LG LS120HSV4 Manuals

Manuals and User Guides for LG LS120HSV4. We have 3 LG LS120HSV4 manuals available for free PDF download: Installation Manual, Engineering Manual

LG LS120HSV4 Installation Manual

LG LS120HSV4 Installation Manual (56 pages)

Single Zone High Efficiency Standard Wall Mounted

Brand: LG | Category: Air Conditioner | Size: 12.6 MB

Table of Contents

Safety Instructions

3
- Table of Contents
  7
General Data

8
General Installation Guidelines

11
- Location Selection
  11
- Oceanside Applications
  12
- Mounting Bolt Location
  13
- Required Clearances
  14
- Mounting of Indoor Unit Installation Plate
  15
- Mounting of Indoor Unit
  16
- Piping Preparation
  17
- Piping Materials and Handling
  18
- Piping Support
  23
- Underground Piping
  25
Refrigerant Piping Connections

26
- Refrigerant Piping System Limitations
  26
- Installation Overview
  26
- Directional Pipe Formation
  27
- Drain Hose
  28
- Outdoor Unit Connections
  29
- Indoor Unit Connections
  30
- Bundling and Cutting Line
  31
- Refrigerant Piping Insulation
  32
- Air Purging
  35
- Leak Test/Soap Method Check
  36
- Evacuation of Lines
  37
- Finishing up
  37
- Remote Controller
  37
- Pump Down, Cooling Only Mode
  38
Electrical Wiring

39
Troubleshooting

50
- Error Codes
  50
- Refrigerant Leaks
  53
Installation Checklist

54
- Installation Checklist
  55

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LG LS120HSV4 Installation Manual

LG LS120HSV4 Installation Manual (56 pages)

SINGLE ZONE HIGH EFFICIENCY STANDARD WALL MOUNTED

Brand: LG | Category: Air Conditioner | Size: 12.75 MB

Table of Contents

Safety Instructions
3
Table of Contents
7
General Data
8
Unit Nomenclature
8
Single Zone High Efficiency Unit Specifications
9
Electrical
10
R410A Refrigerant
10
General Installation Guidelines
11
Location Selection
11
Oceanside Applications
12
Mounting Bolt Location
13
Required Clearances
14
Mounting of Indoor Unit Installation Plate
15
Mounting of Indoor Unit
16
Piping Preparation
17
Piping Materials and Handling
18
Piping Support
23
Underground Piping
25
Refrigerant Piping Connections
26
Refrigerant Piping System Limitations
26
Installation Overview
26
Directional Pipe Formation
27
Drain Hose
28
Outdoor Unit Connections
29
Indoor Unit Connections
30
Bundling and Cutting Line
31
Refrigerant Piping Insulation
32
Air Purging
35
Leak Test/Soap Method Check
36
Evacuation of Lines
37
Finishing up
37
Remote Controller
37
Pump Down, Cooling Only Mode
38
Electrical Wiring
39
General Information and Safety Guidelines
39
Power Wiring Specifications and Best Practices
40
Controllers
41
Indoor Unit Electrical Connections
42
Outdoor Unit Electrical Connections
44
Self Diagnosis Functions
46
LG SIMS - Self Diagnosis Functions
48
Troubleshooting
50
Error Codes
50
Refrigerant Leaks
53
Installation Checklist
54

LG LS120HSV4 Engineering Manual

LG LS120HSV4 Engineering Manual (54 pages)

Single zone HIGH Efficiency WALL MOUNT

Brand: LG | Category: Air Conditioner | Size: 10.04 MB

Table of Contents

Table of Contents
4
Architectural Appeal
6
- Other Features
  8
- Operating Range
  8
Product Features and Benefits
8
Unit Nomenclature
9
General Data
10
Electrical Data
12
Functions, Controls, Options
13
Outdoor Unit Dimensions
14
Center of Gravity
15
Indoor Unit Dimensions
16
Acoustic Data
18
Outdoor Unit Acoustic Data
18
Indoor Unit Acoustic Data
19
Refrigerant Flow Diagrams
20
4 | Introduction
21
Wiring Diagrams
22
- 4 | Introduction
  23
- 4 | Introduction
  25
Accessories
26
Performance Data
29
- 4 | Introduction
  30
- 4 | Introduction
  31
- 4 | Introduction
  32
- Performance Data
  33
- 4 | Introduction
  34
- Equipment Selection Procedure
  35
Equipment Selection Procedure
36
Building Ventilation Design Guide
38
Placement Considerations
40
- Placement Considerations
  41
- 4 | Introduction
  42
- Refrigerant Piping Design
  43
Refrigerant Piping Design
44
4 | Introduction
45
Installation & Layout Best Practices
46
Electrical Connections
50
- Outdoor Unit Coil
  52
- Refrigerant System
  52
Mechanical Specifications
52
Acronyms
53

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