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ARTCOOL LAU121CNP
LG ARTCOOL LAU121CNP Air Conditioner Manuals
Manuals and User Guides for LG ARTCOOL LAU121CNP Air Conditioner. We have
5
LG ARTCOOL LAU121CNP Air Conditioner manuals available for free PDF download: Service Manual, Manual, Product Manual, Specifications
LG ARTCOOL LAU121CNP Service Manual (76 pages)
Room Air Conditioner
Brand:
LG
| Category:
Air Conditioner
| Size: 13.63 MB
Table of Contents
Service Manual
1
Table of Contents
2
Safety Precautions
3
Dimensions
9
Symbols Used in this Manual
9
Indoor Unit
9
Outdoor Unit
10
Product Specifications
11
Installation
12
Installation Parts
12
Installation Tools
12
Installtion Map
13
Confirm the Refrigerant
14
Select the Best Locations
15
Piping Length and Elevation
16
Preparing Work for Installation
17
Fixing Indoor Unit
18
Flaring Work and Connection of Piping
19
Flaring Work
19
Connection of Piping-Indoor
20
Connection of the Drain Hose
21
Connection of Piping-Outdoor
23
Connecting the Cable between Indoor Unit and Outdoor Unit
24
Connect the Cable to the Indoor Unit
24
Connection Method of the Connecting Cable(Example)
25
Checking the Drainage and Forming the Pipings
27
Checking the Drainage
27
Forming the Piping
28
Air Purging
29
Finishing the Job
30
Charging
31
Panel Front Assembly
32
Test Running
33
How to Replace Picture & Photograph
35
Operation
36
Functions
36
The Function of Main Control
37
Forced Operation
42
Test Operation
42
Auto Restart
42
Helpful Information
42
Display Function
43
Self-Diagnosis Function
43
Remote Control Operations
44
Disassembly
45
Indoor Unit
45
Schematic Diagram
47
Heat Pump/Cooling Only Series(Indoor Unit)
47
Heat Pump Series (Outdoor Unit)
48
Indoor Unit P.w.b. Assembly
49
Outdoor Unit P.w.b. Assembly
50
Display P.w.b. Asm
51
Wiring Diagram
52
Troubleshooting Guide
54
Refrigeration Cycle Diagram
54
Pipe Length and the Elevation
55
3-Way Valve
56
Gas Charging
60
Cycle Parts
62
Electronic Parts
63
The Product Is Not Operate with the Remote Controller
64
Compressor/Outdoor Fan Are Unable to Drive
65
When Indoor Fan Does Not Operate
66
When Vertical Louver Does Not Operate
67
When a Comunication Error Occurs
68
Outdoor Unit
70
Exploded View
72
Replacement Parts List
74
74 Room Air Conditioner
74
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LG ARTCOOL LAU121CNP Service Manual (76 pages)
LG Room Air Conditioner Service Manual
Brand:
LG
| Category:
Air Conditioner
| Size: 13.72 MB
Table of Contents
Service Manual
1
Table of Contents
2
Safety Precautions
3
Dimensions
9
Symbols Used in this Manual
9
Indoor Unit
9
Outdoor Unit
10
Product Specifications
11
Installation
12
Installation Parts
12
Installation Tools
12
Installtion Map
13
Confirm the Refrigerant
14
Select the Best Locations
15
Piping Length and Elevation
16
Preparing Work for Installation
17
Fixing Indoor Unit
18
Flaring Work and Connection of Piping
19
Flaring Work
19
Connection of Piping-Indoor
20
Connection of the Drain Hose
21
Connection of Piping-Outdoor
23
Connecting the Cable between Indoor Unit and Outdoor Unit
24
Connect the Cable to the Indoor Unit
24
Connection Method of the Connecting Cable(Example)
25
Checking the Drainage and Forming the Pipings
27
Checking the Drainage
27
Forming the Piping
28
Air Purging
29
Finishing the Job
30
Charging
31
Panel Front Assembly
32
Test Running
33
How to Replace Picture & Photograph
35
Operation
36
Functions
36
The Function of Main Control
37
