LG LM-1830H2N Window Air Conditioner Manuals

Manuals and User Guides for LG LM-1830H2N Window Air Conditioner. We have 4 LG LM-1830H2N Window Air Conditioner manuals available for free PDF download: Service Manual, Manual, Svc Manual

LG LM-1830H2N Service Manual (62 pages)

Multi Type

Brand: LG | Category: Air Conditioner | Size: 1 MB

Table of Contents
3
Functions
4
Remote Controller
5
Product Specifications
6
Dimensions
10
Outdoor Unit
11
Refrigeration Cycle Diagram
12
Wiring Diagram
13
Operation Details
14
Main Unit Function
14
Cooling Mode Operation
14
On-Timer Operation
17
Display Function
21
Cooling Model
21
Self-Diagnosis Function
21
Installation
22
Installation of Indoor, Outdoor Unit
22
Piping and Drainage of Indoor Unit
24
Connecting Pipings and the Cable to Outdoor Unit
28
Connection of the Cable
29
Outdoor Unit
29
Connection Method of the Connecting Cable(Example)
30
Low Voltage
30
Air Conditioner
31
Connect the Cable to the Indoor Unit
31
Checking the Drainage
32
Form the Piping
32
Operation
36
Disassembly of the Parts (Indoor Unit)
38
2-Way, 3-Way Valve
40
Pumping down
41
Gas Charging
43
Cycle Troubleshooting Guide
44
Trouble Analysis
44
Electronic Parts Troubleshooting Guide
46
Communication Error
52
Electronic Control Device
53
Display Ass'y
55
Schematic Diagram
56
Exploded View and Replacement Parts List
58

LG LM-1830H2N Manual (64 pages)

Brand: LG | Category: Air Conditioner | Size: 2 MB

Multi Air Conditioner
2
Table of Contents
3
Functions
4
Remote Controller
5
Product Specifications
6
Dimensions
10
Outdoor Unit
11
Refrigeration Cycle Diagram
12
Wiring Diagram
13
Operation Details
14
Main Unit Function
14
Display Function
21
Self-Diagnosis Function
21
Installation
22
Installation of Indoor, Outdoor Unit
22
Selection of the Best Location
22
Piping and Drainage of Indoor Unit
24
Connecting Pipings and the Cable to Outdoor Unit
28
Outdoor Unit
29
Air Conditioner
31
Connect the Cable to the Indoor Unit
31
Checking the Drainage
32
Form the Piping
32
Test Running
35
Operation
36
Disassembly of the Parts (Indoor Unit)
38
2-Way, 3-Way Valve
40
Pumping down
41
Gas Charging
43
Cycle Troubleshooting Guide
44
Trouble Analysis
44
Electronic Parts Troubleshooting Guide
46
Communication Error
52
Electronic Control Device
53
Display Ass'y
55
Schematic Diagram
56
Exploded View
58

LG LM-1830H2N Service Manual (67 pages)

Multi Type Room Air Conditioner

Brand: LG | Category: Air Conditioner | Size: 2 MB

Air Conditioner
1
Service Manual
1
Table of Contents
2
Functions
3
- Indoor Unit
  3
- Remote Controller
  4
Product Specifications
5
Dimensions
9
Outdoor Unit
10
Refrigeration Cycle Diagram
11
Wiring Diagram
12
Operation Details
13
Display Function
20
Self-Diagnosis Function
20
Installation
21
- Connection of the Cable
  28
- High Voltage
  29
- Low Voltage
  29
- Connect the Cable to the Indoor Unit
  30
- Remote Control
  35
Operation
35
Disassembly of the Parts (Indoor Unit)
37
2-Way, 3-Way Valve
39
- Pumping down
  40
- Gas Charging
  42
Cycle Troubleshooting Guide
43
Electronic Parts Troubleshooting Guide
45
Electronic Control Device
52
Schematic Diagram
55
Exploded View and Replacement Parts List
57

LG LM-1830H2N Svc Manual (63 pages)

Multi Air Conditioner

Brand: LG | Category: Air Conditioner | Size: 2 MB

Table of Contents
2
Functions
3
Product Specifications
5
Dimensions
9
Refrigeration Cycle Diagram
11
Wiring Diagram
12
Operation Details
13
Display Function
20
Self-Diagnosis Function
20
Installation
21
Operation
35
Disassembly of the Parts (Indoor Unit)
37
2-Way, 3-Way Valve
39
Cycle Troubleshooting Guide
43
Electronic Parts Troubleshooting Guide
45
Electronic Control Device
52
Schematic Diagram
55
Exploded View
57

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