LG LSN181HSV5 Manuals

LG LSN181HSV5 Manuals

Manuals and User Guides for LG LSN181HSV5. We have 2 LG LSN181HSV5 manuals available for free PDF download: Installation Manual, Engineering Manual

LG LSN181HSV5 Engineering Manual

LG LSN181HSV5 Engineering Manual (60 pages)

Single Zone High Efficiency Systems Wall Mounted 3/4 to 1-1/2 Tons

Brand: LG | Category: Air Conditioner | Size: 11 MB

Table of Contents

Proprietary Data Notice
2
Table of Contents
3
Unit Nomenclature
4
LG Air Conditioner Technical Solution (LATS)
5
Mechanical Specifications
8
General Data
9
Electrical Data
11
Functions, Controls, and Options
12
Indoor Unit
12
Dimensions
13
Indoor Unit Dimensions
16
Acoustic Data
18
Indoor Units
19
Outdoor Units
20
Refrigerant Flow Diagrams
22
Outdoor Unit
22
Indoor Unit Wiring Diagram
24
Outdoor Unit Wiring Diagram
25
Electrical Connections
27
Controller Options
29
Air Flow, External Pressure, and Temperature Distribution
31
Accessories
35
Cooling Capacity Data
37
Maximum Cooling Capacity Data
37
Heating Capacity Data
37
Maximum Heating Capacity Data
37
Performance Data
38
Heating Capacity
44
Maximum Heating Capacity
46
Equipment Selection Procedure
48
Defrost Correction Factor for Heating Operation
49
Application Guidelines
50
Placement Considerations
51
Outdoor Unit
52
Planning for Snow and Ice
52
Underground Refrigerant Piping
53
Oceanside Applications
54
Installing Outdoor Unit Indoors
56
Device Connection Limitations
59
Refrigerant Piping Design
59
Design Guideline Summary
59

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LG LSN181HSV5 Installation Manual

LG LSN181HSV5 Installation Manual (63 pages)

STANDARD WALL-MOUNTED INDOOR UNIT

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