LG LS303HLV3 Manuals

Manuals and User Guides for LG LS303HLV3. We have 2 LG LS303HLV3 manuals available for free PDF download: Installation Manual, Engineering Manual

LG LS303HLV3 Installation Manual

LG LS303HLV3 Installation Manual (78 pages)

SINGLE ZONE EXTENDED PIPING WALL MOUNTED

Brand: LG | Category: Air Conditioner | Size: 9 MB

Table of Contents

Safety Instructions

3
- Table of Contents
  7
General Data

8
- Unit Nomenclature
  8
- Parts
  9
- Electrical
  11
General Installation Guidelines

12
- Outdoor Unit Location Selection
  13
- Required Outdoor Unit Clearances
  15
- Rigging and Lifting
  16
- Outdoor Unit Mounting
  17
- Required Indoor Unit Clearances
  18
- Indoor Unit Mounting
  19
General Refrigerant Piping System

22
Refrigerant Piping Connections

32
- Installation Overview
  32
- Special Applications
  33
- Outdoor Unit Connections
  34
- Indoor Unit Connections
  35
- Outdoor Unit Condensate Drain Hose
  40
- Indoor Unit Condensate Drain Hose
  41
- Bundling
  45
- Insulation
  46
Electrical System Installation

48
Final Installation Procedures

59
- Triple Leak / Pressure Test
  59
- Deep Evacuation Procedure
  60
- Triple Evacuation Procedure
  61
- Refrigerant Trim Charge
  63
- Finishing the Job
  64
- Finalizing Wall-Mounted Installation
  64
- Reattaching the Bottom Cover
  65
- Installing Batteries, Test Run, Performance Evaluation
  66
- Installer Modes
  67
- Pump down Procedure
  69
Troubleshooting

70
Installation Checklist

77

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LG LS303HLV3 Engineering Manual

LG LS303HLV3 Engineering Manual (56 pages)

SINGLE ZONE EXTENDED PIPING WALL MOUNTED

Brand: LG | Category: Air Conditioner | Size: 9 MB

Table of Contents

Table of Contents
3
Unit Nomenclature
4
LG Air Conditioner Technical Solution (LATS)
5
Product Data
7
Mechanical Specifications
8
General Data
9
Electrical Data
11
Functions, Controls, Options
12
Outdoor Unit Dimensions
13
Outdoor Unit Center of Gravity / Corner Weight
14
Indoor Unit Dimensions
15
Acoustic Data
17
Refrigerant Flow Diagram
21
Indoor Unit Wiring Diagram
22
Outdoor Unit Wiring Diagram
23
Electrical Connections
24
Air Flow, Static Pressure, and Temperature Distribution
28
Performance Data
34
Cooling Capacity
35
Maximum Cooling Capacity
37
Heating Capacity
39
Maximum Heating Capacity
41
Equipment Selection Procedure
43
Application Guidelines
45
Placement Considerations
45
Installing Outdoor Units Indoors
45
Refrigerant Piping Design
54

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