & DRIVE

Table-5 Fan speed Data LK-0880HH/0880CH

Standard Motor & Drive Fan Speed

Over size Motor & Drive Fan Speed

6 Turn Open

644 694 745 795 845 896 946

751 810 869 928 986 1045 1104

5 Turn Open 4 Turn Open 3 Turn Open 2 Turn Open 1 Turn Open Closed

• Factory set at 3 turns open.

• Fan motor heat(MBH)= 1.28 x Fan BkW• Test Condition: ➊ Voltage : 380V


• Fan motor heat(kW)= 3.26 x Fan Bhp• Test Condition: ➊ Voltage : 380V


— 8 —

Table-6 Supply Fan Performance LK-1080HH/1080CH (English)



External Static Pressure(inches of water)CFM 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

609

640

676

718

765

0.53

0.75

1.01

1.31

1.65

615

645

682

723

771

0.53

0.80

1.06

1.35

1.70

623

653

689

731

779

0.62

0.84

1.10

1.40

1.74

632

662

698

740

788

0.67

0.89

1.15

1.44

1.79

642

672

708

750

798

0.72

0.93

1.19

1.49

1.83

653

684

720

761

809

0.76

0.98

1.24

1.54

1.88

665

696

732

774

822

0.81

1.02

1.28

1.58

1.92

678

709

745

787

835

0.85

1.07

1.33

1.63

1.97

693

723

759

801

849

0.90

1.11

1.37

1.67

2.01

707

738

774

816

864

0.94

1.16

1.42

1.72

2.06

722.9

753.4

789.4

831.3

879.3

0.99

1.21

1.46

1.76

2.10

739

770

806

848

896

1.03

1.25

1.51

1.81

2.15

2720

3060

3400

3740

4080

756

787

823

865

913

1.08

1.30

1.55

1.85

2.20

774

804

840

882

930

1.12

1.34

1.60

1.90

2.24

792

823

859

901

949

1.17

1.39

1.64

1.94

2.29

811

842

878

920

968

1.21

1.43

1.69

1.99

2.33

831

861

897

939

987

1.26

1.48

1.73

2.03

2.38

851

881

917

959

1007

1.30

1.52

1.78

2.08

2.42

872

902

938

980

1028

1.35

1.57

1.82

2.12

2.47

893

923

959

1001

–

1.39

1.61

1.87

2.17

–

2720

3060

3400

3740

4080

3Hp STANDARD MOTOR & DRIVE


3Hp STANDARD MOTOR & HIGH STATIC DRIVE

• Fan motor heat(MBH)= 3.1 x Fan Bhp• Test Condition: ➊ Voltage : 380V


— 9 —

Table-7 Evaporator Fan Performance LK-1080HH/1080CH (SI)

External Static Pressure(mm aq.)L/s 2.5 5.1 7.6 10.2 12.7 15.2 17.8 20.3 22.9 25.4 27.9 30.5


External Static Pressure(mm aq.)L/s 33.0 35.6 38.1 40.6 43.2 45.7 48.3 50.8

RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW RPM BkW

609

640

676

718

765

0.40

0.56

0.75

0.98

1.23

615

645

682

723

771

0.43

0.59

0.79

1.01

1.27

623

653

689

731

779

0.47

0.63

0.82

1.04

1.30

632

662

698

740

788

0.50

0.66

0.85

1.08

1.33

642

672

708

750

798

0.53

0.70

0.89

1.11

1.37

653

684

720

761

809

0.57

0.73

0.92

1.15

1.40

665

696

732

774

822

0.60

0.76

0.96

1.18

1.43

678

709

745

787

835

0.63

0.80

0.99

1.21

1.47

693

723

759

801

849

0.67

0.83

1.02

1.25

1.50

707

738

774

816

864

0.70

0.86

1.06

1.28

1.54

722.9

753.4

789.4

831.3

879.3

0.74

0.90

1.09

1.31

1.57

739

770

806

848

896

0.77

0.93

1.12

1.35

1.60

1284

1444

1605

1765

1925

756

787

823

865

913

0.80

0.97

1.16

1.38

1.64

774

804

840

882

930

0.84

1.00

1.19

1.42

1.67

792

823

859

901

949

0.87

1.03

1.23

1.45

1.70

811

842

878

920

968

0.90

1.07

1.26

1.48

1.74

831

861

897

939

987

0.94

1.10

1.29

1.52

1.77

851

881

917

959

1007

0.97

1.13

1.33

1.55

1.81

872

902

938

980

1028

1.10

1.17

1.36

1.58

1.84

893

923

959

1001

–

1.04

1.20

1.39

1.62

–

1284

1444

1605

1765

1925




Table-8 Fan speed Data 1080HH/1080CH


Standard Motor & High StaticDrive Accessory Fan Speed

6 Turn Open

576 615 655 694 734 773 813

742 793 843 894 945 996 1046

5 Turn Open 4 Turn Open 3 Turn Open 2 Turn Open 1 Turn Open Closed


• Fan motor heat(kW)= 1.22 x Fan BkW• Test Condition: ➊ Voltage : 380V


— 10 —

Table-9 Evaporator Fan Performance LK-1580CH/1580HH (English)





-

643

686

736

794

-

1.56

2.06

2.64

3.31

624

660

703

753

811

1.21

1.63

2.13

2.72

3.39

641

677

720

770

827

1.28

1.71

2.21

2.79

3.46

658

694

737

787

844

1.36

1.78

2.28

2.87

3.54

674

711

754

804

861

1.43

1.86

2.36

2.94

3.61

691

728

771

821

878

1.51

1.93

2.43

3.02

3.69

708

745

788

838

895

1.58

2.01

2.51

3.09

3.76

725

761

804

854

912

1.66

2.08

2.58

3.17

3.84

742

778

821

871

929

1.73

2.16

2.66

3.24

3.91

759

795

838

888

945

1.81

2.23

2.73

3.32

3.99

775

812

855

905

962

1.88

2.31

2.81

3.39

4.06

792

829

872

922

979

1.95

2.38

2.88

3.47

4.14

4240

4770

5300

5830

6360

809

846

889

939

996

2.03

2.46

2.96

3.54

4.21

826

862

905

955

1013

2.10

2.53

3.03

3.62

4.29

843

879

922

972

1030

2.18

2.60

3.11

3.69

4.36

860

896

939

989

1046

2.25

2.68

3.18

3.77

4.44

877

913

956

1006

1063

2.33

2.75

3.26

3.84

4.51

893

930

973

1023

1080

2.40

2.83

3.33

3.92

4.59

910

947

990

1040

1097

2.48

2.90

3.41

3.99

4.66

927

964

1007

1057

1114

2.55

2.98

3.48

4.07

4.74

4240

4770

5300

5830

6360




5Hp OVER SIZE MOTOR & DRIVE



— 11 —

Table-10 Evaporator Fan Performance LK-1580HH/1580CH (SI)


5Hp OVER SIZE MOTOR & DRIVE





-

643

686

736

794

-

1.16

1.54

1.97

2.47

624

660

703

753

811

0.90

1.22

1.59

2.03

2.53

641

677

720

770

827

0.96

1.27

1.65

2.08

2.58

658

694

737

787

844

1.01

1.33

1.7

2.14

2.64

674

711

754

804

861

1.07

1.38

1.76

2.2

2.69

691

728

771

821

878

1.12

1.44

1.82

2.25

2.75

708

745

788

838

895

1.18

1.50

1.87

2.31

2.81

725

761

804

854

912

1.23

1.55

1.93

2.36

2.86

742

778

821

871

929

1.29

1.61

1.98

2.42

2.92

759

795

838

888

945

1.35

1.66

2.04

2.47

2.97

775

812

855

905

962

1.40

1.72

2.09

2.53

3.03

792

829

872

922

979

1.46

1.78

2.15

2.59

3.09

2001

2251

2501

2751

3002

809

846

889

939

996

1.51

1.83

2.21

2.64

3.14

826

862

905

955

1013

1.57

1.89

2.26

2.70

3.2

843

879

922

972

1030

1.63

1.94

2.32

2.75

3.25

860

896

939

989

1046

1.68

2.00

2.37

2.81

3.31

877

913

956

1006

1063

1.74

2.05

2.43

2.86

3.36

893

930

973

1023

1080

1.79

2.11

2.49

2.92

3.42

910

947

990

1040

1097

1.85

2.17

2.54

2.98

3.48

927

964

1007

1057

1114

1.90

2.22

2.6

3.03

3.53

2001

2251

2501

2751

3002

Table-11 Fan speed Data LK-1580CH/1580HH



Over Size Motor & Drive Fan Speed

6 Turn Open

610 562 694 735 777 819 861

742 793 843 894 945 996 1,046

882 942 1,002 1,063 1,123 1,183 1,244

5 Turn Open 4 Turn Open 3 Turn Open 2 Turn Open 1 Turn Open 0 Turn Open




— 12 —

Table-12 Evaporator Fan Performance LK-2080CH (English)





-

-

-

507

559

-

-

-

2.72

3.74

-

-

488

538

587

-

-

2.00

2.90

3.90

-

-

517

565

613

-

-

2.23

3.15

4.24

-

497

544

590

637

-

1.68

2.47

3.40

4.51

477

522

568

614

660

1.18

1.88

2.70

3.66

4.79

502

545

590

636

682

1.34

2.06

2.93

3.93

5.08

526

567

611

656

702

1.51

2.23

3.13

4.17

5.36

549

589

631

675

721

1.68

2.42

3.32

4.40

5.64

573

610

651

694

739

1.87

2.61

3.52

4.62

5.89

598

638

670

712

756

2.08

2.80

3.72

4.83

6.13

620

649

687

728

772

2.30

3.02

3.94

5.05

6.37

644

671

706

745

787

2.50

3.25

4.16

5.28

6.61

6400

7200

8000

8800

9600

666

693

724

763

804

2.70

3.48

4.38

5.51

6.94

687

713

741

778

818

2.89

3.72

4.62

5.75

7.09

709

736

763

797

836

3.11

3.94

4.88

5.99

7.34

731

756

783

814

852

3.34

4.17

5.14

6.24

7.59

753

774

803

831

862

3.57

4.39

5.40

6.50

7.85

773

793

822

849

880

3.80

4.62

5.66

6.79

8.14

793

813

840

869

900

4.03

4.86

5.91

7.07

8.42

812

833

858

887

918

4.27

5.12

6.16

7.28

863

6400

7200

8000

8800

9600




7.5Hp OVER SIZE MOTOR & DRIVE


❷ Operating Mode: Fan operation mode with clean filter, dry coil, without electric heater.• Do not operate the unit at a cooling airflow that is less then 350cfm/1.2MBH.

— 13 —

Table-13 Evaporator Fan Performance LK-2080CH (SI)


7.5Hp OVER SIZE MOTOR & DRIVE





-

-

-

507

559

-

-

-

2.03

2.79

-

-

488

538

587

-

-

1.49

2.16

2.91

-

-

517

565

613

-

-

1.66

2.35

3.16

-

497

544

590

637

-

1.25

1.84

2.54

3.36

477

522

568

614

660

0.88

1.40

2.01

2.73

3.57

502

545

590

636

682

1.00

1.54

2.18

2.93

3.79

526

567

611

656

702

1.13

1.66

2.33

3.11

4.00

549

589

631

675

721

1.25

1.80

2.48

3.28

4.21

573

610

651

694

739

1.39

1.95

2.62

3.45

4.39

598

638

670

712

756

1.55

2.09

2.77

3.60

4.57

620

649

687

728

772

1.72

2.25

2.94

3.77

4.75

644

671

706

745

787

1.86

2.42

3.10

3.94

4.93

3020

3398

3776

4153

4531

666

693

724

763

804

2.01

2.6

3.27

4.11

5.18

687

713

741

778

818

2.16

2.77

3.45

4.29

5.29

709

736

763

797

836

2.32

2.94

3.64

4.47

5.47

731

756

783

814

852

2.49

3.11

3.83

4.65

5.66

753

774

803

831

862

2.66

3.27

4.03

4.85

5.85

773

793

822

849

880

2.83

3.45

4.22

5.06

6.07

793

813

840

869

900

3.01

3.62

4.41

5.27

6.28

812

833

858

887

918

3.18

3.82

4.59

5.43

6.44

3020

3398

3776

4153

4531

Table-14 Fan speed Data LK-2080CH



❷ Operating Mode: Fan operation mode with clean filter, dry coil, without electric heater.• Do not operate the unit at a cooling airflow that is less then 350cfm/1.2MBH.



Over Size Motor & Drive Fan Speed

6 Turn Open

492 525 557 590 623 655 688

636 678 720 763 805 847 890

749 798 848 898 948 998 1048

5 Turn Open 4 Turn Open 3 Turn Open 2 Turn Open 1 Turn Open 0 Turn Open

— 14 —

Table-15 Accessory Static Pressure Drops

Unit Model No.

