Edwards ModuLaser Installation Manual

ModuLaser Modular
Aspirating Smoke Detector
Installation Manual

P/N 04-4001-501-2003-08 • 01FEB19

Copyright

©

2019 UTC Fire & Security. All rights reserved.

Trademarks and

patents

ModuLaser
Other trade names used in this document may be trademarks or

registered
respective products.

Manufacturer

UTC CCS Manufacturing Polska Sp.
Ul. Kolejowa 24.

Authorized EU manufacturing representative:
UTC Fire & Security B.V. Kelvinstraat 7,
Netherlands. Version

REV

Certification

European Union

directives

2004/108/EC (EMC directive).

Security declares
that this device is in compliance with the essential requirements and
other relevant provi

2012/19/EU
cannot be disposed of as unsorted municip al was te in the Europ ean
Union. For proper recycling, return this product to your local supplier
upon the purchase of equivalent new equipment, or dispose of it at
designated collection points. For more information see:
www.recyclethis.info

IEC 60825
incorporates a Class 3B embedded laser which must not be removed
fr

Contact information

For contact information, see

is a trademark of UTC Fire & Security.

trademarks of the manufacturers or vendors of the

Z o.o.

39-100 Ropczyce, Poland.

NL-6003 DH, Weert, The

08

Hereby, UTC Fire &

nsions of Directive 2004/108/EC.

(WEEE directive): Products marked with this symbol

.

-1 This product is a Class I Laser product. The unit

om the detector.

https://firesecurityproducts.com/.

Content

Important information ii

Chapter 1 Introduction 1

System overview 2
Module overview 5

Chapter 2 Installation 11

Electrical safety 12
Installation 12
Connections 20

Chapter 3 Configuration and Commissioning 35

Introduction 36
Access level 1 user operation 41
Access level 2 user operation and configuration 41
Access level 3 user operation and configuration 53
Access level 4 user operation and configuration 70
Commissioning 73

Chapter 4 Maintenance and troubleshooting 79

Maintenance 80
Troubleshooting 83

Chapter 5 Technical specifications 87
Appendix A APIC installation 91
Appendix B Regulatory information 93
Index 96

ModuLaser Modular Aspirating Smoke Detector Installation Manual i

Important information

Introduction

This is the installation and operation manual for the ModuLaser Modular
Aspirating Smoke Detector. Read these instructions and all related
documentation entirely before installing or operating this product.

Limitation of liability

To the maximum extent permitted by applicable law, in no event will UTCFS be
liable for any lost profits or business opportunities, loss of use, business
interruption, loss of data, or any other indirect, special, incidental, or
consequential damages under any theory of liability, whether based in contract,
tort, negligence, product liability, or otherwise. Because some jurisdictions do not
allow the exclusion or limitation of liability for consequential or incidental
damages the preceding limitation may not apply to you. In any event the total
liability of UTCFS shall not exceed the purchase price of the product. The
foregoing limitation will apply to the maximum extent permitted by applicable law,
regardless of whether UTCFS has been advised of the possibility of such
damages and regardless of whether any remedy fails of its essential purpose.

Installation in accordance with this manual, applicable codes, and the instructions
of the authority having jurisdiction is mandatory.

While every precaution has been taken during the prepar ati on of this man ual to
ensure the accuracy of its contents, UTCFS assumes no responsibility for errors
or omissions.

Product warnings and disclaimers

THESE PRODUCTS ARE INTENDE D FOR SALE TO AND INSTALLATION BY
QUALIFIED PROFESSIONALS. UTC FIRE & SECURITY CANNOT PROVIDE
ANY ASSURANCE THAT ANY PERSON OR ENTITY BUYING ITS
PRODUCTS, INCLUDING ANY “AUTHO RIZED DEALER” OR “AUTHORIZED
RESELLER”, IS PROPERLY TRAINED OR EXPERIENCED TO CORRECTLY
INSTALL FIRE AND SECURITY RELATED PRODUCTS.

For more information on warranty disclaimers and product safety information,
please check https://firesecurityproducts.com/policy/product-warning/ or scan the
QR code:

ii ModuLaser Modular Aspirating Smoke Detector Installation Manual

Advisory messages

Advisory messages alert you to conditions or practices that can cause unwanted
results. The advisory messages used in this document are shown and described
below.

WARNING: Warning messages advise you of hazards that could result in injury

or loss of life. They tell you which actions to take or to avoid in order to prevent
injury or loss of life.

Caution: Caution messages advise you of possible equipment damage. They tell

you which actions to take or to avoid in order to prevent damage.

Note: Note messages advise you of the possible loss of time or effort. They

describe how to avoid the loss. Notes are also used to point out important
information that you should read.

ModuLaser Modular Aspirating Smoke Detector Installation Manual iii

iv ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 1

Introduction

Summary

This chapter provides an introduction to your detector, the main controls, and the
indicators.

Content

System overview 2

Introduction 2
Clusters 3
Connectivity 3
ClassiFire 3
Software 4

Module overview 5

Display modules 5
Detector module 7
TFT display, controls, and indicators 8

ModuLaser Modular Aspirating Smoke Detector Installation Manual 1

Chapter 1: Introduction

System overview

Introduction

The ModuLaser Modular Aspirating Smoke Detector (ASD) is a highly
sophisticated next generation high sensitivity smoke detection system that
provides all the benefits of air sampling high sensitivity smoke detection,
including very early warning.

The system comprises the following:

• A backplane

• A minimum, standard, or command display module

• A detector module
See “Module overview” on page 5 for more inf ormation on each module.

Figure 1: Display and detector modules

1. Display module

2. Detector module

2 ModuLaser Modular Aspirat i ng Smoke Detector I nst allat i on Manual

Chapter 1: Introduction

Clusters

Each ModuLaser high sensitivity smoke detection system consists of a group of
modules known as a cluster.

A cluster consists of one minimum or standard display module and from one
(minimum) to eight (maximum) detector modules.

Caution: A command display module cann ot r epl ace or substi t ut e a minim um or

standard display module in a cluster configuration.
The display module is connected to the detector modules via the SenseNET+

RS-485 interface. The display module can be positioned anywhere within the
cluster.

The display module and up to four detector modules can be installed in a single
location (non-distributed cluster) or in separate locations (distributed cluster).
Additional detector modules in the same cluster must be installed in a separate
location. See “Connecting modules” on page 21 for more information on cluster
connections.

Each device in a cluster is identified by a unique 7-bit address in the range 1 to

127. Multiple clusters can be connected to create a SenseNET network.

Connectivity

The following network interfaces are used:

• An APIC card is used for communication between the aspirating smoke
detector and a fire alarm control panel via an addressable loop.

• SenseNET+ is used for communication between display modules and
detector modules in the same cluster.

• SenseNET is used for communication between a command display module,
multiple ModuLaser clusters, and other compatible ASD units.

ClassiFire

ClassiFire is the patented artificial intelligence system for aspirating smoke
detectors that continually monitors the environment and internal contamination
and automatically adjusts sensitivity to the optimum level.

ClassiFire automatically adjusts sensitivity to suit day/night levels with no need
for external input.

ClassiFire automatically sets up the detector to the normal working environment
so the detector sensitivity is optimized for its surroundings.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 3

Chapter 1: Introduction

The ClassiFire automatic calibration process is as follows:

1. FastLearn: This stage lasts approximately 15 minutes. During FastLearn the
detector is not fully operational (accurate detection is not guaranteed).

2. Intermediate learn: This stage lasts approximately 24 hours. During
intermediate learn the detector is operational but is still fine tuning the
detection algorithm.

3. Normal: Normal indicates that initial environmental learning has ended and
that the detector is operating normally.

Note: Demo mode skips the intermediate learn mode and jumps from FastLearn

to normal mode. While active, Demo mode is indicated by the Warning LED and
on the display module LCD.

Software

The following software applications are available:

• PipeCAD: Models and verifies the performance of the pipe network design.

All pipework designs must be validated using PipeCAD.

• Remote: Configures modules during installation and during system

maintenance.

Contact your local distributo r for more details on these applications.

4 ModuLaser Modular Aspirat i ng Smoke Detector I nst allat i on Manual

Chapter 1: Introduction

Module overview

The product range includes three display modules and a detector module.

Note: Display modules and detector modules also incorporate a bac kpl ane (for

inputs, outputs, and field wiring, etc.). See Chapter 2 “Installation” on page 11 for
more information on the backplane.

Figure 2: Module overview

1. Minimum display module

2. Standard or command display module

3. Detector module

Display modules

The following display modules are available.

Minimum display module

The minimum display module provides LED status indicators only – it has no TFT
display or user controls. LED status indicators display the status of detector
modules in the same cluster.

The module provides connections to integrate the cluster into a Sen seNET
network. A PC connection is provided for configuring and monitoring the module
and associated detect or modules .

ModuLaser Modular Aspirating Smoke Detector Installation Manual 5

Chapter 1: Introduction

1
2
3
4

5. Fire alarm LED

Standard display module

The standard display module provides LED status indicators, as well as a colour
TFT display and user controls. LED status indicators display the status of
detector modules in the same cluster. The TFT display provides additional status
information and con fig ur ati on m enus .

The module provides connec ti ons to integrate the cluster into a SenseNET
network. User controls and a PC connection are provided for configuring and
monitoring the module and as soc iated detector modules.

Command display module

The command display module provides LED status indicators, as well as a colour
TFT display and user controls.

The command display module is used as a central control and monitoring point
for detectors in a SenseNET network. The command display module is
compatible with ModuLaser clusters and legacy ASD devices compatible with
SenseNET.

User controls and a PC connection are provided for configuring and monitoring
any device connected to the SenseNET network.

Figure 3: Display module LED indicators

. Laser fault LED
. Filter fault LED
. Flow fault LED
. Prealarm LED

Note: The minimum display module does not include the navig ati on and

configuration controls.

6 ModuLaser Modular Aspirat i ng Smoke Detector I nst allat i on Manual

6. General fault LED

7. Warning LED

8. Power LED

9. Navigation and configuration controls

Chapter 1: Introduction

1

2. General fault LED

4. Power LED

Display module interfacing

All display modules provide the following connectors:

• USB type A (host)

• USB type B (device)

• APIC

Detector module

The detector module is an aspirating smoke detector and must be used w it h
either a minimum or standard display module. It consists of a fan, a dust filter,
and a laser head with the corresponding sensors to measure air flow,
temperature, and obscur at ion.

The detector module uses the ClassiFire algorithms to determine alarm
conditions and keeps a record of event logs and samples.

Up to eight detector modules can be connected to a minimum or standard display
module to form a cluster.

Figure 4: Detector module LED indicators

. Prealarm and Fire alarm LED

3. Warning LED

ModuLaser Modular Aspirating Smoke Detector Installation Manual 7

Chapter 1: Introduction

1
2
3
4
5

6. Current warning counter

TFT display, controls, and indicators

TFT display and controls

The TFT display and controls are shown below.

Figure 5: TFT display and controls

. Address
. System date (home screen only)
. System time (home screen only)
. Current alarm counter
. Current fault counter

8 ModuLaser Modular Aspirat i ng Smoke Detector I nst allat i on Manual

7. F1, F2, and F3 TFT display soft keys
(linked to F1, F2, and F3 TFT buttons)

8. Enter button

9. Navigation controls (up, down, left, right)

10. F1, F2, and F3 buttons (linked to F1, F2,
and F3 TFT display soft keys)

Chapter 1: Introduction

LED

Notes:

If configuring a detector, the address displayed is the detector address. If not, it is
the display address.

The minimum display module does not include the TFT display, Enter button,
navigation controls, or F1-F3 functi on buttons shown above.

LED indications

The LED indications are shown below.

Table 1: LED indications

Colour Indication Description

Yellow Laser fault [1] A steady LED indicates a laser fault in one or more

Yellow Filter fault [1] A steady LED indicates a filter fault in one or more

detector modules in the cluster (minimum or
standard display) or network (command display).

detector modules in the cluster (minimum or
standard display) or network (command display).

Yellow Flow fault [1] A steady LED indicates a flow fault or a fan fault in

Red Prealarm [1]

Red Fire alarm A steady LED on a display module indicates a fire

Yellow General fault A steady LED on a display module indicates a

one or more detector modules in the cluster
(minimum or standard display) or network
(command display).

A steady LED indicates a prealarm condition in one
or more detector modules in the cluster (minimum
or standard display) or network (command display).

alarm condition in one or more detector modules in
the cluster (minimum or standard display) or
network (command display).

A steady LED on a detector module indicates a fire
alarm condition for the detector.

A flashing LED on a detector module indicates a
prealarm condition for the detector.

general fault condition in one or more modules in
the cluster (minimum or standard display) or
network (command display).

A steady LED on a detector module indicates a
general fault condition for the detector.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 9

Chapter 1: Introduction

LED

[1] Display modules only.

Colour Indication Description

Yellow Warning A steady or flashing LED indicates the following:

Green Power A steady LED indicates that the module is powered

A steady LED indicates that detection is aborted
due to a fault (detector cover removed, fan motor,
filter removed, or critical temperature), that there is
a flow high/low range fault, that the module is
disabled, or that the module is in power save mode.

A fast flashing LED indicates that at least one
detector module is in FastLearn mode, that the
module is starting up, or that pipe calibration is in
process.

A slow flashing LED indicates that one or more
devices or features are in test mode or that a
detector is in demo mode.

up correctly.

