LG LAN091CNP manuals

Lg LAN091CNP User Manual (76 pages)

Brand: Lg | Category: Conditioners | Size: 13.08 MB |

English

Table of contents

Room Air Conditioner

1

TABLE OF CONTENTS

2

Safety Precautions

3

■ Operation

4

Service Manual 5

5

■ Installation

6

■ Disuse

8

Dimensions

9

Outdoor Unit

10

Product Specifications

11

Installation

12

Installation Map

13

100%70%50%30%0%

14

Select the best Location

15

Piping Length and Elevation

16

Pipe hole

17

Side cover

17

Fixing Indoor Unit

18

Drill a Hole in the Wall

18

Point down

19

Connecting the Piping

20

Plastic bands

21

Insulation material

21

Connection of Piping -Outdoor

23

Connecting the Cables

24

26 Room Air Conditioner

26

Checking the Drainage

27

Forming the Piping

28

Air Purging

29

30 Room Air Conditioner

30

Air purgingd

30

Soap water method

30

Evacuation

30

Finishing the job

30

Charging

31

A m(ft)

31

Panel Front Assembly

32

Tubing connection

33

Test Running

33

34 Room Air Conditioner

34

Test running

34

PUMP DOWN

34

Pump Down Procedure

34

Service Manual 35

35

Functions

36

The function of main control

37

■ Auto Operation for Cooling

38

Service Manual 39

39

Operation

39

5. Healthy Dehumidification

39

40 Room Air Conditioner

40

Service Manual 41

41

9. Auto restart

42

Display Function

43

Self-diagnosis Function

43

Remote Control Operations

44

Indoor Unit

45

46 Room Air Conditioner

46

Disassembly

46

Schematic Diagram

47

48 Room Air Conditioner

48

INDOOR UNIT P.W.B. ASSEMBLY

49

OUTDOOR UNIT P.W.B. ASSEMBLY

50

DISPLAY P.W.B. ASM

51

Wiring Diagram

52

Service Manual 53

53

Troubleshooting Guide

54

3-way Valve

56

Service Manual 57

57

1) Re-air purging

57

• Procedure

57

58 Room Air Conditioner

58

2. Evacuation

59

3. Gas Charging

60

P = 3 + 0.0123 x Tout

61

+ 0.8 x Tin

61

Cycle Parts

62

Electronic Parts (9k model)

63

64 Room Air Conditioner

64

Service Manual 65

65

66 Room Air Conditioner

66

77 , 78

67

79 and 80

67

4 , 5 , 6 and 7 of IC02M

67

10 , 11 , 12 and 13 of IC01M

67

68 Room Air Conditioner

68

On for 0.5 second

69

Off for 3 seconds

69

70 Room Air Conditioner

70

OUTDOOR UNIT

70

BL BK BR RD

71

Exploded View

72

2. Outdoor Unit

73

Parts List(Indoor)

74

Parts List(Outdoor)

75

P/No.: 3828A20926C

76

December, 2006

76

Printed in Korea

76

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