LG MULTI V IV PRO ARUN360LLH4 Manuals

Manuals and User Guides for LG MULTI V IV PRO ARUN360LLH4. We have 1 LG MULTI V IV PRO ARUN360LLH4 manual available for free PDF download: Installation Manual

LG MULTI V IV PRO ARUN360LLH4 Installation Manual

LG MULTI V IV PRO ARUN360LLH4 Installation Manual (90 pages)

Brand: LG | Category: Air Conditioner | Size: 20 MB

Table of Contents

Tips for Saving Energy
2
Important Safety Instructions
3
Table of Contents
7
Installation Process
8
Outdoor Units Information
9
Environment- Friendly Alternative Refrigerant R410A
12
Select the Best Location
13
Installation Space
14
Individual Installation
14
Lifting Method
16
Installation
17
The Location of the Anchor Bolts
17
Foundation for Installation
18
Preparation of Piping
19
Flare Shape and Flare Nut Tightening Torque
20
Opening Shutoff Valve
20
Plumbing Materials and Storage Methods
22
Refrigerant Piping Installation
24
Precautions on Pipe Connection / Valve Operation
24
Pipe Connections between Indoor and Outdoor Unit
25
Preparation Work
25
Pipe Drawing out During Single / Series Connection
26
Refrigerant Piping System
28
Pipe Connection Method between Outdoor Unit/Indoor Unit
30
The Amount of Refrigerant
38
Refrigerant Charging
39
Distribution Method
40
Branch Pipe Fitting
41
Leak Test and Vacuum Drying
45
Vacuum Mode
47
Heat Insulation of Refrigerant Piping
48
Electrical Wiring
49
Caution
49
Control Box and Connecting Position of Wiring
51
Communication and Power Cables
52
Wiring of Main Power Supply and Equipment Capacity
53
Field Wiring
54
Checking the Setting of Outdoor Units
61
Group Number Setting
62
Automatic Addressing
63
Cool & Heat Selector
66
Static Pressure Compensation Mode
67
Night Low Noise Function
68
Overall Defrost Mode
69
Setting the ODU Address
70
Snow Removal & Rapid Defrost
71
Target Pressure Adjusting
72
High Efficiency Cooling Mode
73
Auto Dust Removal Mode
74
Smart Load Control
75
Comfort Cooling Function
76
Self-Diagnosis Function
77
Caution for Refrigerant Leak
88
Introduction
88
Checking Procedure of Limiting Concentration
88
Installation Guide at the Seaside
90
Selecting the Location(Outdoor Unit)
90

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