1. 4-Way Cassette type ..............................................................................................................................................9

1.1 Features ............................................................................................................................................................10

1.2 Specification ...................................................................................................................................................... 11

1.3 Dimension .........................................................................................................................................................30

1.4 Piping diagram ..................................................................................................................................................32

1.5 Wiring diagram ..................................................................................................................................................33

1.6 Air velocity and temperature distribution ...........................................................................................................35

1.7 Sound Pressure Level .......................................................................................................................................39

1.8 Installation .........................................................................................................................................................44

2. Convertible type ................................................................................................................................................52

2.1 Features ............................................................................................................................................................53

2.2 Specification ......................................................................................................................................................55

2.3 Piping diagram ..................................................................................................................................................70

2.4 Wiring diagram ..................................................................................................................................................71

2.5 Air velocity and temperature distribution ...........................................................................................................73

2.6 Sound Pressure Level .......................................................................................................................................81

2.7 Installation .........................................................................................................................................................85

3. Duct indoor type ..................................................................................................................................................99

3.1 Features ..........................................................................................................................................................100

3.2 Specification ....................................................................................................................................................103

3.3 Dimension .......................................................................................................................................................143

3.4 Piping diagram ................................................................................................................................................143

3.5 Wiring diagram ................................................................................................................................................146

3.6 Air velocity and temperature distribution .........................................................................................................152

3.7 Maintenance ....................................................................................................................................................159

3.8 Installation .......................................................................................................................................................167

4. Cabinet indoor type ...........................................................................................................................................189

4.1 Features ..........................................................................................................................................................190

4.2 Specification ....................................................................................................................................................192

4.3 Dimension .......................................................................................................................................................206

4.4 Piping diagram ................................................................................................................................................207

4.5 Wiring diagram ................................................................................................................................................208

4.6 Sound Pressure Level .....................................................................................................................................210

4.7 Installation .......................................................................................................................................................213