LG A4UW30GFA0 Manuals

Manuals and User Guides for LG A4UW30GFA0. We have 2 LG A4UW30GFA0 manuals available for free PDF download: Engineering Product Data Book, Manuals

LG A4UW30GFA0 Engineering Product Data Book (369 pages)

Heat pump 50Hz/R410A

Brand: LG | Category: Heat Pump | Size: 45.42 MB

Model Line up
5
Selection Procedure
11
Part 2 Product Data
14
Power Supply
16
List of Functions
17
Specifications
19
Combination Table
23
Piping Diagrams
55
Wiring Diagrams
59
Capacity Tables
63
Operation Range
200
Electric Characteristics
202
Field Wiring Diagrams
203
Sound Pressure Level
206
Sound Power Level
208
Distributor Type
210
Power Supply
211
List of Functions
212
Specifications
213
Piping Diagrams
222
Outdoor Unit
222
Wiring Diagrams
224
Capacity Tables
226
Operation Range
247
Electrical Characteristics
248
Field Wiring Diagram
249
Combination Table
256
Outdoor Unit
263
Part 3 Design and Installation
295
Installation Procedure
297
Flaring Work
302
Brazing Work
306
Operational Steps
315
Forming the Piping
316
Air Purging
321
Checking Method
321
Checking for Leakage
323
Vacuum Pump Maintenance
327
Calibration Method
327
Refrigerant Charging Instructions
329
Installation of Outdoor Unit
333
Note to the Installer
335
Before Installation
337
Lifting Method
338
Inspecting and Handling the Unit
338
Series Installation
345
Refrigerant Charge
349
Piping Connection Size
351
General Information
354
Functional Description
354
Dip S/W Setting
359
Forced Cooling Operation
360
Setting Procedure
360
Wiring Error Check
361
Saving Power Consumption
361
Operating Method
364
Seasonal Wind and Cautions in Winter
368

LG A4UW30GFA0 Manuals (254 pages)

Multi Type Air Conditioner

Brand: LG | Category: Air Conditioner | Size: 33.68 MB

Table of Contents
2
Model Number Nomenclature

3
- Symbols Used in this Manual
  5
Safety Precautions

6
Dimensions

12
- Indoor Unit
  12
- Duct Type
  14
- Outdoor Unit
  21
Product Specifications

22
Installation

34
- Select the Best Location of Indoor Unit
  34
- How to Fix
  37
  - Fixing Indoor Unit
    39
  - Installation of Unit
    44
- Piping and Drainage of Indoor Unit
  45
- Connection of Indoor Unit Piping
  46
  - For Right Rear Piping
    51
  - Ceiling Mounting
    58
  - Drill a Hole in the Wall
    59
  - Drain Hose
    60
  - Indoor Unit Installation
    66
- Remote Controller Installation
  69
- Connecting Pipings and the Cable to Outdoor Unit
  71
- Electric Characteristics
  72
- Checking the Drainage and Pipe Forming
  74
- Drain Piping
  76
- Maximum Length of Pipe and Extra Charge of Refrigerant Charge
  79
- Test Running
  85
- System Layout and Piping Length
  88
- Installation
  89
- Installation of the Main Unit
  90
- Connection of Piping
  91
- Connection of Wiring
  92
Operation

93
- Function of Control
  93
  - Sleep Timer Operation
    96
  - Forced Operation
    97
- Function of Indoor Unit
  98
- Function of Outdoor Unit
  104
- Remote Control Operation
  105
- Wiring Design
  109
Control Devices and Function

114
- Simple Central Control
  114
- Term of each Part and Function
  114
- Electrical Wiring
  115
  - Test Run Method
    118
  - Rotary Switch
    120
- Deluxe Central Control
  121
  - System Configuration
    126
  - Main Specifications
    126
  - Control System
    126
Disassembly of the Parts (Indoor Unit)

127
- Indoor Unit
  127
- Caution Label
  137
Schematic Diagram

142
- Electronic Control Device
  142
- Wiring Diagram
  154
- Components Locations
  160
Troubleshooting Guide

179
- Refrigeration Cycle Diagram
  179
- Self-Diagnosis Function
  186
- Cycle Troubleshooting Guide
  187
- Electronic Parts Troubleshooting Guide
  188
- General Information
  193
(3-Way) Valve

209
- Pumping down
  210
- Gas Charging
  212
Exploded View

213
- Indoor Unit
  213
- Outdoor Unit
  242
- Copyright ©2007 LG Electronics. Inc. All Right Reserved
  242

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More LG Manuals

LG A4UW30GFA0 Manuals

LG A4UW30GFA0 Engineering Product Data Book (369 pages)

Table of Contents

LG A4UW30GFA0 Manuals (254 pages)

Table of Contents

Model Number Nomenclature

Safety Precautions

Dimensions

Product Specifications

Installation

Operation

Control Devices and Function

Disassembly of the Parts (Indoor Unit)

Schematic Diagram

Troubleshooting Guide

(3-Way) Valve

Exploded View

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