DSC PowerSeries PC1616 Panduan Instalasi - Halaman 6

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DSC PowerSeries PC1616 Panduan Instalasi

STEP 3: DISCONNECT POWER FROM PANEL

Prior to disconnecting power from the panel, first verify that the panel
is disarmed.
Next, remove panel AC power and disconnect the backup battery.
This is necessary to prevent damaging the panel
or module while making wiring connections.
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