Vesda XAD Install Man 18379

Simplex ® 4098-XAD-100/110Product Guide

Date Published: January 2011

Part Number: 29593

Document Number: 18379

Version Number: 4

Intellectual Property and CopyrightThis document includes registered and unregistered trademarks. All trademarks displayed are the trademarks of their respectiveowners. Your use of this document does not constitute or create a licence or any other right to use the name and/or trademarkand/or label.

This document is subject to copyright owned by SimplexGrinnell LP. You agree not to copy, communicate to the public, adapt,distribute, transfer, sell, modify or publish any contents of this document without the express prior written consent ofSimplexGrinnell LP.

Simplex, Simplex logo, MAPNET II, IDNet and TrueAlarm are trademarks of Tyco International Ltd. and its affiliates and are underlicense.

DisclaimerThe contents of this document is provided on an “as is” basis. No representation or warranty (either express or implied) is madeas to the completeness, accuracy or reliability of the contents of this document. The manufacturer reserves the right to changedesigns or specifications without obligation and without further notice. Except as otherwise provided, all warranties, express orimplied, including without limitation any implied warranties of merchantability and fitness for a particular purpose are expresslyexcluded.

General WarningThis product must only be installed, configured and used strictly in accordance with the General Terms and Conditions, UserManual and product documents available from Simplex®. All proper health and safety precautions must be taken during theinstallation, commissioning and maintenance of the product. The system should not be connected to a power source until all thecomponents have been installed. Proper safety precautions must be taken during tests and maintenance of the products whenthese are still connected to the power source. Failure to do so or tampering with the electronics inside the products can result inan electric shock causing injury or death and may cause equipment damage. SimplexGrinnell LP is not responsible and cannotbe held accountable for any liability that may arise due to improper use of the equipment and/or failure to take properprecautions. Only persons trained through SimplexGrinnell LP accredited training course can install, test and maintain thesystem.

LiabilityYou agree to install, configure and use the products strictly in accordance with the User Manual and product documents availablefrom SimplexGrinnell LP.

SimplexGrinnell LPis not liable to you or any other person for incidental, indirect, or consequential loss, expense or damages ofany kind including without limitation, loss of business, loss of profits or loss of data arising out of your use of the products. Withoutlimiting this general disclaimer the following specific warnings and disclaimers also apply:

Fitness for Purpose

You agree that you have been provided with a reasonable opportunity to appraise the products and have made your ownindependent assessment of the fitness or suitability of the products for your purpose. You acknowledge that you have not reliedon any oral or written information, representation or advice given by or on behalf of Simplex® or its representatives.

Total Liability

To the fullest extent permitted by law that any limitation or exclusion cannot apply, the total liability of SimplexGrinnell LP inrelation to the products is limited to:

i. in the case of services, the cost of having the services supplied again; orii. in the case of goods, the lowest cost of replacing the goods, acquiring equivalent goods or having the goods repaired.

IndemnificationYou agree to fully indemnify and hold SimplexGrinnell LP harmless for any claim, cost, demand or damage (including legal costson a full indemnity basis) incurred or which may be incurred arising from your use of the products.

Miscellaneous

If any provision outlined above is found to be invalid or unenforceable by a court of law, such invalidity or unenforceability will notaffect the remainder which will continue in full force and effect. All rights not expressly granted are reserved.

Simplex® 4098-XAD-100/110 Product Guide

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Document ConventionsThe following typographic conventions are used in this document:

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Bold Used to denote: emphasis Used for names of menus, menu options,toolbar buttons

Italics Used to denote: references to other parts of this document or otherdocuments. Used for the result of an action.

The following icons are used in this document:

Convention Description

Caution: This icon is used to indicate that there is a danger to equipment.The danger could be loss of data, physical damage, or permanentcorruption of configuration details.

Warning: This icon is used to indicate that there is a danger of electricshock. This may lead to death or permanent injury.

Warning: This icon is used to indicate that there is a danger of inhalingdangerous substances. This may lead to death or permanent injury.