LK-0580HCLK-0580CC

LK-0880HHLK-0880CH

LK-1080HHLK-1080CH

LK-1580CHLK-1580HH

LK-2080CH

cfm L/s

160020002400234026002860272034204080424053006360640080009600

755944113098212271472128416051705200125013002302037764531

0.03 0.76 0.02 0.51 - 0.02 0.51 0.03 0.76 - -0.05 1.27 0.03 0.76 - 0.04 1.02 0.06 1.52 - -0.07 1.78 0.04 1.02 - 0.05 1.27 0.09 2.29 - -0.04 1.02 - 0.01 0.25 - - 0.02 0.51 0.04 1.020.08 2.03 - 0.01 0.25 - - 0.03 0.76 0.07 1.780.12 3.05 - 0.02 0.51 - - 0.04 1.02 0.10 2.540.06 1.52 - 0.01 0.25 - - 0.07 1.78 0.1 2.540.10 2.54 - 0.01 0.25 - - 0.10 2.54 0.13 3.300.14 3.30 - 0.02 0.51 - - 0.15 2.81 0.18 4.570.06 1.52 - - - - 0.04 1.02 0.04 1.020.09 2.29 - - - - 0.06 1.52 0.07 1.780.13 3.30 - - - - 0.1 2.54 0.11 2.790.07 1.78 - - - - - 0.07 1.780.1 2.57 - - - - - 0.13 3.30

0.14 3.56 - - - - - 0.17 4.32

StandardFilter

Electric Heater5KW 9KW 10KW 15KW 18KW 36KW

in Aq mm Aq in Aq mm Aq in Aq mm Aq in Aq mm Aq in Aq mm Aq in Aq mm Aq in Aq mm Aq

Table-16 Electric Heating Capacity

MODEL

LK-0580HCLK-0580CC

LK-0880HHLK-0880CH

LK-1080HHLK-1080CH

LK-1580CHLK-1580HHLK-2080CH

Input(KW)510159183691836183636

17.0734.1468.2830.7261.43122.8630.7261.43122.8661.43122.86245.72

111112112122

510159181891818181818

-----

18--

18-

1818

-----

61.43--

61.43-

61.4361.43

17.0734.1468.2830.7261.4361.4330.7261.4361.4361.4361.4361.43

Output(MBH)

TotalNo. of Stages

Stage 1 Stage 2Input(kw) Output(MBH) Input(kw) Output(MBH)

Note: 1. The output ratings shown above is at 240V.For other voltage, Output = Capacity Multiplier x Rated Output

2. E/heater Voltage range is 380~415V. Voltage

380

400

415

Capacity Multiplier

0.84

0.92

1.0

< Correction Coefficent >

— 15 —

Table-17 Air Temperature Rise Across Electric Heater(°F)

• Temp. Rise across Electric Heater = (KW x 3413)(1.08 x CFM)

• If you want to take temp rise at different airflow use above equation.

-

10.9

-

21.9

32.7

Capacity

5KW

9KW

10KW

18KW

36KW

1

1

1

1

2

7.9

-

15.8

-

-

-

14.3

-

28.5

42.9

-

-

-

10.7

21.5

-

-

-

-

14.2

Stage LK-0580HC/0580CC(2000CFM)

LK-0880HH/0880CH(2600CFM)

LK-1080HH/1080CH(3400CFM)

LK-1580CH/1580HH(5300CFM)

LK-2080B0CC(8000CFM)

Electrical Requirements

— 16 —

Table-18 Electrical Data Unit wiring

5LK-0580HC

342~45612.5 25 25 - - -

LK-0580CC 12.5 25 25 - - -

7.5LK-0880HH

342~45620 25 25 23 25 25

LK-0880CH 20 25 25 23 25 25

10LK-1080HH

342~45627 35 35 - - -

LK-1080CH 30 35 35 - - -

15LK-1580HH

342-45640.6 60 60 43 60 60

LK-1580CH 41.9 60 60 45 60 6020 LK-2080CH 342-456 53.8 70 70 62 80 80

Tons MODELUnit OperatingVoltage Range

Standard indoor fan motor Oversized indoor fan motorM.C.A. M.F.S. M.C.B M.C.A. M.F.S. M.C.B

Table-19 Electrical Data Unit wiring with electric heater.

LK-0580HC 5 21 25 25 - - -LK-0580CC 10 28 35 35 - - -

LK-0880HH9 32.5 45 45 35.5 45 45

LK-0880CH18 45 60 60 48 60 6036 58 70 70 61 70 709 42.5 45 45 - - -

LK-1080HH 18 55 60 60 - - -36 68 70 70 - - -9 40.5 45 45 - - -

LK-1080CH 18 52 60 60 - - -36 65 70 70 - - -

LK-1580CH18 58 70 70 60 70 7036 71 90 90 73 90 90

LK-1580HH18 58 70 70 60 70 7036 71 90 90 73 90 90

LK-2080HH 36 72 90 90 77 90 90

Tons MODELUnit OperatingVoltage Range

Standard indoor fan motor Oversized indoor fan motorM.C.A. M.F.S. M.C.B M.C.A. M.F.S. M.C.B

Note: Heater kW ratings are at 380/415 V unit.

3Ø,380/415V,50Hz

3Ø,380/415V,50Hz

3Ø,380/415V,50Hz

3Ø,380/415V,50Hz

3Ø,380/415V,50Hz

3Ø,380/415V,50Hz

3Ø,380/415V,50Hz

— 17 —

Table-20 Electrical characteristics --- Evaporator Fan Motor --- 50 Hz

LK-0580HC1 380~415 3 0.75 1.9 2.5 - - - - - -

LK-0580CCLK-0880HH

1 380~415 3 1.5 2.6 7.3 1 380~415 3 3 3.4 10.8LK-0880CHLK-1080HH

1 380~415 3 3 3.4 10.8 - - - - - -LK-1080CHLK-1580HH

1 380~415 3 4 6.5 26 1 380~415 3 5 7.1 42LK-1580CHLK-2080CH 1 380~415 3 5 7.1 42 1 380~415 3 7.5 11.2 63

MODELNo volts Phase HP FLA LRA No volts Phase HP FLA LRA

Standard evaporator fan motor Oversized evaporator fan motor

Table-21 Electrical characteristics --- Compressor and Outdoor Fan Motor --- 50 Hz

LK-0580HC1 380~415 3 6 9.2 79 2 220~240 1 0.15 1.5 10.8

LK-0580CCLK-0880HH

1 380~415 3 8.5 15 115 1220~240 1 1.3 6.2 19.5

LK-0880CH 380~415 3 0.5 1.5 2.3LK-1080HH

2 380~415 3 6 9.2 79 1 380~415 1 1.3 6.2 19.5LK-1080CHLK-1580HH

2 380~415 3 8.5 15 115 1 220~2401 1.3 6.2 19.5

LK-1580CH 3 0.5 1.5 2.3LK-2080CH 2 380~415 3 12 21.6 126 1 220~240 1 1.3 6.2 19.5

MODELNo volts Phase HP FLA LRA No volts Phase HP FLA LRA

Compressor Outdoor Fan Motor

Dimensions

— 18 —

LK-0580CC/0580HC

UNITS LK-0580CC/0580HC

A

B

C

D

E

F

G

41.93(1065)

43.70(1110)

50.39(1280)

29.49(749)

9.65(245)

2.36(60)

2.76(70)

Unit: inch(mm)

UNITS LK-0580CC/0580HC

H

J

K

L

M

N

P

13.86(352)

9.21(234)

10.47(266)

3.86(98)

4.33(110)

22.28(566)

16.38(416)

Unit: inch(mm)

E

G

F

Center Line of Hole

A

B

CLEARANCE 34"

CLEARANCE 16"(HORIZONTAL)CLEARANCE 32"(DOWNFLOW)

CLEARANCE 34"

1" Dia. Hole Control Wires

1.5" Dia. Hole Power Wires

1.5" Dia. Hole Other Purpose

CLEARANCE 46"

D

C

H

P

J K L

M

SUPPLY

RETURN

N

— 19 —

LK-0880CH/0880HH

UNITS LK-0880CH/0880HH

A

B

C

D

E

F

G

35.04(890)

46.93(1159)

85.43(2170)

10.43(265)

2.76(70)

2.36(60)

3.54(90)

Unit: inch(mm)

C G

FD LE



Center Line of Hole


A

B

CLEARANCE 34"CLEARANCE 16"

CLEARANCE 34"

CLEARANCE 46"


15.47(393)

16.18(411)

18.82(478)

2.40(61)

5.35(136)

26.89(683)

H

J

K

L

M

N

Unit: inch(mm)

H J K L

NM

SUPPLY

RETURN

— 20 —

LK-1080CH/1080HH


A

B

C

D

E

F

G

41.34(1050)

48.89(1242)

85.43(2170)

55.0(1397)

6.10(155)

8.46(215)

10.43(265)

Unit: inch(mm)

E

GF

D

C

Center Line of HoleA

B

CLEARANCE 34"

CLEARANCE 46"

CLEARANCE 16"(HORIZONTAL)

CLEARANCE 34"





16.06(408)

14.02(356)

20.16(512)

2.44(62)

2.01(51)

34.33(872)

H

J

K

L

M

N

Unit: inch(mm)

H J K L

MN

SUPPLY

RETURN

— 21 —

E

GF

D

C

Center Line of Hole A

B

CLEARANCE 34"

CLEARANCE 46"


CLEARANCE 34"

1" Dia. Hole Control Wires1.5" Dia. Hole Power Wires



A

B

C

D

E

F

G

47.44(1205)

69.53(1766)

95.98(2438)

63.11(1603)

6.29(160)

8.66(220)

11.02(280)

Unit: inch(mm)

H I J KL

M

SUPPLY

RETURN

Unit: inch(mm)


H

I

J

K

L

M

24.53(623)

9.17(233)

24.53(623)

2.36(60)

5.08(129)

40.24(1022)

LK-1580CH/1580HH

— 22 —

LK-2080CH

EF

D

C

Center Line of Hole A

B

CLEARANCE 34"

CLEARANCE 46"


CLEARANCE 34"

2" Dia. Hole Power Wires1.5" Dia. Hole Other Purpose(3EA)

UNITS LK-2080CH

A

B

C

D

E

F

65.35(1660)

74.02(1880)

109.21(2774)

69.69(1770)

7.68(195)

11.89(302)

Unit: inch(mm)

H I J KL

M

SUPPLY

RETURN

Unit: inch(mm)

UNITS LK-2080CH

H

I

J

K

L

M

25.57(649.5)

15.28(388)

27.34(694.5)

2.40(61)

6.10(155)

57.09(1450)

— 23 —

7.5~10 Ton Accessories

WeightsMaximum Unit and Corner Weights (Lbs) and Center of Gravity Dimensions (In.)

FRESH AIR HOOD(MANUAL)

Note: 1.Corner weights are given for information only.2. Weights are approximate.

E

CENTER OF GRAVITY

F

A

D

B

C

5LK-0580HC

540 485 165 124 91 106 28 19LK-0580CC

7.5LK-0880HH

772 617 209 161 116 132 38 17LK-0880CH

10LK-1080HH

970 772 261 197 145 168 37 20LK-1080CH

15LK-1580CH

1,410 1,168 410 297 211 251 40 28LK-1580HH

20 LK-2080CH 2,171 1,808 639 438 320 411 43 31

Tons UnitModel No.

Maximum Weights (lbs) Corner Weights (lbs) Center of Gravity (In.)

Shipping2 Net A B C D E F

Wiring Diagram

— 24 —

LK-0580HC

HUMIDIFIER

CANNOT BE USED WHENUSING THERMOSTAT

ELECTRO-MECHANICALTHERMOSTAT

L

N12345

67

BRRDYL

REMOTECONTROLLER

REMOVE JUMP WIRE WHENCONNECTING THERMOSTAT

FILLERTERMINAL4

FILLERTERMINAL3

FILLERTERMINAL2

TERMINALBLOCK2

TERMINALBLOCK

TERMINALBLOCK1

MAG

NET

ICC

ON

TAC

T

TERMINAL BLOCK

34

12

CN

-TH

ER

MO

STA

T

BR

RDYL

YL

RD

TRANS

TERMINALBLOCK

NTSR

USING ELECTRICHEATER(OPTION)

FIRE ALARM

REMOVE JUMP WIRE WHENCONNECTING FIRE ALARMSYSTEM

FILLERTERMINAL1

WH

YL

BR

HEATER

HUMID

TRANS

4-WAYVALVE

FAN

INDOOR

AC 13V

AC 24V

MAIN PCB ASM

3854A20033A

CAPACITOR

BR

BK

BK

YL

BL(LOW)

OR BK(HI)

MOTOR(I N)

TERMINALBLOCK

THERMISTORIN

THERMISTOROUT

THERMISTORRETURN AIR

(OPTION)

OR BL BKYL BR OR

OROR

BK

BK

YL BR OR BK

YL BR OR BK

YL BR OR BK

T1 T2 T3

RD RD RD

CRANKCASEHEATER

CAPACITOR

CAPACITOR

COMP

WH

BK

PO

WE

R R

ELA

Y1 BL

BK

YL

WH WH FUSE

FUSE(5A 250V)

(5A 250V)

WH

OR

RD

WH

BK BK

BK

BK BK

BK

BR

BL

OR

0

1

2 6

84

FIELD WIRINGFACTORY WIRING

MOTOROUT

NOTE

MOTOROUT

BK:BLACKBR:BROWNOR:ORANGEBL:BLUE

RD:REDWH:WHITEYL:YELLOW

POWER

COMP

Ry

Ry Ry

Ry

Ry

OU

TDO

OR

Ry Ry

WH

FUSE

250V/3.15A

NTSR

3O4WIRE380/415V50HzPOWERSUPPLY

NTSR

WHBKORBR

BLRDWHBK

AC 24V

FANCOOLING

HEATING

COMP.1

HEATER1

HEATER2

EMER.HEATER

MECHANICALTHERMOSTATAC 24V

FANCOOLINGHEATING

COMP.1

HEATER1HEATER2

EMER. HEATER

CUT AND REMOVE ANTICIPATOR(RESISTOR) CONNECTING WITH

CONTACT IN PARALLEL

PO

WE

R R

ELA

Y2

0

1

2 6

84



4-WAY VALVE

EH

RXGOB

Y

WW1E

— 25 —

LK-0580CC

HUMIDIFIER


ELECTRO-MECHANICALTHERMOSTAT

L

N1

23

4

R

G12

Y

WW1

BRRDYL

REMOTECONTROLLER


FILLERTERMINAL4

FILLERTERMINAL3

FILLERTERMINAL2

TERMINALBLOCK2

TERMINALBLOCK

TERMINALBLOCK1

MAG

NET

ICC

ON

TAC

T

TERMINAL BLOCK

EH

12

CN

-TH

ER

MO

STA

T

BR

RDYL

YL

RD

TRANS

TERMINALBLOCK

NTSR


FIRE ALARM


FILLERTERMINAL1

WH

YL

BR

HEATER

HUMID

TRANS

FAN

INDOOR

AC 13V

AC 24V

MAIN PCB ASM

3854A20036A

LOW PRESSURE SWITCH

CAPACITOR

BR

YL

BL(LOW)

OR BK(HI)

MOTOR(I N)

TERMINALBLOCK

THERMISTORIN


(OPTION)

