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6
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Unit installation
6.1.2 Additional installation site requirements of the outdoor unit in cold climates
Installer reference guide
28
a
d
c
a Sea wind
b Building
c Outdoor unit
d Windbreaker
The outdoor unit is designed for outdoor installation only, and for ambient
temperatures ranging from –10 to 46°C in cooling mode and from –15 to 24°C in
heating mode. Unless otherwise specified in the operation manual of the
connected indoor unit.
Protect the outdoor unit against direct snowfall and take care that the outdoor unit
is NEVER snowed up.
c
a Snow cover or shed
b Pedestal
c Prevailing wind direction
d Air outlet
In any case, provide at least 300 mm of free space below the unit. Additionally,
make sure the unit is positioned at least 100 mm above the maximum expected
level of snow. See
"6.3 Mounting the outdoor
It is recommended to provide at least 150 mm of free space below the unit
(300 mm for heavy snowfall areas). Additionally, make sure the unit is positioned at
least 100 mm above the maximum expected level of snow. If necessary, construct
a pedestal. See
"6.3 Mounting the outdoor
In heavy snowfall areas it is very important to select an installation site where the
snow will NOT affect the unit. If lateral snowfall is possible, make sure that the heat
exchanger coil is NOT affected by the snow. If necessary, install a snow cover or
shed and a pedestal.
d
c
b
a
c
b
4
unit" [
4
unit" [
29] for more details.
29] for more details.
R32 split series
4P751614-2 – 2023.09
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