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LS120HXV2
LG LS120HXV2 Installation Manual
75 pages
Manual
Specs
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Single Zone Mega: LS090HEV2, LS120HEV2, LS180HEV2, LS240HEV2
Single Zone Standard Eciency: LS090HFV3, LS120HFV3, LS180HFV3, LS240HFV3
Single Zone Mega 1
15V
: LS090HXV2, LS120HXV2
SINGLE
ZONE MEGA
,
ST
ANDARD
EFFICIENCY
,
AND
MEGA
1
1
5V
W
ALL
MOUNTED
INST
ALLA
TION
MANUAL
2
Table of Contents
Safety Instructions
3
Table of Contents
7
General Data
8
Unit Nomenclature
8
Parts
9
Specifications
10
Electrical
13
General Installation Guidelines
14
Outdoor Unit Location Selection
15
Required Outdoor Unit Clearances
17
Rigging and Lifting / Outdoor Unit Mounting
18
Indoor Unit Location Selection / Required Clearances
20
Indoor Unit Mounting
21
General Refrigerant Piping System Information
26
Refrigerant Safety Standards
26
Device Connection Limitations
26
Selecting Field Supplied Piping
27
Copper Expansion and Contraction
28
Piping Materials and Handling
30
Refrigerant System Engineering
31
Flaring and Brazing Procedures
34
Refrigerant Piping Connections
36
Installation Overview
36
Special Applications
37
Outdoor Unit Connections
38
Indoor Unit Connections
39
Outdoor Unit Drain Piping / Indoor Unit Drain Hose
42
Bundling
44
Insulation
45
Electrical System Installation
47
Safety Guidelines
47
Connections and Specifications
48
Controller Options
53
Indoor Unit Electrical Connections
54
Outdoor Unit Electrical Connections
56
Final Installation Procedures
58
Triple Leak / Pressure Test
58
Deep Evacuation Test
59
Triple Evacuation Test
61
Refrigerant Trim Charge, Finishing the Job
62
Reattaching the Indoor Unit Bottom Cover
64
Air Filter Disassembly and Assembly
65
Installing Batteries, Test Run, Performance Evaluation
66
Installer Mode, Cooling Only Mode
67
Pump down Procedure
68
Troubleshooting
69
LG SIMS - Self Diagnosis Functions
69
Error Codes
71
Refrigerant Leaks
73
Installation Checklist
74
Other manuals for LG LS120HXV2
Engineering Manual
85 pages
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LG LS120HXV2 Specifications
General
Cooling Capacity
12000 BTU/h
Refrigerant
R410A
Power Supply
220-240V, 50Hz
Type
Split System
Noise Level (Outdoor)
50 dB
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