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Regional regulatory requirements and noticesUL

XAD Sensitivity Limits:

The XAD unit is UL Listed as a Smoke Detector for Special Application installations. It is also suitable for Open Area Protectionusing the following detector sensitivity ranges:

l Open Area Protection – (1.17%/ft obs. - 3.54%/ft obs.) 1 x 5/16” end hole – 2.5%/ft obs., 2 x 3/16” holes – 1.0%/ft obs.l Special Application - (1.17 %/ft obs. – 3.54%/ft obs.)l Duct – (0.50 %/ft obs. - 1.40 %/ft obs.)


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Simplex® 4098-XAD-100 Product Guide Simplex®

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Table of Contents

1 Description and Operation 31.1 Introduction 31.2 4098-XAD-110 Duct Applications 51.3 Duct Application Accessories List 71.4 4098-XAD-100 Open Area Applications 81.5 Function and Status Display 101.6 User Function Buttons 101.7 Interface Card Components 111.8 Fuse 111.9 Pipe Network Configurations 121.10 Pipe Network Components 161.11 Electrical Accessories 18

2 Installation and Configuration 212.1 General Installation 212.2 4098-XAD-100 Installation 212.3 Wiring Connection 232.4 Accessory Installation 252.5 Pipe Network Installation 262.6 Configuration 312.7 Set-up Notes 34

3 Troubleshooting, Testing and Maintenance 373.1 Troubleshooting 373.2 Testing 383.3 Maintenance 40

4 Specifications 434.1 General Specifications 434.2 Typical Supply Current & Fan Speed 434.3 Pipe Network Specification 44


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1 Description and Operation1.1 IntroductionThe 4098-XAD-100/110 series is an aspirating smoke detection system that utilizes an air-sampling pipe network to draw airtowards addressable sensor in an aspirated enclosure. The 4098-XAD is designed to sample air and detect smoke in air ducts.

The XAD unit comes with a pre-installed analog addressable sensor and interface card (4)for use in interfacing with Simplexcontrol panels. The interface card provides a connection point for field wiring from 24 VDC power, SLC communications andother installed accessories.

Figure 1-1: 4098-XAD-100 Sensor Housing

Electrical Specifications

MAPNET II/IDNet Operation with 24VDC Power for Relay Control

MAPNET II/IDNet Power

l MAPNET II/IDNet Input Voltage - 24 to 40VDCl MAPNET II/IDNet Current - 400uA Typical (800uA when relay is activated [in alarm])

24VDC Power

1 Description and Operation Simplex® 4098-XAD-100/110 Product Guide

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Simplex® 4098-XAD-100/110 Product Guide 1 Description and Operation

l Input Voltage - 18 to 32VDCl Alarm Current – 300mA maximuml In-Rush Current - 680mAl Compatible Remote Relay (Maximum of 15 relays) – 4098-9843 (Air Products & Controls PAM-SD), add 15mA to alarm

current for each relay usedl Remote Relay coil connections supervisedl Remote Relay contacts rated 7 amps at 28VDC/10 amps at 115VAC resistive, non-power limited

Table 1-1: Compatibility

Duct Sensor Maximum Quantity of Devices per Circuit

4098-XAD-100 127 Devices : Addresses 1 - 127 (4020, 4100+, 4120)

250 Devices : Addresses 1 – 250 (4010)

200 Devices : Addresses 1 – 200 (4008)

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1.2 4098-XAD-110 Duct ApplicationsThe 4098-XAD-110 is developed specifically for duct applications. It features the 4098-XAD-100 and a duct installation kitdesigned to simplify duct application installations. Refer to table Table 1-2: 4098-XAD-110 Duct Application Parts List forcomplete list of components included with the 4098-XAD-110.

Although flexible tubes are typically used in duct installations, CPVC pipes may also be used together with flexible tubes. Thetotal length of the flexible tube and CPVC pipe must not exceed the specified length. Refer to 4.3: Pipe Network Specification.