Note: If alarms or faults are latched, then an al arm or fault indication remains

active until a system reset, even if the condition that caused the indication has
ended. If alarms or faults are not latched, the indication disappears when the
corresponding condition ends.

10 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2

Installation

Summary

This chapter provides detailed installation and connection information for your
detector.

Caution: This product must be installed and maintained by qualified personnel

adhering to all local or national installation requirements and any other applicable
regulations.

Content

Electrical safety 12
Installation 12

Overview 12
Module and PCB layout 14
Backplane installation 17

Connections 20

Recommended cables 20
Connecting modules 21
Connecting pipes 32
Connecting to a PC 33

ModuLaser Modular Aspirating Smoke Detector Installation Manual 11

Chapter 2: Installation

Electrical safety

WARNING: Electrocution hazard. To avoid personal injury or death from

electrocution, remove all sources of power and allow stored energy to discharge
before installing or removing equipment.

Caution: Equipment damage hazard. This product is sensitive to electrostatic

discharge (ESD). To avoid damage, follow accepted ESD handling procedures.

Installation

Overview

To install the detection system, follow these steps:

1. Fix the backplane to the wall.
See “Installing the backplane” on page 17.

2. Connect all field wiring to the backplane.
See “Connections” o n pag e 20.

3. Place the display or detector module (without the cover) onto the backplane.
See “Installing the display and detector modules” on page 31.

4. Install piping.
See “Connecting pipes” on page 32.

5. Place the front cover onto the display or detector module.

12 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2: Installation

DO

DO ensure that the power and signal cables
are correctly connected before powering up.
Incorrect connections may damage the
module.

DO
for interconnection.

DO
connections are firmly tightened.

DO place sampling points so that the detector
module is able to detect smoke at the earliest
opportunity.

DO ensure that th
is not impeded and is in an area with the
same atmospheric pressure as the sample
pipes (either by placing the detector module
physically in the protected area or by leading
a pipe from the detector module exhaust to
the protected

DO ensure that the ambient conditions
(humidity, temperature) of the protected area
are suitable for the module.

DO set the appropriate ClassiFire alarm factor
for the area to be protected.

DO set the appropriate alarm level for the
area to be prot

DO set the appropriate fan speed for the area
to be protected.

DO set the module addresses correctly to
avoid duplicate addresses.

DO ensure that the display and detector
modules are secured to the backplane.

DO ensure that all front covers are
the modules.

programmable

may damage the detector

General guidelines

Follow these general guidelines to ensure correct placement, connection, and
configuration of your product.

Table 2: Installation guidelines

DON’T

ensure that an appropriate cable is used

ensure that all screws for wiring

e detector module exhaust

area).

ected.

DON’T drop the detector or display modules.

DON’T install detector and display modules in
damp or exposed areas.

DON’T remove or connect PCBs when the
module is powered up.

DON’T reuse dust filter cartridges once they
are removed.

DON’T attempt to adjust or alter detector
settings other than via the user­functions.

DON’T place the modules close to any
equipment that may generate high radio
frequency levels (such as radio alarms) or
units generating high levels of electrical
energy (such as large electric motors or
generators).

DON’T install the module in hard to reach
areas or so close to other equipment that
access and maintenance of the module is
difficult.

DON’T use excessive force when fitting
sampling pipes (this
module).

DON’T overtighten the mounting screws.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 13

secured to

Chapter 2: Installation

1
2
3

4
5
6

7. I/P2 input connector

Module and PCB layout

Backplane

The backplane is used to distribute power and communications to all modules in
the cluster. It also provides connections for inputs, outputs, and to legacy
devices. All field wiring is connected to the backplane via the cable knockouts on
the top, bottom, or back of the housing.

Figure 6: Backplane layout

. Cable glands (not supplied)
. O/P2 and O/P3 output connectors
. CH1 and CH2 SenseNET connectors for

bus or loop configuration

. J1 display and detector module connector
. Address DIP switch
. J5 SenseNET+ connector for adjacent

backplanes

Note: The SenseNET and APIC connectors are only used in display modules.

14 ModuLaser Modular Aspirating Smoke Detector Installation Manual

8. Power supply connector

9. J3 SenseNET+ connector for adjacent
backplanes

10. APIC connector (used for connecting an
addressable loop)

11. I/P1 input and O/P1 output connectors

12. SenseNET+ connectors for bus or loop
configuration

13. Rear cable knockouts

Chapter 2: Installation

1
2

3. USB type B connector

Display module

Figure 7: Display module layout

. USB type A connector
. RJ11 connector (see note below)

4. Ethernet connector (see note below)

5. Cover sensor

Note: RJ11 and Ethernet connections are not supported at this time.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 15

Chapter 2: Installation

1
2
3

4. User interface PCBA

Detector module

Figure 8: Detector module layout

. Exhaust pipe (outlet)
. Sampling pipe (inlet)
. Fan

5. Filter cover

6. Laser cover

7. Detector module installed at 180 degrees

Note: The detector module may also be installed onto the backplane at

180 degrees to enable pi pe entr y from below (as shown on the right in Figure 8
above). There is no change to the installation orientat ion of the backplane.

16 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2: Installation

1
2

3. DIN rail

Backplane installation

Installing the backplane

Install the backplane onto a DIN rail or directly onto the wall using mounting
screws. If the backplanes are mounted next to each other, use joining clips to
secure them to each other (see Figure 11 on page 19).

To install the backplane onto a DIN rail:

1. Secure the DIN rail to the wall using appropriate fasteners for the mounting
surface.

2. Hang the backplane onto the DIN rail using the mounting hooks on the back
of the unit (see Figure 9 below).

3. Using a screwdriver, push both of the locking clips up to lock the unit to the
rail.

Figure 9: Installing the backplane onto a DIN rail

. Backplane (rear view)
. Mounting hooks

ModuLaser Modular Aspirating Smoke Detector Installation Manual 17

4. Backplane (front view)

5. Locking clips

Chapter 2: Installation

To install the backplane onto a wall:

1. Hold the backplane to the wall at the required installation height and mark the
position of the keyhole screw slot (see Figure 10 below).

2. Remove the backplane from the wall. Drill a hole in the mounting surface
where the keyhole position was marked and insert an M4 wall plug.

3. Insert a screw into the keyhole screw slot and hang the backplane onto this
screw.

4. Align the backplane (ensuring that it is level) and mark the position of all other
fixing holes at the holding screw slots

5. Remove the backplane from the wall, and then drill and plug the remaining
fixing holes

6. Replace the backplane , check al ignment, and then tighten all fixing screws.

Figure 10: Installing the backplane onto a wall

1. Keyhole screw slot

2. Holding screw slots

18 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2: Installation

Figure 11: Using joini n g clips

1. Joining clips (front view)

2. Joining clips (side view)

3. Release mechanism for joining clip or protective cover

WARNING: To avoid personal injury, take care when inserting or removing the

joining clips or protective covers from the side of the backplane. To remove these
items, place the backplane face down on a solid surface and use a screwdriver to
push the release mechanism, shown in Figure 11 above (this needs to be done
before the backplane is installed onto the wall).

ModuLaser Modular Aspirating Smoke Detector Installation Manual 19

Chapter 2: Installation

Cable

Power

System cable

Data cable

USB cable

[1] Observe maximum length to comply with the EMC requirements of EN 54-20.

Connections

Recommended cables

Recommended cables for optimal system performance are shown in the table
below.

Table 3: Recommended cables

Cable requirements Maximum cable length

cable 3 × 1.5 mm2 30 m (98.4 ft.) [1]

Up to 2.5 mm2 (13 AWG) N/A
RS-485 data cable up to 2.5 mm2 1.2 km [0.75 mi.]
Standard USB cable with A-B connectors 3 m (9.84 ft.) [1]

Other types of cable may be used subject to site-specific electromagnetic
interference (EMI) conditions and installation testing.

Securing cables

Use cable glands to ensure clean and secure connections. All cables should be
fed through the cable knockouts on the top, bottom, or back of the housing and
secured to eliminate movement.

20 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2: Installation

Connecting modules

Connector overview

Figure 12: Backplane PCB conne ctors (top)

Figure 13: Backplane PCB conne ctors (bottom)

ModuLaser Modular Aspirating Smoke Detector Installation Manual 21

Chapter 2: Installation

Connector

I/P1

O/P1

SNET+ CH1

SNET+ CH2

APIC IN

APIC OUT

SenseNET CH1

SenseNET CH2

J3

J5
PSU

[
[
[3] Used for connecting an addr es sable loop.

Table 4: Backplane PCB connectors

PIN Description

, I/P2 - Input (negative)

+ Input (positive)

, O/P2, O/P3 C Output (common)

NC Output (normally closed)
NO Output (normally open)

[1] A SenseNET+ channel 1

B SenseNET+ channel 1
S SenseNET+ channel 1 (shield)

[2] A SenseNET+ channel 2

B SenseNET+ channel 2
S SenseNET+ channel 2 (shield)

[3] + APIC in (positive)

- APIC in (negative)
S APIC in (shield)

[3] + APIC out (positive)

- APIC out (negative)
S APIC out (shield)

A SenseNET channel 1

B SenseNET channel 1
S SenseNET channel 1 (shield)

A SenseNET channel 2

B SenseNET channel 2
S SenseNET channel 2 (shield)

Ribbon cable connector to connect to modules

installed to the left of the module

Ribbon cable connector to connect to modules

installed to the right of the module

G Power supply (earth)

- Power supply (negative)
+ Power supply (positive)

1] If used, end-of-line termination is required for the unused J3 connector.
2] If used, end-of-line termination is required for the unused J5 connector.

22 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2: Installation

Cluster type

Non

Distributed

Hybrid

Connecting modules in a cluster

Communication between modules within a cluster is accomplished using
SenseNET+.

A cluster consists of a minimum or standard display module and up to eight
detectors. The display module can be installed anywhere within the cluster.

Caution: A command display module cannot replace or substitute a minimum or

standard display module in a cluster configuration.
There are three types of cluster, as shown in the table below. Connections

depend on the type of cluster use d.

Description

-distributed This cluster type consists of a minimum or standard display module and
up to four detector modules installed in the same location (next to each
other).

This cluster type consists of a minimum or standard display module and

up to eight detector modules, with each module installed in a different
location (not next to each other).

This cluster type consists of a minimum or standard display module and

up to eight detector modules. Some of the modules are installed in the
same location (non-distributed), others are distributed.

Connecting a non-distributed cluster

Connect a non-distributed cluster (a minimum or standard display module and up
to four detector modules) using the supplied ribbon cable and the J3 and J5
connectors on the backplane PCB, as shown below.

In this installation type, the ribbon cable also distributes the power supply within
the cluster (see “Connecting the power supply” on page 26).

Figure 14: Non-distributed cluster

1. Ribbon cable

Note: End-of-line termination is not required for unused J3 and J5 connectors in

this cluster type.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 23

Chapter 2: Installation

Connecting a distributed cluster

Connect a distributed cluster (a minimum or standard display module and up to
eight detector modules ) , using the SNET+ connectors on the backplane PCB, as
shown below. The maximum cable length between modules is 1,200 m
(4,000 ft.).

In this installation type, each module requires a power supply (see “Connecting
the power supply” on page 26) and an end-of-line termination to be installed onto
the unused J3 and J5 connectors on the backplane PCB.

Figure 15: Distributed cluster

1. End-of-line termination (required for all unused J3 and J5 connectors in this cluster type)

24 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2: Installation

Connecting a hybrid cluster

Connect a hybrid clust er (a mini mu m or standar d display module and up to eight
detector modules) using ribbon cables for adjacent modules and the SNET+
connectors for distributed modules within the cluster, as shown below. The
maximum cable length between modules is 1,200 m (4,000 ft.).

In this installation type, each group of adjacent modules uses a shared power
supply (connected to a single module) and each of the distributed modules
requires a separate power supply. End-of-line termination is required for all
unused J3 and J5 connectors on the backplane PCB.

Figure 16: Hybrid cluster

1. SenseNET+ connections

2. Ribbon cables

3. End-of-line termination (required for all unused J3 and J5 connectors in this cluster type)

ModuLaser Modular Aspirating Smoke Detector Installation Manual 25

Chapter 2: Installation

State

Not activated (nominal)

Short circuit (activated)

Open circuit (supervision fault)

Connecting inputs

Connect input devices to the I/P1 and I/P2 connectors.
Inputs are supervised to detect open, ac ti vated, and not activated s t ates . Inputs

require a 15 kΩ end-of-line resistor (provided in the accessory kit).
General input activation characteristics are shown in the table below. For power

supply fault supervision activation characteristics, see “Connecting the power
supply fault supervision” on page 27.

Table 5: General input activation characteristics

Activation value (detector) Activation value (display)

15 kΩ ±10% 15 kΩ ±10%

< 2.7 kΩ < 3.3 kΩ

> 34.1 kΩ > 470 kΩ

See “Configuring the inputs” on page 56 for input configuration options.

Connecting outputs

Connect output devices to the O/P1 , O/P2, and O/P3 connectors.
Outputs are activated by a voltage free relay contact with normally open (NO),

normally closed (NC), and common (C) connections.
See “Configuring the outputs” on page 58 for output configuration options.

Connecting the power supply
Caution: Ensure that the installed power supply covers the power consumption

requirements for your installation. In installations with high power consumption
requirements, additional power supplies may be required.

Connect the power supply to the PSU connector.
The module can be powered by any EN 54-4 or UL/cUL and FM compliant

monitored 24 VDC power supply of sufficient capacity for the installation
requirements.

