6 TROUBLESHOOTING .................................................................................................... 33
6.1 Display of Error Code .......................................................................................................... 33
7 CENTRALIZED CONTROLLER ..................................................................................... 34
7.1 Smart Zone Controller ......................................................................................................... 34
7.2 Additional Special Functions ................................................................................................ 37
INSTALLATION .................................................................................................................. 50
1 INDOOR UNIT INSTALLATION ...................................................................................... 51
1.1 Installation of Duct Type ....................................................................................................... 51
1.2 Installation of Air Handler ..................................................................................................... 60
2 OUTDOOR UNIT INSTALLATION .................................................................................. 61
2.1 Before Installation ................................................................................................................ 61
2.2 Installation Site .................................................................................................................... 62
2.3 Caution for Installation ......................................................................................................... 62
2.4 Dimension Data ................................................................................................................... 63
3 REFRIGERATION PIPING WORK ................................................................................. 64
3.1 Refrigeration Piping Work Procedures and Caution in Connecting ...................................... 64
3.2 Specification of Connection Pipe ......................................................................................... 68
4 ELECTRIC WIRING WORK ............................................................................................ 69
4.1 Wiring Precautions............................................................................................................... 69
4.2 Electrical Wiring ................................................................................................................... 69
MAINTENANCE ................................................................................................................. 73
1 TROUBLE TABLE ........................................................................................................... 74
1.1 Main Control Malfunction ..................................................................................................... 74
1.2 Description of Drive Malfunction .......................................................................................... 76
2 FLOW CHART OF TROUBLESHOOTING ..................................................................... 77
2.1 Troubleshooting Flow Chart of Main Control Malfunction ..................................................... 77
2.2 Troubleshooting Flow Chart of Drive Malfunction ................................................................. 84
2.3 Interface .............................................................................................................................. 89
3 WIRING DIADRAM ......................................................................................................... 94
3.1 Outdoor Unit ........................................................................................................................ 94
3.2 Indoor Unit ........................................................................................................................... 95
4 DISASSEMBLY AND ASSEMBLY PROCEDURE OF MAIN PARTS .............................. 97
4.1 Outdoor Unit ........................................................................................................................ 97
4.2 Indoor Unit ......................................................................................................................... 101
5 EXPLODED VIEWS AND SPARE PART LIST .............................................................. 106
5.1 Outdoor Unit ...................................................................................................................... 106
5.2 Indoor Unit ......................................................................................................................... 115
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