Forced Operation
42
Test Operation
42
Auto Restart
42
Helpful Information
42
Display Function
43
Self-Diagnosis Function
43
Remote Control Operations
44
Disassembly
45
Indoor Unit
45
Schematic Diagram
47
Heat Pump/Cooling Only Series(Indoor Unit)
47
Heat Pump Series (Outdoor Unit)
48
Indoor Unit P.w.b. Assembly
49
Outdoor Unit P.w.b. Assembly
50
Display P.w.b. Asm
51
Wiring Diagram
52
Troubleshooting Guide
54
Refrigeration Cycle Diagram
54
Pipe Length and the Elevation
55
3-Way Valve
56
Gas Charging
60
Cycle Parts
62
Electronic Parts
63
The Product Is Not Operate with the Remote Controller
64
Compressor/Outdoor Fan Are Unable to Drive
65
When Indoor Fan Does Not Operate
66
When Vertical Louver Does Not Operate
67
When a Comunication Error Occurs
68
Outdoor Unit
70
Exploded View
72
Replacement Parts List
74
74 Room Air Conditioner
74
LG ARTCOOL LAU121CNP Manual (76 pages)
Universal Air Conditioner
Brand:
LG
| Category:
Air Conditioner
| Size: 11.44 MB
Table of Contents
Table of Contents
2
Safety Precautions
3
Dimensions
9
Symbols Used in this Manual
9
Indoor Unit
9
Outdoor Unit
10
Product Specifications
11
Installation
13
Installation Parts
13
Installation Tools
13
Installation Map
14
Confirm the Refrigerant
15
Select the Best Location
16
Piping Length and Elevation
17
Preparing Work for Installation
18
Fixing Indoor Unit
19
Flaring Work and Connection of Piping
20
Flaring Work
20
Connection of Piping-Indoor
21
Connecting the Piping
21
Connection of the Drain Hose
22
Connection of Piping-Outdoor
24
Connecting the Cable between Indoor Unit and Outdoor Unit
25
Connect the Cable to the Indoor Unit
25
Connection Method of the Connecting Cable(Example)
26
Checking the Drainage and Forming the Pipings
28
Checking the Drainage
28
Forming the Piping
29
Air Purging
30
Finishing the Job
31
Charging
32
Panel Front Assembly
33
Test Running
34
Pump down
35
Pump down Procedure
35
How to Replace Picture & Photograph
36
Operation
37
Functions
37
The Function of Main Control
38
Test Operation
43
Auto Restart
43
Helpful Information
43
Display Function
44
Self-Diagnosis Function
44
Remote Control Operations
45
Disassembly
46
Indoor Unit
46
Schematic Diagram
48
Heat Pump/Cooling Only Series(Indoor Unit)
48
Heat Pump Series (Outdoor Unit)
49
Indoor Unit P.w.b. Assembly
50
Outdoor Unit P.w.b. Assembly
51
Display P.w.b. Asm
52
Wiring Diagram
53
Troubleshooting Guide
55
Refrigeration Cycle Diagram
55
Pipe Length and the Elevation
56
3-Way Valve
57
Re-Air Purging
58
Gas Charging
61
Cycle Parts
63
Electronic Parts
64
The Product Is Not Operate with the Remote Controller
65
Compressor/Outdoor Fan Are Unable to Drive
66
When Indoor Fan Does Not Operate
67
When Vertical Louver Does Not Operate
68
When a Comunication Error Occurs
69
Exploded View
73
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LG ARTCOOL LAU121CNP Product Manual (40 pages)
Duct-Free Air Conditioning Systems, Art Cool, Mini-Split, Flex Multi Split, Floor Standing, Ceiling Cassette, Through-The-Wall, PTAC, PTHP
Brand:
LG
| Category:
Air Conditioner
| Size: 1.5 MB
Table of Contents
Product Guide
2
Through the Wall
4
Air Purification
6
Electrical & Refrigeration
11
Quick Reference
11
Electrical Specifications
11
Thermostat Range
22
Electrical & Refrigeration
25
Electrical & Installation
40
LG ARTCOOL LAU121CNP Specifications (1 page)
LG LA121CNP: Specifications
Brand:
LG
| Category:
Air Conditioner
| Size: 0.2 MB
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