Note: For compliance with EN 54-20, the module must be pow er ed by a power

supply approved to EN 54-4.
See “Connecting a non-distributed cluster” on page 23, “Connecting a dist ri buted

cluster” on page 24, and “Connecting a hybrid cluster” on page 25 for more
information on power supply requirements for each ty pe of cl uster .

26 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2: Installation

State

Not activated (PSU fault)

Short circuit (normal)

Open circuit (supervision fault)

Connecting the power supply fault supervision

Install a 15 kΩ end-of-line resistor onto the power supply fault output and connect
the output to I/P1 or I/P2. PSU supervision input activation characteristics are
shown in the table below.

Note: The input must be configured for the required fault supervision (mains or

battery) – see “Configuring the inputs” on page 56 for more information.

Table 6: PSU supervision input activation characteristics

Activation value (detector) Activati o n value (display)

15 kΩ ±10% 15 kΩ ±10%

< 2.7 kΩ < 3.3 kΩ

> 34.1 kΩ > 470 kΩ

Connecting a multiple cluster network

Connect a multiple cluster network to the SenseNET connector.
Multiple cluster networks are connected as shown in Figure 17 on page 28

(display to display).
A multiple cluster network must include one stand-alone command display

module and each networked cluster requires its own minimum or standard
display module.

A secondary stand-alone command display module can be added for redu nda nc y
– see “Using a secondary command module” on page 68.

Note: The SenseNET network is a communications loop based on the RS-485

master-slave protocol. This allows you to manage and monitor up to 127
modules (displays and detectors).

ModuLaser Modular Aspirating Smoke Detector Installation Manual 27

Chapter 2: Installation

Figure 17: Connecting a multiple cluster network

1. Minimum display module (first cluster)

2. Command display module (stand-alone)

3. Standard display module (second cluster)

Note: The network configuration may also be closed to provide for redundancy

within the network.

28 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2: Installation

Connecting to a fire alarm control panel

Note: Because of the many available options for connecting to a fire alarm

control panel, the following covers only the most common methods that are likely
to be used.

The detector provides the following options for interfacing with fire alarm control
panels:

• Inputs and outputs: This option allows (for example) connecting an output

on the module to an input on the fire panel to send event notifications to the
fire panel. The module output and control panel input req ui re appr opriate
configuration.

• Addressable Protocol Interface Cards (APICs): This option requires the

installation of an optional APIC board (not supplied). With the APIC board
installed and the addressable loop connected to the APIC connector on the
backplane PCB (display modules only), the detection system becomes an
additional device on the addressable loop.

See Appendix A “APIC installation” on page 91 for more infor matio n on installing
an APIC board.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 29

Chapter 2: Installation

Addressing modules

Set the unique 7-bit module address using the address DIP switch on the
backplane PCB Figure 6 on page 14). The address range is 1 to 127 for all
modules (including command modules) and is set using the first seven bits of the
DIP switch (bit 8 is not used).

The full range of addresses and their settings is shown in Figure 18 below.

Figure 18: Address settings

1. DIP switch setting

2. Address

30 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 2: Installation

Installing the display and detector modules

Install the display or detector mo dule (without the cover) onto the bac k pl ane
using the four screws provided (see Figure 19 below). Each mod ule includes four
captive screws (attached to each corner of the unit).

Note: The detector module may also be installed onto the backplane at

180 degrees, if required, as shown in Figure 8 on page 16. This allows the
sampling and exhaust pipes to enter from the bottom of the unit inst ead o f the top
There is no change to the installation orientation of the backplane.

Figure 19: Installi n g th e display and detector modules

ModuLaser Modular Aspirating Smoke Detector Installation Manual 31

Chapter 2: Installation

1. Pipe
2
3

4. Offset adaptor

5. Internal view of 20 to 25 mm gap

8. Detector

Connecting pipes

Caution: To comply with EN 54-20 requirements, ensure that the pipe network

has been designed and its performance verified using PipeCAD pipe modelling
software before installing pipes. See your PipeCAD documentation for more
information.

To assist pipe installation, the following pipe adaptors are available:

• Offset pipe adaptor (supplied)

• Straight pipe adaptor (not supplied)
The adaptors are designed to facilitate the removal of the detector module from

the backplane without fully removing the pipes.

Note: Do not use glue on the pipe adaptors.

The detector also supports pipe entry without the use of the pipe adaptors (for
both 25 and 27 mm pipes), but this option does not allow for the easy removal of
the detector module described above.

Figure 20: Connecting pipes using a pipe adaptor

. Rubber seal
. Nut

32 ModuLaser Modular Aspirating Smoke Detector Installation Manual

6. Exhaust pipe

7. Sampling pipe (inlet)

Chapter 2: Installation

To connect pipes when using a pipe adaptor

1. Loosen the adaptor nut and slide the pipe into the adaptor, ensuring that the
pipe is firmly enclosed by the rubber seal.

Leave a gap of approximately 20 to 25 mm (0.8 to 0.98 in.) between the end
of the pipe and the end of the adaptor inlet so that the adaptor can be moved
up the pipe later, if required.

2. Tighten the adaptor nut loosely (enough that the pipe does not move).

3. Push the adaptor throu gh the backplane and into the detector module (the
exhaust pipe on the left, the sampling pipe on the right).

4. Tighten the adaptor nut firmly.

To remove the detector module when using a pipe adaptor

1. Loosen the adaptor nut and slide the adaptor upwards, until it clears the
detector module and o nto the pi pe (usi ng the 20 to 25 mm gap left during
installation).

2. Remove the detector module.

Connecting to a PC

If using the Remote software application, connect a PC to the USB type B
connector on the display module (see Figure 7 on page 15).

Note: The USB type B connector may only be used for temporary connections.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 33

Chapter 2: Installation

34 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3

Configuration and
Commissioning

Summary

This chapter provides configuration and commissioning informati on for your
detector.

Content

Introduction 36

Access levels 36
Access codes 36
Configuration overview 37
Wizards 39

Access level 1 user operation 41
Access level 2 user operation and

configuration 41
Detector status 42
The Main menu 44
The General Settings menu 44
The Device Settings menu 46
The Detection Settings menu 46
The Communications menu 47
The Log menu 47
The Test menu 49
The Reset menu 52
The Enable/Disable menu 52

Access level 3 user operation and

configuration 53
The Main menu 54
General Settings menu 54
The Device Settings menu 55
The Detection Settings menu 62
The Communications menu 67
The Log menu 69

Access level 4 user operation and

configuration 70
The Main menu 70
The General Settings menu 71
The Device Settings menu 72

Commissioning 73

Overview 73
Installation inspection 73
Configuration check 74
Commissioning tests 74
Connectivity check 77

ModuLaser Modular Aspirating Smoke Detector Installation Manual 35

Introduction

Access levels

Access to some of the features of this product is restricted by the access level
assigned to a user account.

Caution: To prevent unauthorized access, always change the default access

codes (see “Access codes” below for details on how to do this).

Level 1

This is the default access level.
This level allows basic operational tasks, such as viewing the active alarms,

faults and warnings . No access code is required.

Level 2

This level allows additional operational tasks and basic maintenance tasks and is
reserved for authorized users who have been trained to operate the detection
system and perform basic maintenance tasks. The default access code for this
level is 2222.

Level 3

This level allows system configuration tasks and is reserved for authorized users
who have been trained to operate and configure the detection system. The
default a ccess code for this level is 3333.

Level 4

This level allows full system configuration and is reserved for authorized users
installing and upgrading the detection system. The defaul t access code for this
level is 4444.

Access codes

To enter a restricted access level:

1. Press F2 (Menu).
The access level and access code prompt appears on the display.

2. Select the access level that you want using the up and down arrows on the
keypad, and then press Enter.

3. Enter your four-digit access code, and then press Enter.
Use the up and down arrows to select the number, and then press the right

arrow to confirm the entry and move to the next number.

When a valid four-digit access code has been entered, the display shows the
Main menu for the selected access level.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 36

Chapter 3: Configuration and Commissioning

Module

Command display module

.

Standard display module

To exit a restricted access level:

1. Press F2 (Logout) from the Main menu.
An automatic timeout period can also be configured to exit a restricted access

level if no keys are pressed. See “Changing screen properties” on p age 45.

To change an access code:

1. Login to your access level, and then select General Settings from the Main
menu.

2. Select Access Codes, and then select the access code level that you want to
change.

Level 2 users can only change level 2 access codes. Level 3 users can
change access codes for levels 2 and 3. Level 4 users can change access
codes for levels 2, 3, and 4.

3. Enter the new access code tw ic e.

4. Press F1 (Save) to save your changes and exit to the previous screen.

5. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

Configuration overview

Note: Configuration options provided in this manual are for the ModuLaser

system only and may differ from legacy ASD units.

Configuration methods

The detection system can be configured using the display module controls or via
a PC. For best results we recommend that the detection system is configured
using the Remote software application.

Scope of configuration

If configured using a display module, the scope of configuration is defined by the
module used, as shown in the table below.

Scope

Configures any device connected to a SenseNET network

ModuLaser Modular Aspirating Smoke Detector Installation Manual 37

Configures any device in the associated cluster.

Chapter 3: Configuration and Commissioning

Item

1

2

3

4

5

6

7

8

Display module controls

Use the buttons on the front of the display module to navigate menus, to select
menu options, and to enter passwords and system information.

Figure 21: Display module controls

Table 7: Display module controls

Button Description

Down Press to scroll down a menu or to decrease the value of a parameter
Left Press to scroll left or to navigate to the previous field or digit
Up Press to scroll up a menu or to increase the value of a parameter
Right Press to scroll right or to navigate to the next field or digit
Enter Press to confirm a selection or value
F3 Soft key – functionality changes depending on menu (Menu, Logout,

Exit, etc.)

F2 Soft key – functionality changes depending on menu (Menu, Logout,

Exit, etc.)

F1 Soft key – functionality changes depending on menu (Menu, Logout,

Exit, etc.)

38 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

Option

Button

Save

F1

Apply

F

Cancel

F

Exit F

Wizard

Maintenance wizard

Configuration wizard

Configuration options

The options listed below are available when making configuration changes.

Table 8: Configuration controls

Description

Saves the current configuration change without applying it

immediately.
Note: When making configuration changes to legacy devices, the

changes are saved by pressing F1 (Apply).

1 Applies the current configuration change and all stored (saved)

configuration changes. The detector resets automatically.

2 Discards the current configuration change and returns to the previous

screen.

3 Exits the configuration process without storing or applying the current

configuration change. The configuration process can be resumed.

Notes

• Configuration changes are only applied to the system by pressing F1 (Apply).

• When updating multiple configuration settings, we recommend that you save
after each change, and then apply all changes fr om the Main me nu.

• Only values within the allowed range for each parameter will be accepted.

• Any changes not applied are lost when the system exits a restricted user
level.

Wizards

Wizards are provided to assist maintenance and configuration tasks. Access
restrictions for each are shown below.

Access level

Access level 2 and higher

Access level 3 and higher

The maintenance wizard
To use the maintenance wizard:

1. Press F1 (Wizard) from the Main menu.

2. Select Maintenance Wizar d.

3. Press F3 (Next) to step through the menus included in the wizard (see
Table 9 on page 40).

Press Enter to access a menu. From a menu, press F2 (Back) to return to the
wizard.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 39

Chapter 3: Configuration and Commissioning

Menu

Enable/

Filter Status

ilter value reaches 20% (this

Input Test

Output Test
Enable/Disable

Menu

Network Setup

Date and Time

Alarm Levels

Flow Setup

on

Inputs

4. When you have completed the required maintenance tasks, press F2 (Exit) to
exit the wizard.

Table 9: The maintenance wizard

Description

Disable Disable devices before starting maintenance. See

“Disabling a device” on page 52 for more information.

Display the filter status for detectors. We recommend that

the filter is changed when the F
indicates an 80% filter blockage). See “Detector status” on
page 42 for more information.

Test inputs. See “Performing an input test” on page 50 for

more information.

Test outputs. See “Performing an output test” on page 50

for more information.

Enable devices previously disabled for maintenance.

The configuration wizard
To use the configuration wizard:

1. Press F1 (Wizard) from the Main menu.

2. Select Configuration Wiz ard.

3. Press F3 (Next) to step through the menus included in the wizard (see
Table 10 below).

Press Enter to access a menu. From a menu, press F2 (Back) to return to the
wizard.

4. Press F3 (Apply) to apply configuration changes, and then press F2 (Exit) to
exit the wizard.

Table 10: The configuration wizard

Description

Scan the network to find devices. See “Configuring the

network” on page 67 for more information.

Configure date and time settings See “Changing the date

and time” on page 54 for more information.

Configure alarm level settings for detectors See

“Configuring the alarm levels” on page 62 for more
information.

Configure flow limit values, fan speed, and power save

settings for detectors See “Configuring flow parameters”
page 66 for more information.

Configure input settings See “Configuring the inputs” on

page 56 for more information.

40 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

Menu

Outputs

Calibration

Apply

Description

Configure output settings See “Configuring the outputs” on

page 58 for more information.

Start the FastLearn and pipe calibration procedures when

configuration is complete. See “Configuring ClassiFire
operation” on page 64 and “Configuring flo w parameters”
on page 66 for more information.

Apply configuration changes.

Access level 1 user operation

Level 1 user operations are those that can be performed by any user. No access
code is required to perform tasks at this level.

