LG ATNH126ELFB Manuals

Manuals and User Guides for LG ATNH126ELFB. We have 3 LG ATNH126ELFB manuals available for free PDF download: Service Manual

LG ATNH126ELFB Service Manual (183 pages)

Universal System Air Conditioner

Brand: LG | Category: Air Conditioner | Size: 7.87 MB

Table of Contents

2
- Service Manual
  1
- Safety Precautions
  
  3
- Indoor Units
  
  7
  - I. Indoor Units Introduction
    7
  - Introduction
    8
    
    Models List
    8
    
    Model Number Nomenclature
    9
Ceiling Cassette 4-Way

10
- Features & Benefits
  11
  - Child Lock Function
    13
  - Auto Restart Operation
    14
  - Group Control
    14
- List of Functions
  15
- Specifications
  16
- Dimensional Drawings
  18
- Wiring Diagrams
  21
- Piping Diagrams
  22
- Operating Instructions
  23
- Installation
  25
- Accessories
  30
Ceiling & Floor

31
- Features & Benefits
  32
- List of Functions
  33
- Specifications
  34
- Dimensional Drawings
  35
- Wiring Diagrams
  37
- Piping Diagrams
  38
- Operating Instructions
  39
  - Remote Control Operation
    39
- Installation
  40
  - Installation Parts Provided
    40
- Accessories
  44
Ceiling Concealed Duct

45
- Features & Benefits
  46
- List of Functions
  48
- Specifications
  49
- Dimensional Drawings
  51
- Wiring Diagrams
  52
- Piping Diagrams
  53
- Setting for
  54
- Name and Function of Remote Controller
  58
- Operationg Instruction
  58
- Wireless Remote Controller
  59
- Installation
  60
- Checking the Drainage
  63
- Accessories
  65
- II. Outdoor Units Introduction
  66
- Outdoor Units
  67
  - Ceiling & Floor
    67
  - Ceiling Concealed Duct
    67
  - Introduction
    68
Mps Inverter Single a

69
- Features & Benefits
  70
- Specifications
  72
- Dimensional Drawings
  76
- Wiring Diagrams
  80
  - Outdoor Wiring Diagram
    83
  - Wiring Diagram
    84
- Piping Diagram
  86
- Electric Characteristics
  89
- Operation Range
  90
- Installation
  91
  - Select the Best Location
    91
  - Lifting Method
    93
III. Troubleshooting Guide

95
- Troubleshooting Guide
  
  95
- Electronic Control Device
  
  119
  - Ceiling Duct Type
    121
  - Ceiling Cassette Type
    126
  - Ceiling Duct Type
    127
  - Ceiling & Floor
    128
- Schematic Diagram
  
  128
- Functional Description
  
  129
  - Cooling Mode Operation
    130
  - Heating Mode Operation
    131
  - Ceiling Duct Type
    132
  - Ceiling & Floor
    135
  - Outdoor Units
    138
    
    Eev Control
    140
    
    Fan Control
    141
    
    Special Control
    142
    
    Defrost Control
    142
    
    Low Ambient Control
    143
    
    Oil Return Control
    143
    
    Oil Equalizing Control
    144
    
    Protection Control
    146
    
    Discharge Temperature Control
    146
    
    Parts List
    162
- VII. Explode View and Replacement Parts List
  
  169
  - Outdoor Units
    169
  - Panel Assembly, Front
    179
- Universal System Air Conditioner
  
  180

LG ATNH126ELFB Service Manual (151 pages)

Universal System Air Conditioner

Brand: LG | Category: Air Conditioner | Size: 7.15 MB

Table of Contents

2
- Service Manual
  1
- Safety Precautions
  
  3
- Indoor Units
  
  3
  - Service Manual
    3
  - Introduction
    4
  - Model Number Nomenclature
    5
Ceiling Cassette 4-Way

6
- Features & Benefits
  7
  - Child Lock Function
    9
  - Auto Restart Operation
    10
  - Group Control
    10
- List of Functions
  11
- Specifications
  12
- Dimensional Drawings
  14
- Wiring Diagrams
  18
- Piping Diagrams
  20
- Name and Function of Remote Controller
  21
- Operating Instructions
  21
- Installation
  25
- Accessories
  32
Ceiling & Floor