OR BL BKYL BR OR BK

YL BR OR BK

YL BR OR BK

YL BR OR BK

T1 T2 T3

RD RD RD

CRANKCASEHEATER

CAPACITOR

CAPACITOR

COMP

WH

BK

PO

WE

R R

ELA

Y

BL

BK

WH FUSE

FUSE(5A 250V)

(5A 250V)

WH

OR

RD

WH

BK

BK

BK BK

BK

BR

BL

OR

0

1

2 6

84


MOTOROUT

NOTE

MOTOROUT



POWER

COMP

Ry

Ry Ry

Ry

Ry

WH

FUSE

250V/3.15A

NTSR


NTSR

WHBKORBR

BLRDWHBK

AC 24V

FAN

COMP.1

HEATER1

HEATER2

MECHANICALTHERMOSTATAC 24V

FAN

COMP.1

HEATER1HEATER2


CONTACT IN PARALLEL



34

YL

WH

BK

— 26 —

LK-0880HH

HUMIDIFIER TERMINALBLCOK

TRANSELECTRO-MECHANICALTHERMOSTAT

MECHANICALTHERMOSTAT

FILLERTERMINAL1

TERMINALBLOCK2

MA

GN

ET

ICC

ON

TAC

T

TERMINALBLOCK1

TERMINALBLOCK

TERMINALBLOCK

34

12

BR

AC 24V

FAN

EMER.HEATER

COOLINGHEATING

COMP.1

HEATER1

HEATER2

AC 24V

FAN

EMER.HEATER

COOLINGHEATING

COMP.1

HEATER1HEATER2

BR

(A) (B)

HEATER

TRANSRy

Ry

Ry

Ry

Ry

Ry

FUSE

POWER

COMP

0

1 4

2

8

6

0

1 4

2

8

6250V/3.15A

4-WAYVALVE

4-WAY(A)

FAN

YL WH

BK

WH WH WHFUSE

(5A 250V)FUSE

(5A 250V)

YLBK BK

BR

BR

RD

BK

BK

WH

OR

BK

BK

HUMID

Ry

POW

ER R

ELAY

1

POW

ER R

ELAY

2

BL

BL

BK

BK

T1 T2 T3

RD BK BKBK

BK

BK

YL BR OR BK

YL BR

T.P

OR BK

CAPACITOR

BK BK

CRANKCASEHEATER

WH

BK RDWH

BK RDWH

THERMISTOROUT


(OPTION)

THERMISTORIN

MOTORIN

COMP

INDOOR

AC 13V

BRRD

REMOTECONTROLLER

FILLERTERMINAL4

FILLERTERMINAL3

CN18 CN4

FILLERTERMINAL2

YL

BR

BR

BR4-WAY VALVE

NOTE


BKBRORBL

BLACKBROWNORANGEBLUE

::::

RDWHYL

REDWHITEYELLOW

:::

RDYL

CN

-TH

ER

MO

STA

TRDWHBKORBR

YLBLRDWHBK

AC 24V

MAIN PCB ASM

OU

TD

OO

R

BK WH

WH

3Ø4WIRE380-415V50HzPOWERSUPPLY

N USING ELECRICHEATER(OPTION)

EH

EH

TSR


NTSR


NTSR

CANNOT BE USED WHENUSING THERMISTAT


CONTACT IN PARALLEL



FIRE ALARM

MOTOROUT

R

L

N

1234

5

67

XGOB

Y

W

EW1

3854A20027A

WIRING DIAGRAM

— 27 —

LK-0880CH

HIMIDIFIER


TERMINALBLOCK REMOVE JUMP WIRE WHEN

CONNECTING FIRE ALARMSYSTEM


FIRE ALARM

3ø4WIRE380-415V50HzPOWERSUPPLY

3ø4WIRE380-415V50HzPOWERSUPPLY

3ø 4WIRE 380- 415V 50HzELECTRO-MECHANICAL

TEHRMOSTAT

AC 24V

FAN

FAN

AC 24V

FAN

COMP.1

HEATER1

HEATER2

COMP.1

HEATER1HEATER2


FILLERTERMINAL3

FILLERTERMINAL2

FILLERTERMINAL1


CONTACT IN PARALLEL

BRRDYL

BRRDYL

BLRDWHBK

YL

OR

RDWHBK

BR

REMOTECONTROLLER

FILLERTERMINAL4


CN-T

HERM

OST

AT

AC 13V

INDOOR

AC 24V

MAIN PCB ASM

Ry

Ry

(A) (B)

Ry Ry

Ry

PO

WE

R R

ELA

Y1

HEATER

TRANS

TRANS

BR

BR

YL WH

WH

WH WH

WH

BK BK

BK

BKBK

BK

BL

BK

BK BK BKBK

BK BK

RD RD

BL WH

WH WH

BK RDWH

BK RDWH

BK RDWH

RD

BR

BR

YLBK

FUSE

250V / 3.15AHUMID

COMP

EH

EH

TERMINALBLOCK

TERMINALBLOCK1

NTSR

NTSR

FUSE

FUSE(5A 250V)

(5A 250V)

12

POWERSUPPLY

TERMINALBLOCK

MAG

NET

ICC

ON

TAC

T

CRANKCASEHEATER

COMP

T1 T2 T3

MOTOROUT

MOTORIN

THERMISTORIN

LOW PRESSURE SWITCH

R

L

N

1

2

3

4

G

21Y

WW1

3854A20028A

WIRING DIAGRAM

NOTE


BKBRORBL


::::

RDWHYL

REDWHITEYELLOW

:::

CN18 CN4


(OPTION)

— 28 —

LK-1080HH

WIRING DIAGRAM

HUMIDIFIER


ELECTRO-MECHANICAL

TERMINAL BLOCK


FIRE ALARM


3ø4WIRE380/415V50HzPOWERSUPPLY

3ø 4WIRE 380/ 415V 50HzPOWERSUPPLY

NTSR

3ø 4WIRE 380/415V 50HzPOWERSUPPLY

NTSR

THERMOSTAT

AC 24V

FAN

TRANS

TRANS POWER

HUMID TERMINALBLOCK2

TERMINALBLOCK1

TERMINALBLOCK

TERMINALBLOCK

1

2

L

N

3

4

5

6

7

8

AC 24V

FAN

COOLING

HEATING

COMP1

COMP2

COMP1COMP2

COOLINGHEATING

HEATER

HEATER1

HEATER2

HEATER1HEATER2

EMER.HEATER

EMER.HEATER

REMOTECONTROLLER

BRRDYL

FILLERTERMINAL 4

FILLERTERMINAL 3

FILLERTERMINAL 2

FILLERTERMINAL 1

CUT ANDREMOVE

ANTICIPATOR(RESISTOR)

CONNECTINGWIHT CONTACT

IN PARALLEL

REMOVE JUMPWIRE WHENCONNECTINGTHERMOSTAT


RXGOB

YY1W2W1E

CN18

CN4

BL

BK

RDWHBK

BKBK

BK

BK

BK

BK

BKBKBK

BR

BR

EH

EH

YLBK WH WH

WH FUSE

FUSE(5A 250V)

(5A 250V)

WH WH

RD BK BK RD

BK

BK

BK

BK

BK BK

BK BK

BK

BK

BK

WH

WH

12

8 4

6

01 2 6

4 80

WH

RD BK WH RD

T1 T2 T3 T1 T2 T3

RD

WH

POW

ER R

ELAY

1

POW

ER R

ELAY

2

MAG

NETI

CCO

NTAC

T(A)

MAG

NETI

CCO

NTAC

T(B)

WH

BK

BK

RD

WH

BK

BK

BK

BK

BK

BK BKBKOR

BR

BK BKBKOR

BR

BK

BL

RD

FAN

AC13V

AC24VMAIN PCB ASM

3854A20029A

COMP(B)

COMP(A)COMP

INOUT

WH

WH

WH

BKORBR

YL

YL

RD

4-WAY(B)4-WAY(A)

BP(A)BP(B)

THERMISTOROUT(A)

THERMISTORIN(A)

THERMISTOROUT(B)

THERMISTORIN(B)

RD

SOLENOID VALVE(For B-Cycle)

SOLENOID VALVE(For B-Cycle)

4-way VALVE(For B-Cycle)

FIELD WIRING

¡ FOR BYPASS BETWEEN D-PIPE ~ COND MIDDLE¡ ¡ FOR BYPASS BETWEEN D-PIPE ~ S-PIPE

NOTE

CAPACITOR

COMP(A) COMP(B)

CRANKCASEHEATER

CRANKCASEHEATER

BKBROR BL


::::

RDWHYL

REDWHITEYELLOW

:::FACTORY WIRING

4-way VALVE(For A-Cycle)SOLENOID VALVE

(For A-Cycle)

RD

RD

MOTORIN

T.P MOTOROUT

T.P

BK

RD

BR

BR

(A) (B)

Ry

CN

-TH

ER

MO

STA

TR

y

Ry

Ry

Ry

Ry

Ry

Ry

Ry

12

34

FUSE

250V/3.15A

¡

¡ ¡


(OPTION)

Ry

Ry

YL

YL

— 29 —

LK-1080CH

WIRING DIAGRAM

HUMIDIFIER


ELECTRO-MECHANICAL

TERMINAL BLOCK


FIRE ALARM



3ø 4WIRE 380/ 415V 50HzPOWERSUPPLY

NTSR


NTSR

THERMOSTAT

AC 24V

FAN

TRANS

TRANS POWER

HUMID TERMINALBLOCK2

TERMINALBLOCK1

TERMINALBLOCK

TERMINALBLOCK

FUSE

250V/3.15A

L

N

2

1

3

4

5

AC 24V

FAN

COMP1

COMP2

COMP1COMP2

HEATER

HEATER1

HEATER2

HEATER1HEATER2

REMOTE CONTROLLER

FILLER TERMINAL 4

FILLERTERMINAL 3

FILLERTERMINAL 2

FILLERTERMINAL 1

CUT ANDREMOVE


CONNECTINGWIHT CONTACT

IN PARALLEL

REMOVE JUMPWIRE WHENCONNECTINGTHERMOSTAT


R

G

1

2

YY1W2W1

CN18CN4

BLYL

YL

YL

BK

RDWHBK

BK BK WH WH

BK

BK

BK

BK

BKBKBK

BR

BR

EH

EH

YLBK WH WH

WH FUSE

FUSE(5A 250V)

(5A 250V)

WH WH

RD BK BK RD

BK

BK

BK

BK

BK BK

BK BK

BK

BK

BK

WH

WH

12

8 4

6

01 2 6

4 80

WH

RD

T1 T2 T3

BK WHRD

T1 T2 T3

RD

WH

POW

ER R

ELAY

1

POW

ER R

ELAY

2

MAG

NETI

CCO

NTAC

T(A)

MAG

NETI

CCO

NTAC

T(B)

WH

BK

BK

RD

WH

BK

BK

BK

BK

BK

BK BKBKORBRYL

BK BKBKORBRYL

BL

RD

FAN

AC13V

AC24VMAIN PCB ASM

3854A20030A

COMP(B)

COMP(A)COMP

INOUT

WH

WH

WH

BKORBR

YLRD

THERMISTORIN(A)

THERMISTORIN(B)

LOW PRESSURESWITCH(A-Cycle)

LOW PRESSURESWITCH(B-Cycle) FIELD WIRING

NOTE

CAPACITOR

COMP(A) COMP(B)

CRANKCASEHEATER

CRANKCASEHEATER

FACTORY WIRING

MOTORIN

T.P MOTOROUT

T.P

BR

YLRDBR

BR

(A) (B)

Ry

CN

-TH

ER

MO

STA

TR

y

Ry

Ry

Ry

Ry

Ry

12

34

BKBROR BL


::::

RDWHYL

REDWHITEYELLOW

:::


(OPTION)

— 30 —

LK-1580HH

WIRING DIAGRAM

HUMIDIFIER



FIRE ALARMTERMINALBLOCK

USING ELECTRICHEATER(OPTION)N 3Ø

4WIRE380/415V50HzPOWERSUPPLY

TSR

N 3Ø4WIRE380/415V50HzPOWERSUPPLY

TSR

N3Ø4WIRE380/415V50HzPOWERSUPPLY

TSRELECTRO-MECHANICAL

THERMOSTAT

AC 24V

RXGOB

YY1W2W1E

FAN

COOLING

HEATING

COMP1

COMP2

HEATER1

HEATER2EMER.HEATER

AC 24V

FANCOOLINGHEATING

COMP1

CUT ANDREMOVE


CONNECTINGWITH CONTACT

IN PARALLEL

REMOVE JUMPWIRE WHEN

CONNECTINGTHERMOSTAT

REMOTE CONTROLLER FILLER TERMINAL 4

FILLERTERMINAL 3

FILLERTERMINAL 2

FILLERTERMINAL 1

TERMINALBLOCK2

TERMINAL BLOCK1

TERMINALBLOCK

TERMINAL BLOCK

EH

EH

34

12

BRRDYL YL

BRRD

YLBLRD

RD

YL

(A) (B)

HEATER

FUSE

FANCOMP(B)

HUMID

COMP(A)COMP

OUT(B)

AC13V

AC24V

BY PASS(A)

4WAY(A)

4-WAY VALVE(For A-Cycle) 4-WAY VALVE

(For B-Cycle)

THERMISTORIN(B)

THERMISTOROUT(B)

THERMISTORIN(A)

THERMISTOROUT(A)

THERMISTOROUT AIR

THERMISTORRETURN AIR(OPTION)

T.P

MOTORIN

3854A20011DSOLENOID VALVE

(For A-Cycle)

4WA

Y(B

)

BK

MAIN PCB ASM

OUT(A)

IN

250V/3.15A

FUSE

(5A 250V)FUSE

(5A 250V)

POWERTRANSR

y

Ry

Ry

Ry

Ry

Ry

Ry

Ry

Ry

Ry

WH

WH

WH WH WH

WHBKBK

YLBK

BK BK BKRD WH

BK

BRRD

YL BR OR

BK

YL BR OR

BK

BKBK

BKBK

CAPACITOR

MOTOROUT(B)

T.P

YL BR OR

BK

YL BR OR

BK

BK

BKBR

BKBK

BK

CAPACITOR

MOTOROUT(A)