This access level lets you view active system events such as alarms, faults, and
warnings on the display module screen.

Use the up and down buttons to scroll through a list of events. Click on an event
notification for more in for mation about the event.

Note: Standard display modules display events for the cluster. Command display

modules display events for the SenseNET network.

Access level 2 user operation and configuration

This access level is restricted and is reserved for authorized users who have
been trained to operate the detection system and to per for m basi c maintenance
tasks. The default access code for this level is 2222.

This access level lets you:

• View detector status information

• Configure localization options (display language, measurement units, time
and date format, etc.)

• Configure screen properties (brig htnes s, bac k l ight mode, timeout, power
save, etc.)

• View or save event logs and chart records

• Perform tests (installation, inputs, outputs, user inter fac e, etc .)

• Reset the system

• Enable and disable devices and configurable opti o ns

ModuLaser Modular Aspirating Smoke Detector Installation Manual 41

Chapter 3: Configuration and Commissioning

Icon

Detector status

Use the detector status screens to view current detector status in formation, alarm
and prealarm values, filter status, flow levels, and fan speed.

Figure 22: Detector status screens

To view the current status of a detector:

1. From the Main menu, press F3 (Exit) to access the home screen.

2. Press F1 (Status), and then select the detector that you wish to view the
status of.

The default status information screen opens.

3. Press F1 (Graphic) for a graphical view of the detector status information.

4. Press F1 (Status) to return to the default status screen.

5. Press F3 (Exit) to exit the status screen.

Status screen icons, values, and messages

The status screen uses the icons, values, and banner messages shown in the
following tables to indicate the detector status.

Note: The status information may differ for legacy devices in a network.

Table 11: Status screen icons

Description

Detector online Indicates that the detector is online.

Detector offline Indicates that the detector is offline.

Detector disabled Indicates that the detector is disabled.

Detector in test Indicates that the detector is in test.

42 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

Icon

Indicates that the detector is in intermediate learn mode. In this

Value

Alarm

Alarm

Prealm

Alert

Dlevel

Filter

Flow

FH Lim

FL Lim

Fan

Banner message

Detection Aborted

Alarm 2 [

Alarm [

Prealarm [

Alert [

Description

Detection aborted Indi cates that the detection is aborted.

FastLearn mode Indicates that the detector is in FastLearn mode. This mode is

used to learn the current smoke level present in the
environment.

Intermediate learn
mode

mode, the detector is partially operational while it is fine tuning
the environment learning.

Normal mode Indicates that the detector mode of operation is normal.

Flow setup Indicates that flow setup is in process.

Pipe calibration Indicates that pipe calibration is in process.

Day mode Indicates that the primary sensitivity mode setting for the

detector is day mode.

Night mode Indicates that the primary sensitivity mode setting for the

detector is night mode.

Table 12: Status screen values

Description

2 The Fire Alarm 2 smoke threshold (percentage)
The Fire Alarm smoke threshold (percentage)

The Prealarm smoke alarm threshold (percentage)

The Alert/Aux. Alarm smoke threshold (percentage)

The detector output level (percentage)

The filter cleanliness level (percentage)

The flow measured for the detector (lpm or cfm)

The flow high limit (lpm or cfm)

The flow low limit (lpm or cfm)

Spd The fan speed (1 to 16)

Table 13: Status screen banner messages

Displays Priority [1]

Displays when detection is aborted 1

2] Displays during a Fire Alarm 2 state 2

2] Displays during a Fire Alarm state 3

2] Displays during a Prealarm state 4

2] Displays during an Alert/Aux. Alarm state 5

ModuLaser Modular Aspirating Smoke Detector Installation Manual 43

Chapter 3: Configuration and Commissioning

Banner message

Pipe calibration in progress

Retrieving flow data, please
wait….

FastLearn Rem. Time: X
mins

Intermediate Learn

Normal Mode

[1]
[2] Alarm states display as flashing red text.

Option

Language

Units

Date Format

Displays Priority [1]

Displays during pipe calibration 6

Displays during flow setup 7

Displays during FastLearn 8

Displays during intermediate learning 9

Displays when in normal mode 10

When multiple events are active, the messages with the higher priority are displayed.

The Main menu

The Main menu for this access level is shown below.

Figure 23: Access level 2 Main menu

The General Settings menu

Use the General Settings menu to localize the display and to change screen
display properties.

Localizing the display

Use the Localize menu to localize the display, such as the language and
measurement unit used. Configurable options are shown in the table below.

Table 14: Localization options

Description

Configures the language of the display, and log files.

Configures the measurement unit system (metric or imperial).

Configures the date format (DD/MM/YY or MM/DD/YY).

44 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

Option

Time Format

Daylight Saving

Option

Brightness

Backlight Mode [1]

F3 Soft Key

. The

Inactiv. Tout. [1]

The display backlight is turned off when the tim eout period el apses and

Power Save
[1] For access levels 1 and 2, backlight brightness is reduced after half of the configured timeout

value.

Description

Configures the time format (12-hour or 24-hour).

Configures automatic daylight saving (Europe, US, Australia, or

Manual).

To localize the display:

1. Select General Settings from the Main menu, and t he n select Localization.

2. Select the option that you want to configure, and then enter your changes.

3. Press F1 (Save) to save your changes and exit to the previous screen.

4. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

Changing screen properties

Use the Screen Properties menu to configure screen properties, such as
brightness and backlig ht mod e. Configurable options are shown in the table
below.

Table 15: Screen property options

Description

Configures the brightness of the display.

Configures the display backlight mode (Auto, Always On). Select

Always On if the display should be permanently lit (even after an
automatic logout).

Configures the functionality of the F3 soft key for the home screen

available options are: Unused (no F3 soft key functionality), Reset
(resets all devices in the system), Disable (open the Disable menu),
and Test (opens the Test menu).

Configures the automatic timeout period (in minutes) to exit a restricted

access level if no keys are pressed.

the system logs out. Any configuration changes that have not been
applied are lost after the timeout period.

Configures the power save feature. If Power Save is checked, the

display enters low power mode and turns off after 90 seconds of
inactivity when a mains fault is detected.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 45

Chapter 3: Configuration and Commissioning

To configure screen properties:

1. Select General Settings from the Main menu, and t he n select Screen
Properties.

2. Select the option that you want to configure, and then enter your changes.

3. Press F1 (Save) to save your changes and exit to the previous screen.

4. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

The Device Settings menu

Use the Device Settings menu to view device information.

Viewing device details

Use the Device Details menu to view details of the devices in the network or
cluster.

Note: Command display modules display devices for the entire SenseNET

network. Standard display modules only display devices in the associated
cluster.

To view device details:

1. Select Device Settings from the Main menu, and then select Device Details.
A list of devices is displayed.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

The device type details are displayed.

3. Press F2 (Cancel) twice to return to the Device Settings menu.

The Detection Settings menu

Use the Detection Settings menu to compare a previously saved detector status
baseline with the current detector status. See “Configuring a detector status
baseline” on page 67 for more information.

Note: Command display modules display devices for the entire SenseNET

network. Standard display modules only display devices in the asso c iat ed
cluster.

To view the baseline comparison:

1. Select Device Settings from the Main menu, and then select Detection
Settings.

2. Select Baseline, and then select View Baseline.
A list of detectors is display ed.

46 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

3. Select the detector that you want to view or press F1 (Go To) to search for a
detector by the device address.

The saved baseline and current status details for the detector are displayed
side by side. Press F1 or use the left and right arrow keys to toggle between
fire and flow status comparisons.

4. Press F3 (Exit) to return to the Main menu.

The Communications menu

Use the Communications menu to safely remove a USB flash drive.

To remove a USB device:

1. Select Communications from the Main menu, and then select Unmount USB
Device.

Remove the USB flash drive when prompted.

The Log menu

Use the Log menu to view and save an event log or a chart record.

• An event log stores a detailed list of all device events. Event logs are
available for displays and detectors.

• A chart record is a series of sample detection records. Chart records are only
available for detector s.

To save event logs and chart records, a USB flash drive must be inserted into the
USB connector in the display module.

Note: If your flash drive is not recognized by the module, reformat it as FAT32

from a PC and try again. If the problem persists, try a different flash drive.

Viewing and saving event logs
To view an event log:

1. Select Log from the Main menu, and then select View Event Log.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

The device event log is displayed. Use the up and down arrows to scroll
through the events in the list.

3. Press F3 (Exit) to return to the Main menu.

To save an event log:

1. Remove the display cover, inser t a USB flash dr ive into the USB connector,
and replace the cover.

2. Select Log from the Main menu, and then select Save Event Log.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 47

Chapter 3: Configuration and Commissioning

3. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

4. Enter the Day Start and the Period .
The Day Start value is the start day and time for the most recent event of

interest that you want to include. The Period is the range of time up to the
start day and time that you want to include (an hour, a day, a week, a month,
all).

5. Press F1 (Save).
The event log is saved as a comma separated (CSV) file to the follow i ng

folder on the USB flash drive:
_ASPIRATION\Log\
This folder is created automatically on the flash drive. The name of the saved

file takes the format:
AAA_YYYYMMDD_HHMM_TT.csv
Where AAA is the device address, YYYYMMDD is the current date, HHMM is

the current time, and TT is a the device type identification code.

6. Press F3 (Exit) to return to the M ai n men u.

Viewing and saving chart records
Note: We recommend that requests to view or save chart records be targeted to

narrow date and time periods.

To view a chart record:

1. Select Log from the Main menu, and then select View Chart Record.

2. Select the detector that you want to view or press F1 (Go To) to search for a
detector by the device address.

3. Check the sample types that you want included in the chart record, and then
set the Day Start Hour and Period values, if required.

Sample types that can be included in the chart record are: Fire Alarm and Fire
Alarm 2, Alert/Aux. Alarm, Prealarm, Detector Level, Flow, and Temperature.

4. Press F1 (Graphic) to view the chart record.
The chart record is displayed for the selected sample types and period.

5. Press F3 (Exit) to return to the M ai n men u.

To save a chart record:

1. Remove the display cover, inser t a USB flash dr ive into the USB connector,
and replace the cover.

2. Select Log from the Main menu, and then select Save Chart Record.

3. Select the detector that you want to view or press F1 (Go To) to search for a
detector by the device address.

48 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

Option

Installation test

Output test

Input test

User interface

Diagnostics

[1] Selected legacy devices only.

4. Check the sample types that you want included in the chart record, and then
set the Day Start Hour and Period values, if required.

Sample types that can be included in the chart record are: Fire Alarm and Fire
Alarm 2, Alert/Aux. Alarm, Prealarm, Detector Level, Flow, and Temperature.

5. Press F1 (Save).
The chart reco rd is saved as a comma separated (CSV) file to the following

folder on the USB flash drive:
_ASPIRATION\Chart\
This folder is created automatically on the flash drive. The name of the saved

file takes the format:
AAA_YYYYMMDD_HHMM_TT.csv
Where AAA is the device address, YYYYMMDD is the current date, HHMM is

the current time, and TT is a the device type identification code.

6. Press F3 (Exit) to return to the M ai n men u.

The Test menu

Use the Test menu to perform tests. Available tests are shown in the table below.

Note: The system automatically exits a test after 100 minutes if the test is not

ended manually.

Table 16: The Test menu

Description

Tes ts fire detection and not if icatio n

Tests outputs

Tests inputs

test Tests the user interface (LEDs, buttons, etc.)

[1] Tests various diagnostics

Note: If a module is in an alarm condition, active tests cannot be exited manually

until the alarm status is cleared.

Performing an installation test

The installation test is used to test fire detec tion and notification.
When this test mode is active:

• General fault outputs are activated

• Fire outputs are not activated

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To perform an installation test:

1. Select Test from the Main menu, and then select Ins tal l ati o n Test .

2. Select the device that you want to test.
The warning indicator flashes slowly to indicate test mode.

3. To end the installation test, press Enter again.

4. Press F2 (Back) twice to return to the Main menu.

Note: An installation test is not terminated by a system reset. The test can only

be terminated from the test menu by unchecking the device in test.

Performing an output test

The output test is used to test outputs OUT1, OUT2, and OUT3 for the selected
module.

To perform an output test:

1. Select Test from the Main menu, and then select Output Test .

2. Select the device that you want to test.
The warning indicator flashes slowly to indicate test mode.

3. Select the outputs that you want to test.
Select ON to start the test and OFF to end the test.

4. Press F2 (Cancel) to end the test.

Outputs will return to their original state when the test ends.

Note: A command module can also perform additional output tests on legacy

devices. See your device documentation for further information.

Performing an input test

The input test is used to test inputs IN1 and IN2 for the selected module.

To perform an input test:

1. Select Test from the Main menu, and then select Input Test.

2. Select the device that you want to test.
The warning indicator flashes slowly to indicate test mode.

3. Change the state of the input and check that the state is updated on the
display (this may take a few seconds).

There are three possible input states; ON, OFF, and Open Circuit.

4. Press F2 (Cancel) to end the test.

Note: Return the input to its default state before ending the test. If not, any

configured input fu nctionality may be activated when the test ends.

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Option

LED indicators test

All LED indicators are

Screen test

Keys test

[1] Standard and command display modules only.

Performing a user interface test

The User Interface Test is used to test the module LED indicators, screen, and
buttons. The available test options vary depending on the type of module
selected, as shown below.

Table 17: User interface test options

Devices Description

All devices Tests the LED indicators.

activated for the duration of the test.

[1] Display modules Tests the display. The colour background

changes on the display (cycling through
available colours) for the duration of the test.