Figure 1-2: Example of Duct Application


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Table 1-2: 4098-XAD-110 Duct Application Parts List

Name Part Number Quantity

4098-XAD-100 4098-XAD-100 1

Duct Installation Kit LF42241 1

Male Connector for elbow of duct probe LF42202 2

Female Elbow for elbow of duct probe LF42203 2

Male Connector for inlet pipe and exhaust pipe LF42204 2

Reducer / Adaptor for XAD unit inlet port LF42205 1

Threaded 90 Elbow Reducer Adaptor for XAD unit exhaust port LF42206 1

Duct Mount Plate Assembly LF42207 2

Pipe Grommet 27-1002-00 2

Smoke Test Port Pipe LF42213 1

Smoke Test Port Rubber Plug LF42214 1

Exhaust Port Pipe LF42276 1

Table 1-3: Water Trap Parts List (LF42282)

Name Part Number Quantity

90 Degree Bend (Box of 20) VP-ELB-90 3

Transparent Pipe (imperial for US) LF42210 1

Ball Valve LF42211 1

Tee Pipe (Box of 15) VP-TEE 1

Horizontal Inlet Pipe (160 mm) LF42277 1

Vertical Water Trap Pipe (200 mm) LF42278 1

Horizontal Water Trap Pipe (100 mm) LF42279 1

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1.3 Duct Application Accessories ListThe following accessories can be ordered.

Name Part Number Description

Flexible Tube Pairs

50' Flexible Tube Pair LF42246 OD = 3/4", ID = 1/2" ID, Length = 50'

25' Flexible Tube Pair LF42247 OD = 3/4", ID = 1/2" ID, Length = 25'

Flexible Tubes

50' Flexible Tube LF42249 OD = 3/4", ID = 1/2" ID, Length = 50'

25' Flexible Tube LF42250 OD = 3/4", ID = 1/2" ID, Length = 25'

Probe Kits

18" Probe Kit LF42285 Probe OD = 1/2", Length = 18", Hole Dia = 3/16", Holes = 2

Exhaust Probe OD = 1/2", Length = 8", Hole Dia = 3/16", Holes = 2

2x End Caps

36" Probe Kit LF42286 Inlet Probe OD = 1/2", Length = 36", Hole Dia = 5/32", Holes = 3


2x End Caps

60" Probe Kit LF42287 Inlet Probe OD = 1/2", Length = 60", Hole Dia = 1/8", Holes = 4


2x End Caps

Miscellaneous

Pipe End Cap LF42265 Duct sampling probe/exhaust pipe end cap

Pipe Label 29624

Detector and Pipe fittings Refer to Table 1-4: 4098-XAD-100 Open Area Application AccessoriesList.

Note: Order parts as follows for Duct applications:

l 4098-XAD-110l flexible tube in length requiredl sample and exhaust tube required for application

For duct applications requiring sample tubes between 60 and 120 inches, sample and exhaust tubes are fabricated on-site. Referto section 2.5.2 for fabrication details.


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1.4 4098-XAD-100 Open Area ApplicationsDesigned for open area applications, the 4098-XAD-100 unit comes pre-installed with analog addressable sensor and interfacecard for connection to Simplex® control panels. This system is designed to cover areas up to 1800 square feet (549 squaremeters).

Figure 1-3: Example of open area application

Pipe network components required for open area applications are ordered separately. Refer to Table 1-4 for further information.

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Table 1-4: 4098-XAD-100 Open Area Application Accessories List

Name Part Number Description

CPVC Pipe LF42280 Diameter = 3/4", Length = 15', Qty. = 1, Orange CPVC Pipe

CPVC Pipe VP-P-210 Diameter = 3/4", Length = 210', Orange CPVC Pipe

CPVC Pipe VP-P-420 Diameter = 3/4", Length = 420', Orange CPVC Pipe

Union VP-UNION Diameter = 3/4", Qty.= 15

Coupling VP-COUP Diameter = 3/4", Qty.= 15

45º Elbow VP-ELB-45 Diameter = 3/4", Qty.= 10

90º Elbow VP-ELB-90 Diameter = 3/4", Qty.= 20

Tee VP-TEE Diameter = 3/4", Qty.= 15

Pipe End Cap VP-EC Diameter = 3/4", Qty.= 25

Solvent Cement VP-CEMENT 1 Pint

Baffle LF42216 Baffle for Simplex sensor 4098-9714

Blanking Baffle 06-0000 Baffle for unused XAD chamber

Air Inlet Filter 80-0020-0 Filter element coarse FRS20

Sampling Hole Label E700-SPLR

Fuse 34-1251-T3 1.25 A, Anti-surge fuse

Capillary Tube Air Sampling Components Refer to 1.10.6: Capillary Tube

Sampling Point E700-SP

Caplillary Tube E700-TUBE Inside Diameter = 3/8"