T.P

BK

TRANS

WHRD

BKORBR

CN

-TH

ER

MO

ST

AT

WHBK

BK

BK

BK

BK

POW

ER R

ELAY

1

POW

ER R

ELAY

3PO

WER

REL

AY2

BK

BK BK

MAGN

ETIC

CON

TACT

(A)

MAGN

ETIC

CON

TACT

(B)BK

BK

BR

0

1 2

4

6

8

0

0

1

1

4

2

2

4

8

6

6

8

BK

BK

WH

WH

WH

WH

RD

RD

COMP(A) COMP(B)

BK BK

BK

CRANKCASEHEATER(B)

CRANKCASEHEATER(A)NOTE

FIELD WIRING

FACTORY WIRING



BK

WH RD

T1 T2 T3

BKBK WH RD

T1 T2 T3

BK

RD

CN

CN

COMP2HEATER1HEATER2EMER.HEATER


L

N

1

2

3

4

5

6

7

8

BK

WH

— 31 —

LK-1580CH

WIRING DIAGRAM

HUMIDIFIER



FIRE ALARMTERMINALBLOCK

USING ELECTRICHEATER(OPTION)N

3Ø4WIRE380/415V50HzPOWERSUPPLY

TSR


TSR


TSRELECTRO-MECHANICAL

THERMOSTAT

AC 24V

R

G

YY1W2W1

FAN

COMP1

COMP2

HEATER1

HEATER2

AC 24V

FAN

COMP1

CUT ANDREMOVE



IN PARALLEL




FILLERTERMINAL 3

FILLERTERMINAL 2

FILLERTERMINAL 1

TERMINALBLOCK2

TERMINAL BLOCK1

TERMINALBLOCK

TERMINAL BLOCK

EH

EH

34

12

BRRDYL YL

BRRD

YLBLRD

YL

(A) (B)

HEATER

FUSE

FAN

COMP(B)

HUMID

COMP(A)COMPOUT(B)

AC13V

AC24V


LOW PRESSURESWITCH(B-Cycle)

THERMISTORIN(B)

THERMISTORIN(A)

THERMISTOROUT AIR


MOTORIN

3854A20011C

MAIN PCB ASM

OUT(A)

IN

250V/3.15A

FUSE

(5A 250V)FUSE

(5A 250V)

POWERTRANSRy

Ry

Ry

Ry

Ry

Ry

Ry

Ry

WH

WH

WH WH WH

WH

BK BKBK BKRD WH

BKBR

RD

MOTOROUT(B)

RDRD W

H

BK

WH

BK

RDRD W

H

BK

WH

BK

BKWH

BR

BR

BR

MOTOROUT(A)

BK

TRANS

WHRD

BKORBR

CN

-TH

ER

MO

ST

AT

WHBK

BK BK WH WH

POW

ER R

ELAY

1

POW

ER R

ELAY

3PO

WER

REL

AY2

BK

BK BK

MAGN

ETIC

CON

TACT

(A)

MAGN

ETIC

CON

TACT

(B)

BK

BK

BR

0

1 2

4

6

8

0

0

1

1

4

4

2

2

8

8

6

6

BK

BK

WH

WH

WH

COMP(A) COMP(B)

BK BK

BK

CRANKCASEHEATER(B)

CRANKCASEHEATER(A)NOTE

FIELD WIRING

FACTORY WIRING



BK

WH RD

T1 T2 T3

BK WH RDBK

T1 T2 T3

BK

CNCN

COMP2HEATER1HEATER2


L

N

1

2

3

4

5

BK

BK

WH

WH

RD

RD

BK

WH

BKYL

T.P

12

— 32 —

LK-2080CH

WIRING DIAGRAM3Ø4WIRE380/415V50HzPOWERSUPPLY


TERMINALBLOCK

ELECTRO- MECHNICALTHERMOSTAT


TRANS


CUT ANDREMOVE



IN PARALLEL


FILLERTERMINAL 3

CN

CN

-TH

ER

MO

STA

T

FILLERTERMINAL 2

FILLERTERMINAL 1



BR

RD

YL

BR

RDYL

BR

BK

WH

RD

YL

BR

BKWH

RD

OR

AC 24V

FAN

COMP1

HEATER1

HEATER2

COMP2

AC 24V

FAN

COMP1COMP2

HEATER1HEATER2

(A) (B)

HEATER

TRANSRy

Ry

Ry

Ry

Ry

Ry

Ry

FAN

OUT(B)

AC13V

AC24V

MAIN PCB ASM

OUT(A)

IN

FUSE

COMP(B)

COMP(A)COMP

250V/3.15A

POWER

HUMID

BK

THERMISTORIN(B)

CN

THERMISTORIN(A)

THERMISTOROUT AIR



LOW PRESSURESWITCH(B-Cycle)

BK BK WH WH

3854A20052A

MOTORIN

BK

BK

BK

BK

BK

BK

WH

WH

RD

RD

T.P

T.P

BKBK

BKORBRYL

YL BR OR BK

BKBK

MOTOROUT(A)

COMP(A) COMP(B)

BK BK

BK

CRANKCASEHEATER(B)

CRANKCASEHEATER(A)

BK

WH RD

T1 T2 T3

BK WH RDBK

T1 T2 T3

BK

CAPACITOR

T.P

BKBK

BKORBRYL

YL BR OR BK

BKBK

MOTOROUT(B)

CAPACITOR

BR

POW

ER R

ELAY

2

0

1

2

4

6

8

BKBR

POW

ER R

ELAY

3

0

1

2

4

6

8

NOTE

FIELD WIRING

FACTORY WIRING



BK

MAGN

ETIC

CON

TACT

(A)

MAGN

ETIC

CON

TACT

(B)BK

WH

WH


TS

R


T

S

R

TERMINAL BLOCK

TERMINALBLOCK

WHBK BK

BK

BK

RD WH RD

TERMINAL BLOCK1

EH

EH

FUSE

(5A 250V)FUSE

(5A 250V)

WH WH WH

BK BK

BK

BKYL

TERMINALBLOCK2

34

12

POW

ER R

ELAY

1

BK

BR

0

1 2

4

6

8

BK

WH

FIRE ALARM


YL

WH

WH

HUMIDIFIER

G

R

12

YY1W2W1

L

N

1

2

3

4

5

Troubleshooting Guide

— 33 —

PACKAGE AIR CONDITIONER VOLTAGE LIMITS

1. No cooling and heating operation performed1) Both the blower and the compressor do not work

NAME PLATE RATING MINIMUM MAXIMUM

380 - 415V 342V 456V

2) Only Indoor blowers do not work

WHAT TROUBLED COMPLAINTS HOW TO CHECK REMEDY

Other parts except theunit

Magnetic switch forcompressor & fan motor

Operating switch

• Electric supply interrupted• Defective power wiring• Cut off power fuse

Too low voltage

Control point is oncondition of "OFF" due totrouble.

Troubled or defectivecontactor

Measure power sypplywith a tester in case thatthe same power source issupplied to otherequipment except the unit,what and where troubledcan be discovered bychecking the operation ofother equipment.

Measure it with a tester.

Make short-circuit, thenmeasure it with tester.

Check it with the eyes ortester.

• Repair a switch boxand relative instrument.

• Replacement of fuse

• Request a power supplier to repair.

Check the power source.Use a thick cable ifnecessary.

Replace it if necessary.

Repair or replace it.


Motor

Electric wiring

• Over heated• Wiring short

• Cut- OFF of wiring• Short circuited on

operation

Check it with tester

Check it with a tester.


Rewiring or Repair.

— 34 —

3) Only outdoor fan does not work


Motor

Electric Wiring

Capacitor Defected Check it with tester. Replace it.

• Over-heated• Wire short

Cut off of wiring

Short circuited on operation

Check how it is insulated.



Rewiring or repair.

4) Only compressor does not work


Magnetic switch forcompressor motor

Compressor motor

High pressure switch(Option part)

Electric circuit

Defective contact, magnetic coil troubled.

Troubled over-heated (layer short)

Troubled or defective contact or operating

Defective connection ordisconnection of the circuitfor compressor.

Check it with the eyes onwith a tester.

Check how it is insulated.




Replace or repair thecompressor.

Replace it ifnecessary.

Rewiring or pushreset button.

— 35 —

Note: Use an appropriate measuring instrument for readjustment.

*1: High-pressure switch moves.

*2: Low- pressure switch moves.

2. The Units discontinue after the operation started


Outdoor coil

In-condensable gasblended.

High pressure switch(Option part)

Refrigerant

Outdoor Fan

Coil is dirty *1

Air intruded into the refrigerant pipe line *1

Improper adjustment

A shortage of refrigerantamount. * 2

Check pressure

Reverse rotation of fan Obstacle

Air short circuit *1

Checking

In the event that difference between thesaturating temperaturecorresponding to highpressure and the temperature of air discharged from the outdoor coil is more than15°C, incondensable gasmay be blended.

Check it with a pressuregauge.

Confirm the wind blowingout upward.

Check it with eyes.

Wash it by means ofsomething like chemicalwashing.

Extract air by vacuumpump, then replenish(charge) the refrigerant.

Read just it to normaloperating pressure. (Note)Don't alternate the specified adjusting pressure. If the adjustedpressure exceed thespecified range, it willcause a great accident.

Replenish the refrigerant. Repair thespot where it is leaked.

If reversed, connectinterchanged wires toeach terminal. Power wirings.

— 36 —

3. The unit is working, but not cooling and heating sufficiently(Both blower and compressor are working)


Load

Air flow

Short air volume

Refrigerant

Air passage

Air filter

Much Cooling or Heatingload

Obstacle disturbs Intakeof uniform airflow.

Reverse rotation of blower.

Shortage in the chargedrefrigerant.

Improper or foreign bodies

Clogged with dust

Heat load increased. Window or door has manycracks or gaps.

Checking

Checking

Coil inlet pipe is frosted

Checking

Checking

Do necessary disposalrespectively.

Correct it.

Correct it.

Recharge it. (Repair the leakage spot).

Correct or clear the foreign bodies.

Cleaning

4. All the functions are performed as specified, but very noisy and vibrant


Compressor

Blower

Screws

Electric troubles(Magnetic contactor)

Others

• Checking

Checking

Checking

Checking

Improper installation Checking

• Replace the compressor

Repair or replace it.Clear the foreign bodies.

Correct

Repair and clean orreplace it.

Correct it.

Liquid refrigerant floodingback from the evaporator.

Faulty Discharge valveand suction valve.

Fan broken.

Foreign matters intruded.

Looseness or fail-off ofscrews

Defective contact.Defective contact point.Rusting and foreignmatters in the iron corecontact face. Defectivecontact of the operating switch.

• Check for refrigerant over-charge.• Check to see if the intake air temperature is

extremely cold.• Check for insufficient air flow quantity.

Electronic parts Troubleshooting Guide

— 37 —

YES

YES

YES

NO

YES

Is the input voltage oftransformer AC220V?

Is the output voltageof IC02D(7805) on the

main PCB DC5V?

1. Check the Fuse.2. Check the wiring of AC220V.

Is the output voltageof IC01D(7812 ) on the

main PCB DC12V?

OSC01B vibration?

1. Exchange main PCB ASS'Y

1. Exchange remote-controller2. Check or exchange the Main PCB ASS'Y.

YES

NO 1. Exchange the transformer.2. Check the connector of transformer.

NO

NO

NO

YES

Is the output voltageof IC01A(7036) on the

main PCB DC5V?

NO

1. Exchange IC01D(7812) on the main PCB.2. Check the D01D~D05D, R05C on the main PCB.

1. Exchange IC01A(7036) on the main PCB.

Is the output voltage oftransformer AC24V & AC13V?

1. Exchange OSC01B.2. Check the pattern around OSC01B on the main PCB.

Is the input voltageof remote-controller

DC12V?

YES

NO

YES

Is the power ON?NO

1. Check the FUSE.2. Check the input voltage of Main PCB ASS'Y.

1. Check or exchange the IC01D on the Main PCB.2. Check or exchange the Connector (RED, BROWN) of the remote controller.

1. Exchange IC02D(7805) on the main PCB.2. Check the D01D~D05D, R05C on the main PCB.

Possible trouble 1 : The unit does not operate.

Possible trouble 2 : The remote-controller does not operate.

— 38 —

YES

NO

YES

NO

NO

Is the connection betweenMAIN PCB and remote-controller

correct?

Is there Check(F**) onthe remote controller LCD?

1. Check or repair Connector wiring.2. Exchange the Connector.

Is the input power voltage ofremote-controller DC12V?

Do Keys have troubles?

Exchange remote-controller.

Exchange remote-controller.

NO

YES 1. Replace the pressed key.2. Exchange the Knob or Key.

YES

NO

1. Remove cause of Check.2. Reenergize the power supply.

YES

YES

Is there OSC01B vibration on the remote-controller

PCB?

NO

1. Check or exchange IC01D (7812) on the MAIN PCB.

1. Exchange OSC01B2. Check the pattern around OSC01B on the remote-controller PCB.

Is any key on the remote-controllerkeeping pressed?

1. Check Keys.2. Repair or exchange Key.

Is there trouble in theremote-controller PCB

ASS'Y?

NO

YES

NO

Are there trouble inLCD parts?

YES1. Check crack, damage of LCD.2. Check LCD pattern.

1. Check or repair all IC with dust or moisture on the PCB.2. Exchange remote-controller PCB.

Possible trouble 3 : Key input of remote-controller does not respond.

Possible trouble 4 : LCD display on the remote-controller shows some trouble.

— 39 —

YES

YES

YES

NO

YES

Is the cooling mode?

Is the outputvoltage of IC02D on the MAIN

PCB DC5V?

1. Press cooling operation key.2. After reenergizing power supply, press power "ON/OFF" button.

YES

NOIs the unit operating? 1. Press power ON/OFF button.

Is the outputvoltage of IC01M's 13/12(COMP B)PIN

on the MAIN PCB DC0V?

Is the magnetic contactorfor compressor ON?

1. Check Compressor and Capacitor for Compressor.

NOTE: 3ø model has not capacitor for compressor.

YES

NO 1. Set following. 'Set Temp. < Room Temp.'

