SMA SI 3324 Installation - Manual (Page 25)

SMA Technologie AG Installation
Installation Guide SI3324/4248-14:SE2406 Page 25
4.1.4 Minimum Clearance
Air enters the Sunny Island 3324/4248 through the underside of the housing and
then flows through the inverter before exiting through the air grills on top of the
housing.
When installing the inverter, a minimum clearance of 20 cm at the sides and 10 cm
above the housing must be provided to ensure adequate ventilation of the Sunny
Island 3324/4248.
All external cables are connected through the underside of the housing. This requires
a minimum clearance of at least 30 cm.
Operation of the inverter and reading the display is much easier when the Sunny
Island 3324/4248 is installed with the display at eye-level with at least 50 cm
clearance in front. A minimum clearance of at least 10 cm is essential in order to
install the housing cover.
Minimum Clearance
Sides 20 cm
Top 10 cm
Underneath 30 cm
Front 10 cm
When installing the Sunny Island 3324/4248 in smaller rooms, make sure that
adequate ventilation is available. The inverter produces heat when operating
that must be removed.
20 cm
30
cm
Island Sunny
10
cm
20 cm
10
cm