2 Room Air Conditioner
Air Conditioner Service Manual
TABLE OF CONTENTS
LG Model Name.................................................................................................................................3
Safety Precautions ...........................................................................................................................5
Dimensions .....................................................................................................................................10
Installation.......................................................................................................................................12
Flaring work and connection of piping.........................................................................................14
Connecting the cable between indoor unit and outdoor unit.....................................................19
Checking the drainage and forming the pipings .........................................................................21
Air purging ......................................................................................................................................22
Test running ....................................................................................................................................24
Functions.........................................................................................................................................25
Operation.........................................................................................................................................28
Disassembly....................................................................................................................................39
Troubleshooting Guide ..................................................................................................................42
Schematic Diagram ........................................................................................................................62
Product Specifications ..................................................................................................................67
Exploded View ................................................................................................................................68
Replacement Parts List..................................................................................................................70