Capillary Tube Connector E700-CAP-KIT

FPT Pipe Tee VP-TEE-FPT

Corner Studs 20-LA0016-01

Corner Stud Key 20-LA0015-03

Rubber Grommet 27-1002-00

Pipe Cutter VP-CUTTERS

Note: For open area protection, parts are ordered as follows:

l 4098-XAD-100 unitl required length of 3/4" CPVC pipel fittings as required for applicationl sample points and capillary tubing required for applicationl cement for CPVC pipe + fittings


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1.5 Function and Status DisplayThe 4098-XAD-100 provides airflow monitoring circuitry and an aspiration system that is configurable. The airflow level isdisplayed on a ten element bar graph with adjustments for flow sensitivity and high/low flow thresholds. Flow failure is reported tothe interface card via dry contacts and are indicated on the display interface LEDs

Figure 1-4: Display functions

1.6 User Function Buttons

Located at the right side of the 4098-XAD-100 sensor housing, the user functionbuttons are used to setup and configure the 4098-XAD-100.

Figure 1-5: User function buttons

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1.7 Interface Card Components

1.7.1 Yellow LEDl When the yellow LED is continuously ON, it indicates a short or open circuit

fault condition on the supervised ALARM circuit.

1.7.2 Red LEDl The red LED flashes to indicate switched ON status.l When the red LED is continuously ON, it indicates ALARM or TROUBLE

conditions.

1.7.3 Field Wiring ConnectorThe field wiring connector of the interface card provides a connection point for fieldwiring of the 4098-XAD-100 to 24 VDC power, SLC communications and otherinstalled accessories.

Figure 1-6: Interface card

1.8 Fuse

The Fuse (34-1251-T3) is located at the main PCB board.

Specification:

l Rating: 1.25 A

Figure 1-7: Fuse


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1.9 Pipe Network Configurations1.9.1 Duct Application Pipe NetworkAn inlet sampling probe and exhaust pipe are inserted into the duct and connected to the 4098-XAD-100 via flexible tubes. Thefigure below shows an overall illustration of a complete installation, with flexible tubes connecting the 4098-XAD-100 to the ductprobe.

Figure 1-8: Example of duct pipe network

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Inlet Probe/Exhaust Pipe

The inlet sampling probe enables air to be drawn from the duct and the exhaust pipeenables air to be returned back into the duct.

Figure 1-9: Sampling probe/exhaustpipe

Smoke Test Port

On duct applications, a smoke test port pipe must be installed at the inlet port of the4098-XAD-100.

Note:

l The smoke test port pipe is included in the detector unit.l Make sure the test port plug is fitted in the smoke test port.l Make sure the rubber grommet is fitted in the junction box

Figure 1-10: Smoke test port

Water Trap (P/N - LF42282) Optional

In humid environments where water is likely to condense in the inlet pipes, anoptional water trap can be used to prevent water entering the 4098-XAD-100. Theclear water trap pipe enables visual inspection of water build-up, and the manuallyoperated ball valve allows for water drainage.

Maintenance staff must drain the water if the level rises more than half in the clearwater trap pipe.

The following recommended measurements must be followed to prevent excesswater overflow to the 4098-XAD-100:

l Clear water trap pipe = 10 5/8" (290 mm)l Horizontal water trap pipe length = 3 15/16” (100 mm)l Vertical water trap pipe length = 7 7/8" (200 mm)l Horizontal inlet pipe = 6 5/16" (160 mm)

Figure 1-11: Water trap components


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Exhaust Pipe

On duct applications, sampled air must be returned to the duct to maintain airpressure balance in the system. The exhaust pipe network connects the exhaust portto the exhaust pipe. It is used to return the sampled air back into the duct.

Figure 1-12: Exhaust pipe connections

1.9.2 Open Area Application with Single Pipe NetworkThe style of sample pipe network will be dependent on available wall area for mounting the XAD unit and overall size and shapeof area to be protected. Air samples are drawn into the sampling pipe and carried to the sensor by the aspirator.

