LG LCN097HV4 Manuals

Manuals and User Guides for LG LCN097HV4. We have 3 LG LCN097HV4 manuals available for free PDF download: Engineering Manual, Installation Manual, Owner's Manual

LG LCN097HV4 Engineering Manual (80 pages)

Single-Zone Four-Way Ceiling Cassette Heat Pump Systems 3/4 to 3-1/2 Tons

Brand: LG | Category: Heat Pump | Size: 8.5 MB

About LG Electronics, Inc
3
Duct-Free Split (DFS) Systems
3
Table of Contents
4
Four-Way Ceiling Cassette System Data
7
Product Features and Benefits
8
Unit Nomenclature
9
General Data
10
Electrical Data
13
Dimensions
14
Acoustic Data
20
Air Velocity and Temperature Distribution
22
Refrigerant Flow Diagrams
25
Wiring Diagrams
29
Accessories
34
Performance Data
36
Cooling Capacity Tables
37
Heating Capacity Tables
43
Application Guidelines
47
Equipment Selection Procedure
48
Building Ventilation Design Guide
50
Placement Considerations
55
Refrigerant Piping Design & Layout Best Practices
63
Design Guideline Summary
64
Selecting Field-Supplied Copper Tubing
65
Refrigerant Piping System Layout
67
Piping Insulation
71
Condensate Drain Piping
72
Electrical and Mechanical Specifications
73
Electrical Connections
73
Mechanical Specifications
77
Acronyms
79

LG LCN097HV4 Installation Manual (61 pages)

CEILING CASSETTE INDOOR UNIT

Brand: LG | Category: Air Conditioner | Size: 6.84 MB

Table of Contents
3
Safety Instructions
4
Introduction
9
Unit Nomenclature
11
General Data
12
Specifications
13
Typical Multi F/Multi F Max Systems
15
Refrigerant Piping Requirements
17
General Installation Guidelines
18
Location Selection
18
Inspection
19
Install Ceiling Cassette
20
Installing Drain System
22
Refrigerant Piping
23
Piping Materials and Handling
31
Piping Connections
32
Piping Preparation
32
IDU to ODU
33
Piping Insulation
36
Electrical Wiring
38
General Guidelines
38
Power Wiring Specifications and Best Practices
39
Controller Options
40
Power Wiring / Communications Cable Installation Guidelines
40
Indoor Unit Electrical Connections Procedure
41
Decorative Grille Kit Installation
43
Self Diagnosis Functions
44
LG SIMS - Self Diagnosis Functions
46
Controller Options
48
Troubleshooting
51
Error Codes
51
Cautions for Refrigerant Leaks
53
Refrigerant Leaks
53
Installation Checklist
54
Pre-Commissioning Checklist
58
Multi F Refrigerant Charge Worksheet
58
Multi F MAX Refrigerant Charge Worksheet
59

LG LCN097HV4 Owner's Manual (21 pages)

Brand: LG | Category: Air Conditioner | Size: 1.75 MB

Table of Contents
2
Safety Precautions
3
Electrical Safety
6
Temporary Use of an Adapter
6
Symbols Used in this Manual
6
Product Introduction
7
Indoor Units
7
Outdoor Unit
7
Operating Instructions
8
How to Insert the Batteries
8
Wireless Remote Controller Maintenance
8
Operation Indication Lamps
8
Operating Method
8
Wireless Remote Controller
9
Wired Remote Controller (Optional)
10
Operation Mode
11
Dehumidification Mode
12
Fan Mode
12
Auto Operation
12
Power Cooling
12
PLASMA Purification Operation (Optional)
13
Celsius/Fahrenheit Switching
13
Setting the Current Time
13
Sleep Timer Setting
14
On Timer Setting
14
Off Timer Setting
14
To Cancel the Timer Setting
15
Up/Down Airflow Direction Control (Optional)
15
Left/Right Airflow Direction Control (Optional)
15
Individual Vane Angle Control (Optional)
16
Forced Operation
17
Auto Restart Function
17
Maintenance and Service
18
Ceiling Cassette Type
18
Operation Tips
19

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LG LCN097HV4 Manuals

LG LCN097HV4 Engineering Manual (80 pages)

Table of Contents

LG LCN097HV4 Installation Manual (61 pages)

Table of Contents

LG LCN097HV4 Owner's Manual (21 pages)

Table of Contents

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