Bosch AEC-PANEL19-UPS Installationshandbuch Seite 12

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3.
4.
If using two batteries (right hand picture) then connect them as
follows:
5.
6.
7.
NOTICE!
The setting for 12V- or 24V-mode is controlled by a switch on
the power supply. First disconnect the unit from external
voltage and then set the mode according to the following
illustration.
i
F.01U.097.256 | V 1.1 | 2008.12
Connect terminal B2a (black) to the negative (-) pole of
the battery, and B2b (red) to the positive (+) pole.
The cable ends B3a and B3b remain unused. Due to the
pre-mounted terminals there is no need for additional
insulation. Fix the loose ends using clip F.
Insert plug B1 into the power supply using the second
socket from the left.
Connect terminal B2a (black) to the negative (-) pole , and
B2b (red) to the positive (+) pole of the battery.
Connect terminal B3a (black) to the negative (-) pole and
B3b (red) to the positive (+) pole of the second battery.
AEC-PANEL19 - Installation manual
Bosch Sicherheitssysteme GmbH