Figure 1-13:

1.9.3 Open Area Application with Dual Pipe NetworkThe style of sample pipe network will be dependent on available wall area for mounting the XAD unit and overall size and shapeof area to be protected. Air samples are drawn into the sampling pipe and carried to the sensor by the aspirator.

For open area application with dual pipe network, the sampling probe pipes should be balanced, i.e. be of equal length and haveequal size and number of holes.

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Figure 1-14:


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1.10 Pipe Network Components1.10.1 CVPC PipesCPVC pipes are used in pipe network installations. For compliance, the pipe should have a nominal outer diameter (OD) of 1.05in. (26.7 mm). The sample pipe is normally supplied in kits of 210 and 420 feet lengths and is cut as required and joined bysolvent welded sockets (permanent), or socket unions (removable).

Note: The inlet port is tapered to allow a push fit of the sampling pipe. The pipe should be cut squarely to ensure a good, airtightseal. Solvent adhesive should not be used for this joint. Using adhesive on the inlet and outlet port connections will voidthe warranty of the sensor. Refer to Table 1-4 for the open area applications accessories list.

1.10.2 Flexible TubesFlexible tubes are used in duct applications or in places where conventional CPVC pipes cannot be easily installed. It isrecommended that 3/4" (19 mm ) OD, 1/2" (12.7 mm) ID Polyethylene flexible piping is used with an adapter to enable connectioninto the inlet port of the sensor. Refer to Section 1.3 for further information.

1.10.3 FixingsThe installer shall supply pipe clips, saddle clamps and cable ties, as these are not included with the supplied accessories.Fixing centers are typically 4.9ft (1.5 m) apart

1.10.4 Sampling Holes

Sampling Holes for Open Area Applications

The sampling holes are drilled in the CPVC pipes or sampling points during installation.

Sampling Holes for Duct Applications

The sampling probes or exhaust pipes are perforated with sampling holes and caneither be pre-drilled or drilled during installation. Pre-drilled sampling probe/exhaustpipes can be ordered. Refer to Section 1.3 for further information.

Care should be taken to avoid dirt and debris entering the pipe. Always blowcompressed air through the pipe after drilling to clear any debris before finalconnection to the equipment.

In duct applications, the sampling holes must be oriented facing away from theairflow.

Sampling probes and exhaust tubes used in duct applications must be matched withthe same number of holes of the same diameter.

Figure 1-15: Sampling probe/exhaustpipe holes

1.10.5 End Cap

End Cap for Open Area Applications

End cap must be fitted at end of the sampling pipe. The end cap typically has asampling hole drilled in its center to control airflow. For pipes with only few samplingholes, it is recommended that the end cap hole is the same size as the samplingholes along the pipe. The hole in the endcap is included in the total number of holes.

Figure 1-16: End cap

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End Cap for Duct Applications

End caps without sample holes are required for both sample and exhaust tubes in XAD duct applications. Endcaps are includedin the sampling pipe kit as listed in section 1.3.

1.10.6 Capillary Tube

For above ceiling or concealed open area applications, capillary tube air samplingcan be used. Refer to Table 1-4: 4098-XAD-100 Open Area Application AccessoriesList for ordering information on capillary tube air sampling components.

Note: The maximum allowed length for a capillary tube is 10 feet.

Figure 1-17: Capillary tube

1.10.7 Exhaust Port

In most open area installations, the exhaust port should be left open. However, thereare circumstances where it is necessary to connect exhaust pipe to the exhaust portto divert the exhaust away from the location of the unit e.g. to reduce noise, reducerisk of interference/deliberate obstruction, improved environmental protection and forduct installation.

Figure 1-18: Exhaust port

1.10.8 Air Inlet Filter (Part Number: 80-0020-0)

The sampled air passes through the air inlet filter before entering the sensorchamber.

Figure 1-19:


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1.11 Electrical AccessoriesThe following accessories can be ordered.

1.11.1 Remote Alarm Indicator (Model Number: 2098-9808)

The remote alarm indicator is intended for installation to a standard 2" x 3" outlet boxwith a minimum depth of 2". Refer to 2: Installation and Configuration for informationon wiring connection.

