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Contents
Safety precautions ......................................................................................................... 3
Outdoor unit type ......................................................................................................... 5
Installation combination ................................................................................................... 5
Deciding to where to install the outdoor unit ............................................................................... 6
Installation location ........................................................................................................ 8
Installation and base ground work for an outdoor unit .................................................................... 10
Refrigerant pipe installation .............................................................................................. 12
Wiring work .............................................................................................................. 32
Grounding work .......................................................................................................... 37
Basic segment display .................................................................................................... 38
Setting outdoor unit option switch and key function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Pump Down .............................................................................................................. 45
Checking lists after finishing installation .................................................................................. 47
Inspection and check operation ........................................................................................... 48
Automatic refrigerant amount detection function (Checking th amount of refrigerant) .................................... 50
Trial operation ............................................................................................................ 51
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