Contents
Details of 2003 LG Model Name............................................................................................ 3
Functions................................................................................................................................ 4
Product References .............................................................................................................. 6
Dimensions............................................................................................................................. 7
Refrigeration Cycle Diagram................................................................................................. 9
Wiring Diagram..................................................................................................................... 10
Operation Details ................................................................................................................. 11
Display Function .................................................................................................................. 17
Self-diagnosis Function....................................................................................................... 17
Installation ............................................................................................................................ 18
Operation .............................................................................................................................. 33
Disassembly of the parts (Indoor Unit).............................................................................. 33
2-way, 3-way Valve................................................................................................................ 35
Cycle Troubleshooting Guide.............................................................................................. 42
Electronic Control Device.................................................................................................... 52
Schematic Diagram.............................................................................................................. 55
Exploded View and Replacement Parts List...................................................................... 57
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