Equipment information:

LG AMNC123DEA0 (LMN120CE) Air Conditioner
Manufacturer:
LG
Model: AMNC123DEA0 (LMN120CE)
Date: 2006
Category: Home electronics
Group: Air Conditioner
Description: Multi Type Air Conditioner
Information:
                                    

These manuals are available for the above equipment:

LG -- AMNC123DEA0 (LMN120CE) -- Service Manual
File name: LG-2787-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 86
Size: 8.19 Mbytes (8585633 Bytes)
Language: english
Revision:
Manual-ID/Number: 3828A20462Z
Date: April 2006
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: 674d13be34380295576777001897da6e
ed2kID: 455e3bcabdf965ce02803786552c85ff
Downloads: 1379 since 14 December 2011
Information:
TABLE OF CONTENTS
Model Number Nomenclature ....................................................................................................................3
Symbols Used in this Manual ...................................................................................................................4
Safety Precautions.....................................................................................................................................5
Dimensions...............................................................................................................................................11
Indoor Unit............................................................................................................................................11
Outdoor Unit ..........................................................................................................................................12
Product Specifications .............................................................................................................................13
Installation ................................................................................................................................................15
Installation Parts....................................................................................................................................15
Installation Tools....................................................................................................................................15
Select the best location .........................................................................................................................16
Piping length and elevation ....................................................................................................................17
Fixing Installation Plate(Standart Type)..................................................................................................18
Preparing work for Installation (Artcool Type Only) ................................................................................19
Flaring Work and Connection of Piping..................................................................................................21
Flaring work...........................................................................................................................................21
Connecting the Piping ............................................................................................................................22
Connecting the Cable between Indoor Unit and Outdoor Unit .............................................................30
Connect the cable to the Indoor unit. .....................................................................................................30
Connect the cable to the Outdoor unit....................................................................................................31
Connection method of the connecting cable(Example)..........................................................................32
Connect the cable to the indoor unit.......................................................................................................33
Checking the Drainage, Forming the Pipings and Long Pipe Setting .................................................34
Checking the drainage...........................................................................................................................34
Forming the piping.................................................................................................................................35
Air Purging and Evacuation .....................................................................................................................36
Checking method ..................................................................................................................................36
Evacuation.............................................................................................................................................37
Charging ...................................................................................................................................................38
Test Running ............................................................................................................................................39
Operation ..................................................................................................................................................40
Function of control.................................................................................................................................40
Function of Indoor Unit ...........................................................................................................................45
Function of Outdoor Unit ........................................................................................................................47
Remote Control Operation .....................................................................................................................48
Disassembly .............................................................................................................................................49
Indoor Unit.............................................................................................................................................49
Schematic Diagram..................................................................................................................................54
Electronic Control Device .......................................................................................................................54
Wiring Diagram......................................................................................................................................58
Components Locations..........................................................................................................................59
Troubleshooting Guide............................................................................................................................64
Refrigeration Cycle Diagram ..................................................................................................................64
Self-diagnosis Function ..........................................................................................................................65
Cycle Troubleshooting Guide..................................................................................................................66
Electronic Parts Troubleshooting Guide .................................................................................................67
General Information...............................................................................................................................72
2-way, 3-way Valve ...................................................................................................................................78
Exploded View & Replacement Parts List ..............................................................................................82
Indoor Unit ............................................................................................................................................82
Outdoor Unit .........................................................................................................................................86
LG-2787-Manual-Page-1-Picture
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