LG Electronics LWC212PLMM0 Air Conditioner User Manual


 
2 Room Air Conditioner
Air Conditioner Service Manual
TABLE OF CONTENTS
Safety Precautions..........................................................................................................................................3
Dimensions .....................................................................................................................................................5
Outside dimensions....................................................................................................................................5
Product Specifications ..................................................................................................................................6
Installation .......................................................................................................................................................7
Select the Best Location ...........................................................................................................................7
Installation Check.......................................................................................................................................7
How to Secure the Drain Pipe....................................................................................................................7
How to Install..............................................................................................................................................8
Suggested Tool Requirements ...................................................................................................................9
Cabinet Installation...................................................................................................................................10
Operation ......................................................................................................................................................12
Function of Controls .................................................................................................................................12
Disassembly ..................................................................................................................................................16
Mechanical Parts......................................................................................................................................16
Air Handling Parts ....................................................................................................................................17
Electrical Parts .........................................................................................................................................18
Refrigerating Cycle...................................................................................................................................20
Schematic Diagram.......................................................................................................................................23
Electronic Control Device.........................................................................................................................23
Wiring Diagram.........................................................................................................................................25
Components Location ..............................................................................................................................26
Troubleshooting Guide.................................................................................................................................28
Piping System ..........................................................................................................................................28
Troubleshooting Guide .............................................................................................................................29
Electrical Parts Troubleshooting Guide ....................................................................................................31
Electric Parts ............................................................................................................................................35
Exploded View ..............................................................................................................................................41
Replacement Parts List ................................................................................................................................43