NO

NO

1. Check or exchange IC01D, IC02D on the MAIN PCB.

NO

YES

Is the voltagebetween A/B(COMP B) of CN-COMP

and NEUTRAL 220V?

NO

1. Check or exchange IC01M.2. Check 3-minutes time delay.

1. Check or exchange RY4/RY5(COMP B).

Set Temp. < Room Temp.?

1. Check the wiring of Magnetic contactor.2. Exchange Magnetic contactor.

Possible trouble 5 : No cooling operation performed.

— 40 —

Is the heater LCD "ON"?

Is the outputvoltage of IC02D on the

MAIN PCB DC5V?

1. Reconnecting power supply.Press Heater Key.

Is the heater operation? 1. Select heater operation mode.

Is the outputvoltage of IC02M's 11PIN on the

MAIN PCB 0V?

Is the magnetic contactor forheater ON?

Check or exchange E/Heater.

1. Set following. 'Set temp. > Room temp.'


Is the voltagebetween A/B(Heat B) of CN-HEAT(CN6)

and NEUTRAL 220V?

1. Check or exchange IC02M.

1. Check or exchange RY13/RY14(Heat B).

Set temp. > Room temp.?


YES

YES

YES

NO

YES

YES

NO

YES

NO

NO

NO

NO

YES

NO

Possible trouble 6 : No heater operation performed.

— 41 —

Is the indoor fan operation?


MAIN PCB DC5V?

1. Press cooling or fan operation or heater operation key.

Is the outputvoltage of IC02M's 12PIN on

the MAIN PCB 0V?

Is the magneticcontactor for humidifier ON?

Check the humidifier.

1. Press humidifier Key.

1. Check or exchange IC01D. IC02D on the MAIN PCB.

Is the voltagebetween 1PIN of CN-HUMID and

NEUTRAL 220V?


1. Check or exchange RY3.

Is the HUMID LCD "ON"?

1. Check the wiring or Magnetic contactor.2. Exchange Magnetic contactor.

YES

YES

YES

NO

YES

YES

NO

NO

NO

NO

YES

NO

Possible trouble 7 : No humidifier operation performed.

— 42 —

Is the unit operating?

Is the outputvoltage of IC02M's 14PIN on

the MAIN PCB 0V?

Is the "Power relay" forindoor motor ON?

Check the indoor motor.

1. Press power ON/OFF button.2. Reconnect the power supply.


1. Check the wiring of "Power relay".2. Exchange "Power relay".

YES

YES

YES

NO

NO

NO

YES

Is the voltagebetween 1PIN(IN) of CN-FAN(IN) and

NEUTRAL 220V?1. Check or exchange RY10.

NO

Is the compressor operating?

Is it cooling operation? 1. Press power "ON/OFF" button.2. Select cooling operation.

1. Set following. Set temp. < Room temp.2. Wait, if the unit has operating with 3-minute time delay.

YES

NO

YES

NO

Is the outputvoltage of IC02M's 13/12(OUT FAN B)

on the MAIN PCB 0V?

Is the "Power relay" foroutdoor motor ON?

Check the outdoor motor A/B.


1. Check the wiring of "Power relay".2. Exchange "Power relay".

YES

YES

NO

NO

Is the voltagebetween OUT A/B of CN-FAN and

NEUTRAL 220V?1. Check or exchange

RY11/RY12(OUT FAN B).

YES

NO

Possible trouble 8 : Indoor motor does not operate.

Possible trouble 9 : Outdoor motor does not operate.

— 43 —

YES

YES

YES

NO

YES

Is the heating mode?

Is the outputvoltage of IC02D on the MAIN

PCB DC5V?

1. Press heating operation key.2. After reenergizing power supply, press power "ON/OFF" button.

YES

NOIs the unit operating? 1. Press power ON/OFF button.

Is the outputvoltage of IC02M's 16/15(4WAY B)

on the MAIN PCB DC0V?

1. Check 4WAY A and B.

NO 1. Set following. 'Set Temp. > Room Temp.'

NO

NO


YES

Is the voltagebetween 4WAY A/B of CN-BYPASS and

NEUTRAL 220V?

NO


1. Check or exchange RY8/9(4WAY B).

Set Temp. > Room Temp.?

Possible trouble 10 : No heating operation performed.

— 44 —

Is the heater LCD "ON"?


MAIN PCB DC5V?

1. Reconnecting power supply.Press Heater Key.

Is the heater operation? 1. Select heater operation mode.

Is the outputvoltage of IC01M's 16PIN on the

MAIN PCB 0V?

Is the magnetic contactor forheater OK?

Check or exchange E/Heater.

1. Set following. 'Set temp. > Room temp.'


Is the voltagebetween 1PIN of CN5 and

NEUTRAL 220V?


1. Check or exchange RY1.

Set temp. > Room temp.?


YES

YES

YES

NO

YES

YES

NO

YES

NO

NO

NO

NO

YES

NO

Possible trouble 11 : No heater operation performed.

Features of Controller

— 45 —

1. Main Controller Circuit Diagram

— 46 —

2. Feature of Main Controller

— 47 —

3. Feature of Remote-Controller PCB ASS'Y

4. Feature of Remote-Controller LCD

— 48 —

5. Error Mode & Corrective Method

6. Principal part list of controller

7. Principal part list of Main PCB ASM 8. Principal part list of Remote Controller

Error mode

F01

F04

F05

F02

F03

Cause of error

OPEN/SHORT ofroom temp. sensor

OPEN/SHORT ofoutdoor pipe sensor

OPEN/SHORT ofindoor pipe temp. sensor

OPEN/SHORT ofoutdoor roomtemp. sensor

CommunicationError

RemarkSensing condition of error

Voltage of sensing: Over 4.8VVoltage of sensing: Less than

0.5V


0.5V

1. Check the voltage of "CO1H"on the remote controller.

2. Check the temp. sensor ofremtote controller.

1. Check the voltage between PIN1 and 2 of CN-A cycle/CN-Bcycle ON the main PCB.

2. Check the temp. sensor ofremtote controller.

1. Check the voltage between PIN 3and 4 of CN-A cycle/CN-B cycle.

2. Check the temp. sensor ofindoor pipe.

1. Check the voltage betweenPIN 1 and 3 of CN-TEMPOUT on the main PCB.

2. Check the temp. sensor ofoutdoor room.

1. Check the connecting wirebetween main PCB remotecontroller.

2. Check the input voltage ofremote-controller.

3. Check the wiring of remote-controller.

Roomtemp.(25°C) = DC 2.5V

Pipe temp.(25°C) = DC 2.5V

Pipe temp.(25°C) = DC 2.2V

Roomtemp.(25°C) = DC 2.2V

Input voltage ofremote-controller

= DC 12V


0.5V


0.5V

Communication interruptionbetween remote controller andMain PCB for 2 minutes.

Method of SVC

LK-0580CH6871A20085B

6171AQ2138ELK-0880CH

6323AQ3214MLK-1080CH 6871A20085D 6711A20007B 6323AQ2333T

(OPTION)6171AQ2138D Cooling Only

LK-1580CH6871A20085E

6323AQ2333U6323AQ3214H

LK-2080CH 6171AQ2138ELK-0580HH

6871A20085A6171AQ2138E

LK-0880HH6711A20007C 6323AQ2333W

6323AQ3214MHeat Pump

LK-1080HH 6871A20085C6323AQ2333X

(OPTION) 6171AQ2138DLK-1580HH 6871A20085F 6323AQ3214H

Model Main PCBASM

Remotecontroller

Pipe Sensor A

Pipe Sensor A/B

Return AirSensor

OutdoorRoom Sensor

PowerTrans Remark

No Part No Part Name Remarks1 0ITO874000E MICOM(Main) MICOM2 6920AQ9033F Relay3 6212AQ9002J Oscillator4 6900AQ9028D Fuse5 6102A90001A Varistor

No Part No Part Name Remark1 OITO641010B MICOM(Remote Controller) MICOM2 6304A30001C LCD3 6871A20043A Remote C PCB ASM Cooling Only4 6871A20043H Remote C PCB ASM Heat Pump

— 49 —

9. Explanation of principal function■ Flow Chart

Power ON?

Cooling Mode?

Time delay mode

Cooling operating

Set Temp. < Indoor Temp.

YES

YES

YES

NO

YES

YES

Stop condition?

YES

1. Initialize "micom".2. A/D convert.3. Main PCB: Waiting cooling operation.4. Remote controller: Waiting input.

YES

START(Power supply)

Go to A

Fan only operating

Stop condition?

YES

Go to A

Dehumidification Mode?

Dehumidification operating

YES

Stop condition?

YES

Go to A

Set Temp. > Indoor Temp.

Heater operating

YES

Heater operation mode?

YES

Stop condition?

YES

NO

NO

NO NO

NO

NO

NO

NO

A

YES

Go to A

Exploded View and Replacement Parts List

— 50 —

1. LK-0580HC/0580CC• Exploded View

73

75

47

34

45

9

12

11

7

32

5

36

38

3739

88

4923

24

25

5153

52

13

30

32

74

31

86

50

31

87

8

85

3 1

4 2

33

76

81

8079

78

77

82

29

55

46

48

10

54

4342

356

4441

19

21

16

15

14

18

2083

17

22

40

2628

27

5758

64

67

69

6665

61

62

63

59

56

84

— 51 —

1 BASE FRAME-FRONT 3210A20020A 1 12 BASE FRAME-REAR 3210A20020B 1 13 BASE FRAME-LEFT 3210A20021A 1 14 BASE FRAME-RIGHT 3210A20021B 1 15 BASE SINGLE-COMP 3040A10029B 1 16 BASE SINGLE-BLOWER 3040A20015A 1 17 BARRIER SINGLE 4790A20021A 1 18 ANGLE-FRONT 3000A20005A 1 19 ANGLE-REAR 3000A20005B 1 110 BRACKET 4810A30069A 4 411 COVER DUCT-RETURN 3550A20025B 1 112 COVER DUCT-SUPPLY 3550A20024B 1 113 DRAIN PAN ASSY 3087A30002D 1 114 BASE SINGLE-HOUSING 3040A20016A 1 115 HOUSING ASSY 3661A20006B 1 116 MOTOR ASSY-INDOOR 4681A20022F 1 1 0.3Hp17 MOUNT ASSY, MOTOR 3G00788N 3 318 ORIFICE 3G00600A 1 119 BLOWER ASSY 2A00578M 1 1 D280*W28020 COVER-HEATER 3550A30017A 1 121 SUPPORTER HOUSING 4980A30010C 1 122 SUPPORTER HEATER COVER 4980A20021A 1 123 EVAPORATOR ASSY 5421A10003A 1 1 3R*20C*16FPI*L46524 EVAPORATOR ASSY 5421A10003B 1 1 3R*18C*16FPI*L46525 TUBE ASSY, MANIFOLD 5211A10047A 1 1

26 TUBE CAPILLARY3H01535K 9 - ID1.4*OD2.6*L10003H02633E - 9 ID1.4*OD2.6*L900

27 TUBE DISTRIBUTOR 3A00929A 1 128 TUBE CONNECTOR 5210AP4026A 9 929 BRACKET EVA-R 4810A20017G 1 130 BRACKET EVA-L 4810A20017D 1 131 BUSHING 4830AG4043A 6 632 BUSHING 4830AG4043B 3 333 BASE COMP 3040A20018A 2 234 COMPRESSOR 5417A20008G 1 1 H26A72QDBEA35 BRACKET-COMP 4H01811C 4 4

36 CONDENSER ASSY5403A10007B 1 - 2R*16C*19FPI*L13805403A10007D - 1 2R*16C*19FPI*L1380

37 CONDENSER ASSY5403A10007B 1 - 2R*16C*19FPI*L13805403A10007D - 1 2R*16C*19FPI*L1380

38 TUBE ASSY, CONDENSER IN 5211A10048A 1 1

39 TUBE ASSY, CONDENSER OUT5211A10051A 1 -5211A10049B - 1

41 TUBE DISCHARGE 5210A30132C 1 1

42 TUBE SUCTION5210A30285H 1 -5210A30235A - 1

43 LOW PRESSURE SWITCH 6600A20004C - 1 OFF:2.0kgf/cm2, ON:3.5kgf/cm2

44 TUBE ASSY ,VALVE 3A01902B 2 3

• Replacement Parts List

NO. PART NAME PART NO. LK-0580HC LK-0580CC REMARKS

— 52 —

45 BUSHING 4830A30002A 1 146 BUSHING 4830A30002D 1 147 MESH, FIN COVER 3546A20002S 1 148 PANEL SIDE-R 3720A20087F 1 149 SUPPORTER REAR 4980A20020F 1 150 SUPPORTER FRONT 4980A20019B 1 151 PANEL SIDE-L 3720A20086B 1 152 FLANGE ASSY, RETURN 4341A20002B 1 153 FLANGE ASSY, SUPPLY 4341A20001B 1 154 BRACKET REAR 4810A20018F 1 1

55 CONTROL BOX ASSY4995A10015A 1 -4995A10016A - 1

56 CONTROL PANEL SIDE 3720A30030B 1 157 CONTROL PANEL TOP 3720A30031B 1 158 CONTROL PANEL BASE 3720A20051C 1 159 MAIN P.C.B 6871A20085 1A 1B60 TRANSFORMER, POWER 6171AQ2138E 1 161 SWITCH MAGNET 2A01031A 1 1 220V, 30A, 220V Control62 RELAY 6920AP3400A 2 2 250VAC, 25A63 TERMINAL BLOCK 3A00493A 1 164 TERMINAL BLOCK 3H00390A 3 365 TERMINAL BLOCK 4H03048J 3 366 TERMINAL BLOCK 4H03048H 1 167 CAPACITOR(6µF,370VAC) 2H00841J 2 2 for OUTDOOR MOTOR68 CLAMP CAPACITOR 4H00442F 1 173 COVER TOP 3550A20023B 1 174 COVER COND 3550A20027A 1 175 COVER COND 3550A20028A 1 176 ORIFICE, OUTDOOR 4948A10001C 2 277 MOUNT ASSY, OUTDOOR 3A00434B 2 278 MOTOR ASSY, OUTDOOR 4681A20008Z 2 2 RPM 930, 0.15Hp79 E-RING 3A00644A 2 280 COVER , MOTOR 4A00509D 2 281 FAN ASSY, PROPELLER 1A00195B 2 2 OD 46082 GRILLE ASSY, OUTDOOR 3530A20007B 2 283 SCREW 4A00637A 8 884 PANEL CONTROL 3720A30032B 1 185 COVER, FAN 3550A20029A 1 186 PANEL FRONT LEFT 3720A20088B 1 187 PANEL FRONT RIGHT 3720A20088D 1 188 PANEL FRONT REAR 3720A20088F 1 1

