2AContentsSafety precautions ......................................................................................................................................................3Accessories....................................................................................................................................................................5Selecting the installation location ..........................................................................................................................6Indoor unit installation .............................................................................................................................................7Purging the unit ..........................................................................................................................................................8Connecting the refrigerant pipe .............................................................................................................................9Cutting/flaring the pipes........................................................................................................................................ 10Performing leak test & insulation ........................................................................................................................ 11Drain hose installation............................................................................................................................................ 12Charging direction of the drain hose ................................................................................................................. 13Wiring work ............................................................................................................................................................... 14Setting an indoor unit address and installation option................................................................................. 17Final check and trial operation ............................................................................................................................. 28Providing information for user ............................................................................................................................. 28Troubleshooting....................................................................................................................................................... 28Connecting power and communication cable ................................................................................................. 30INSTALLATION PARTS