- 2 -
Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Air Conditioner Service Manual
TABLE OF CONTENTS
LG Model Name.................................................................................................................................3
Safety Precautions ...........................................................................................................................5
Dimensions .....................................................................................................................................10
Installation.......................................................................................................................................14
Connecting the cable between indoor unit and outdoor unit.....................................................24
Checking the drainage and forming the pipings .........................................................................26
Air purging ......................................................................................................................................27
Test running ....................................................................................................................................29
Functions.........................................................................................................................................30
Operation.........................................................................................................................................33
Disassembly....................................................................................................................................44
Troubleshooting Guide ..................................................................................................................47
Schematic Diagram ........................................................................................................................67
Product Specifications ..................................................................................................................76
Exploded View ................................................................................................................................80