NO. PART NAME PART NO. LK-0580HC LK-0580CC REMARKS

— 53 —

2. LK-0880HH/0880CH• Exploded View

25

24

41

71

87

101

2

7274

82

85

12

9

2710

100

99

89

103

88

3

16

17

21

20

18

8

98

84

90

94

93

97

91

95

96

92

13

11

44

41

45 39

31

28

29

31

38

4043

42

36

37

30

46

33

32

3534

81

80

79

76

7778

75

104

5

26

7

83

73

105

47

49

102 58

6061

50

86

57

51

48

5262

56

59

19

6970 66

63

6465

14

2367

22

15

5554 53

6

68

— 54 —

2 FRAME BASE-R 3210A20001B 1 13 FRAME BASE-L 3210A20002A 1 14 FRAME BASE-R 3210A20002B 1 15 BASE RIGHT ASSY 3041A20004A 1 16 BUSHING 4830AG4043A 6 67 BUSHING 4830AG4043B 3 38 BASE MIDDLE ASSY 3041A20005A 1 19 BASE LEFT 3040A20001A 1 110 BARRIER HEATER 4790A20008A 1 111 COVER, HEATER 3550A30017A 1 112 SUPPORTER HEATER 4980A30012B 1 113 BASE COMP. 3040A30001B 1 114 COMPRESSOR ASSY 5417A20007F 1 1 H25G104DBVE15 BRACKET 4H01811C 4 416 CONDENSER ASSY, BEND 5403A20016 2J 2L 2R*16C*17*L142017 HOLDER, CONDENSER 4A01556A 2 218 LINK 4520AP4095A 2 219 BRACKET COND. 4810AP3697A 1 120 TUBE ASSY, CONDENSER OUT 5211A20181A 1 121 TUBE ASSY, CONDENSER IN 5211A20182 1A 1B

22 TUBE ASSY, DISCHARGE5211A20185A 1 -5210A30285D - 1

23 TUBE ASSY, PRESSURE VALVE 3A01902B 3 324 TUBE ASSY, MANIFOLD 5211A20182 1A 1B25 FIN COVER 2A00191T 1 126 CLIP 4A00323A 12 1227 SUPPORTER 4980A30010C 1 128 SUPPORTER ASSY 4981A20003A 1 129 SUPPORTER 4980A30009B 1 130 HOUSING ASSY 3661AG1069B 1 131 BRACKET ASSY 4811A30006A 2 232 ORIFICE ASSY 4949AG2211C 1 133 BLOWER ASSY 5835A20001A 1 1 D320*W32034 BEARING 4A00131A 2 235 GROMMET 4A00132A 2 236 SHAFT 4370A30001A 1 137 KEY 4A00128A 1 138 PULLEY SHAFT 4561A30001F 1 1 Outside Dia. : 149(mm)39 BRACKET HOUSING 4810A20003A 1 140 BRACKET HOUSING 4810A20003B 1 141 HOLDER MOTOR 4930A20002A 1 142 MOTOR ASSY, INDOOR 4681A20018B 1 1 1.5HP43 PULLEY ASSY 3A00217R 1 1 VARIBIE44 BELT V 4400A30001P 1 1 48A TYPE45 BOLT 1BZZA30004A 1 146 SUPPORT PIPE 4980A30011A 1 147 DRAIN PAN ASSY 3087A20002B 1 148 GUIDE FILTER 4974A30015A 1 1


NO. PART NAME PART NO. LK-0880HH LK-0880CH REMARKS

— 55 —

49 EVAPORATOR ASSY 5421A20025C 1 1 2R*26C*L107050 BRACKET EVA. 4810A30041B 1 151 TUBE ASSY, MANIFOLD 5211A20179A 1 1

52 TUBE CAPILLARY3H01535V - 13 ID 1.2*L1100

5210A30040P 13 - ID 1.4*L110053 TUBE DISTRIBUTOR 3A00929C 1 154 TUBE CONNECTOR 5210AP4026A 13 1355 THERMISTOR ASSY 6323AQ2333 1W 1T56 BRACKET 4810A20005A 1 157 BRACKET 4810A20004A 1 158 GUIDE FILTER 4974A20003A 1 159 GUIDE FILTER 4974A30014A 1 160 FILTER (MECH.) 5230A20003A 1 161 FILTER(MECH.) 5230A20003C 1 162 TUBE SUCTION 5210A30285 1C 1A63 TUBE SUCTION 5210A20026C 1 164 TUBE SUCTION 5210A20090 1B 1C65 INSULATION TUBE 5410AG3254X/Y 1 166 INSULATION TUBE 5410AG3254W/Z 1 167 SWITCH PRESSURE, LOW 6600A20004C - 1 OFF:2.0kgf/cm2, ON:3.5kgf/cm2

68 TUBE CONNECTOR 5210A20005 1B 1A69 BUSHING 4830A30002A 2 270 BUSHING 4830A30002 2D 2B71 PANEL SIDE-R 3720A20024B 1 172 PANEL CONTROL REAR 3720A10007A 1 173 PANEL CONTROL BOTTOM 3720A10008B 1 174 PANEL CONTROL BASE 3720A20042B 1 175 MAIN PCB ASSY 6871A20085 1A 1B76 CONTACTOR (FOR COMP) 2A01031A 1 1 220V, 30A, 220V CONTROL77 RELAY (FOR IDM) 6920AP3400A 1 1 220V, 25A, 220V CONTROL78 TERMINAL BLOCK 4H03048J 2 279 TERMINAL BLOCK 4H03048H 1 180 TRANSFER, POWER 6171AQ2138D 1 181 CAPACITOR(12µF/450VAC) 0CZZA20001E 1 1 for OUTDOOR MOTOR82 TERMINAL BLOCK 3H00390A 1 183 PANEL CONTROL FRONT 3720A20031A 1 184 BRACKET 4810A30036B 1 185 PANEL ASSY, REAR 3721A20015A 1 186 PANEL ASSY, SIDE 3721A20016A 1 187 SUPPORTER 4980A20002B 1 188 SUPPORTER 4980A20003B 1 189 COVER TOP-L ASSY 3551A20004A 1 190 COVER TOP-R 3550A10002 1D 1B

91 MOUNT ASSY4961A30003A 1 -

3A00434A - 1

92 ORIFICE4948A10002A 1 -4948A10001B - 1

93 BOLT 3A00255E 4 4


— 56 —

94 MOTOR ASSY, OUTDOOR4681A20026D 1 - 950RPM/0.5Hp4681A20019C - 1 950RPM/0.5Hp

95 BUSHING 4A00077A 4 4

96 FAN ASSY5901A20004A 1 -

1A00284A - 197 GRILLE ASSY 2A00144 1G 1J98 PANEL FRONT-R ASSY 3721A20017A 1 199 PANEL FRONT-M ASSY 3721A20017B 1 1100 PANEL FRONT-L ASSY 3721A20017C 1 1101 HANDLE 3E37352A 3 3102 COVER SIDE ASSY 3551A30011A 1 1103 COVER TOP-M ASSY 3551A20008A 1 1104 BARRIER SINGLE 4790A20017A 1 1

105 CONTROL BOX ASSY4995A10009A 1 -4995A20011A - 1


— 57 —


6

5

15

7

32

8

13

114

10

43 9

127877

4

124

40

1179

123

122

121

41

110

109

40

114

118

119

115

117

116

120

103

101

126

111

63

64

112

113

80

64

65

83

6971

70737466 67 68

72

81

82

53

49

47

59

60

48

44

51

4655

54

50

61

6259

52

45

56

105

102

106

107108

104

42

38

2527

35

2634

37

29

38

30

28

3624

39

171816

2120

19

8689

92

100

31

85

84

91

9594

92

88

87

9394

9098999697

23

3332

22

75

76

— 58 —

1 FRAME BASE-R 3210A20005B 1 12 FRAME BASE-L 3210A20005A 1 13 FRAME BASE-R 3210A20006B 1 14 FRAME BASE-F 3210A20006A 1 15 BASE SINGLE (PAN-R) 3040A10011A 1 16 BASE SINGLE (PAN-M) 3040A10010A 1 17 BASE SINGLE (PAN-L) 3040A10009A 1 18 BARRIER SINGLE LEFT 4790A10005A 1 19 BUSHING 4830AG4043B 4 410 BARRIER SINGLE RIGHT 4790A10006A 1 111 SUPPORTER HEATER 4980A30012C 1 113 BARRIER SINGLE HEATER 4790A10004A 1 114 COVER HEATER 3550A30017A 1 115 BASE COMP ASSY 3040A30005A 1 116 COMPRESSOR ASSY 5417A20008G 2 2 H26A72QDBEA17 BRACKET 4H01811C 8 818 NUT HEXAGON 1NHA0801206 8 819 TUBE DISCHARGE 5210A20056 1B 1A COMP B20 TUBE DISCHARGE 5210A20057 1B 1A COMP A21 TUBE SUCTION 5210A20055C 1 1 COMP A

22 TUBE SUCTION5210A20159B - 1 COMP B5210A30285F 1 - COMP B

23 CONDENSOR ASSY 5403A10004 1B 1F24 CONDENSOR ASSY 5403A10004 1D 1H25 CONDENSOR ASSY 5403A10003 1B 1F26 CONDENSOR ASSY 5403A10003 1D 1H27 TUBE ASSY CONNECTOR 5211A30216A 1 128 TUBE ASSY CONNECTOR 5211A30216B 1 129 TUBE ASSY CONNECTOR 5211A30216C 1 130 TUBE ASSY CONNECTOR 5211A30216D 1 131 PANEL CONTROL 3720A30032A 1 132 PRESSURE VALVE 3A01902B 6 633 PRESSURE SWITCH, LOW 6600A20004C - 2 OFF:2.0kgf/cm2, ON:3.5kgf/cm2

34 BRACKET COND 4810AP3697A 1 135 HOLDER CONDENSOR 4A01556A 6 636 BRACKET COND 4810A30028A 1 137 LINK SHEET 4520AP4095A 6 638 COVER FIN 2A00191V 2 239 PANEL SIDE 3720A20045B 1 140 BRACKET REAR 4810A20007B 2 241 SUPPORTER PANEL 4980A30018B 1 142 PANEL REAR-L 3720A20046B 1 143 SUPPORTER HOUSING 4980A30010D 1 144 SUPPORTER ASSY HOUSING 4981A20003B 1 145 SUPPORTER HOUSING 4980A30009D 1 146 HOUSING ASSY 3661A10003A 1 147 BRACKET HOUSING 4810A30060A 1 148 BRACKET HOUSING 4810A30060B 1 1



— 59 —

49 HOLDER MOTOR 4930A30005A 1 150 KEY ASSY 4A00128A 1 151 SHAFT 4370A30002A 1 152 PULLEY ASSY 4561A30002B 1 153 V-BELT 4400A30002G 1 1 REC-54B54 BLOWER ASSY 5835A20003A 1 1 A:D380*L28055 CUT OFF 3087A30003A 1 156 MOTOR ASSY INDOOR 4681A20025C 1 1 3ø, 3Hp59 BRACKET ASSY 4811A10003A 2 260 BOLT 1BZZA30004B 1 161 SUPPORTER EVA. 4980A30011B 1 162 PULLEY ASSY 3A00217R 1 1 VARIABLE63 DRAIN PAN ASSY 3087A20004B 1 164 GUIDE FILTER 4974A30026A 4 465 EVAPORATOR ASSY 5421A20030C 2 2 C:2R*18C*16FPI*L96366 TUBE ASSY MANIFOLD 5211A10020A 1 1 COMP A67 TUBE ASSY MANIFOLD 5211A10021A 1 1 COMP B68 TUBE DISTRIBUTOR 3A00929A 2 2

69 TUBE CAPILLARY3H02633E 9 9 ID 1.4*L9003H03750H 9 9 ID 1.4*L1,100

70 TUBE SUCTION 5210A20045A 1 1 COMP A71 TUBE SUCTION 5210A20045A 1 1 COMP B

72 THERMISTOR ASSY6323AQ2333 1X 1T6323AQ2333 1W 1U

73 TUBE DISCHARGE 5210A20044C 1 1 COMP A74 TUBE DISCHARGE 5210A20044D 1 1 COMP B75 TUBE DISCHARGE 5210A20048 1C 1E COMP A76 TUBE DISCHARGE 5210A20048 1D 1F COMP B77 BUSHING 4830A30002F 4 478 BUSHING 4830A30002D 4 479 GUIDE FILTER 4974A30024A 1 180 GUIDE FILTER 4974A30025A 1 181 BRACKET EVA 4810A30063A 1 182 BRACKET EVA 4810A30062A 1 183 FILTER ASSY 5230A20003D 2 284 CONTROLLER BOX ASSY 4995A10012 1A 1B85 PANEL CONTROL TOP 3720A30031A 1 186 PANEL CONTROL SIDE 3720A30030A 1 187 PANEL FRONT 3720A20051A 1 188 PCB ASSY MAIN 6871A20085 1C 1D89 BUSHING 4830AG4043A 4 490 TRANSFORMER POWER 6171AQ2138D 1 191 RELAY (FOR INDOOR MOTOR) 6920AP3400A 1 1 220V, 25A, 220V CONTROL92 TERMINAL BLOCK 4H03048J 2 293 TERMINAL BLOCK 4H03048H 1 194 SWITCH MAGNET (FOR COMP) 2A01031A 2 2 220V, 30A, 220V CONTROL95 TERMINAL BLOCK 3A00493A 1 196 TERMINAL BLOCK 3H00390A 1 1


