SMA SI 3324 Installation - Manual (Page 19)

SMA Technologie AG Safety Instructions
Installation Guide SI3324/4248-14:SE2406 Page 19
3 Safety Instructions
3.1 Important Operational Notes
Please follow all operating and safety instructions in this manual. Failure to follow
these instructions could result in damage to the inverter and cause personal injury.
Carefully read the safety instructions before installing and commissioning the
inverter.
Ensure that the handbook are stored in an easily accessible location.
The Sunny Island 3324/4248 may only be installed or opened by
qualified personnel (electricians).
Never attempt to repair the inverter yourself. Unprofessional
repair work can be dangerous. Please consult your dealer or the
manufacturer if a fault occurs.
Be sure to observe all applicable regional standards and
guidelines.
The own consumption of the Sunny Island 3324/4248 discharges
the batteries, in standby mode (inverter DC disconnect is on,
inverter is in STOP mode and must be started manually) this load
is about 4 W and in idle mode (inverter is on, in invert mode, no
AC loads are present) it is about 22 W. You should take note of this
when you
• wish to install the Sunny Island 3324/4248 but do not wish to
immediately use it,
• or when operating the Sunny Island 3324/4248 for longer
times without recharge possibilities (e.g. in winter with snow on
your modules).
In these cases, you should set the Sunny Island 3324/4248 to Stop
mode (see section 9.3 "Switching Off" (S. 85)) and disconnect it
from the batteries via the DC circuit breaker.