User Manuals: LG MULTI F MAX LAN120HSV4 Air Conditioner

Manuals and User Guides for LG MULTI F MAX LAN120HSV4 Air Conditioner. We have 3 LG MULTI F MAX LAN120HSV4 Air Conditioner manuals available for free PDF download: Service Manual, Installation Manual, Svc Manual

LG MULTI F MAX LAN120HSV4 Service Manual (93 pages)

Brand: LG | Category: Air Conditioner | Size: 15.46 MB

Table of Contents

2
- Part 1 General Information
  3
- Safety Precautions
  4
- Model Line up
  7
- Nomenclature
  10
Part 2 Functions & Controls

14
- List of Functions & Accessory
  15
- Air Flow
  17
- Auto Swing (Left & Right)
  17
- Auto Swing (up & Down)
  17
- Chaos Swing (Up/Down)
  17
- Air Flow Step
  18
- Chaos Wind (Auto Wind)
  18
- Jet Cool Mode Operation
  18
- Swirl Wind Swing
  18
- Air Purifying
  19
- PLASMA Air Purifying System
  19
- External Static Pressure) Setting
  20
- Installation Functions
  20
- Hot Start
  21
- Reliability
  21
- Self-Diagnosis Function
  21
- Soft Dry Operation
  21
- Convenience Functions & Controls
  22
- Cooling & Heating Operations
  22
- Auto Cleaning Operation
  23
- Auto Operation (Artificial Intelligence)
  23
- Auto Restart Opeartion
  24
- Child Lock Function
  25
- Forced Operation
  25
- Group Control
  26
- Sleep Timer Operation
  27
- Timer(On/Off)
  27
- Weekly Program
  27
- Two Thermistor Control
  28
- Auto Elevation Grille
  29
- Low Ambient Control
  29
- Space Control
  29
- Special Function & KIT
  29
- Defrost Control(Heating)
  31
Part 3. Basic Control

32
- Part 3 Basic Control
  32
- Compressor Control
  33
- EEV( Electronic Expansion Valve) Control
  33
- Normal Operation
  33
- Defrost Control
  34
- Oil Return Control
  34
- Discharge Temperature Control
  35
- High Pressure Protection Control
  35
- Input Current Control
  35
- Low Pressure Protection Control
  35
- Protection Control
  35
- Part 4 Test Run
  36
- Check before Test Run
  37
- Test Run Flow Chart
  38
- Test Runing
  39
Part 5. Trouble Shooting

41
- Part 5 Trouble Shooting Guide
  41
- Error Indicator (Indoor)
  42
- Self-Diagnosis Function
  42
- Error Indicator (Outdoor)
  43
- Pump down
  44
- Evacuation
  45
- Gas Charging
  46
- Cycle Part
  47
- Electronic Parts
  48
- The Product Doesn T Operate at All
  48
- The Compressor/Outdoor Fan Are Don't Operate
  49
- The Product Doesn't Operate with the Remote Controller
  49
- When Indoor Fan Does Not Operate
  51
- When the Louver Does Not Operate
  52
- Troubleshooting Indoor Error
  53
- Troubleshooting Outdoor Error
  59

LG MULTI F MAX LAN120HSV4 Installation Manual (56 pages)

ART COOL MIRROR WALL-MOUNTED INDOOR UNIT

Brand: LG | Category: Air Conditioner | Size: 7.05 MB

Indoor Unit
1
Installation Manual
1
Table of Contents
3
Safety Instructions

4
Introduction

9
Unit Nomenclature

11
General Data

12
- Specifications
  13
- Cross Flow Fan
  14
- Typical Multi F/Multi F Max Systems
  15
- Refrigerant Piping Requirements
  17
General Installation Guidelines

18
- Location Selection
  18
- Inspection
  19
- Refrigerant Piping
  22
  - Pipe Sleeves at Penetrations
    29
  - Underground Refrigerant Piping
    29
- Piping Materials and Handling
  30
- Piping Preparation
  31
Piping Connections

32
- IDU to ODU
  32
- Piping Insulation
  35
- Drain Piping
  37
Electrical Wiring

38
Troubleshooting

49
- Error Codes
  49
Cautions for Refrigerant Leaks

51
- Refrigerant Leaks
  51
Installation Checklist

52

LG MULTI F MAX LAN120HSV4 Svc Manual (20 pages)

Room Air Conditioner

Brand: LG | Category: Air Conditioner | Size: 5.76 MB

Room Air Conditioner
1
Product Specifications
2
Lge Internal Use Only
2
Only for Training and Service Purposes
2
Piping Diagrams
5
Indoor Unit
5
Outdoor Unit
5
Wiring Diagrams
7
Exploded View
13
Lsn180Hsv4 (Asnw18Gc2B0)
14
Lan090Hsv4 (Asnw09Gbrb0)
15
Lan120Hsv4 (Asnw12Gbrb0)
15
Lan180Hsv4 (Asnw18Gcrb0)
16
Lan240Hsv4(Asnw243Crb6)
16
Lsu090Hsv4 (Asuw093Bub6)
17
Lsu120Hsv4 (Asuw123Bub6)
17
Lsu180Hsv4 (Asuw183Cub6)
18
Lau240Hsv4(Asuw243Crb6)
18

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User Manuals: LG MULTI F MAX LAN120HSV4 Air Conditioner

LG MULTI F MAX LAN120HSV4 Service Manual (93 pages)

Table of Contents

Table of Contents

Part 2 Functions & Controls

Part 3. Basic Control

Part 5. Trouble Shooting

LG MULTI F MAX LAN120HSV4 Installation Manual (56 pages)

Table of Contents

Safety Instructions

Introduction

Unit Nomenclature

General Data

General Installation Guidelines

Piping Connections

Electrical Wiring

Troubleshooting

Cautions for Refrigerant Leaks

Installation Checklist

LG MULTI F MAX LAN120HSV4 Svc Manual (20 pages)

Table of Contents

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