LG A8UW54GFA0 Manuals

Manuals and User Guides for LG A8UW54GFA0. We have 3 LG A8UW54GFA0 manuals available for free PDF download: Service Manual, Installation Manual

LG A8UW54GFA0 Service Manual

LG A8UW54GFA0 Service Manual (113 pages)

LG Multi-Inverter Type Air Conditioner SVC MANUAL(General)

Brand: LG | Category: Air Conditioner | Size: 10.81 MB

Table of Contents

Table of Contents

2
- Part 1 General Information
  3
  - Safety Precautions
    4
  - Model Line up
    7
  - Outdoor Units
    8
  - Nomenclature
    10
Part 2 Functions & Controls

12
- 1 List of Functions & Accessory
  
  13
- 2 Air Flow
  
  15
  - Auto Swing (Left & Right)
    15
  - Auto Swing (up & Down)
    15
  - Chaos Swing (Up/Down)
    15
  - Air Flow Step
    16
  - Chaos Wind (Auto Wind)
    16
  - Jet Cool Mode Operation
    16
  - Swirl Wind Swing
    16
- 3 Air Purifying
  
  17
  - PLASMA Air Purifying System
    17
- 4 Installation Functions
  
  18
  - External Static Pressure) Setting
    18
- 5 Reliability
  
  19
  - Hot Start
    19
  - Self-Diagnosis Function
    19
  - Soft Dry Operation
    19
- 6 Convenience Functions & Controls
  
  20
  - Cooling & Heating Operations
    20
  - Auto Cleaning Operation
    21
  - Auto Operation (Artificial Intelligence)
    21
  - Auto Restart Operation
    22
  - Child Lock Function
    23
  - Forced Operation
    23
  - Group Control
    24
  - Sleep Timer Operation
    25
  - Timer(On/Off)
    25
  - Weekly Program
    25
  - Two Thermistor Control
    26
- 7 Special Function & KIT
  
  27
  - Low Ambient Control
    27
  - Space Control
    27
  - Auto Elevation Grille
    27
  - Defrost Control(Heating)
    29
Part 3. Basic Control

30
- Part 3 Basic Control
  30
- 1 Normal Operation
  
  31
  - Compressor Control
    31
- 3 EEV( Electronic Expansion Valve) Control
  
  31
- 4 Oil Return Control
  
  32
- 5 Defrost Control
  
  32
- 6 Protection Control
  
  33
  - High Pressure Protection Control
    33
  - Low Pressure Protection Control
    33
  - Discharge Temperature Control
    33
  - Input Current Control
    33
  - Part 4 Test Run
    34
    
    Check before Test Run
    35
    
    Test Run Flow Chart
    36
    
    Test Running
    37
    
    Ceiling Cassette Type
    38
Part 5 Trouble Shooting Guide

39
- 1 Self-Diagnosis Function
  
  40
  - Error Indicator (Indoor)
    40
  - Error Indicator (Outdoor)
    41
- 2 Pump down
  
  42
- 3 Evacuation
  
  43
- 4 Gas Charging
  
  44
- 5 Cycle Part
  
  45
- 6 Electronic Parts
  
  46

LG A8UW54GFA0 Installation Manual

LG A8UW54GFA0 Installation Manual (55 pages)

Brand: LG | Category: Air Conditioner | Size: 21.6 MB

Table of Contents

Table of Contents
3
Installation Parts Provided
4
Safety Instructions
5
Installation of Indoor, Outdoor Unit
8
Select the Best Location
8
Seaside Applications and Installation
10
Seasonal Wind and Cautions in Winter
11
Installation
14
Connecting the Piping
14
How to Fix
18
Wiring Connection
19
Conduit Connection
19
Ceiling Dimension and Hanging Bolt Location
20
How to Fix
21
Wiring Connection
21
Conduit Connection
21
Installation of Wired Remote Controller(Optional)
22
Installation of Decorative Panel
24
Drain Piping
26
Flaring Work and Connection of Piping
29
Flaring Work
29
Connection of Piping - Outdoor
30
Installation
33
Installation of the Main Unit
34
Connecting the Cable between Indoor Unit, Distributor Unit and Outdoor Unit
35
Connect the Cable to the Indoor Unit
35
Connect the Cable to the Distributor Unit
36
Connect the Cable to the Outdoor Unit
38
Connection Method of the Connecting Cable(Example)
40
Checking the Drainage, Insulating the Pipe and Special Piping Applications
41
Checking the Drainage
41
Insulating the Pipe and Special Piping Applications
41
Air Purging and Evacuation
42
Leak Checking
42
Evacuation
43
Charging
44
Installation Pi485
46
Test Running
47
Function
48
DIP S/W Setting
48
Forced Cooling Operation
49
Wiring Error Check
50
Saving Power Consumption
50
Night Quiet Mode
51
Mode Lock
52
PCB Display(18/24/60 K Model Only)
53
Max Combination Capacity
54

LG A8UW54GFA0 Service Manual

LG A8UW54GFA0 Service Manual (7 pages)

multi type

Brand: LG | Category: Air Conditioner | Size: 1.74 MB

Table of Contents

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