FP1500 Installation, Configuration and Commissioning Manual
6
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Disconnect the mains (110 VAC or 230 VAC) and the batteries before connecting or
disconnecting any of the internal circuits of the fire panel.
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The proper way of supplying current to the panel is:
First connect the mains magneto-thermal switch (110 VAC or 230 VAC), and then
connect the batteries.
Not following this procedure may cause a small discharge and damage the system.
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Once the installation is complete, use a tester to ensure that there are no short
circuits in the lines before connecting the mains.