Advertisement
Available languages
Available languages
Sunny Mini Central – Installation of the Powerline Kit
Safety Precautions
A Sunny Mini Central internally and externally processes high voltages representing a substantial
personnel hazard. All maintenance works on a Sunny Mini Central, and especially opening of a
Sunny Mini Central, are only to be conducted by a qualified electrician!
A Sunny Mini Central is to be maintained in disconnected and discharged state only! Observe all
precantions in the installation manual of the Sunny Mini Central.
How to open a Sunny Mini Central
1.
Disconnect the Sunny Mini Central from the AC grid.
2.
Disconnect all poles of the Sunny Mini Central from all PV generators.
Wait for 30 minutes until the internal voltages have discharged.
3.
Open the Sunny Mini Central by loosening the six screws on the cover and removing the cover.
The Sunny Mini Central can only be operated
by a powerline modem (NLM Piggy-Back)
with the version identification "F" or later.
When other (earlier) Piggy- Backs are
mounted, powerline communication is not
possible.
Thus, use by all means the powerline modem
(NLM
Piggy-Back)
"Powerline Kit for Sunny Mini Central ".
www.SMA.de
shipped
with
the
Page 2 of 5
Brief Instruction
SMA Technologie AG
Hannoversche Str. 1-5
34266 Niestetal
Advertisement
