LG AS-W126URH1/UBH1/UWH1/UMH1 manuals

Lg AS-W126URH1/UBH1/UWH1/UMH1 User Manual (84 pages)

Brand: Lg | Category: Split-system air conditioners | Size: 22.43 MB |

English

French

Table of contents

Air Conditioner

1

TABLE OF CONTENTS

2

LG Model Name

3

2003~2005

4

■ Installation

5

■ Operation

7

Dimensions

10

Outdoor Unit

11

Product Specifications

12

Installation

13

Piping Length and Elevation

14

Fixing Installation Plate

14

(3/16"~5/16")

15

Connecting the Piping

16

Service Manual 17

17

18 Room Air Conditioner

18

For left rear piping

18

Tubing holder

19

Service Manual 21

21

Main power source

22

Circuit Breaker

22

Use a circuit breake

22

Terminal block

23

Over 5mm

23

Cover control

23

Connecting cable

23

Checking the Drainage

24

Forming the Piping

25

Air Purging

26

Service Manual 27

27

Soap water method

27

Evacuation

27

Finishing the job

27

Test Running

28

Service Manual 29

29

PUMP DOWN

29

Pump Down Procedure

29

Functions

30

Service Manual 31

31

32 Room Air Conditioner

32

■ LG Brand/OEM Brand

33

34 Room Air Conditioner

34

Operation

34

Cooling mode operation

35

36 Room Air Conditioner

36

Heating mode operation

37

38 Room Air Conditioner

38

Service Manual 39

39

Jet cool mode operation

40

Jet heat mode operation

40

Swing mode

40

Sleep timer operation

41

Auto restarting operation

42

Forced operation

42

Trial Operation

42

44 Room Air Conditioner

44

<AS-W096/126U_0 Series>

45

<AS-W096/126U_1 Series>

45

Auto Cleaning

46

Auto Changeover(Optional)

46

Low Ambient

46

Disassembly

47

48 Room Air Conditioner

48

Service Manual 49

49

Schematic Diagram

50

Service Manual 51

51

Indoor Unit

52

(AS-W096/126U_0,1 Series

52

AS-W096U_0 Series

53

AS-W126U_0 Series

53

AS-W096/126U_1 Series

53

MAIN P.W.B ASSEMBLY (DC PART)

54

Service Manual 55

55

TOP VIEW

55

BOTTOM VIEW

55

OUTDOOR MAIN P.W.B ASSEMBLY

56

(AS-W096/126U_0 Series)

56

(AS-W096/126U_1 Series)

56

Troubleshooting Guide

57

Pipe Length and the Elevation

58

2-way, 3-way Valve

59

Air purging

60

Pumping Down

61

Re-air Purging

62

Service Manual 63

63

• Procedure

63

Gas Charging

65

Cycle Parts

66

Self-diagnosis function

67

■ The Diagnosis Procedure

68

Trouble 1

69

Trouble 2

70

Trouble 3

71

Trouble 4

72

Trouble 5

73

Trouble 6

74

Trouble 7

75

Trouble 8-1

76

Trouble 8-2

77

Trouble 8-3

78

Service Manual 79

79

Exploded View

80

P/No.: 3828A20061Z

84

October, 2005

84

Printed in Korea

84

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