Install Wiring - Siemens FC2025 Manual

FS20 Marine Fire Detection Control Panel

Install Wiring

9.2
Remove all system power before installation. First, disconnect the battery and then
AC.
(To start the power, connect the AC first and then the battery)
1. Wire in accordance with local codes, NEC 760, and Subchapter J of Title 46 of the
Code of Federal Regulations.
2. Determine in the location of knockouts in the sides of the backbox where field
wiring is required.
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–
3. Pull all field wiring into the backbox. Do not dress the wiring until the location of all the
equipment is known.
4. Install the wiring from the external AC power source to the approximate location of the
power supply. Refer to '
neutral and ground wires.
46
Siemens Industry, Inc.
Building Technologies Division
Drill a hole of appropriate size at each knockout location.
Install a compression seal tight fitting (user supplied) at each knockout
location. Refer to the following figure:
Installing Compression Seal Tight Fitting
Installing Power Supply'
, chapter. Add one ferrite each to the hot,
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