Pertronic SYSTEM SENSOR FAAST LT Series Installation And Maintenance Manual

DESCRIPTION
The FAAST LT Series is part of the Fire Alarm
Aspiration Sensing Technology® (FAAST) family.
FAAST is an advanced fire detection system for use
where early warning and very early warning are a
requirement. The system continuously draws air from
the controlled environment through a series of sampling
holes to monitor the environment for smoke particulate.
The FL20 Series is the addressable version of the
FAAST LT range, communicating with the Fire Panel
via a proprietary loop protocol.
The FL20nnEI is available in 3 different models each, 6
models total:
FL2011EI - has single channel capability with one
laser smoke detector.
FL2012EI - has single channel capability with two
laser smoke detectors in a common
chamber for coincidence detection.
FL2022EI - has two channel capability with two laser
smoke detectors in separate chambers,
one detector per channel.
This guide provides information for mounting and basic
installation using the unit's default factory settings.
SPECIFICATIONS
Environmental Ratings
Temperature:
Relative Humidity:
IP Rating:
Mechanical:
Exterior Dimensions:
Wiring:
Maximum Single Pipe Length: 100m
Maximum Number of Holes:
Pipe Spec (EN54-20 Compliance): to EN61386
Outside Pipe Diameter:
Shipping Weight:
© Pertronic Industries Ltd
FIRE ALARM ASPIRATION SENSING TECHNOLOGY®
INSTALLATION AND MAINTENANCE GUIDE
ADDRESSABLE FAAST LT : MODELS FL2011EI, FL2012EI AND FL2022EI
o o
-10 C to 55 C
10% to 93% (non-cond)
IP65
403 x 356 x 135mm
2
0.5mm to 2.0mm
(Classes A, B & C)
See Table 1A
(Crush 1, Impact 1, Temp 31)
25mm or 27mm (nom.)
6.5kg (incl. detectors)
1
Colour Code Key: (refer to back page)
Black: applies to both FL01nn and FL20nn Series
Blue: refers to Important Settings which should be
verified
Figure 1: Dimensions and Knock-Outs
PARTS LIST
Description
FAAST LT Unit
Mounting Bracket
3-pin Terminal Block
4-pin Terminal Block
2-pin Terminal Block
Ω EOL Resistor
47K
USB Cable
Front Panel Labelling Pack
USB Memory Stick with documents
FAAST Carton Contents Guide
Important Note
Aspirating Smoke Detectors supplied and installed
within the EU must conform to the EU Construction
Products Directive (89/106/EEC) and the related
European Product Standard EN 54-20. FAAST LT has
been tested and certified to ensure that it conforms to
the necessary Standards, but strict adherence to this
i
nstruction guide is advised to ensure that the
installation meets the requirements of the CPD
Directive.
Electrical Characteristics
Voltage Range: 18.5 - 31.5 V
Supply Current: @ 24V
1 Channel:
2 Channel:
Fan Speeds:
Panel Loop:
2
Supply Voltage:
max
Standby Current:
Module Isolator Characteristics:
Maximum Rated Switching Current (under short circuit)
Maximum Leakage Current with switch open (isolated state)
Maximum series impedance with the switch closed :
Power Reset:
Configurable Input-Activation Time: 2sec (minimum)
Relay Contact Ratings:
FAAST LT Loop-Based Installation & Maintenance Guide Iss 1.0, 201701
356 mm
, Nominal = 24V
DC
o
, 25 C - excludes Sounders
DC
170mA (typ), 360mA (max)
270mA (typ), 570mA (max)
Min = 1 Typ = 5 Max=10
(Loop Current ≤900mA)
15-29V
DC
900µA @ 24V (max). Poll every 5s
DC
Is max: 0.9A@≤29V
IL max : 15mA
190mΩ @ 15V
(Zmax):
0.5sec
2.0A@30V
0.5A@30V
44 mm
56 mm
135 mm
Quantity
1
1
6
1
3
2
1
1
1
1
DC
; 1A
DC
DC
AC