The red LED indicator of the remote alarm indicator is ON when the XAD unit is inalarm.

Specification:

l Nominal Current: 1.2 mA

Figure 1-20: Remote alarm indicator

1.11.2 Remote Alarm Indicator / Key Switch (Model Number: 2098-9806)

The remote alarm indicator is intended for installation to a standard 2" x 3" outlet boxwith a minimum depth of 2". Refer to 2: Installation and Configuration for informationon wiring connection.

The key switch activates the alarm relay, remote LED and switches the XAD unit intoalarm. The red LED indicator of the remote alarm indicator is ON when the XAD unitis in alarm.

Specification:

l Nominal Current: 1.2 mA

Figure 1-21: Remote alarm indicator /key switch

1.11.3 Remote Relay (Model Number: 4098-9843)

The 4098-XAD-100 provides a supervised control circuit to drive up to 15 remoterelays.

Specification:

l Current Rating: 7 amps 28 VDC / 10 amps 115 VACl Maximum wire length to PAM-SD remote relay: 500 feetl Maximum wire length from PAM-SD remote relay to the device it is controlling:

3 feet

Figure 1-22: Remote relay

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1.11.4 End-of-Line Resistor (Model Number: 4081-9008)

A simple 10 k ohm resistor is factory installed on terminals 15 and 16 of the interfacecard. It is used to satisfy supervisory requirements on terminals 15 and 16.

If remote relay is fitted, the simple resistor must be removed from terminal 15 and 16and the end of line resistor (p/n 4098-9008) connected at the end of the ALARMcircuit. Refer to 2: Installation and Configuration for information on wiring connection.

Specification:

l 10 kΩ, 1/2 W

Figure 1-23: End of Line Resistor (P/N -4098-9008)


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2 Installation and Configuration2.1 General InstallationNotes:

l This equipment must be installed by factory trained installer in accordance with all local and national code requirements.l All connections to the main circuit board are made to the terminal block that can accommodate wire sizes from 18 AWG -

12 AWG.l The sampling pipe is drilled with sampling holes. The holes can be drilled before or after installation.l Use pipe cutting shears or wheel type plastic tube cutter to cut pipes to specified length. Ensure that cuts are square.l Care should be taken to avoid debris entering the pipe. Always blow compressed air through the pipe after drilling to clear

any debris before final connection to the equipment.l It is important that the correct diameter sampling hole is drilled as the diameter of the sampling hole affects the

performance and efficiency of the system.l Sampling holes must be drilled at 90 angles to the pipe.l The sampling hole must be drilled using slow drill speed with a sharp drill bit to avoid dust, swarf or burrs entering the

sampling pipe.l Attach adhesive labels to help identify the sampling points. Refer to Table 1-4: 4098-XAD-100 Open Area Application

Accessories List for the part number of the label.

2.2 4098-XAD-100 InstallationNotes:

l The 4098-XAD-100 must be installed at an accessible position to facilitate maintenance and testing.l Make sure that the exhaust pipe is free from any obstacles at all times.l Ensure that the 4098-XAD-100 is secure and accessible only to authorised personnel.

2 Installation and Configuration Simplex® 4098-XAD-100/110 Product Guide

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Simplex® 4098-XAD-100/110 Product Guide 2 Installation and Configuration

Rules to Follow:

1. While not mandatory, it is recommended that when possible locateprobes a minimum of six duct widths downstream from bends or inlets.Such locations ensure that air flow is non-turbulent and that smoke isproperly mixed with air in the duct for maximum detector/sensorefficiency.Note: Installation of a duct detector/sensor to a round duct is the same

as shown in Figure 2-2 and Figure 2-3, as long as the round ductis 18 inches or larger (45.7 cm) in diameter.

2. Position the probes so that dampers do not restrict air flow at the probelocation. See Figure 2-1.

3. Position the probes on the return or supply duct of the equipment’s airhandling system. However, probes should NOT be installed in the returnair damper branch. See Figure 2-1.

4. Position the probes on branch lines if close identification of the alarmsource is required.

5. Position the probes on the downstream side of filters to sense fire infilters. However, should the filters block, sufficient air flow may not beavailable for proper detector/sensor operation. See Figure 2-1.