Display modules Tests the buttons. Press a button to see the

functionality of the button confirmed on the
display.

To perform a user interface test:

1. Select Test from the Main menu, and then select User Interface Test.

2. Select All Devices or List of Devices.
Selecting All Devices tests all modules on the loop. Selecting List of Devices

allows you to select specific modules to test (by using the left and right
arrows, you can view the list of clusters).

3. Select the test that you want to perform, and then press Enter to start the test.

4. Press Enter again to end the test.

5. Press F3 (Exit) to return to the Main menu.

Performing a diagnostics test

The diagnostics tes t is used to perform an auto-diagnostic procedure on
compatible legacy devices. Devices must be tested individually.

To perform a diagnostics test:

1. Select Test from the Main menu, and then select Diagnostics.

2. Select the legacy devices that you want to test, and then press Enter to start
the test.

The warning indicator flashes slowly to indicate test mode.
The test status is displayed as Running (test in progress) or No test (test not

supported by this device type). Once the test has been completed, it will
indicate Pass or Fail.

3. Press F3 (Exit) to return to the M ai n men u.

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The Reset menu

Performing a system reset

Use the Reset menu to perform a system reset on a single device or the whole
installation. System events that have not been resolved will continue to be
reported after reset.

Caution: Investigate all fire alarms an d faul ts before resetting the system.

To reset the detection system and clear system events:

1. Select Reset from the Main menu, and then select List of Devices or All
Devices.

Selecting List of Devices allows you to select specific modules to reset.
Selecting All Devices resets all modules on the loop.

2. Press Enter to reset the selected devices.

After the reset completes, the home screen is displayed.

Note: Disablements and tests are not terminated by a reset.

The Enable/Disable menu

Disabling a device
Caution: To prevent accidental alarms, only disable a device during scheduled

service or maintenance periods.
Use the Enable/Disable menu to disable a device. A disabled device does not

report alarms or faults (but logs them in the event log).

Notes:

A disabled device will activate any output configured as General Fault or Disable
to signal its non-functional status to the main fire alarm system.

If a disabled device loses power ( due to a po wer failure), the device will be
enabled at power up.

Display modules in a cluster with any disabled device will also activate any
output configured as general faul t.

A disabled detector continues to operate normally, but its events are not
indicated. For example, faults and alarms are detected but are not indicated (they
are added to the event log).

Note: When a detector is disabled, the detector Warning LED is steady and the

disablement is confirmed on the display module LCD.

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To disable a device:

1. Select Enable/Disable from the M ain menu.

2. Select and check the device that you want to disable or press F1 (Go To) to
search for a device by the device address.

3. Press F2 (Back) twice to return to the Main menu screen.

Enabling a previously disabled device
Caution: To prevent accidental alarms when ena bli ng a previously disabled

detector, first ensure that the detector output level (DLevel) is lower than the fire
levels (Alarm 2, Alarm, Prealarm, Alert) – press F1 (Statu s) from the home
screen to view the device status details.

To enable a previously disabled device:

1. Select Enable/Disable from the Main menu.

2. Select and uncheck the device that you want to enable or press F1 (Go To) to
search for a device by the device address.

3. Press F2 (Back) twice to return to the Main menu screen.

Access level 3 user operation and configuration

This access level is restricted and is reserved for authorized users trained to
configure the detection system. The defaul t access code for this level is 3333.

In addition to those tasks described in Access level 2 user operation and
configuration on page 41, this level lets you:

• Configure the date and time.

• Configure the device settings (inputs, outputs, etc.)

• Configure the detection settings (alarm levels, delays, flow, etc.)

• Configure the communications settings (network setup, etc.)

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The Main menu

The Main menu for this access level is shown below.

Figure 24: Access level 3 Main menu

General Settings menu

Use the General Settings menu to set the date and time.
For more information on the other options in this menu, see Access level 2 user

operation and configuration on page 41.

Changing the date and time

Use the Date and Time menu to change the date and time. When the date and
time are changed, the internal clock for all devices in the network is set to the
new values. Set these values correctly as they are used to record events in the
event log.

Note: If the module loses power for more than 10 minutes, the last known date

and time are used the next time the module starts up.

To change the date:

1. Select General Settings from the Main menu, and then select Dat e and Tim e.

2. Select Date and enter the date in the required date format.
The configured date format is displayed above the date field but cannot be

changed from this menu. To change the date format, select General Settings
from the Main menu, and then select Localization.

3. Press F1 (Set) to save your changes and exit to the previous screen.

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To change the time:

1. Select General Settings from the Main menu, and then select Date and Time.

2. Select Time and enter the time in the required time format.
The configured time format is displayed above the time field but cannot be

changed from this menu. To chang e the time format, Select General Sett ings
from the Main menu, and then select Localization.

3. Press F1 (Set) to save your changes and exit to the previous screen.

The Device Settings menu

Use the Device Settings menu to a dd a dev i c e descri ption, to view or configure
latching status, inputs and outputs, to load and save configuration files, and to
return all settings to the factory default values.

For more information on the other options in this menu, see Access level 2 user
operation and configuration on page 41.

Adding a device description

Use the Device Details menu to add a description to a devi ce.

To add a device description:

1. Select Device Settings from the Main me nu, and t hen select Device Details.
A list of devices is displayed.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

The device type details are displayed.

3. Select Text, and then add a device description (max. 16 characters).

4. Press F1 (Save) to save your changes and exit to the previous screen.

5. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

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Option

Latching Alarms
Latching Faults

[1] Detector modules only.

Option

Influence

Function

Changing the latching status

Use the Latching Status menu to configure the alarm and fault latching status (on
or off) for the selected device. Configurable options are shown in the table below.

Table 18: Latching status

Description

[1] When alarm latching is enabled, alarm notifications remain active

until a system reset is executed in the module generating the alarm
condition.

When alarm latching is disabled, alarm notifications end as soon as
the alarm condition ends.

When fault latching is enabled, fault notifications remain acti ve unt il a

system reset is executed in the module generating the fault condition.
When fault latching is disabled, fault notifications end as soon as the

fault condition ends.

To configure the latching status:

1. Select Device Settings from the Main menu, and then select Latching Status.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Select the latching option that you want configure and press Enter to check
(enable) or uncheck (disable) the option.

4. Press F1 (Save) to save your changes and exit to the previous screen.

5. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

Configuring the inputs

Use the Inputs menu to configur e mo dule inputs. Configurable options are shown
in the table below.

Table 19: Configurable options for inputs

Description

Configures how the input affects other devices in the

system.

Configures the functionality. See Table 20 on page 57 for

56 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Local only affects the local device (this is the default
setting).

Cluster applies the configured input functionality to all
modules in the cluster.

more information.

Chapter 3: Configuration and Commissioning

Function

Unused

Battery Check

Mains Check
Remote Reset

Remote

Rem. Day/Night

[1] Only available for detector modules.

To configure inputs:

1. Select Device Settings from the Main menu, and the n select Inputs.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Select the input that you want configure, and then configure the Influ enc e and
Function fields as requ ir ed.

See Table 20 below for more information on input functionality.

4. Press F1 (Save) to save your changes and exit to the previous screen.

5. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

The configurable optio ns for the in put functionality are shown in the table below.
All inputs can be configured for Local or Cluster influence.

Table 20: Input functionality

Description

The input is not used (this is the default setting).

When the input deactivates, the module generates a fault condition

(battery fault).

When the input deactivates, the module generates a fault condition

(mains voltage fault). The device or devices affected by the
configured influence enter power save mode (if configured to do so).

When the input activates, the device or devices affected by the

configured influence are reset.

Disable When the input activates, the device or devices affected by the

configured influence are disabled.

[1] Remote Day/Night. When the input activates, the device or devices

affected by the configured influence are set to day mode. When the
input is deactivated, they are set to night mode.

Notes

• When a function is enabled for a given input, any previous configuration using
that input is automatically disabled.

• An open circuit in an input will be indicated as an Input Open Circuit fault.

• Avoid configuring two or more inputs with the same functionality (this may
create conflicts).

• Inputs and input functionality for legacy devices may vary from those
described here. Refer to the corresponding device installation manual for
more information.

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Option

Influence

External Addr.

Function

Configuring the outputs

Use the Outputs menu to configure module outputs. The default output settings
are:

• Output 1 is set to General Fault

• Output 2 is set to Prealarm

• Output 3 is set to Fire Alarm
Configurable options are shown in the table below.

Table 21: Configurable options for outputs

Configures how the output is affected by other devices in

the system.
Local is only affected by the local device (this is the default

setting).
Cluster applies the configured output functionality from any

module in the cluster.
External applies the configured output functionality to

another module in the cluster (the module address must be
defined in External Addr.).

Configures the address of the impacted module when

Influence is set to External.

Configures the functionality. See Table 22 on page 59 for

more information.

To configure outputs:

1. Select Device Settings from the Main menu, and the n select Outputs.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Select the output that you want configure, and then configure the Influence,
External Addr., and Function fields as required.

See Table 22 on page 59 for more information on output function al i t y.

4. Press F1 (Save) to save your changes and exit to the previous screen.

5. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

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Function

General Alarm

are in

Alert

Prealarm

Alarm

Alarm 2

General Fault

when the applicable device or devices are

Battery Fault

Mains Fault

device or devices are in

Power Supply Fault

Flow Fault

Filter Blocked

Filter Removed

Laserhead Fault

Fan Fault

Cover Removed

General Warning

Disable

Test

devices are in

The configurable options for the output functionality are shown in the table below.

Table 22: Output functionality

Description

The output activates when the applicable device or devices

any alarm state.

The output activates when the applicable device or devices are in

Alert/Aux. Alarm state.

The output activates when the applicable device or devices are in

Prealarm state.

The output activates when the applicable device or devices are in

Fire Alarm state.

The output activates when the applicable device or devices are in

Fire Alarm 2 state.

The output deactivates

in any fault state, disabled, or in test mode.
This behaviour is opposite to outputs configured with any other

function.

The output activates when the applicable device or devices are in

Battery Fault state.

The output activates when the applicable

Mains Fault state.

The output activates when the applicable device or devices are in

Power Supply Fault state.

The output activates when the applicable device or devices are in

Flow Fault state.

The output activates when the applicable device or devices are in

Filter Blocked fault state

The output activates when the applicable device or devices are in

Filter Removed fault state.

The output activates when the applicable device or devices are in

Laserhead Fault state.

The output activates when the applicable device or devices are in

Fan Fault state.

The output activates when the applicable device or devices are in

Cover Removed fault state.

The output activates when the applicable device or devices are in

any Warning state.

The output activates when the applicable device or devices are

disabled.

The output activates when the applicable device or

any Test state.

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Notes

• Output 1 is set to General Fault on display modules and is not configurable. If
the display is a command module, any fault detected by any device in the
SenseNET network will activate this output.

• A display output configured with Local influence and an Alarm function will
activate if any applicable alarm type is detected by any detector in the cluster
(or SenseNET network, if the display is a command module).

• When a function is enabled for a given output, any previous configuration
using that output is automatically disabled.

• Outputs and output functionality for legacy devices may vary from those
described above. Refer to the corresponding device installation manual for
more information.

Saving and loading configuration files

Use the Load/Save menu to save a module configuration file, to load a module
configuration from a file, or to restore the cluster configuration after maintenance.

Note: This option can be used to quickly copy a configuration fr om one device to

another.

To save a module configuration file:

1. Remove the display cover, inser t a USB flash dr ive into the USB connector,
and replace the cover.

2. Select Device Settings from the Main menu, and then select Load/Save
Settings.

3. Select Save to File.

4. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

The configuration file is saved as a comma separated (CSV) file to the
following folder on the USB flash dri ve:

_ASPIRATION\Config\
This folder is created automatically on the flash drive. The name of the saved

file takes the format:
AAA_YYYYMMDD_HHMM_TT.csv
Where AAA is the device address, YYYYMMDD is the current date, HHMM is

the current time, and TT is a the device type identification code.

5. Press F3 (Exit) to return to the M ai n men u.

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To load a module configuration file:

1. Remove the display cover, insert a USB flash drive into the USB connector,
and replace the cover.

2. Select Device Settings from the Main menu, and the n select Load/Save
Settings.

3. Select Load from File.

4. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

Once the device has been selected, all compatible configuration files found
on the USB flash drive are displayed on the screen.

5. Select the configuration file to load, and then press Enter.
The new configuration is applied automatically.

Restoring the cluster configuration

The minimum or standard display module automatically saves the configuration
details for all detectors in the local cluster. If one or more detectors in the cluster
are replaced, the saved configuration can be quickly restored (maintaining the
original addresses).

To restore the cluster configuration

1. Select Device Settings from the Main menu, and then select Load/Save
Settings.

2. Select Restore Cluster Configuration, and then click OK.
The saved configuration is applied automatically.

Restoring the factory default settings

Use the Factory Default menu to restore a device to the original factory default
settings.

To restore to the factory default settings:

1. Select Device Settings from the Main menu, and the n select Factory Default.

2. Select All Devices or List of Devices.
Selecting All Devices restores all modules on the loop. Selecting List of

Devices allows you to select specific modules to restore.

3. Press Enter to restore the selected devices.

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Option

Alarm 2 Level
Alarm Level

Prealarm Level

Alert

Alarm

Possible values: 0 to 8 (default

Cascading Alms

[1] The working alarm factor value
algorithm automatically adjusts the value based on the environment
the FastLearn procedure.

