7
CAUTION!
Risk due to overvoltage when using
other slots on the terminal.
This may result in damage to the bat-
tery and/or the PV modules due to dis-
charge.
▶
Only use the slots marked BAT for
battery connection.
8
CAUTION!
Danger due to polarity reversal at the
terminals.
Serious substantive damage to the PV
system may result.
▶
Use a suitable measuring instru-
ment to check the polarity of the
DC cabling when the battery is
switched on.
▶
The maximum voltage for the bat-
tery input must not be exceeded
(see Technical data on page 160).
9
Insert the DC terminals into the re-
spective slot until they engage.
77
EN
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