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Contents
1 Specications ............................................................................................................. 18
2 Construction views (External views) ........................................................................ 23
2-1.Hydro unit ........................................................................................................................................ 23
2-2.Outdoor unit ..................................................................................................................................... 24
3 Refrigeration cycle / Water system diagram ............................................................ 26
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4 Wiring diagram ............................................................................................................ 29
4-1.Hydro unit ........................................................................................................................................ 29
4-2.Outdoor unit ..................................................................................................................................... 31
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5 Key electric component rating .................................................................................. 36
5-1.Hydro unit ........................................................................................................................................ 36
5-2.Outdoor unit ..................................................................................................................................... 42
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6 Refrigerant (R32) ......................................................................................................... 53
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