The Detection Settings menu

Use the Detection Settings menu to configure alarm levels, alarm delays,
ClassiFire parameters, day and night settings, and flow setup.

Configuring the alarm levels

Use the Alarm Levels menu to configure the parameters used by ClassiFire to
calculate the alarm threshold levels. Configurable options are shown in the table
below.

Table 23: Alarm levels configuration

Description

Configures the value used to calculate the Fire Alarm 2

alarm level threshold. This is an absolute level and is not
changed by the learn procedure. Possible values: 1 to 25
(default 20).

Configures the value used to calculate the Fire Alarm alarm

level threshold during the learn procedure (intermediate,
fast). Possible values: 8 to 10 (default 8).

Configures the value used to calculate the Prealarm level

threshold during the learn procedure (intermediate, fast).
Possible values: 3 to 8 (default 6).

Level Configures the value used to calculate the Alert/Aux. Al a rm

level threshold dur ing the lear n procedure (intermediate,
fast). Possible values: 2 to 10 (default 10).

Factor [1] Configures the detector sensitivity. This value affects the

calculation of all alarm levels except Fire Alarm 2. A lower
value configures a higher sensitiv ity, a higher value
configures a lower sensitivity.

4). See Table 24 on page 63 for suggested settings.

Configures when a configured fire alarm delay starts. Check

this box to start the fire alarm delay countdown when the
prealarm delay elapses.

may be higher than the configured value as the ClassiFire

al conditions at the end of

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Alarm
factor

0

1

2

3

4

5

6

7

8

Option

Alarm 2 Delay

Alarm Delay

Prealarm Delay

Alert

Delay Ove
[1]

Cascading Alarms is enabled
[2] This option has priority over Cascading Alarms configuration.

Table 24: Suggested alarm factor settings

Sensitivity Probability of

Very high Once per year Semiconductor manufacturing clean room
High Once per 5 years Computer room
High Once per 10 years Non-smoking office
High Once per 50 years Clean factory
Medium Once per 1,000 years Warehouse
Medium Once per 5,000 years Warehouse with diesel trucks operating
Medium Once per 10,000 years Warehouse with diesel trucks operating
Low Once per 20,000 years Warehouse with diesel trucks operating
Low Once per 100,000 years Warehouse with diesel trucks operating

nuisance alarm

Suggested protected area

To configure the alarm levels:

1. Select Detection Settings from the Main menu, and then select Alarm Levels .

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Enter the required values for the alarm levels and the alarm factor.

4. Select and check Cascading Alms, if this option is required.

5. Press F1 (Save) to save your changes and exit to the previous screen.

6. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

Configuring the alarm delays

Use the Alarm Delays menu to configure the delays used by ClassiFire for alarm
signalling. Configurable options are shown in the table below.

Table 25: Alarm delays configuration

Description

Configures the Fire Alarm 2 delay (0 to 90 seconds)

[1] Configures the Fire Alarm delay (0 to 90 seconds)

Configures the Prealarm delay (0 to 90 seconds)

Delay Configures the Alert/Aux. Alarm delay (0 to 90 seconds)

rride [2] Configures the delay override. Check this option to ignore

the configured Fire Alarm 1 delay when fire alarm and
prealarm levels are exceeded within three seconds of each
other

The Fire Alarm delay countdown may start after the Prealarm countdown elapses if

(in the Alarm Levels menu).

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Option

Auto FastLearn

Demo Mode

LDD Enable

Start FastLearn

To configure the alarm delays:

1. Select Detection Settings from the Main menu, and then select Alarm Delays.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Enter the required values for the alarm delays.

4. Select and check Delay Override, if this option is required.

5. Press F1 (Save) to save your changes and exit to the previous screen.

6. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

Configuring ClassiFire operation

Use the ClassiFire menu to configure ClassiFire parameters and to force a
FastLearn to start or restart. Configurable options are shown in the table below.

Table 26: ClassiFire configuration

Description

Configures Auto FastLearn. If checked, Auto FastLearn

Configures the use of intermediate learning mode. If

[1] Configures laser dust discrimination (LDD). If checked, the

Manually starts FastLearn.

To configure ClassiFire:

starts each time the fan starts (or restarts).

checked, the intermediate learn procedur e is om itted a nd
the detector enters normal mode after FastLearn.

While active, Demo mode is indicated by the Warning LED
and on the display module LCD.

ClassiFire uses LDD, a special dust discrimination
algorithm.

Note: Laser Dust Discrimination (LDD) increases the
response time of the detector slightly, while greatly reducing
the likelihood of nuisance alarms due to dust ingress. LDD
may be disabled in very clean rooms for a slightly faster
response to smoke. Disabling LDD is not recommended for
areas other than manufacturing clean rooms.

1. Select Detection Settings from the Main menu, and then select ClassiFire.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Enter the required configuration for ClassiFire.

4. Press F1 (Save) to save your changes and exit to the previous screen.

5. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

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Option

D/N Enabled

.

Day Start

Night Start

To start FastLearn:

1. Select Detection Settings from the Main menu, and then select ClassiFire.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Select Start FastLearn, and then press Enter.

Caution: During FastLearn the detector is not fully operational (accurate

detection is not guaranteed).

Configuring day and night operation

Use the Day/Night menu to configure the day and night sensitivity parameters
used by ClassiFire. Configurable options are shown in the table below.

Note: If an input is used to control day and night switching, it takes pri or it y ov er

any configuration defined here.

Table 27: Day/Night configuration

Description

Configures day and night sensitivity operation. If checked,

ClassiFire changes between day mode and night mode at
the times configured in Day Start Hour and Night Start Hour
If not, ClassiFire continues in day mode.

Hour Configures the day mode start time.

Hour Configures the night mode start time.

To configure Day/Night functionality:

1. Select Detection Settings from the Main menu, and then select Day/Night.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Select and check D/N Enabled, and then configure the day and night start
times.

4. Press F1 (Save) to save your changes and exit to the previous screen.

5. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

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Chapter 3: Configuration and Commissioning

Option

Flow High Limit

Flow Low Limit

Fan

Power Save
Start

Configuring flow parameters

Use the Flow Setup menu to configure detec t or flow parameters and to force a
pipe calibration (required for new or changed piping). Configur abl e o pti ons ar e
shown in the table below.

Note: Flow parameter and pipe calibration con fig ur at ion may differ for legacy

devices – see your device installation manual for more information.

Table 28: Flow parameters

Description

Configures the flow high limit percentage (used to indicate a

Flow High fault). Possible valu es : 0 to 99 (default 20).

Configures the flow low limit percentage (used to indicate a

Flow Low fault). Possible values: 0 to 99 (default 20).

Speed Configures the fan speed. Possible values: 1 to 16 (default

6).

Configures the response to Power Save commands. If

checked, the device will accept Power Save commands.

Pipe Calibration Manually starts pipe calibration.

To configure flow parameters:

1. Select Detection Settings from the Main menu, and then select Flow Setup.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Enter your configuration changes.

4. Press F1 (Save) to save your changes and exit to the previous screen.

5. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

To start pipe calibration:

1. Select Detection Settings from the Main menu, and then select Flow Setup.

2. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

3. Select Start Pipe Calibr ati on, and then pr es s Ent er .

Pipe calibration takes approximately 60 minutes and the remaining time is
displayed on the detector status screen (see “Detector status” on page 42).

The detector system operates normally during pipe calibration.

66 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

Option

Scan for Devices

SN Looped Bus

Configuring a detector status baseline

Use the Baseline menu to save a detector status baseline. The baseline is used
for comparison purposes against current detector status details.

To save the detector baseline:

1. Select Device Settings from the Main menu, and then select Detection
Settings.

2. Select Baseline, and then select Save Baseline
A list of detectors is displayed.

3. Select the detector that you want to view or press F1 (Go To) to search for a
detector by the device address.

When prompted, use the arrow keys to select OK and save the baseline.

4. Press F3 (Exit) to return to the Main menu.

The Communications menu

Use the Communications menu to configure communications options for the
network and to remove a USB device.

Configuring the network

Use the Network Setup menu to configure network settings (including SenseNET
and SenseNET+, where applicable) and to scan for devices. Configurable
options are shown in the table below.

Note: Command display modules scan the entire network. Standard display

modules only scan the cluster .

Table 29: Network configuration

Description

[1] Scans for connected devices. Devices in a cluster are

detected automatically when connected to a display module
(no scan is required).

When disconnecting a cluster device, perform a scan to
update the network map (if a scan is not performed, the
display indicates a Communications fault).

Note: When a scan is initiated from a command module,
connected standard display modules will also scan their
associated cluster and update the network map for the
cluster.

[1] Configures the SenseNET loop protocol. If checked, the

network uses a Class A closed loop topology.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 67

Chapter 3: Configuration and Commissioning

Option

SN Poll Timeout

on

SN+ Looped Bus

Leg. Time Sync

2nd Cmd Module

[1] Command modules only.
[2] Minimum and standard display modules only.

Description

[1] Configures the maximum response time (in milliseconds) for

[2] Configures the SenseNET+ protocol. If checked, the cluster

[1] Configures the date and time synchronization for legacy

[1] Configures the use of a second command module in a

a SenseNET status query.
Warning: Do not exceed the maximum recommended

settings included in “Configuring the Poll Timeout setting”
page 69.

uses a Class A closed loop topology.

detectors in the network. If checked, the date and time in
legacy detectors is synchronized with the command module.

Note: Date and time synchronization erases any chart
record information stored by the legacy detectors.

SenseNET network where redundancy is required. If
checked, the command module acts as the secondary
command module.

See “Using a secondary command module” below for more
information.

To configure the network:

1. Select Communications from the Main menu, and then select Network Setup.

2. Enter your configuration changes.

3. Press F1 (Save) to save your changes and exit to the previous screen.

4. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

Using a secondary command module

Two command modules can be included in a SenseN ET net work to provide
redundancy, if required.

The first command module acts as the primary module, controlling and
monitoring the network, while the second command module remains in listening
mode. When the second command module detects that the primary command
module is not operatio nal , it assumes control of the network.

Notes:

• This option only applies to command modules. It must be disabled in the
primary command module and enabled in the secondary command module.

• If the primary command module is recovered, then the secondary module
returns to listening mode.

• The primary command module configures the secondary command module
remotely. It appears in the device list a fter a network scan.

68 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

Number of network devices

Up to

Up to

Up to

Up to

Up to

Up to

Up to

Removing a USB device

Use Unmount USB Device to safely remove a USB flash drive.

To remove a USB device:

1. Select Communication s from the Main me nu, and then select Unmount USB
Device.

Remove the USB flash drive when prompted.

Configuring the Poll Timeout setting
WARNING: To ensure that faults are reported within 100 seconds, do not exceed

the maximum Poll Timeout recommended settings shown in Table 30 below. If
the Poll Timeout setting is higher than indicated, faults may not be reported
within 100 seconds.

Table 30: Maximum recommended Poll Timeout setting

Maximum recommended setting

16 992 ms
25 672 ms
40 368 ms
74 192 ms
88 160 ms
100 128 ms
127 64 ms

The Log menu

Use the Log menu to clear the chart record, and to configure the chart record
sampling rate. The chart record sampling rate is the interval between samples (in
seconds) used for the chart record and is programmable for each detector.

For more information on the other options in this menu, see Access level 2 user
operation and configuration on page 41.

Clearing the chart record
To clear the chart record:

1. Select Communications from the Main menu, and the n select Log.

2. Select Clear Chart Record.

3. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

4. Press OK to confirm the operation.

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Chapter 3: Configuration and Commissioning

Note: Once a chart record is cleared, the operation cannot be undone.
Configuring the chart record sample rate
To configure the chart record sampling rate:

1. Select Communications from the Main menu, and the n select Log.

2. Select Chart Record Settings.

3. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

4. Select one of the available sampling rates (1, 5, 12, 30, or 60 seconds).

5. Press F1 (Save) to save your changes and exit to the previous screen.

6. If you have no other configuration changes to make, then press F1 (Apply)
from the Main menu or the submenu to apply the changes to the system.

Access level 4 user operation and configuration

This access level is restricted and is reserved for authorized users trained to
perform installation t as k s and upgrade the detection system. The default access
code for this level is 4444.

In addition to those tasks described in Access level 3 user operation and
configuration on page 53, this level lets you:

• Upgrade device firmware

• Customize or restore device logos

The Main menu

The Main menu for this access level is shown below.

Figure 25: Access level 4 Main menu

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Chapter 3: Configuration and Commissioning

The General Settings menu

Use the General Settings menu to add a custom logo to the product display or to
restore the logo to the factory default.

Note: Custom logo files must be 320 x 240 pixel PNG files and be stored at the

path _ASPIRATION\Logo\ on a USB flash drive.
For more information on the other options in this menu, see Access level 2 user

operation and configuration on page 41.

Adding a custom logo
To add a custom logo:

1. Remove the display cover, insert a USB flash drive into the USB connector,
and replace the cover.

2. Select General Settings from the Main menu, and then select
Customize/Restore Logo.

3. Select Customize Logo.

4. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

A list of the logos included on the USB flas h dr i ve is displayed.

5. Select the logo that you want to add, and then press Enter.

Restoring the default logo
To restore the default logo:

1. Select General Settings from the Main menu, and then selec t
Customize/Restore Logo.

2. Select Restore Logo.

3. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

4. Press OK to confirm the operation.

Press exit to view the home screen. The default logo is displayed if there are no
active events.

