Siemens FP-11 - Manual (Page 3)

system alarm functions programmed into the system
are activated. Each FP-11 detector can operate one
remote alarm indicator, one auxiliary relay, or one
audible base.
Detector sensitivity, calibration, and identification are
dynamically supervised by the control panel. Detector
sensitivity and pre-alarm levels are a function of the
application chosen at the control panel and are
controlled by the panel. If an alternate, non-FirePrint
mode is selected, then the sensitivity can be changed
from the control panel.
The DPU or FPI-32 Program/Test accessory is used to
program and verify the detector’s address. The
technician selects the accessory’s program mode to
enter the desired address. The DPU or FPI-32 auto-
matically sets and verifies the address and tests the
detector. It also allows the user to change the device
ID from that of an FP-11 to an older detector ID such as
an ILP-1, ILPT-1, ILP-2, ID-60P or ID-60PT to allow for
easy replacement of older detectors without the need
of reprogramming the control panel.
The FPI-32 operates on AC power or rechargeable
batteries, providing flexibility and convenience in
programming and testing equipment almost anywhere.
When in the test mode, the DPU or FPI-32 will perform
a series of diagnostic tests without altering the
address or other stored data, allowing technicians to
determine if the detector is operating properly.
The FP-11 fire detector may be installed on the same
initiating circuit with IL or ID series detectors (Photo-
electric, thermal, or ionization), MSI series manual
stations, TRI series interfaces, ICP output control
devices, or CZM series of addressable, conventional
zone modules.
All FP-11 detectors can be cleaned in the field, when
required, by simply removing the detector cover and
unsnapping the photo chamber. There is also the
option of cleaning the interior of the detector with a
clean, soft cloth or brush, or replacing the labyrinth and
bug screen included in the detector maintenance kit,
model DMK-11.
The FP-11 uses the low profile surface mounting base,
model DB-11. This base mounts on a 4-inch octagon,
square, or a single gang electrical box. The base
utilizes screw clamp contacts for electrical connections
and self-wiping contacts for increased reliability. The
base can be used with the optional LK-11 detector
locking kit which contains 50 detector locks and an
installation tool, to prevent unauthorized removal of
the detector head. The DB-11 base has integral decora-
tive plugs to cover the outer mounting screw holes.
The FP-11 is electrically compatible with existing MXL
detector accessories including relays, remote lamps,
duct housings, and audible bases. With duct housings,
a base adapter and new detector housing cover are
required (order AD-11UK upgrade kit). To use existing
DB-3S base or audible base, the FP-11 requires a DB-
ADPT base adapter.
All FP-11 detectors are approved for operation within
the UL specified temperature range of 32 to 100
degrees F (0 to 38 degrees C).
Application Data
Installation of the FP-11 series of fire detectors
requires a two-wire circuit of 18 AWG (minimum)
thermoplastic fixture wire enclosed in conduit, or 18
AWG limited energy, shielded cable without conduit,
if permitted by local codes. Field wiring should
conform to local and National Electric Codes and the
control panel wiring specifications.
“T-tapping” is permitted only for Style 4 (Class B)
wiring.
FP-11 fire detectors can be applied within the maxi-
mum 30 foot center spacing (900 sq. ft. areas) as
referenced in NFPA 72. This applications guideline is
based on ideal conditions, specifically, smooth ceiling
surfaces, minimal air movement, and no physical
obstructions between potential fire sources and the
detector. Do not mount detectors in close proximity
to ventilation or heating and air conditioning outlets.
Exposed joints or beamed ceilings may also affect safe
spacing limitations for detectors. Should questions
arise regarding detector placement, observe NFPA
72 guidelines.
Good fire protection system engineering and common
sense dictate how and when fire detectors are
installed and used. Contact your local Siemens
Building Technologies, Fire Safety Division authorized
sales outlet whenever you need assistance applying
FirePrint in unusual applications. Be sure to follow
NFPA guidelines, UL/ULC approved installation
instructions, which are included with every detector,
and local codes as for all fire protection equipment.
Dimensions