Service manual

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X
Wrong
V3039
Oil is collected to the outdoor
unit at the time of a stop,
because of bottom omission of
piping.
The example of installation on which oil is not collected.
Wrong
Good Good
(V3086)
200~
300mm
X
OO
Oil is collected to the low level outdoor
unit at the time of a stop, because of
downward slope of piping.
Vertical
Projection
Vertical projector
is required if this
distance is 2m or
more.