6. Whenever possible, position the probes where they can be convenientlyobserved.

7. Position the probes in return air ducts ahead of mixing areas.8. Do not position the probes next to outside air inlets unless you want to

monitor smoke entry to the handling system from an adjacent area.9. Position the probes upstream of air humidifiers and cooling coils.

Figure 2-1: Probe Placement - Location of Dampers

Figure 2-2: Probe Placement - Bend or InletLocations

Figure 2-3: Probe Placement - Air ReturnInlet Locations

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Installation Procedure:

1. Using the special tool provided (Tool 0793A), unscrew the tamper prooffasteners (four places).

2. Remove the transparent cover.3. Tape the mounting template on to the mounting surface and drill four holes in

the wall as marked on the template. Remove template after the holes havebeen drilled. The mounting template is included with the detector unit.

4. Secure the 4098-XAD-100 to the installation point.5. Using a suitable tool, remove the appropriate knock-out plate.6. Insert the specified conduit and wires.

Note:

l It is recommended that the installer use an ASTM No. 8 mounting hardwareof suitable type for the given mounting surface.

l The diameter of each mounting hole is 0.19 in (5 mm).Figure 2-4: 4098-XAD-100 installation

2.3 Wiring Connection

Note: All connections to the sensor are made through the connector of theinterface card. The interface card terminals are rated for18 to 12 AWG conductors.

Wiring Procedures

l If conduit is required, route conduit to the most convenient knockout,remove knockout and secure to the assembly using suitable fittings.

l Connect wires to the appropriate terminals within the XAD housing inaccordance with the system wiring diagram and the appropriate typicalinstallation diagram.

l Perform all wiring in accordance with the requirements of the NationalElectric Code® and local codes.

l Connect the optional accessory as specified in the followingparagraph and the associated installation and wiring diagrams.

Figure 2-5: Field connectors


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Note: The wiring diagram below shows a typical wiring installation. Make sure that all wiring complies with manufacturer’sinstructions; and local and national fire code requirements.

Connect the wiring connections as specified in Figure 2-6: Field wiring diagram below.

Figure 2-6: Field wiring diagram

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2.4 Accessory InstallationThe 2098-9806, 2098-9808, 4098-9830 and 4098-9834 accessories are intended for installation to a standard 2-inch x 3-inchoutlet box having a depth of at least two inches. Refer to Figure 2-7 for details. Make wiring connections in accordance with theinstallation wiring diagram prior to attaching accessory to the box.

Note: Maximum wire length to test terminals and remote LED is 250 feet.

Figure 2-7: Accessory Installation


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2.5 Pipe Network InstallationThis section provides a simple guide to pipe installation and should contain the information required for simple installationsbased on the standard configurations.

The position of each individual sampling point should be in accordance with the rules for the positioning of sensors. It is importantto note that the concentration of smoke on an individual sample point will be diluted by the clean air from the other sample pointsand the end cap hole.

Note: The inlet and outlet ports are tapered to allow a push fit of the sampling pipe. Do not use adhesive on the inlet and outletport connections. It will be difficult to service the 4098-XAD-100 in the future if these ports are permanently bonded to thepipe. Using adhesive on the inlet and outlet port connections will void the warranty of the 4098-XAD-100.

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2.5.1 Duct Pipe Network InstallationNotes:

l The sample and exhaust tubes should be installed in a location of relatively non-turbulent air flow and within the intendedopening velocity range of 0-4000 feet per minute (0 to 1220 m/minute). It is recommended that measurements of airflowand examination of engineering specifications that define expected duct air velocities under all conditions. This is done todetermine if a location is suitable for duct sampling operation. An Alnor Instrument Co. (Chicago) Model 6000P Velometeror equivalent (not supplied) may be used to check the duct air velocity.

l The sampling holes must be oriented facing out of the airflow. Refer to Section 1.10.4: Sampling Holes.l There must be at least 1 hole for every 1 foot of the inlet probe.l The inlet probe and outlet probe must have equal number of same diameter of holes in order to have a balanced airflow

in the pipe network.l Do not drill holes in the flexible tubes.

