2-4. PIPE FORMING AND DRAIN PIPING
2-4-1. PIPE FORMING
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supplied).
Note:
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screws.
Left or left-rear piping
Note:
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from the end.
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of the indoor unit. (Fig. 3)
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pan.
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drain pan.
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Rear or bottom piping
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unit to left and right.
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Right piping
Note:
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unit to left and right.
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2-4-2. DRAIN PIPING
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into the pipe. (Fig. 3)
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Drain cap
Drain cap
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for piping on
right side of
unit
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Drain
hose
Downward
slope
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Accumulated
Do not raise
drain water
Water
Water
Waving
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Indoor/outdoor unit
connecting wire (A)
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on left side of unit.
Drain hose
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Drain hose
Fig. 3
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Drain hose
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or more
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Different
diameter
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Fig. 3
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hose dipped
Air
in water
Water
Ditch
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At least
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PP
gap
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