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Multi V 5 ARUM100LTE5
LG Multi V 5 ARUM100LTE5 Air Conditioner Manuals
Manuals and User Guides for LG Multi V 5 ARUM100LTE5 Air Conditioner. We have
1
LG Multi V 5 ARUM100LTE5 Air Conditioner manual available for free PDF download: Installation Manual
LG Multi V 5 ARUM100LTE5 Installation Manual (55 pages)
For Heat Pump / Heat Recovery system
Brand:
LG
| Category:
Air Conditioner
| Size: 28.48 MB
Table of Contents
Important Safety Instructions
2
Table of Contents
6
Installation Process
7
Outdoor Units Information
7
Alternative Refrigerant R410A
7
Select the Best Location
7
Installation Space
9
Individual Installation
9
Lifting Method
9
Installation
10
The Location of the Anchor Bolts
10
Foundation for Installation
10
Preparation of Piping
11
Plumbing Materials and Storage Methods
12
Refrigerant Piping Installation
13
Precautions on Pipe Connection / Valve Operation
13
Connection of Outdoor Units
13
Caution
13
Precautions on Pipe Connection / Valve Operation
15
Connection of Outdoor Units
15
Installation Procedure for HR Unit
15
Installation of Outdoor Unit, HR Unit, Indoor Unit Refrigerant Pipe
16
Type of HR Unit
16
Installation of Zoning Control
16
Caution
16
Pipe Connections between Indoor and Outdoor Unit
18
Preparation Work
18
Pipe Drawing out During Single / Series Connection
18
Refrigerant Piping System
19
Preparation Work
20
Pipe Drawing out During Single / Series Connection
20
Refrigerant Piping System
21
Pipe Connection Method between Outdoor Unit/Indoor Unit
23
Branch Pipe Fitting
26
Distribution Method
28
Vacuum Mode
28
Leak Test and Vacuum Drying
29
Refrigerant Charging
30
Thermal Insulation of Refrigerant Piping
31
Electrical Wiring
33
Caution
33
Control Box and Connecting Position of Wiring
34
Communication and Power Cables
34
Wiring of Main Power Supply and Equipment Capacity
35
Point for Attention Regarding Quality of the Public Electric Power Supply
35
Field Wiring
35
Checking the Setting of Outdoor Units
37
Switch for Setup of HR Unit
38
Automatic Addressing
40
The Procedure of Automatic Addressing
40
Flow Chart of Auto Pipe Detection Process
41
Flow Chart of Manual Addressing for Pipe Detection
42
Example of Manual Valve Addressing (Non-Zoning Setting)
42
Example of Manual Valve Addressing (Zoning Setting)
42
Example of Checking Valve Address
43
Identification of Manual Valve ID (Address)
43
Method of Checking the Pipe Detection Result at Outdoor Unit
43
Setting Method of Master Indoor Unit in Zoning
43
Group Number Setting
43
Cool & Heat Selector
44
High Static Pressure Compensation Mode
45
Night Low Noise Function
45
Overall Defrost Mode
45
Setting the ODU Address
45
Snow Removal & Rapid Defrost
46
Setting Capacity up Airflow Adjusting for IDU (Heating)
46
Target Pressure Adjusting
46
Low Ambient Kit
46
High Efficiency Mode (Cooling Operation)
47
Auto Dust Removal Mode
47
Compressor Max. Frequency Limit
47
ODU Fan Max. RPM Limit
47
SLC (Smart Load Control)
48
Humidity Reference
48
Central Control Connection at Indoor Unit Side
48
Compressor Input Current Limit
48
Power Consumption Display on Wired Remote Controller
49
Overall Defrost Operating in Low Temperature (Heating)
49
Base Pan Heater Operation
49
Comfort Cooling Operation
49
Self-Diagnosis Function
50
Caution for Refrigerant Leak
53
Introduction
53
Checking Procedure of Limiting Concentration
53
Installation Guide at the Seaside
54
Model Designation
54
Airborne Noise Emission
54
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