— 60 —

97 TERMINAL BLOCK 3H00390A 1 198 CAPACITOR(20µF,450VAC) 0CZZA20001E 1 1 for OUTDOOR MOTOR99 CLAMP CAPACITOR 4H00442F 1 1100 RELAY(FOR OUTDOOR MOTOR) 6920AP3400A 1 1101 PANEL ASSY SIDE-R 3721A20028A 1 1102 PANEL ASSY REAR 3721A20029A 1 1103 PANEL ASSY SIDE 3721A20030A 1 1104 PANEL REAR-R 3720A20048B 1 1105 ANGLE 3000A20001B 1 1106 ANGLE 3000A20001D 1 1107 ANGLE 3000A20002B 1 1108 ANGLE 3000A20002D 1 1109 SUPPORTER PANEL-L 4980A20005B 1 1110 SUPPORTER PANEL-M 4980A30017B 1 1111 COVER ASSY SIDE 3551A30017A 1 1112 COVER ASSY TOP-M 3551A20009A 1 1113 COVER ASSY TOP-L 3551A20010A 1 1114 COVER ASSY TOP-R 3550A10008D 1 1115 ORIFICE 4948A10002B 1 1116 MOUNT ASSY MOTOR 4961A20007A 1 1117 MOTOR ASSY OUTDOOR 4681A20026D 1 1 950RPM/1.3Hp118 FAN ASSY, PROPELLER 5901A20004G 1 1 OD 690119 GRILLE ASSY, DISCHARGE 2A00144Q 1 1120 PANEL ASSY SIDE 3721A20031A 1 1121 PANEL FRONT ASSY-L 3721A20032A 1 1122 PANEL FRONT ASSY-M 3721A20032B 1 1123 PANEL FRONT ASSY-R 3721A20032C 1 1124 HANDLE 3E37352A 4 4


— 61 —


9896

99

36

106

110

108

106

109

107

107

111111

7

6

5-1

5-216

8

23

9

14

415

11

37 10

137170

1

116

34

1272

114

115

114

35

101

10066

105

113

97

95

102

57

58

103

104

73

58

59

76

636467

60 61 6265

74

75

56

44

4250 54

43

38

55

39

32

26

39 25

28

32

29

27

33

1819

2217

21

20

7982

85

93

94

78

77

84

8887

85

81

80

8687

8391928990

77

68

7869

112

24

3130

23

53

46

41

40 45

48

495347

117118119

For LK-15B0CH

— 62 —

1 FRAME BASE-F 3210A10003A 1 12 FRAME BASE-R 3210A10003B 1 13 FRAME BASE-S 3210A20010A 1 14 FRAME BASE-S 3210A20010B 1 1

5-1 FRAME BASE-M 3210A20011A 1 15-2 FRAME BASE-M 3210A20011B 1 16 BASE SINGLE (PAN-R) 3040A10021A 1 17 BASE SINGLE (PAN-M) 3040A10020A 1 18 BASE SINGLE (PAN-L) 3040A10019A 1 19 BARRIER SINGLE LEFT 4790A10012A 1 110 BUSHING 4830AG4043A 4 411 BARRIER SINGLE RIGHT 4790A10013A 1 112 SUPPORTER HEATER 4980A30012E 1 113 PANEL UPPER 4810A30084B 1 114 BARRIER SINGLE HEATER 4790A10014A 1 115 COVER HEATER 3550A30017A 1 116 BASE COMP ASSY 3040A20011A 1 117 COMPRESSOR ASSY 5417A20007F 2 2 H25G104DBVE18 BRACKET 4H01811C 8 819 NUT HEXAGON 1NHA0801206 8 820 TUBE DISCHARGE 5211A20079A 1 1 COMP B21 TUBE DISCHARGE 5211A20080A 1 1 COMP A

22 TUBE SUCTION5211A10024C 1 - COMP B5210A20063B - 1 COMP B

23 TUBE SUCTION5211A10024D 1 - COMP A5210A20068B - 1 COMP A

24 CONDENSOR ASSY5403A20023 1R 2N 2R*22C*L1080

5403A20023U 1 - 2R*22C*L1080

25 CONDENSOR ASSY5403A20023 1T 2Q 2R*22C*L1080

5403A20023W 1 - 2R*22C*L108026 TUBE ASSY CONNECTOR 5211A30216E 1 127 TUBE ASSY CONNECTOR 5211A30216J 1 128 TUBE ASSY CONNECTOR 5211A30216L 1 129 TUBE ASSY CONNECTOR 5211A30216M 1 130 PRESSURE VALVE 3A01902B 6 631 PRESSURE SWITCH, LOW 660A20004C - 2 OFF:2.0kgf/cm2, ON:3.5kgf/cm2

32 COVER FIN3546A20002G 2 23546A20002H 2 2

33 PANEL SIDE 3720A20061B 1 134 BRACKET REAR 4810A20007D 1 135 SUPPORTER PANEL 4980A20011D 1 136 PANEL REAR-L 3720A20062D 1 137 SUPPORTER HOUSING 4980A30010D 1 138 SUPPORTER ASSY HOUSING 4981A20003D 1 139 SUPPORTER 4980A30009F 1 140 HOUSING ASSY 3661A10003B 1 141 CUT OFF 3078A30003B 1 142 BRACKET HOUSING 4810A30060A 1 1



— 63 —

43 BRACKET HOUSING 4810A30060B 1 144 HOLDER MOTOR 4930A30005B 1 145 KEY ASSY 4A00128A 1 146 SHAFT 4370A30002B 1 147 PULLEY ASSY 4561A30002A 1 148 V-BELT 4400A30002G 1 1 REC-54B49 BLOWER ASSY 5835A20003B 1 1 D380*L38050 MOTOR ASSY INDOOR 4681A20025D 1 1 4HP53 BRACKET ASSY 4811A10003A 2 254 BOLT 1BZZA30004C 1 155 SUPPORTER EVA. 4980A30011C 1 156 PULLEY ASSY 3A00217R 1 1 VARIABLE57 DRAIN PAN ASSY 3087A20004F 1 158 GUIDE FILTER 4974A30026B 4 459 EVAPORATOR ASSY 5421A20035E 2 2 2R*21C*17FPI*L114060 TUBE ASSY MANIFOLD 5211A10020B 1 1 COMP A61 TUBE ASSY MANIFOLD 5211A10021B 1 1 COMP B62 TUBE DISTRIBUTOR 3A00213J 2 2

3H03750K 10 - ID 1.4*L70063 TUBE CAPILLARY 3E92334R 10 - ID 1.4*L800

3H02633E - 20 ID 1.4*L90064 TUBE SUCTION 5210A20064 2B 2A

65 THERMISTOR ASSY6323AQ2333 1W 1T BLACK6323AQ2333 1X 1U BLUE

66 THERMISTOR ASSY 6323AQ3214H 1 167 TUBE CONNECTOR 5210A20065A 2 2 COMP A68 TUBE CONNECTOR 5210A20066A 1 1 COMP B69 TUBE CONNECTOR 5210A20067A 1 170 BUSHING 4830A30002A 4 471 BUSHING 4830A30002B 4 472 GUIDE FILTER 4974A30024C 1 173 GUIDE FILTER 4974A30025C 1 174 BRACKET EVA 4810A30080B 1 175 BRACKET EVA 4810A30081A 1 176 FILTER ASSY 5230A20003F 2 277 CONTROL BOX ASSY 4995A10007 1E 1D78 PANEL CONTROL TOP 3720A20064A 1 179 PANEL CONTROL SIDE 3720A20065A 1 180 APANEL BASE 3720A20066A 1 181 PCB ASSY MAIN 6871A20085 1C 1D82 BUSHING 4830AG4043A 4 483 TRANSFORMER POWER 6171AQ2138D 1 184 RELAY (FOR INDOOR MOTOR) 6920AP3400A 1 1 220V, 25A, 220V CONTROL85 TERMINAL BLOCK 4H03048J 3 386 TERMINAL BLOCK 4H03048H 1 187 SWITCH MAGNET (FOR COMP) 2A01031A 2 2 220V, 30A, 220V CONTROL88 TERMINAL BLOCK 3A00493A 1 189 TERMINAL BLOCK 3H00390A 1 1


— 64 —

90 TERMINAL BLOCK 3H00390A 1 191 CAPACITOR(20µF,450VAC) 0CZZA20001E 2 - for OUTDOOR MOTOR92 CLAMP CAPACITOR 4H00442F 2 -93 RELAY(FOR OUTDOOR MOTOR) 6920AP3400A 2 294 PANEL CONTROL 3720A30034A 1 195 PANEL ASSY SIDE-R 3721A20028C 1 196 PANEL ASSY REAR 3721A20029C 1 197 PANEL ASSY SIDE 3721A20030C 1 198 ANGLE 3000A20001H 2 299 ANGLE 3000A20002H 2 2100 SUPPORTER PANEL-L 4980A20009B 1 1101 SUPPORTER PANEL-M 4980A20010B 1 1102 COVER ASSY SIDE 3551A30017A 1 1103 COVER ASSY TOP-M 3551A20009C 1 1104 COVER ASSY TOP-L 3551A20010C 1 1105 COVER ASSY TOP-R 3551A10002 1B 1D

106 ORIFICE4948A10002A 2 -4948A10001B - 2

107 MOUNT ASSY MOTOR4961A30003A 2 -

3A00434A - 2

108 MOTOR ASSY OUTDOOR4681A20026D 1 - 950RPM/1.3Hp4681A20019C - 1 950RPM/0.5Hp

109 MOTOR ASSY OUTDOOR4681A20026E 1 - 950RPM/1.3Hp4681A20019E - 1 950RPM/0.5Hp

110 KEY ASSY 4061A30001A 2 2

111 FAN ASSY, PROPELLER5901A20004A 2 -

1A00284A - 2112 GRILLE ASSY, DISCHARGE 2A00144 2G 2J113 PANEL ASSY SIDE 3721A20031C 1 1114 PANEL FRONT ASSY-L/R 3721A20032F 2 2115 PANEL FRONT ASSY-M 3721A20032G 1 1116 HANDLE 3E37352A 4 4117 WASHER PLAIN 1WPA1600014 1 1118 WASHER SPRING LOCK 1WSD1600006 1 1119 NUT HEXAGON 1NHA1601206 1 1


— 65 —

5. LK-2080CH• Exploded View

86

85

84

83

86

83

82

8

9

6

1512

7

23

113354

133

4

5

5310

13

55

41

95

32

106

3450

51

1

132

107

47

42

131

130

129

113

114106

116

115

87

118

119

117

120

16

127

128

44

41

35

45

4036

3739

38

46

43

123

124

121

122

125

126

108

27

21

26

28110

19

52

1817

23

22

104106

105

93

97

103

91

90

93

96102

100100

99

92

101

10294

30

31

29

88

134

112

20

109

49

24

72

80

71

73

7574

78

56

77

57

6059

61

58

64

56

98

89

76

656667

6362

81

79

68

6970

111

14

25

48

135136

— 66 —

1 FRAME BASE ASSY 3211A20001A 12 FRAME BASE ASSY 3211A20001B 13 FRAME BASE-R 3210A20014A 14 FRAME BASE-L 3210A20014B 15 FRAME BASE-M(R) 3210A20015A 16 FRAME BASE-M(L) 3210A20015B 17 BASE SINGLE 3040A10023A 18 BASE SINGLE (PAN-M) 3040A10022A 19 BASE SINGLE (PAN-R) 3040A10024 1B10 BARRIER SINGLE LEFT 4790A10017A 111 BARRIER SINGLE LEFT/UP 4790A10020A 112 BARRIER SINGLE RIGHT/DOWN 4790A10019A 113 BARRIER SINGLE RIGHT/UP 4790A10018A 114 BARRIER SINGLE HEATER 4790A10015A 115 BASE COMP ASSY 3040A20012A 116 DRAIN PAN ASSY 3087A20006 1D17 COMP ASSY 5417A20007 2G H25G144DBEE18 NUT HEXAGON 1NHA0801206 819 BRACKET 4H01811C 820 CONDENSER ASSY 5403A20023 3G 2R*20C*100021 CONDENSER ASSY, BENT 5403A20023 3J 2R*20C*110022 TUBE ASSY, DISCHARGE(B COMP) 5211A20098B 123 TUBE ASSY, DISCHARGE(A COMP) 5210A20099B 124 TUBE SUCTION(B COMP) 5210A20077B 125 TUBE SUCTION(A COMP) 5210A20077A 126 TUBE ASSY CONNECTOR(IN/OUT) 5211A30238A/B 1/127 TUBE ASSY CONNECTOR(B IN) 5211A30239A 128 TUBE ASSY CONNECTOR(B OUT) 5211A30239B 129 TUBE CONNECTOR 5210A20078 1C30 TUBE CONNECTOR 5210A20078 1D31 TUBE SUCTION 5210A20081A 232 PANEL SIDE BRACKET 3720A20080A 133 SUPPORTER BARRIER 4980A30027A 134 SUPPORTER BARRIER 4980A30020C 135 EVAPORATOR ASSY 5421A20035 2C 2R*30C*142036 TUBE ASSY MANIFOLD(B COMP) 5211A20113A 137 TUBE ASSY MANIFOLD(A COMP) 5211A20114A 138 THERMISTOR ASSY 6323AQ2333T/U 1/1 BLACK/BLUE39 DISTRIBUTOR 3A00213 2J40 TUBE CAPILLARY 3H01535R 20 ID1.6*L100041 GUIDE FILTER 4974A30030A 442 GUIDE FILTER-M 4974A20005A 143 BRACKET EVA-L 4810A20016A 144 GUIDE FILTER-UP 4974A20004A 145 FILTER-A/C 5230A20003H 446 BRACKET EVA-R 4810A20015A 147 SUPPORTER 4980A30012F 148 PRESSURE SWITCH, LOW 6600A20004C 2 OFF:2.0kgf/cm2. ON:3.5kgf/cm2


