LG LMN079HVT Manuals

Manuals and User Guides for LG LMN079HVT. We have 4 LG LMN079HVT manuals available for free PDF download: Installation Manual

LG LMN079HVT Installation Manual

LG LMN079HVT Installation Manual (65 pages)

STANDARD WALL-MOUNTED INDOOR UNIT

Brand: LG | Category: Air Conditioner | Size: 8.79 MB

Table of Contents

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LG LMN079HVT Installation Manual

LG LMN079HVT Installation Manual (80 pages)

OUTDOOR UNIT, Multi-Zone Heat Pump Systems 1.5 to 5 Tons

Brand: LG | Category: Air Conditioner | Size: 11.61 MB

Table of Contents

Safety Instructions
3
Table of Contents
7
Electrical Data
11
R410A Refrigerant
12
General Installation Guidelines
13
Oceanside Installation Precautions
13
Rooftop Installations
14
Planning for Snow and Ice
14
Allowable Clearances
16
Platform Instructions
19
Branch Distribution Unit Installation
22
Piping Preparation
24
Piping Materials and Handling
26
Refrigerant Piping Connections
35
Flushing the Refrigerant Piping
41
Leak Test and Vacuum Procedures
42
Refrigerant Charge
45
Refrigerant Piping Insulation
48
Electrical Wiring
53
Power Wiring and Communications Cable Connections
55
Test Run
60
DIP Switch Settings
61
Self Diagnosis Functions
66
Caution for Refrigerant Leakage
72
Installation Checklists
74

LG LMN079HVT Installation Manual

LG LMN079HVT Installation Manual (63 pages)

STANDARD WALL-MOUNTED INDOOR UNIT

Brand: LG | Category: Air Conditioner | Size: 9.72 MB

Table of Contents

Safety Instructions
3
Table of Contents
7
Unit Nomenclature
8
General Data
11
R410A Refrigerant
11
Dimensions
13
Refrigerant Piping Diagram
15
Installation
16
Unpack and Inspect for Freight Damage
16
Indoor Unit Location Selection
17
Required Clearances
18
Indoor Unit Connections
18
Choose Piping and Wiring Route / Drilling Piping Hole
19
Preparing for Installation
20
Mounting the Indoor Unit
23
Flaring Procedure
28
Outdoor Unit to Indoor Unit Connections
30
Condensate Drain Hose Installation
35
Piping Insulation
38
Wiring
39
Safety Guidelines / General Information
39
Indoor Unit Electrical Connections
45
Power Wiring / Communication Cable Connections
48
Optional Wall-Mounted Sensor and Controller
53
Final Installation Procedures
54
Reattaching the Indoor Unit Bottom Panel
54
Air Filter Disassembly and Assembly
56
Installing Batteries
57
Troubleshooting
58
Error Codes
58
Installation Checklist
60

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LG LMN079HVT Installation Manual

LG LMN079HVT Installation Manual (54 pages)

STANDARD WALL-MOUNTED INDOOR UNIT

Brand: LG | Category: Air Conditioner | Size: 7.28 MB

Table of Contents

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 Wall-Mounted IDU Chassis
20
Refrigerant Piping
22
Piping Materials and Handling
30
Piping Preparation
31
Piping Connections
32
IDU to ODU
32
Piping Insulation
35
Drain Piping
37
Electrical Wiring
38
Power Wiring Specifications and Best Practices
39
Controller Options
40
Indoor Unit Electrical Connections Guidelines
41
Indoor Unit Electrical Connections Procedure
42
Self Diagnosis Functions
44
LG SIMS - Self Diagnosis Functions
46
Optional Wall-Mounted Sensor and Controller
48
Troubleshooting
49
Error Codes
49
Cautions for Refrigerant Leaks
50
Refrigerant Leaks
50
Installation Checklist
51

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