Bosch AEC-PANEL19-UPS Manual De Instalación página 12

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3. Connect terminal B2a (black) to the negative (-) pole of
the battery, and B2b (red) to the positive (+) pole.
4. 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.
If using two batteries (right hand picture) then connect them as
follows:
5. Insert plug B1 into the power supply using the second
socket from the left.
6. Connect terminal B2a (black) to the negative (-) pole , and
B2b (red) to the positive (+) pole of the battery.
7. Connect terminal B3a (black) to the negative (-) pole and
B3b (red) to the positive (+) pole of the second battery.
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
AEC-PANEL19 - Installation manual
Bosch Sicherheitssysteme GmbH