LG LUU249HV Manuals

Manuals and User Guides for LG LUU249HV. We have 2 LG LUU249HV manuals available for free PDF download: Engineering Manual, Instruction Manual

LG LUU249HV Engineering Manual

LG LUU249HV Engineering Manual (72 pages)

SINGLE-ZONE FOUR-WAY CEILING-CASSETTE SYSTEM

Brand: LG | Category: Heat Pump | Size: 9.87 MB

Table of Contents

Table of Contents
3
Nomenclature
4
LG Air Conditioner Technical Solution (LATS)
5
Four-Way Ceiling-Cassette Product Data
7
General Data
10
Electrical Data
13
Functions, Controls, and Options
14
Outdoor Unit Dimensions
15
Indoor Unit Dimensions
18
Acoustic Data
22
Refrigerant Flow Diagrams
26
Wiring Diagrams
30
Electrical Connections
36
Air Velocity and Temperature Distribution
39
Accessories
42
Four-Way Ceiling-Cassette Performance Data
44
Cooling Capacity
45
Heating Capacity
51
Maximum Heating Capacity
54
Equipment Selection Procedure
57
Application Guidelines
59
Placement Considerations
59
Installing Outdoor Units Indoors
59
Refrigerant Piping Design
71

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LG LUU249HV Instruction Manual

LG LUU249HV Instruction Manual (23 pages)

Brand: LG | Category: Air Conditioner | Size: 6.31 MB

Table of Contents

Important Safety Instructions
3
Table of Contents
6
Installation of Outdoor Unit
7
Installation Places
7
Piping Length and the Elevation
7
Wiring Connection
8
Electrical Wiring
8
Connecting Cables between Indoor Unit and Outdoor Unit
8
Connecting the Cable to Outdoor Unit
10
Connecting Copper Pipes
11
Preparation of Piping
11
Plumbing Materials and Storage Methods
12
Connecting the Pipes to the Outdoor Unit
13
Forming the Piping
14
Leakage Test and Evacuation
15
Preparation
15
Leakage Test
15
Evacuation
16
Test Running
17
Function
18
Pump down
18
Error Indicator (Outdoor)
19
DIP S/W Setting
20
Installation Guide at the Seaside
21

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