SMA SC 100LV-560HE - Manual (Page 24)

Mounting the Device SMA Solar Technology AG
24 SC125_560HE-IEN083220 Installation Guide
According to the Sunny Central type, the exhaust air is lead out of the inverter through either the top
or the rear. The Sunny Central types 350, 350HE, 500HE and 560HE have a combined exhaust
airflow from the top and through the rear of the cabinet units. The method of exhaust is described in
the "Sunny Central Installation requirements". With the exhaust airflow to the "rear" it is possible to
lead the exhaust air directly out of the building through a weather protection bar installed inside the
building wall. The inverter can be installed with the rear to the open building wall. To do this, dismantle
the finger protection from the fan openings and provide a seal or a frame-like air scoop with a seal.
Attach the air scoop to the building wall.
ATTENTION!
Operational reduction of the Sunny Central through overtemperature!
For an appropriate cooling of the inverter, the following points have to be observed:
• Obey the indicated amount of air.
• Clean the ventilation openings (filter pads) and the exhaust air bars at regular
intervals.
• Expel the exhaust air separately out of the individual cabinet components in order to
avoid thermal short circuit breaks.
Inverter specific details
The inverter-specific models of the ventilation system are described in the Sunny Central
Installation requirements (separate document).