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LS091HSV3
LG LS091HSV3 Installation Manual
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SINGLE ZONE HIGH EFFICIENCY
, ST
ANDARD,
EXTENDED PIPE,
AND MEGA
W
ALL
MOUNTED
INST
ALLA
TION MANUAL
Single Zone High Efciency:
LS091HSV3, LS121HSV3, LS181HSV3, LS240HSV3
Single Zone Standard: LS307HV3, LS360HV3
Single Zone Extended Pipe: LS240HL
V
, LS300HL
V
, LS360HL
V
Single Zone Mega: LS090HEV
, LS120HEV
, LS180HEV
, LS240HEV
Single Zone Mega 1
15V
: LS090HXV
, LS120HXV
2
Table of Contents
Table of Contents
7
Default Chapter
1
Installation Manual
1
Safety Instructions
3
Table of Contents
7
General Data
8
Unit Nomenclature
8
Single Zone High Effi Ciency Unit Specifi Cations
9
Single Zone Standard Unit Specifi Cations
11
Single Zone Standard Unit Specifications
12
Single Zone Extended Pipe Unit Specifi Cations
13
Single Zone Extended Pipe Unit Specifications
14
Single Zone Mega Unit Specifi Cations
15
Single Zone Mega115V Unit Specifi Cations
19
Electrical
21
R410A Refrigerant
22
General Installation Guidelines
23
Location Selection
23
Selecting the Best Location
23
Oceanside Applications
24
Mounting Bolt Location
25
Required Clearances
26
Mounting of Indoor Unit Installation Plate
27
Mounting of Indoor Unit
32
Piping Preparation
33
Piping Materials and Handling
34
Piping Support, Elbow Usage
40
General Installation Guidelines
41
Default Chapter
41
Pipe Sleeves at Penetrations
41
Refrigerant Piping System Layout
41
Underground Refrigerant Piping
41
Refrigerant Piping Connections
42
Refrigerant Piping System Limitations
42
Installation Overview
44
Directional Pipe Formation
45
Drain Hose
46
Outdoor Unit Connections
47
Outdoor Unit
48
Torque Wrench
48
Indoor Unit Connections
52
Indoor Unit Connections - Conduit Bracket Placement
53
Bundling and Cutting Line
54
Refrigerant Piping Insulation
55
Liquid Pipe
55
Vapor Pipe
56
Air Purging
58
Leak Test/Soap Method Check
59
Evacuation of Lines
60
Finishing the Job
60
Finishing up
60
Test Running
60
Remote Controller
61
Pump down Procedure
62
Pump Down, Cooling Only Mode
62
Electrical Wiring
63
General Information and Safety Guidelines
63
Power Wiring Specifi Cations and Best Practices
64
Lsu181Hsv3, Lsu240Hsv3
66
Controllers
66
Lsu091Hsv3, Lsu121Hsv3
66
Lsu307Hv3, Lsu360Hv3
66
Indoor Unit Electrical Connections
67
Indoor Unit
69
Outdoor Unit Electrical Connections
72
Connecting Outdoor Unit Electrical Wiring
72
Lsu090Hxv, Lsu120Hxv
74
Lsu360Hlv
74
Lsu240Hlv, Lsu300Hlv
74
Lsu090Hev, Lsu120Hev
74
Lsu180Hev
74
Terminal Block Connection for 180Hev
74
Lsu240Hev
75
Self Diagnosis Functions
76
LG SIMS - Self Diagnosis Functions
78
Troubleshooting
80
Error Codes
80
Error Description
81
Single Zone Outdoor Unit Error Codes
82
Refrigerant Leaks
83
Installation Checklist
84
Other manuals for LG LS091HSV3
Owner's Manual
24 pages
Engineering Manual
76 pages
4
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LG LS091HSV3 Specifications
General
Brand
LG
Model
LS091HSV3
Category
Air Conditioner
Language
English
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