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LV480HV
User Manuals: LG LV480HV Vertical Air Handler
Manuals and User Guides for LG LV480HV Vertical Air Handler. We have
2
LG LV480HV Vertical Air Handler manuals available for free PDF download: Installation Manual
LG LV480HV Installation Manual (74 pages)
SINGLE ZONE VERTICAL AIR HANDLING UNIT 18,000 - 48,000 BTU/H
Brand:
LG
| Category:
Air Handlers
| Size: 22.77 MB
Table of Contents
Table of Contents
7
General Data
8
Unit Nomenclature
8
Specifications
9
Electrical
11
Location Selection
12
General Installation Guidelines
14
Oceanside Applications
14
Required Outdoor Unit Clearances
15
Required Indoor Unit Clearances
20
Horizontal Right Installation
22
Vertical Downflow Installation
23
Installing Ductwork
26
Refrigerant Safety/Device Connection Limitations
27
Selecting Field Supplied Piping
28
Copper Expansion and Contraction
29
Piping Handling
31
Refrigerant System Engineering
32
Flaring and Brazing Procedures
35
Refrigerant Piping Connections
37
Installation Overview
37
Directional Pipe Formation
38
Outdoor Unit Connections
39
Indoor Unit Connections
40
Drain Hose
41
Bundling and Cutting Line
42
Electrical System Installation
45
General Information and Safety Guidelines
45
Power Wiring Specifications and Best Practices
46
Wall Controller Installation
49
External Static Pressure Setting Values
50
Indoor Unit Electrical Connections
51
Outdoor Unit Electrical Connections
52
Ndoor Unit Wiring Diagram LVN181HV4, LVN241HV4, LVN361HV4
54
Indoor Unit Wiring Diagram LVN420HV, LVN480HV
55
Outdoor Unit Wiring Diagram LUU189HV
56
Outdoor Unit Wiring Diagram LUU249HV
57
Outdoor Unit Wiring Diagram LUU369HV
58
Outdoor Unit Wiring Diagram LUU428HV, LUU488HV
59
NK/NJ Chassis Wiring Diagram Legend
60
NJ/NK Chassis DIP Switch Settings
61
Final Installation Procedures
62
Triple Leak / Pressure Check
62
Triple Leak / Pressure and Evacuation Procedures
63
Triple Evacuation Procedure
64
Trim Charge, Test Run
65
Pump Down, Cooling Only Mode
66
LG SIMS - Self Diagnosis Functions
67
Error Codes
69
Refrigerant Leaks
71
Installation Checklist
72
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LG LV480HV Installation Manual (70 pages)
SINGLE ZONE VERTICAL AIR HANDLING UNIT
Brand:
LG
| Category:
Air Conditioner
| Size: 15.67 MB
Table of Contents
Installation Manual
1
Safety Instructions
3
Table of Contents
7
General Data
8
Unit Nomenclature
8
Specifications
9
Electrical
11
Location Selection
12
General Installation Guidelines
14
Oceanside Applications
14
Required Outdoor Unit Clearances
15
Required Indoor Unit Clearances
20
Horizontal Right Installation
22
Vertical Downflow Installation
23
Installing Ductwork
26
Refrigerant Safety/Device Connection Limitations
27
Selecting Field Supplied Piping
28
Copper Expansion and Contraction
29
Piping Handling
31
Refrigerant System Engineering
32
Flaring and Brazing Procedures
35
Refrigerant Piping Connections
37
Installation Overview
37
Directional Pipe Formation
38
Outdoor Unit Connections
39
Indoor Unit Connections
40
Drain Hose
41
Bundling and Cutting Line
42
Electrical System Installation
45
General Information and Safety Guidelines
45
Power Wiring Specifications and Best Practices
46
Wall Controller Installation
49
External Static Pressure Setting Values
50
Indoor Unit Electrical Connections
51
Outdoor Unit Electrical Connections
52
Indoor Unit Wiring Diagram
53
Outdoor Unit Wiring Diagram LUU188HV, LUU248HV
54
Outdoor Unit Wiring Diagram LUU368HV, LUU428HV, LUU488HV
55
NK/NJ Chassis Wiring Diagram Legend
56
NJ/NK Chassis DIP Switch Settings
57
Final Installation Procedures
58
Triple Leak / Pressure Check
58
Triple Leak / Pressure and Evacuation Procedures
59
Triple Evacuation Procedure
60
Trim Charge, Test Run
61
Pump Down, Cooling Only Mode
62
LG SIMS - Self Diagnosis Functions
63
Error Codes
65
Refrigerant Leaks
67
Installation Checklist
68
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