1. Installation . .............................................................................................................................1-1
1.1 Outdoor Unit ....................................................................................................................................1-2
1.2 Change-Over Box............................................................................................................................1-2
1.3 Indoor Unit . ......................................................................................................................................1-2
1.4 Control Device . ...............................................................................................................................1-3
1.5 Optional Parts..................................................................................................................................1-4
2. Operation ............................................................................................................................... 2-1
2.1 Indoor Unit . ......................................................................................................................................2-2
2.2 Control Device . ...............................................................................................................................2-3
SM-18001-rev.1
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