LG ABUW426KSA3 Manuals

Manuals and User Guides for LG ABUW426KSA3. We have 1 LG ABUW426KSA3 manual available for free PDF download: Service Manual

LG ABUW426KSA3 Service Manual

LG ABUW426KSA3 Service Manual (73 pages)

Ceiling Duct Type Air Conditioner

Brand: LG | Category: Air Conditioner | Size: 4.5 MB

Table of Contents

Air Conditioner
1
Table of Contents
2
Safety Precautions
3
Service Manual
5
Model Number Nomenclature
8
Product Specifications (Cooling & Heating)
9
Service Manual
11
Dimensions
11
Outdoor Unit
12
Refrigeration Cycle Diagram
15
Wiring Diagram
17
Electronic Control Device
21
Functions
22
Remote Controller
23
Operation Details
24
Defrost Control
26
Installation of Indoor, Outdoor Unit
27
- Indoor Unit Installation
  29
- Refrigerant Pipe
  31
- Refrigerant Piping
  34
- Indoor Unit
  35
- Preparation of Piping
  36
- Burrs Removal
  36
- Flaring Work
  36
Connecting Pipes to the Outdoor Unit
38
Checking the Drainage
38
Connecting Cables between Indoor Unit and Outdoor Unit
39
- Connecting the Cable to the Outdoor Unit
  40
- Forming the Piping
  41
Air Purging of the Connecting Pipes and the Indoor Unit
42
Group Control
43
Two Thermistor System
43
Cycle Troubleshooting Guide
44
Electronic Parts Troubleshooting Guide
46
Exploded View and Replacement Parts List
63
Parts List
64

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