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LG LSN090HE Manuals

Manuals and User Guides for LG LSN090HE

We have 3 LG LSN090HE manuals available for free PDF download: Service Manual, Owner's Manual

  • LG LSN090HE Service Manual (83 pages)

    Lg room air conditioner service manual

    Table of contents
    Table Of Contents2................................................................................................................................................................
    Safety Precautions3................................................................................................................................................................
    Dimensions9................................................................................................................................................................
    Symbols Used in this Manual9................................................................................................................................................................
    Indoor Unit9................................................................................................................................................................
    Outdoor Unit11................................................................................................................................................................
    Installation14................................................................................................................................................................
    Piping Length and Elevation18................................................................................................................................................................
    Checking the Drainage29................................................................................................................................................................
    Form the Piping30................................................................................................................................................................
    AIR PURGING31................................................................................................................................................................
    Air purging with vacuum pump31................................................................................................................................................................
    Test Running34................................................................................................................................................................
    Operation35................................................................................................................................................................
    Function of Controls35................................................................................................................................................................
    Display Function39................................................................................................................................................................
    Self-diagnosis Function39................................................................................................................................................................
    Remote Control Operations40................................................................................................................................................................
    Disassembly41................................................................................................................................................................
    Troubleshooting Guide44................................................................................................................................................................
    Refrigeration Cycle Diagram44................................................................................................................................................................
    way, 3-way Valve45................................................................................................................................................................
    Cycle Parts51................................................................................................................................................................
    Electronic Parts52................................................................................................................................................................
    Schematic Diagram62................................................................................................................................................................
    Electric Control Device62................................................................................................................................................................
    Wiring Diagram65................................................................................................................................................................
    Product Specifications72................................................................................................................................................................
    Exploded View74................................................................................................................................................................
    Replacement Parts List78................................................................................................................................................................
  • Table of contents
    Table Of Contents2................................................................................................................................................................
    Safety Precautions3................................................................................................................................................................
    Prior to Operation9................................................................................................................................................................
    Introduction10................................................................................................................................................................
    Electrical Safety11................................................................................................................................................................
    Maintenance and Service26................................................................................................................................................................