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Chapter 3: Configuration and Commissioning

The Device Settings men u

Use the Device Settings menu to upgrade device firmware.
For more information on the other options in this menu, see Access level 2 user

operation and configuration on page 41.

Upgrading device firmware

Use the Upgrade menu to upgrade device firmware. All devices in a cluster are
upgraded simultaneously.

Firmware upgrades are typically distributed as a ZIP file. The ZIP file must be
unzipped to a USB flash drive at _ASPIRATION\Update\ before starting the
upgrade procedure.

To upgrade all devices in a cluster:

1. Unzip the upgrade folder to a USB flash drive, as described above.

2. Remove the display cover, insert a USB flash drive into the USB connector,
and replace the cover.

3. Select Device Settings from the Main menu, and the n select Upgrade.

4. Select the device that you want to view or press F1 (Go To) to search for a
device by the device address.

The selected device must be a display module. All devices included i n the
display module cluster will be upgraded.

5. When prompted, browse to and select the folder on the USB flash drive that
contains the firmware upg r ade fil es.

The upgrade procedure may take a long time to complete. If necessary, press
Cancel to safely abort the upgrade.

6. After completion, follow the onscreen instructions to restart the system.

72 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

Commissioning

Overview

Perform the following tasks when commissioning the detection system:

• Inspect the installation

• Check the system configuration

• Perform commissioning tests

• Check system connectivity (where applicable)

Installation inspection

Inspect the installation to confirm that it has been designed and installed correctly
for the intended application.

• When using the detector for high and enhanced sensitivity applications
(Class A or Class B), ensure that the installation conforms to the design
specification.

• When using the detector to replace point type detectors (Class C), ensure
that the installation conforms to all relevant local or national standards.

• When using the detector as a primary sampling system, ensure that the pipe
and sample points are installed correctly onto the air handling unit within the
airflow. Ensure that the airflow in the pipe is balanced if using multiple air
handling units.

• Check that the installation is clean and that no construction debris remains.

• Check that the pipe network is correctly installed that all hole positions and
sizes are correct.

• Check that all sampling points are clearly identified and that there are no
obstructions to the sampling points or remote capillaries.

• Check all electrical wiring and connections.

• Check that power supplies are sufficient for the installation and that they
provide the required battery standby period.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 73

Chapter 3: Configuration and Commissioning

Configuration check

Ensure that the following have been correctly configured before performing
commissioning tests:

• Fire alarm thresholds and sensitivity settings

• Alarm delays

• Airflow parameters

• Any other configuration options for the intended application.
Finally, always change the default access codes (for all access levels) to prevent

unauthorized access (see “Access codes” on page 36 for details on how to do
this).

Commissioning tests

Ensure that the protected area is in its normal operational state before any
commissioning tests are performed. Commissioning must include sufficient
testing to verify that sampling holes are fully functional. Results from the tests
should be recorded for future reference.

Commissioning tests should include (but are not limited to):

• Maximum smoke transport time

• Fault detection

• Alarm detection (smoke tests)

Acclimation period

The detector operates at a reduced sensitivity for approximately 24 hours.
ClassiFire handles the appropriate day and night sensitivity settings, where
required. All air handling units, thermostats, and other systems that impact the
operating environme nt s hould be turned on to reflect normal op er ati n g
conditions.

FastLearn starts automatically if the detector is new (or restarting) and if Auto
FastLearn is enabled. The FastLearn process lasts approximately 15 minutes
and is followed by approximately 24 hours of intermediate learning (if Demo
mode is not enabled).

74 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 3: Configuration and Commissioning

Maximum smoke transport time

Maximum smoke transport time is measured by introducing a small quantity of
smoke into the furthest sample hole and then measuring the time between first
introducing the smoke and observing a response at the detector.

The results of this test and the calc ulated maximum transpor t t ime fr om Pi peC AD
must be recorded on the check sheet. Measured transport time less than the
calculated time is acceptable.

To measure the maximum transport time:

1. Determine the furthest sampling point from the detector.

2. Allow test smoke to enter the pipe at the furthest sampling point.

3. Record the amount of time it takes for the detector to respond.

Notes:

Test all pipes individually to confirm full integrity.
Ensure that any measured transport time matches requirements in the

installation design specification, where applicable.

Fault detection

Block and unblock all pipes to ensure that low flow and high flow faults are
reported correctly (note that there is a default delay of 90 seconds before a flow
fault is reported).

Disconnect the battery and then the mains power supply to ensure that power
supply faults are reported correctly.

Alarm detection (smoke tests)
Caution: These tests may activate inst all ed poi nt detectors at the site. Always

ensure that site personnel are consulted before smoke tests are performed and
that all measures are taken to avoid unwanted alarm activations.

Smoke tests measure the amount of time to activate alarm states. The test
should be repeated at least three times with consistent results.

Typical smoke tests include:

• Wire burn tests for Class A and Class B installations

• Smoke pellet tests for Class C installations

Use of canned smoke is not recommended to test the detector as the particles
don't last long enough to travel the full length of the sampling pipe.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 75

Chapter 3: Configuration and Commissioning

Wire burn test

This test is typically used for Class A and Class B installations.
The wire burn test is considered the most representative test of incipient fire

hazard detection in telecommunications or computer room environments.
The test is performed by applying a voltage to a piece of PVC-insulated cable.

Smoke is produced from the overheated PVC insulation by evaporation and
condensation of the plasti ci ser.

As the wire becomes hotter, hydrogen chloride (HCl) gas is emitted from the
insulation. The by-products of overheated PVC insulation can be detected by the
system.

Performing a wire burn test (option 1)

The following test is considered unlikely to produce hydrochloric acid vapour.
This test may be undertaken in underfloor spaces or ceiling voids.

1. Connect a 2 m (6.5 ft.) length of wire to a 6 VAC source of at least 16 A rating
per wire for a period of 3 minutes.

2. The system should respond within 120 seconds of cessation of energization.
After this period, very little smoke is given off.

Notes:

The wire is subject to cooling if positioned in direct contact with air flows and may
need to be shielded.

The wire cross-section should be AWG 10 with the following diameter and area:

• Diameter 2.59 mm (0.10189 in.)

• Cross-Section Area 5.0 mm² (0.00775 in.²)

Performing a wire burn test (option 2)
WARNING: The following test is likely to produce a sufficiently high temperature

to generate small quantities of hydrogen chloride or hydrochloric acid gas. Be
sure to maintain a safe distance from the wire while voltage is applied.

Perform this test in underfloor spaces or ceiling voids where rapid air flow may
render the previous test unsuitable.

1. Connect a 1 m (3.25 ft.) length of wire to a 6 VAC source of at least 16 A
rating per wire for a period of 1 minute.

2. The system should respond within 120 seconds of cessation of energization.
After this period most of the insulation should be burned off.

Notes:

The wire cross-section should be AWG 10 with the following diameter and area:

• Diameter 2.59 mm (0.10189 in.)

• Cross-section area 5.0 mm² (0.00775 in.²)

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Chapter 3: Configuration and Commissioning

Smoke pellet test

This test is typically used for Class C installations.

Performing a smoke pellet test

1. Place a 20 x 20 cm (7.87 x 7.87 in.) metal plate onto a 5.8 KW butane gas
burner (or equivalent electrical heater), and then place a 7-9 g smoke pellet
onto the plate.

2. Place a metal chimney over the pellet. The chimney should be 2 to 6 mm
(0.08 to 0.24 in.) thick, at least 100 mm (3.94 in.) in diameter and 150 mm
(5.9 in.) high.

Either the base of the chimney or the metal plate should have ventilation
holes.

3. Ignite the burner and start the timer when the pellet starts to produce smoke.

4. Extinguish the burner after the required time has elapsed.
The amount of time depends on the room height and the temperature

differential (the temperature difference between the level at which the test is
conducted and the level at which the aspirating sampling points are
mounted). See Table 31 below.

Table 31: Burn times for smoke pellet tests

Temperature Differential

Height

3 to 5 m

(9.8 to 16.4 ft.)

5 to 10 m

(16.4 to 32.8 ft.)

10 to 15 m

(32.8 to 49.2 ft.)

15 to 20 m

(49.2 to 65.6 ft.)

<3°C

(<37.4°F)

3s 6s 9s 12s 17s

7s 13s 20s 27s 34s

10s 20s 30s 40s 51s

13s 27s 40s 54s 67s

3 to 6°C

(37.4 to 42.8°F)

6 to 9°C

(42.8 to 48.2°F)

9 to 12°C

(48.2 to 53.6°F)

(53.6 to 59°F)

12 to 15°C

Connectivity check

Ensure that communications between the detector and any fire control and
indicating equipmen t ( espec i all y alarm and fault conditions) oper a te c or rec tl y.

Check any other cause and effect requirements, particularly in relation to
integration with automatic suppression systems.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 77

Chapter 3: Configuration and Commissioning

78 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 4

Maintenance and
troubleshooting

Summary

This chapter provides maintenance and troubleshooting procedures.

Content

Maintenance 80
Troubleshooting 83

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Chapter 4: Maintenance and troubleshooting

Maintenance

Visual check

Perform a visual check to verify pipe integrity every six months.
To perform the visual check, inspect the entire piping network and check for

abnormalities in the pipes, including any breaks, blockages, crimps, etc.

Battery status check

Perform a battery check by running the load with the batteries for about 1 hour.
While the load is still on, measure the individual battery voltages. If any battery
reads >1.5 Volts below its rated voltage, replace the battery.

Note: If any battery in a series is low, it is likely that other batteries will soon fail.

Replace all the batteries of a series set when one requires replacement.

Smoke test

Perform a smoke test when the system is commissioned and t hen annually. See
“Alarm detection (smoke tests)” on page 75 for more details.

Transport time verification test

Perform a transport time verification test when the system is commissioned and
then annually. The results of the annual tests should be compared to the results
recorded after commissioning the system. See “Maximum smoke transport time”
on page 75 for more detai l s.

Detector sensitivity test

Perform a detector sensitivity test within one year of installation and then every
two years.

The detector employs a self-monitor i ng , automatically-adjusting calibration for the
system. The inspection only requires a periodic visual inspection for a detector
fault indication and performing the detector sensitivity test function.

If the self-monitoring feature of the system senses that the operational value of
the detector head is outside its normal range, a trouble condition will be
generated.

WARNING: If the operational value of the detector head is higher than 30%

during 7 consecutive days, this could be an indication that the detector is
contaminated by dust and requires servicing. Investigate any changes in the
environment which could explain the higher operational value. If it has been
determined that the detector is contaminated, please note that normal detector
operation cannot be guaranteed – contact your local supplier for more
information and to arrange servicing. Also take precautions to avoid or limit any
future contamination.

80 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 4: Maintenance and troubleshooting

Cleaning the detector

The outside of the detector should be cleaned with a damp cloth when
necessary.

Caution: Do not use solvents to clean the detector. Use of solvents may damage

the detector.

Replacing the dust filter cartridge

Replace the dust filter as descr ibed below, when required . Used dus t filt er
cartridges are not intended for reuse and should be discarded.

The detector will indicate a Filter fault when the filter value (on the detector status
screen, see “Det ector s tatus ” on page 42) reaches 20%.

The detector should be powered on when replacing the dust filter to ens ure t ha t
the filter status is reset.

WARNING: Health hazard: The dust in the dust filter will expose maintenance

personnel to health hazards, due to the environment of the area being protected.
It is recommended that suitable masks and protective clothing be worn when
changing filters. Maintenance work must be performed in compliance with
national and/or regional requirements and other applicable standards.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 81

Chapter 4: Maintenance and troubleshooting

To replace the dust filter cartridge:

1. Remove the detector cover to access the dust filter cartridge.

2. Remove the screw securing the dust filter, and then remove the filter
assembly from the detector.

3. Remove the plastic cover from the filter cartridge and dispose of the cartridge.

4. Fit the new cartridge into the plastic cover with IN facing toward the top of the
detector as shown in Figure 26. Slide the entire assembly into the detect or
and make sure the cartridge is correctly installed.

5. Secure the filter assembly using a screw.

Figure 26: Replacing the dust filter

1. Detector

2. Dust filter

3. Plastic cover

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Chapter 4: Maintenance and troubleshooting

Problem

Nuisance alarms
occur too often

active

Elevated smoke
levels do not
generate alarms

Low mean output

does not require changing and that the air plenum

Detector sensitivity
varies over time

Flow fault errors

If the detector input is sampled from one area and the exhaust is in another

Troubleshooting

This section provides some possible solutions if a problem should occur with
your detection system. If the problem is not included here or, if after per formi ng
the suggested actions, the probl e m pers i sts , c ontact your technical support
office.

Table 32: Troubleshooting guide

Corrective action

Check that the ClassiFire alarm factor setting is appropriate for the normal
working environment of the protected area. Check that the detector is not
in demonstration mode. This can be ascertained by viewing the event log
and checking that the entry Demo mode has a higher log entry number
than the most recent FastLearn start and FastLearn end entries.
Remember that the log entries are in reverse order, with the most recent
entries appearing first. If the log shows that demonstration mode was
invoked during the last FastLearn period, start a new FastLearn and allow
it to complete its 24-hour cycle.

From the event log, check that at least 24 hours have elapsed since the
last FastLearn end entry.

Check that day/night switchover times are appropriately set to reflect
and non-active periods.

Check that detector is not disabled or in FastLearn (if disabled, the fault
indicator will be lit).