NO. PART NAME PART NO. LK-2080CH REMARKS

— 67 —

49 PRESSURE VALVE 3A01902B 650 BUSHING 4830A30002F 451 BUSHING 4830A30002B 452 BRACKET COND 4810AP3697A 253 COVER HEATER 3550A30040A 154 FRAME BASE HOUSING 3210A20016B 155 SUPPORTER HOUSING 4980A30010D 256 BRACKET ASSY BEARING 4811A10001A 257 SHAFT PULLEY 4370A30003B 158 KEY ASSY 4A00128A 159 HOUSING ASSY 3661A10005A 160 CUT OFF 3078A30004A 161 BLOWER ASSY 5835A20003D 1 D450 X L45062 BEARING 4A00131B 263 RUBBER 4A00132B 264 PULLEY ASSY 4561A30003C 1 A:22INCH(O.D)/B:18INCH(O.D)65 WASHER PLAIN 1WPA1800014 166 WASHER SPRING LOCK 1WSD1800006 167 NUT, HEXAGON 1NHA1801206 168 BRACKET HOUSING MOUNT 4810A30090B 169 BASE ASSY 3041A20010A 170 SUPPORTER ASSY 4981A30003A 271 SUPPORTER ASSY 4981A30003B 272 BELT. V 4400A30002J 1 J:REC-81B73 BRACKET HOUSING MOUNT 4810A30090A 174 WASHER SPRING LOCK 1WSD1000030 875 NUT, HEXAGON 1NHA1001206 876 SUPPORTER ASSY 4981A20003E 177 BRACKET HOUSING BASE 4810A30089A 278 SUPPORTER BASE MOUNT 4980A30028A 179 SUPPORTER HOUSING- B/MOUNT 4980A30030A 180 PULLEY ASSY 3A00217S 1 VARIABLE81 MOTOR ASSY-IN 4681A20031D 1 5Hp82 MOUNT ASSY MOTOR 4961A30003A 2

83 MOTOR ASSY-OUT4681A20026D 1 950RPM/1.3Hp4681A20026E 1 950RPM/1.3Hp

84 FAN ASSY PROPELLER 5901A20004A 2 O.D:66085 KEY ASSY 4061A30001A 286 ORIFICE OUT 4948A10002A 287 COVER TOP-R 3550A10020B 188 GRILLE COVER 2A00144G 289 BRACKET HOUSING -UP/DOWN 4810A30088B 290 CONTROL BOX ASSY 4995A10022A 191 PANEL CONTROL-TOP 3720A20075A 192 PANEL CONTROL-BASE 3720A20077A 193 RELAY POWER 6920AP3400A 3 220V, 25A, 220V CONTROL94 TERMINAL BLOCK 3H00390A 295 FRAME BASE HOUSING 3210A20016A 1


— 68 —

96 TERMINAL BLOCK 3A00493D 197 TRANS POWER 6171AQ2138E 198 SUPPORTER ASSY 4981A20003F 199 MAIN PCB ASSY 6871A20085E 1100 FILLER TERMINAL 4H03048J 3101 FILLER TERMINAL 4H03048H 1102 MAGNETIC CONTACT 2A01031C 2 220V, 50A, 220V CONTROL103 PANEL CONTROL-FRONT 3720A30036A/B 1/1104 PANEL CONTROL-SIDE 3720A20076A 1105 BUSHING 4830AG4043A 9106 BUSHING 4830AG4043D 1107 BRACKET REAR 4810A20014B 1108 MESH-FIN COVER 3546A20002E 2109 MESH-FIN COVER 3546A20002D 2110 PANEL SIDE COND 3720A20071B 1111 BRACKET HOUSING-R/L 4810A30088A 2112 COVER COND 3550A30044C 1113 PANEL FRONT COND 3720A20079D 1114 SUPPORTER PANEL-M 4980A20013B 1115 THERMISTOR ASSY 6323AQ3214H 1116 SUPPORTER PANEL-L 4980A20012B 1117 PANEL SIDE-R 3720A20070B 1118 PANEL SIDE FILTER 3720A20072B 1119 PANEL SIDE-L 3720A10023B 1120 COVER ASSY SIDE 3551A30017A 1121 ANGLE UP-RETURN 3000A20002K 1122 ANGLE DOWN- RETURN 3000A20001K 1123 PANEL REAR-R 3720A20074B 1124 ANGLE UP-SUPPLY 3000A20002M 1125 ANGLE DOWN - SUPPLY 3000A20001M 1126 PANEL REAR-L 3720A20078D 1127 COVER TOP-M 3550A10019B 1128 COVER TOP-L 3550A10018B 1129 PANEL FRONT-L 3720A20073B 1130 PANEL FRONT-M 3720A20073D 1131 PANEL FRONT-R 3720A20073F 1132 HANDLE 3E37352A 4133 BASE INDOOR(LEFT-R) 3040A10026A 1134 COVER COND 3550A30044C 1135 CAPACITOR (20µF, 450VAC) OCZZA20001E 2 for OUTDOOR MOTOR136 CLAMP CAPACITOR 4H00442P 2


Specification of Components

— 69 —

LK-0580HC LK-0580CC LK-0880HH LK-0880CH LK-1080HHP/No 5417A20008G 5417A20008G 5417A20007F 5417A20007F 5417A20008G

Model name H26A72QDBEA H26A72QDBEA H25G104DBVE H25G104DBVE H26A72QDBEACOMP *RLA (A) 9.2 9.2 14.5 14.5 9.2

**LRA (A) 79 79 115 115 79Q'ty 1 1 1 1 2P/No 4681A20022F 4681A20022F 4681A20018B 4681A20018B 4681A20025C

INDOOR MOTOROutput 0.3 (Hp) 0.3(Hp) 1.5(Hp) 1.5(Hp) 3 (Hp)

Shaft Dia 15 (mm) 15 (mm) 22 (mm) 22 (mm) 22 (mm)RPM 950 950 1450 1450 1500P/No 4681A20008Z 4681A20008Z 4681A20026D 4681A20019C 4681A20026D

Output 0.15 0.15 0.5 0.5 1.3OUTDOOR MOTOR Shaft Dia 12 (mm) 12 (mm) 19 (mm) 15 (mm) 19 (mm)

RPM 930 930 950 950 950Q'ty 2 2 1 1 1

OUTDOOR FANP/No 1A00195B 1A00195B 5901A20004A 1A00284A 5901A20004G

Diameter O.D 460 (mm) O.D 460 (mm) O.D 660 (mm) O.D 600 (mm) O.D 690 (mm)

INDOOR BLOWERP/No 2A00578M 2A00578M 5835A20001A 5835A20001A 5835A20003A

Diameter*width 270*270 (mm) 270*270 (mm) 320*320 (mm) 320*320 (mm) 380*280 (mm)

MOTOR PULLYP/No - - 3A00217R 3A00217R 3A00217RType - - VARIABLE VARIABLE VARIABLEP/No - - 4561A30001F 4561A30001F 4561A30002B

BLOWER PULLY Type - - "A" TYPE "A" TYPE "REC-B" TYPEOutside Dia. - - 149 (mm) 149 (mm) 190 (mm)

P/No - - 4400A30001P 4400A30001P 4400A30002GV-VELT Type - - "A" TYPE "A" TYPE "REC-B" TYPE

Length - - 48 (inch) 48 (inch) 54 (inch)P/No - 6600A20004C - 6600A20004C -

LOWER PRESSURE Spec. - OFF:2.0kgf/ON:3.5kgf - OFF:2.0kgf/ON:3.5kgf -SWITCH Rated Voltage - DC 24V - DC 24V -

Maker - SAGINOMIYA - SAGINOMIYA -CAPACITOR P/No - - - - -for COMP Spec. - - - - -CAPACITOR P/No 0CZZA20001C 0CZZA20001C - - -for ***IDM Spec. 12µF/450V 12µF/450V - - -CAPACITOR P/No 2H00841J 2H00841J 0CZZA20001E - 0CZZA20001Efor ****ODM Spec. 6µF/370V 6µF/370V 20µF/450V - 20µF/450V

P/No - -5230A20003A 5230A20003A

5230A20003D5230A20003C 5230A20003CFILTER

Size - -668*742(mm) 668*742(mm)

938*408(mm)668*500(mm) 668*500(mm)Q'ty - - 2 2 2

3H03750H

P/No3H01535K

3H02633E 5210A30040P 3H01535V3H02633E

5424AP3074J 3E92334MCAPILLIARY TUBE 3H00716Z

Spec.I.D1.4*1000(mm)

I.D1.4*900(mm) I.D1.4*1100(mm) I.D1.2*1100(mm)I.D1.4*1100(mm)

I.D1.4*1400(mm) I.D1.4*900(mm)Q'ty 9, 8 9 13, 8 13 9, 9, 6, 6

TRANSFORMERP/No 6171AQ2138E 6171AQ2138E 6171AQ2138D 6171AQ2138D 6171AQ2138DSpec. AC 220V,450mA AC 220V,450mA AC 220V,450mA AC 220V,450mA AC 220V,450mA

CONTACTOR for COMP.P/No 2A01031A 2A01031A 2A01031A 2A01031A 2A01031ASpec. 30A, 220V CONTROL 30A, 220V CONTROL 30A, 220V CONTROL 30A, 220V CONTROL 30A, 220V CONTROL

RELAY for IDMP/No 6920AP3400A 6920AP3400A 6920AP3400A 6920AP3400A 6920AP3400ASpec. 220V,25A 220V,25A 220V,25A 220V,25A 220V,25A

RELAY for ODMP/No 6920AP3400A 6920AP3400A 6920AP3400A 6920AP3400A 6920AP3400ASpec. 220V,25A 220V,25A 220V,25A 220V,25A 220V,25A

*RLA: RATED LOAD AMPER, **LRA: LOCK LOAD AMPER, ***IDM: INDOOR MOTOR, ****ODM:OUTDOOR MOTOR

— 70 —

P/NoModel name

COMP *RLA (A)**LRA (A)

Q'tyP/No

INDOOR MOTOROutput

Shaft DiaRPM

P/No

OUTDOOR MOTOROutput

Shaft DiaRPMQ'ty

OUTDOOR FANP/No

Diameter

INDOOR BLOWERP/No

Diameter*width

MOTOR PULLYP/NoTypeP/No

BLOWER PULLY TypeOutside Dia

P/NoV-VELT Type

LengthP/No

LOWER PRESSURE SpecSWITCH Rated Voltage

MakerCAPACITOR P/Nofor COMP SpecCAPACITOR P/Nofor ***IDM SpecCAPACITOR P/Nofor ****ODM Spec

P/NoFILTER Size

Q'ty

P/No

CAPILLIARY TUBE

Spec

Q'ty

TRANSFORMERP/NoSpec

CONTACTOR for COMP.P/NoSpec

RELAY for IDMP/NoSpec

RELAY for ODMP/NoSpec

LK-1080CH LK-1580HH LK-1580CH LK-2080CH5417A20008G 5417A20007F 5417A20007F 5417A20007G

H26A72QDBEA H25G104DBVE H26A72QDBEA H25G144DBEE9.2 14.5 14.5 21.679 115 115 1262 2 2 2

4681A20025C 4681A20025D 681A20025D 4681A20031D3 (Hp) 4 (Hp) 4 (Hp) 5 (Hp)

22 (mm) 22 (mm) 22 (mm) 28 (mm)1500 1500 1500 3000

4681A20026D4681A20026D 4681A20019C 4681A20026D4681A20026E 4681A20019E 4681A20026E

1.3 1.3 0.5 1.319 (mm) 19 (mm) 15 (mm) 19 (mm)

950 950 950 9501 1/1 1/1 1/1

5901A20004G 5901A20004A 1A00284A 5901A20004AO.D 690 (mm) O.D 660 (mm) O.D 600 (mm) O.D 660 (mm)5835A20003A 5835A20003B 5835A20003B 5835A20003D380*280 (mm) 380*380 (mm) 380*380 (mm) 450*454 (mm)

3A00217R 3A00217R 3A00217R 3A00217SVARIABLE VARIABLE VARIABLE VARIABLE

4561A30002B 4561A30002A 4561A30002A 4561A30003C"REC-B" TYPE "REC-B" TYPE "REC-B" TYPE "REC-B" TYPE

190 (mm) 180 (mm) 180 (mm) 457 (mm)4400A30002G 4400A30002G 4400A30002G 4400A30002J"REC-B" TYPE "REC-B" TYPE "REC-B" TYPE "REC-B" TYPE

54 (inch) 54 (inch) 54 (inch) 81 (inch)6600A20004C - 6600A20004C 6600A20004C

OFF:2.0kgf/ON:3.5kgf - OFF:2.0kgf/ON:3.5kgf OFF:2.0kgf/ON:3.5kgfDC 24V - DC 24V DC 24V

SAGINOMIYA - SAGINOMIYA SAGINOMIYA- - - -- - - -- - - -- - - -

0CZZA20001E 0CZZA20001E - 0CZZA20001E20µF/450V 20µF/450V - 20µF/450V

5230A20003D 5230A20003F 5230A20003F 5230A20003H938*408(mm) 1,374*458(mm) 1,374*458(mm) 750*717(mm)

2 2 2 43H03750K

3H03750H 3E92334R3H02633E 3H01535R

3H02633E 5210A30040P3E92334M

I.D1.4*1100(mm) I.D1.4*700(mm)I.D1.4*900(mm) I.D1.6*1000(mm)

I.D1.4*900(mm) I.D1.4*800(mm)9, 9 10, 10, 7, 7 20 20

6171AQ2138D 6171AQ2138D 6171AQ2138D 6171AQ2138EAC 220V,450mA AC 220V,450mA AC 220V,450mA AC 220V,450mA

2A01031A 2A01031A 2A01031A 2A01031C30A,220V CONTROL 30A,220V CONTROL 30A,220V CONTROL 40A,220V CONTROL

6920AP3400A 6920AP3400A 6920AP3400A 6920AP3400A220V,25A 220V,25A 220V,25A 220V,25A

6920AP3400A 6920AP3400A 6920AP3400A 6920AP3400A220V,25A 220V,25A 220V,25A 220V,25A

*RLA: RATED LOAD AMPER, **LRA: LOCK LOAD AMPER, ***IDM: INDOOR MOTOR, ****ODM:OUTDOOR MOTOR

P/No.: 3828A30027F

October, 2000

Printed in Korea

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