6 | Unit installation
Installer reference guide
27
2MXM-A9, 3MXM-A9, 4MXM-A9, 5MXM-A9
R32 Split series
4P600463-7G – 2022.09
If the outdoor unit is exposed to direct sea winds, install a windbreaker.
▪ Height of windbreaker≥1.5×height of outdoor unit
▪ Mind the service space requirements when installing the windbreaker.
a Sea wind
b Building
c Outdoor unit
d Windbreaker
The outdoor unit is designed for outdoor installation only, and for ambient
temperatures within the following ranges (unless otherwise specified in the
operation manual of the connected indoor unit):
Cooling mode Heating mode
–10~46°C DB –15~24°C DB
6.1.2 Additional installation site requirements of the outdoor unit in cold climates
Protect the outdoor unit against direct snowfall and take care that the outdoor unit
is NEVER snowed up.
a Snow cover or shed
b Pedestal
c Prevailing wind direction
d Air outlet