33
- Features & Benefits
  34
- List of Functions
  35
- Specifications
  36
- Dimensional Drawings
  37
- Wiring Diagrams
  39
- Piping Diagrams
  40
- Operating Instructions
  41
- Remote Control Operation
  41
- Installation
  42
- Installation Parts Provided
  42
- Accessories
  46
Ceiling Concealed Duct

47
- Features & Benefits
  48
- List of Functions
  50
- Specifications
  51
- Dimensional Drawings
  53
- Wiring Diagrams
  54
- Piping Diagrams
  55
- Setting for
  56
- Operating Instructions
  60
- Wireless Remote Controller
  61
- Installation
  62
- Checking the Drainage
  65
- Accessories
  67
- Outdoor Units
  68
  - II. Outdoor Units Introduction
    68
  - Introduction
    69
  - Models List
    69
Mps Variable Single a

71
- MPS Variable Single a(AUUH-B, R410A)
  71
- Features & Benefits
  72
  - Low Ambient Control
    73
- Specifications
  74
- Dimensional Drawings
  78
- Wiring Diagrams
  82
- Piping Diagram
  86
- Electric Characteristics
  89
- Operation Range
  90
- Installation
  91
  - Heat Pump Model
    93
- Troubleshooting Guide
  
  94
- Electronic Control Device
  
  102
  - Ceiling Cassette Type
    103
  - Ceiling Duct Type
    104
  - Ceiling & Floor
    106
- Schematic Diagram
  
  108
  - Ceiling Cassette Type
    109
  - Ceiling Duct Type
    110
  - Ceiling & Floor
    111
- VI. Explode View and Replacement Parts List
  
  112
  - Indoor Units
    112
  - Parts List
    124
  - Outdoor Units
    131
  - Panel Assembly, Front
    145

LG ATNH126ELFB Service Manual (87 pages)

Brand: LG | Category: Air Conditioner | Size: 5.62 MB

Air Conditioner
1
Table of Contents
2
Model Number Nomenclature
3
Model Names
4
External Appearance
5
Dimensions
6
Product Specifications
15
Combination Table
20
Installation
21
- Piping Connection
  22
- Wiring Connection
  26
- Test Running
  29
- Function of Control
  30
- Cooling Mode Operation
  30
- Heating Mode Operation
  30
Operation
30
- Sleep Timer Operation
  33
- Forced Operation
  34
- Duct Type
  36
- Remote Control Operation
  38
- Two Thermistor System
  41
Control Devices and Function
45
- Electrical Wiring
  46
- Main Pcb
  46
- Test Run Method
  49
- Rotary Switch
  51
- Deluxe Central Control
  52
- System Configuration
  57
- Main Specifications
  57
Schematic Diagram
58
Piping Diagrams
60
Troubleshooting Guide
67
- Electronic Parts Troubleshooting Guide
  68
- When Indoor Fan Does Not Operate
  72

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Air Conditioner

More LG Manuals

LG ATNH126ELFB Manuals

LG ATNH126ELFB Service Manual (183 pages)

Table of Contents

Table of Contents

Safety Precautions

Indoor Units

Ceiling Cassette 4-Way

Ceiling & Floor

Ceiling Concealed Duct

Mps Inverter Single a

III. Troubleshooting Guide

Troubleshooting Guide

Electronic Control Device

Schematic Diagram

Functional Description

VII. Explode View and Replacement Parts List

Universal System Air Conditioner

LG ATNH126ELFB Service Manual (151 pages)

Table of Contents

Table of Contents

Safety Precautions

Indoor Units

Ceiling Cassette 4-Way

Ceiling & Floor

Ceiling Concealed Duct

Mps Variable Single a

Troubleshooting Guide

Electronic Control Device

Schematic Diagram

VI. Explode View and Replacement Parts List

LG ATNH126ELFB Service Manual (87 pages)

Table of Contents

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LG Categories