3. Installation Space
5
Multi V 5 Cooling Only
Installation of Outdoor Units
Seasonal wind and cautions in winter
• Sufficient measures are required in a snow area or severe cold area in winter so that product can be operated
well.
• Get ready for seasonal wind or snow in winter even in other areas.
• Install a suction and discharge duct not to let in snow or rain.
• Install the outdoor unit in such a way that it should not come in contact with snow directly. If snow piles up and
freezes on the air suction hole, the system may malfunction. If it is installed at snowy area, attach the hood to
the system.
• The raised support platform must be high enough to allow the unit to remain above possible snow drifts, and
must be higher than the maximum anticipated snowfall for the location.
• Where snow accumulated on the upper part of the Outdoor Unit by more than 10cm(3-15/16inch), always
remove snow for operation.
CAUTION
1. Don't install the suction hole and discharge hole of the Outdoor Unit facing the seasonal wind.
Category Installation Space
Case 1
(10mm˺Side Space˺49mm)
Case 2
(Side Space˻49mm)
Only 2 sides
are walls
A ˻ 10(13/32)
B ˻ 300(11-13/16)
-
A ˻ 10(13/32)
B ˻ 300(11-13/16)
E ˻ 20(25/32)
-
Limitations on
the height of
the wall (Refer
to 4 side walls)
• The height of the wall on the front side must be 1500mm(59-1/16inch) or less.
• The height of the wall on the inlet side must be 500mm(19-11/16inch) or less.
• There is no limit to the wall on the side.
• If the height of the walls on the front and the side are higher than the limit, there must be
additional space on the front and the side.
– Additional Space on the inlet side by 1/2 of h1.
– Additional Space on the front side by 1/2 of h2
– h1 = A(Actual height) - 1500(59-1/16)
– h2 = B(Actual height) - 500(19-11/16)
Front
No limit for the
height of wall
Front
No limit for the height of wall
h2
h1
1500
A
B
\W
500
Front
240
or more
50 or more
45° or
more
Front
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