LG KUSXA181A Manuals

Manuals and User Guides for LG KUSXA181A. We have 4 LG KUSXA181A manuals available for free PDF download: Engineering Manual, Quick Installation Manual

LG KUSXA181A Engineering Manual (103 pages)

SINGLE ZONE MID STATIC DUCTED LGRED R32 SYSTEMS

Brand: LG | Category: Air Conditioner | Size: 25 MB

Proprietary Data Notice
2
LG Air Conditioner Technical Solution (LATS)
3
Table of Contents
5
Table of Symbols
6
Product Data
7
Unit Nomenclature
8
Pairing Table
9
Mechanical Specifications
10
Outdoor Unit
10
General Data
12
Electrical Data
18
Functions, Controls, Options
19
Accessories
21
Outdoor Unit Dimensions
24
Kusxa181A, Kusxa241A, Kusxa301A
24
Kusxa361A, Kusxa421A, Kusxa481A
25
Outdoor Unit Center of Gravity /Corner Weight
26
Indoor Unit Dimensions
27
Knujb181A, Knujb241A
27
Knujb301A, Knujb361A
28
Knsjb421A, Knsjb481A
29
Air Flow
30
Indoor Unit External Static Pressure
30
Acoustic Data
31
Sound Pressure for Outdoor Units
31
Sound Power for Outdoor Units
32
Sound Pressure for Indoor Units
33
Sound Power for Indoor Units
35
Performance Data
36
Correction Factors
61
Defrost Correction Factor for Heating Operation
62
Application Guidelines
63
Application Data
63
Placement / Clearance Considerations
64
Indoor Units
64
Outdoor Units
66
Planning for Snow and Ice
67
Lightning Protection
67
Oceanside Applications
68
Installing Outdoor Units Indoors
73
Refrigerant Piping Design
76
Refrigerant Flow Diagrams
77
Outdoor Units KUSXA181A, KUSXA241A, KUSXA301A, KUSXA361A
77
Outdoor Units KUSXA421A, KUSXA481A
78
Indoor Units KNUJB181A , KNUJB241A
79
Indoor Units KNUJB301A, KNUJB361A, KNSJB421A, KNSJB481A
80
Heat Exchanger
80
Connection Limitations / System Layout
81
Additional Refrigerant Charge
82
Copper Expansion and Contraction
84
Pipe Supports
87
Pipe Sleeves at Penetrations
88
Electrical
89
General Guidelines
90
Wiring Diagrams
91
Outdoor Units KUSXA181A, KUSXA241A
91
Outdoor Units KUSXA301A, KUSXA361A
92
Outdoor Units KUSXA421A, KUSXA481A
93
Indoor Units KNUJB181A , KNUJB241A
94
Indoor Units KNUJB301A,KNUJB361A, KNSJB421A, KNSJB481A
95
Indoor Units Wiring Diagram Legend
96
Power Supply / Power Wiring
98
Power Source
98
Switch Box
98
Communication / Connection Cable
99
Controllers
100
Controller Options
100
Limited Warranty (Usa)
102

LG KUSXA181A Engineering Manual (105 pages)

R32 SINGLE-ZONE FOUR-WAY CASSETTE WITH LGRED

Brand: LG | Category: Air Conditioner | Size: 12 MB

Proprietary Data Notice
2
LG Air Conditioner Technical Solution
3
Lg Air Conditioner Technical Solution (Lats)
4
Table of Contents
5
Table of Symbols
6
Product Data
7
Nomenclature
8
Pairing Table
9
Mechanical Specifications
10
Outdoor Unit
10
Sound Levels
11
Microprocessor Controls
11
General Data
13
Electrical Data
19
Functions, Controls, Options
20
Accessories
22
Accessories Table
22
Outdoor Unit Dimensions
25
Outdoor Unit Center of Gravity / Corner Weight
27
Indoor Unit Dimensions
28
Air Flow, Temp. Distribution Graphs
31
Acoustic Data
33
Performance Data
37
Cooling Capacity
38
Maximum Cooling Capacity
44
Heating Capacity
50
Maximum Heating Capacity
56
Correction Factors
62
Check Selection
63
Application Guidelines
64
Indoor Unit Placement / Clearance Considerations
65
Outdoor Unit Placement / Clearance Considerations
67
Planning for Snow and Ice
68
Wind Protection
68
Oceanside Applications
69
Installing Outdoor Units Indoors
73
Refrigerant Piping Design
76
Refrigerant Flow Diagrams
77
Turbo Fan
79
Connection Limitations and System Layout
81
Additional Refrigerant Charge
82
Refrigerant Piping System Engineering
83
Copper Expansion and Contraction
84
Liquid Line
84
Pipe Supports
87
Pipe Sleeves at Penetrations
88
Electrical
89
General Guidelines
90
Wiring Diagrams
91
Power Supply / Power Wiring
100
Indoor Unit
101
Power Wiring / Communication Wiring
101
Controllers
102
Controller Options
102
Limited Warranty
104

LG KUSXA181A Engineering Manual (110 pages)

R32 SINGLE ZONE MULTI-POSITION AIR HANDLING UNIT

Brand: LG | Category: Air Handlers | Size: 19 MB

Lg Air Conditioner Technical Solution (Lats)
4
Table of Contents
5
Table of Symbols
6
Product Data
7
Nomenclature
8
Pairing Table
9
Mechanical Specifications
10
Temperature Ranges
10
Refrigerant Leak Detector
12
Controls & Features
12
General Data
13
Electrical Data
19
Functions, Controls, Options
20
Accessories
21
Electric Heater
23
Outdoor Unit Dimensions
25
Outdoor Unit Center of Gravity / Corner Weight
27
Indoor Unit Dimensions
28
External Static Pressure and Air Flow
30
Outdoor Unit Acoustic Data
33
Indoor Unit Acoustic Data
36
Performance Data
40
Cooling Capacity
41
Maximum Cooling Capacity
48
Heating Capacity
55
Maximum Heating Capacity
62
Correction Factors
69
Check Selection
70
Application Guidelines
71
Indoor Unit Placement / Clearance Considerations
72
Outdoor Units
74
Outdoor Unit Placement / Clearance Considerations
74
Installing Outdoor Units Indoors
80
Refrigerant Piping Design
83
Refrigerant Flow Diagrams
84
Connection Limitations and System Layout
88
Additional Refrigerant Charge
89
Refrigerant Piping System Engineering
90
Pipe Supports
94
Electrical
96
General Guidelines
97
Wiring Diagrams
98
Power Supply / Power Wiring
104
Communication / Connection Cable
105
Controller Options
107
Controllers
107
Limited Warranty
109

LG KUSXA181A Quick Installation Manual (32 pages)

R32 SINGLE ZONE MULTI-POSITION AIR HANDLING UNIT

Brand: LG | Category: Air Handlers | Size: 9 MB

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