Check that the detector sampling points are in the smoke stream.
Check that the correct ClassiFire alarm setting has been set.
Check that the detector has either had a 24-hour learning period or that it

has been placed in demonstration mode.

Check that the dust filter

chamber is clean. The chamber may become clogged when, for example,
heavy building activity has occurred near the sampling pipes. If so, the
chamber may require factory service. The detector is not designed to
handle large quantities of coarse debris and dust.

There are many reasons why particle densities may vary, and the
ClassiFire system automatically compensates for this in order to replace
the likelihood of nuisance alarms due to normal variations in background
smoke density. Within limits set by the ClassiFire alarm factor, this is a
normal part of the detector‘s operation.

These occur when the airflow rate into the detector exceeds the

preprogramed parameters. As the detector “learns” the flow setup from the
initial installation, this usually means that there has been some change in
conditions. A Flow High fault may indicate that a sampling pipe is
damaged, and a Flow Low fault may indicate that the pipe has been
blocked (for example, by nearby building operations).

ModuLaser Modular Aspirating Smoke Detector Installation Manual 83

area with different pressure (for example, the detector is in a roof space
and sampling from an enclosed room), this may lead to flow faults. In this
case, it would be necessary to lead a pipe from the exhaust to the
protected area to ensure nominal flow.

Chapter 4: Maintenance and troubleshooting

Problem

“
message

“
message

No display

Type

Fault

Fault

high limit (pipe missing or

Fault

Fault

Fault

Fault

Fault

Fault

Fault

Fault

Fault

Fault

Fault

Fault

Fault
Fault

Fault

Corrective action

Flow Low” error

Flow High” err or

Check that the display ribbon cable has not been damaged.

Check that the pipe giving the error is not blocked.
Check that the low flow fault threshold is not set too high.
Consider increasing the fan speed.
Check that the pipe is pushed home into the inlet and is not broken or

cracked.
Check that installed pipework is fitted with endcaps. PipeCAD pipe

modelling software prompts for the use of appropriate endcaps. Open bore
pipes are not recommended.

Check that the high flow fault threshold is not set too low.
Consider reducing the fan speed.

Fault and warning messages

Fault and warning messages are shown in the table below.

Table 33: Fault and warning messages

Message Description

Flow Low The current air flow is below the low limit (pipe obstructed)
Flow High The current air flow is above the

broken)
Flo w Sensor Flow sensor failure
Temperature Sensor Temperature out of range or sensor failure
Filter Bl oc ked The filter is obstructed or dirty
Filter R emoved The filter has been removed
Laserhead Laserhead failure
Fan Motor Fan motor failure
Fan Power Fan power failure
Communication Communication with the device is not possible
Repeat Address Repeated address found in the network or cluster
Too Many Cluster

Detectors

No Cluster Detectors No detector in a cluster with a Standard or Minimum

Cluster Loop Break The cluster loop is not closed and Looped Bus is

There are more than eight detectors in the cluster

Display

configured
Network Loop Break The network loop is not closed and Looped Bus is

configured
Inv al id Address Invalid address assigned to device
Mult ip le Clust er

Displays

84 ModuLaser Modular Aspirating Smoke Detector Installation Manual

More than one display module found in the cluster

Chapter 4: Maintenance and troubleshooting

Type

Fault

Fault

Fault

Fault

Fault

Fault

Fault

Fault

Fault
Fault

Fault

Fault

Fault

Fault
Fault

Fault

Fault

Fault
Warning

Warning

Warning

Warning

Warning
Warning

Warning

Warning
Warning

Warning

Warning

Warning

Warning

Message Description

Display Offline No display module found by the detector
Front Cover Removed Front cover removed
Input 1 Open Circuit Input 1 open circuit
Input 1 Short Circuit Input 1 short circuit
Input 2 Open Circuit Input 2 open circuit
Input 2 Short Circuit Input 2 short circuit
Battery Battery fault reported by the power supply
Mains Mains fault reported by the power supply
Power Supply Voltage

Power supply voltage low

Low
Inter na l Memory Internal memory fault
External Memory External memory fault
Reset from Watchdog The device has rebooted due to a watchdog failure
Date and Time Lost Date and time lost
Detector Not

Detector not calibrated

Calibrated
Incompatible Versions Incompatible versions found in the network
Subsystem Subsystem fault
No Pipe Calibration Pipe calibration data not found
Inv al id Pipe

Calibration

Pipe calibration data invalid (new pipe calibration

required)
Disabled Device disabled
Installation Test The device is in installation test
User Interface LED

The device is in LED test

Test

User Interface TFT

The device is in UI test

Test

User Interface Keys

The device is in Key test

Test
Input Test The input is in test
Output Test The output is in test
Detection Aborted Detection aborted due to one or more of the following

faults: Front Cover Removed (detector), Fan Motor, Filter

Removed, Critical Temperature
FastLearn Start FastLearn in progress
Power Save Mode Power Save mode enabled
Flow Low Range Flow below absolute low range
Flow High Range Flow below absolute high range
Demo Mode Demo Mode enabled

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Chapter 4: Maintenance and troubleshooting

Type

Warning
Warning

Warning

Message Description

Detector Replaced A cluster detector has been replaced (reset the module to

remove the warning)
Flow Setup Started Detector in Flow Startup mode
Pipe Calibration Detector in Pipe Calibration mode

86 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Supply voltage

Current consumption (at 24 VDC)

Display connectivit

Data bus length (RS
SenseNET+

SenseNET

I

Outputs

Chapter 5

Technical specifications

Power supply

18 to 30 VDC, 24 VDC nominal

21.2 to 27.2 VDC, 24 VDC nominal (UL/cUL
and FM)

Detector module

Minimum display module
Command, standard display module

Communications

y USB and APIC

-485)

Inputs and outputs

nputs

Number of inputs
End-of-line resistance

260 mA (fan speed 1)
380 mA (fan speed 6)
940 mA (fan speed 16)
204 mA
232 mA (display backlight off)

1,200 m (4,000 ft.) max. between nodes or
modules
1,200 m (4,000 ft.) max. length (sum of all
single cable sections)

2
15 KΩ 5% 1/4 W

Number of outputs
Contact type
Resistive load

ModuLaser Modular Aspirating Smoke Detector Installation Manual 87

3
C/NO/NC, voltage free
2 A at 30 VDC

Chapter 5: Technical specifications

Detection principle

Laser (detector module)

Sensitivity range

Particle sensitivity range

Alarm levels
Fan speed

Air flow

Note: Absolute readings of air velocity
(temperature compensated)

Duct air velocity

Sampling pipe inlets

Exhaust pipe

Pipe size

P

Sampling holes per pipe
(EN 54
Average sound pressure level

Chart record
Event log

Aspirating system

Laser light scattering mass detection

Safety class
Laser diode

%obs/m
%obs/ft.

0.0003 to 10 microns

4 (Alert/Aux. Alarm, Prealarm, Fire Alarm, Fire

Configurable (1 to 16)

measurement
Range
Resolution

1219 m/min max. (4000 ft./min) (UL)

1 per detector module

1 per detector module

Class 1
Class 3B

25% min.

0.03% max. FSD

7.62% min.

0.00914% max. FSD

Alarm 2)

1 m/s to 6 m/s (3.3 ft./s to 19.6 ft./s)

0.05 m/s (0.16 ft./s)

(external diameter) 26.75 mm and 25.0 mm Ø (1.050 in. and 0.984

ipe length

Single pipe
Combined, with up to 3 t-pieces

-20 sensitivity class)

From 1 month at 1 s resolution up to 5 years at

20,000 events per module

in.)

150 m max.
250 m max.

20 holes max. for Class A (most sensitive)
40 holes max. for Class B
50 holes max. for Class C (least sensitive)

38.8 dBA (fan speed 6)

60 s resolution per detector module

88 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Chapter 5: Technical specifications

Dimensions

Weight (including backplane)

Number of cable kn

Detector module orientation

IP
Flammability rating

Dust filter replacement

Detector chamber maintenance

Operating temperature
Storage temperature

Relative humidity

+5 to 95% noncondensing (0 to 90% for UL/cUL

Mechanical and environmental

Table 34: Mechanical

(W x H x D) 110.5 mm x 300 mm x 133.5 mm

(4.35 in. x 11.81 in. x 5.25 in.)

Display module
Detector module

ockouts
Top
Bottom
Back

rating

Display module
Detector module

UL94 V0

Timed warning integrated.

Table 35: Environmental

−20ºC to +60ºC (0ºC to 38ºC UL268, cUL

−20ºC to +60ºC

Vertical or horizontal

Subject to installation environment

1.18 kg (2.6 lb.)

1.57 kg (3.46 lb.)

3 x Ø 20.7 mm (0.815 in)
2 x Ø 20.7 mm (0.815 in)
2

IP40
IP40

and FM)

and FM)
IEC 61010-1 Pollution degree 1

IEC 61010-1 Installation Cat. II

ModuLaser Modular Aspirating Smoke Detector Installation Manual 89

Chapter 5: Technical specifications

90 ModuLaser Modular Aspirating Smoke Detector Installation Manual

Appendix A

APIC installation

WARNING: To ensure compatibility, only install the Apollo APIC (9-30430) in

your ModuLaser display module. Inc om pati ble APIC and fire alarm control pan el
combinations can result in a non-operational system that may fail to perform
during an alarm event, with resultant loss of life and/or property.

Install an APIC board into a display module as described below to connect the
detector or detector network to a fire alarm control panel.

Connect the addressable loop to the APIC connector on the display backplane
PCB before installing the APIC board.

To install the APIC:

6. Remove the front of the display, and then open the inside cover by pulling the
holding clips outwards (see Figure 27 on page 92).

7. Connect the APIC ribbon cable to the J501 connector on the display PCB,
and then push the APIC board onto the alignment stud.

8. Secure the APIC to the display PCB using 2 x M3 screws.

9. Close the inside cover, and then replace the front of the display.

After installation, configure the APIC functionality from the Device Settings >
Inputs menu (Access Level 3 user or higher).

Notes

• Some addressable protocols may limit the maximum number of device
addresses to less than 127.

• Some protocols or APIC boards may not support all of the available alarm
levels or event types, and fault reporting is a general fault with no detailed
fault information.

Read the documentation provided with your APIC board for more information.

ModuLaser Modular Aspirating Smoke Detector Installation Manual 91

Appendix A: APIC installation

1
2

3. Alignment stud

Figure 27: APIC installation

. APIC board
. APIC ribbon cable

92 ModuLaser Modular Aspirating Smoke Detector Installation Manual

4. Holding clips

5. J501 connector

EU compliance

Certification body

Manufacturer

Year of first CE marking

Declaration of
number

EN 54

Product identification

Intended use

Declared performance

[1] When used with a compatible display or detector module.
page 94 for more information.

Appendix B

Regulatory information

European regulations for construction products

This section provides a summary on the declared performance according to the
Construction Products Regulation (EU) 305/2011 and Delegated Regulations
(EU) 157/2014 and (EU) 574/2014.

For detailed information, see the product Declaration of Performance (available
at firesecurityproducts.com).

Table 36: Regulatory information

0832

UTC CCS Manufacturing Polska Sp. Z o.o.

Ul. Kolejowa 24. 39-100 Ropczyce, Poland.
Authorized EU manufacturing representative:

UTC Fire & Security B.V. Kelvinstraat 7, NL-6003 DH, Weert,
The Netherlands.

18

Performance

EN 54-20 Classes A, B, and C [1]

See model number on product identification label

See the product Declaration of Performance

See the produc t Decl arat io n of Performance

04-7229-360-0000

ModuLaser Modular Aspirating Smoke Detector Installation Manual 93

See “EN 54-20 compliance” on

Appendix B: Regulatory information

Class

A

B

C

International standards

These products have been designed to meet t he f oll owing requirements:

• NFPA 72 National Fire Alarm and Signalling Code

• UL 268 Smoke Detectors for Fire Alarm Signalling Systems

• UL 268A Smoke Detectors for Duct Application

• UL 864 Control Units for Fire Protective Signalling Systems

• FM 3230 Smoke Actuated Detectors for Automatic Fire Alarm Signalling

• CSFM California State Fire Marshal

• CAN/ULC-S529 Smoke Detectors for Fire Alar m Syst e ms

• CAN/ULC-S524 Installation of Fire Alarm Sy stems

• ULC S527 Control Units for Fire Alarm Systems
System reacceptance test after reprogramming (UL/ULC and FM): To ensure

proper system operation, this system must be retested in accordance with
NFPA 72 after any programming change. Reacceptance testing is also required
after any addition or deletion of system co mpo nents, and after any modificati o n,
repair, or adjustment to system hardware, or wiring.

EN 54-20 compliance

To comply with EN 54-20 requirements:

• All pipes used in the installation must conform to EN 61386-1 Class 1131.

• The Class of any pipework and hole configuration, detector sensitivity and
equipment parameters must be determined using PipeCAD software. The
applicable values for each Class are shown below.

Hole sensitivity (% obs/m) Transport time (s)

< 0.41 < 70
< 2.221 < 85
< 3.78 < 95

• The transport time of the last sampling hole must be checked after instal l ati on
and must be less than or equal to that determined by PipeCAD.

• The flow low and flow high settings must be set to a value not exceeding
20%.

• All modules must be powered by a suitable power supply approved to
EN 54-4.

• All cable glands must be rated IP67 or higher.

For more information on PipeCAD, see your PipeCAD documentation.

94 ModuLaser Modular Aspirating Smoke Detector Installation Manual