User Manuals: LG LS120HEV1 Inverter Air Conditioner

Manuals and User Guides for LG LS120HEV1 Inverter Air Conditioner. We have 4 LG LS120HEV1 Inverter Air Conditioner manuals available for free PDF download: Installation Manual, Engineering Manual, Owner's Manual

LG LS120HEV1 Installation Manual (76 pages)

SINGLE ZONE HIGH EFFICIENCY, STANDARD, EXTENDED PIPE, AND MEGA WALL MOUNTED

Brand: LG | Category: Air Conditioner | Size: 10.25 MB

Installation Manual
1
Safety Instructions
3
Table of Contents
7
General Data
8
General Installation Guidelines
17
- Location Selection
  17
- Selecting the Best Location
  17
- Oceanside Applications
  18
- Mounting Bolt Location
  19
- Required Clearances
  20
- Mounting of Indoor Unit Installation Plate
  21
- Mounting of Indoor Unit Installation Plate
  25
- Mounting of Indoor Unit
  26
- Piping Preparation
  27
- Piping Materials and Handling
  28
- Piping Support, Elbow Usage
  33
- Refrigerant Piping System Layout
  35
Refrigerant Piping Connections
36
- Refrigerant Piping System Limitations
  36
- Installation Overview
  38
- Directional Pipe Formation
  39
- Drain Hose
  40
- Outdoor Unit Connections
  41
- Indoor Unit Connections
  43
- Indoor Unit Connections - Conduit Bracket Placement
  44
- Bundling and Cutting Line
  45
- Refrigerant Piping Insulation
  46
- Refrigerant Piping Insulation
  47
- Air Purging
  49
- Leak Test/Soap Method Check
  50
- Evacuation of Lines
  51
- Finishing up
  51
- Remote Controller
  51
  - Finishing the Job
    51
  - Test Run
    51
- Pump Down, Cooling Only Mode
  52
- Pump down Procedure
  52
Electrical Wiring
53
Troubleshooting
70
- Error Codes
  70
- Refrigerant Leaks
  73
Installation Checklist
74

LG LS120HEV1 Engineering Manual (68 pages)

SINGLE ZONE MEGA WALL MOUNTED

Brand: LG | Category: Air Conditioner | Size: 10.8 MB

Table of Contents
4
Introduction

5
Architectural Appeal

6
- Wall Mounted
  6
- Product Data
  7
Product Features and Benefits

8
- Operating Range
  8
- Other Features
  8
Unit Nomenclature

9
General Data

10
Electrical Data

13
Functions, Controls, and Options

14
Outdoor Unit Dimensions

15
- Lsu090Hev1, Lsu120Hev1
  15
- Center of Gravity
  15
- Lsu180Hev1
  16
- Lsu240Hev1
  17
- Lsu090Hxv1, Lsu120Hxv1
  18
Indoor Unit Dimensions

19
- Lsn090Hev1
  19
- Lsn120Hev1
  20
- Lsn180Hev1, Lsn240Hev1
  21
- Lsn090Hxv, Lsn120Hxv
  22
Acoustic Data

23
Refrigerant Flow Diagrams

25
- Lsn/Lsu90-180Hev1
  25
  - Indoor Unit
    25
  - Outdoor Unit
    25
- Lsn180Hev/Lsu180Hev
  26
- Lsn240Hev/Lsu240Hev
  27
- Lsn090Hxv/Lsu090Hxv
  28
Wiring Diagram

29
- Lsn090Hev1
  29
- Lsn120Hev1
  30
- Lsn180Hev1, Lsn240Hev1
  31
- Lsn090-120Hxv
  32
- Lsu090Hev1, Lsu120Hev1
  33
- Lsu180Hev1
  34
- Lsu240Hev1
  35
- Lsn090-120Hxv
  36
Accessories

37
Performance Data

39
- Cooling Capacity
  40
- Heating Capacity
  43
Equipment Selection Procedure

49
- Ls090~240Hev1
  50
- Ls090Hxv/Ls120Hxv
  51
Building Ventilation Design Guide

52
Placement Considerations

54
- Selecting the Best Location
  54
- Outdoor Unit Clearances
  56
Refrigerant Piping Design & Layout Best Practices

57
Refrigerant Piping Design

57
Installation & Layout Best Practices

60
- Refrigerant Piping System Layout
  60
  - Pipe Sleeves at Penetrations
    61
  - Underground Refrigerant Piping
    61
- Piping Connection
  62
Electrical Connections

64
Mechanical Specifications

66
- Refrigerant System
  66
- Outdoor Unit Coil
  66
Acronyms

67

LG LS120HEV1 Owner's Manual (24 pages)

SINGLE ZONE MEGA AND MEGA 115V WALL MOUNTED

Brand: LG | Category: Air Conditioner | Size: 5.14 MB

Table of Contents
3
Safety Instructions
4
Unit Parts
7
Basic Components
8
Unit Operation
9
Remote Controller
9
Basic Functions
13
Cooling Operation - Adjusting the Air Flow (Swing) Direction
13
Timer Settings
14
Advanced Functions
15
Jet Cool/Jet Heat Operation - Auto Changeover Operation
15
Energy Saving Operation - Auto Restart
16
Maintenance
17
Indoor Unit - Cleaning Intervals
17
Cleaning the Air Filter
18
Troubleshooting
19

LG LS120HEV1 Installation Manual (11 pages)

SINGLE ZONE HIGH EFFICIENCY, STANDARD, EXTENDED PIPE, AND MEGA WALL MOUNTED

Brand: LG | Category: Heat Pump | Size: 0.37 MB

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User Manuals: LG LS120HEV1 Inverter Air Conditioner

LG LS120HEV1 Installation Manual (76 pages)

Table of Contents

LG LS120HEV1 Engineering Manual (68 pages)

Table of Contents

Introduction

Architectural Appeal

Product Features and Benefits

Unit Nomenclature

General Data

Electrical Data

Functions, Controls, and Options

Outdoor Unit Dimensions

Indoor Unit Dimensions

Acoustic Data

Refrigerant Flow Diagrams

Wiring Diagram

Accessories

Performance Data

Equipment Selection Procedure

Building Ventilation Design Guide

Placement Considerations

Refrigerant Piping Design & Layout Best Practices

Refrigerant Piping Design

Installation & Layout Best Practices

Electrical Connections

Mechanical Specifications

Acronyms

LG LS120HEV1 Owner's Manual (24 pages)

Table of Contents

LG LS120HEV1 Installation Manual (11 pages)

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