Figure 2-8: Duct Installation Components View


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Inlet Probe and Exhaust Pipe Installation

1. Mark the location of the mounting plates.2. Drill or cut-out 2.0" in - 2.2" ( 50 mm - 55 mm) holes in the duct wall.3. Cut the flexible tubes to the correct length.4. Install the pipe compression adaptor coupling to the elbow connector. Tighten

until secure.5. Insert the duct plate grommet to the duct probe mounting plate.6. Dis-assemble the pipe compression adaptor coupling and insert the threaded

end through the rubber grommet.7. Assemble the pipe compression adaptor coupling, duct probe mounting plate,

inlet sampling probe and exhaust pipe.8. Tighten the pipe compression adaptor coupling until the sampling probes are

secure.9. Insert the flexible tube to the elbow connector. Tighten until the tube is secure.10. Install the end caps to the inlet sampling probe and exhaust pipe.11. Using screws or rivets, secure the duct probe assembly to the duct.

Figure 2-9: Duct probe and flexible pipeinstallation

Inlet Tube Selection

After trimming the inlet tube opposite to the slot, secure an end cap or rubber plug to the end tube.

Figure 2-10: Inlet Tube Orientation

Flexible Tube/CPVC Pipe Installation

1. Check the pipe network design documents of the given application to gather the size, configuration and mountingspecification of the pipes.

2. Measure and mark the spots specified for the pipe mounting clips.3. Secure the mounting clips to the specified locations.4. Temporarily join the flexible tubes/CPVC pipes and secure them on the mounting clips.5. Insert the inlet and exhaust pipe to the 4098-XAD-100.6. Test the operation of the system.7. After successful completion of the test, tighten all the flexible tube connectors until secure. If CPVC pipes are used, bond

the pipes together using suitable adhesive. Do not use adhesive on the XAD inlet and outlet port connections.8. Attach the appropriate labels to the duct wall near the sampling probe and exhaust pipe. Refer to Table 1-4: 4098-XAD-

100 Open Area Application Accessories List for the part number of the sampling probe and exhaust pipe labels.

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2.5.2 Field Fabrication of sample tubes 60 to 120 inches longLocally source ½” diameter Galvanized (EMT) for use in constructing duct sample and exhaust tubes for use with the XAD unit onduct widths between 60 and 120 inches. The following procedure will guide the creation of one inlet sample tube and oneexhaust tube.

Sample Tube

1. Measure duct width for exact dimension (60” – 120”).2. Transfer measurement made in step 1 to conduit to be used for sample tube. Add another 4” to allow the sample tube to

exit the duct on both ends. This additional length will allow for support on far end and connection of flexible tubing on nearend.

3. Cut conduit to length with appropriate cutting tool.4. Clean cut end of burrs and sharp debris to provide a smooth edge. This is key for attaching compression fittings to sample

tube during installation.5. Mark hole location along straight line on sample tube. Holes are spaced 12 inches apart along the length starting at 12

inches from the near end. Do not mark holes closer than 6 inches from far end of sample tube.6. Drill holes using a 1/8” drill bit following the marked hole locations made in step 5. Make note of total number of holes

drilled.7. Clean holes of any burrs. Using compressed air blow out any metal debris from inside sample pipe.8. Sample tube is now ready for use in section 2.4.1 inlet probe and exhaust tube installation.

Exhaust Tube

1. Measure and mark conduit at 18”. Cut conduit to length with appropriate cutting tool.2. Clean cut end of burrs and sharp debris to provide smooth edge. This is key for attaching compression fittings during tube

installation.3. Starting at 4” from near end mark holes every 1” in a straight line along the length of exhaust tube. Mark the same number

of holes as noted in step 6 above for sample tube. Do not mark holes closer than 2 inches from far end of exhaust tube.4. Drill holes using a 1/8” drill following marked hole locations made in step 3 above.5. Clean holes of any burrs. Using compressed air blow out any metal debris from inside exhaust tube.6. Exhaust tube is now ready for use in section 2.4.1 inlet and exhaust tube installation.


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2.5.3 Open Area Pipe Network InstallationNote: Figure 2-11: Example of open area installation is shown for illustration purpose only. Check the pipe network design

documents of the given application to gather the size, configuration and mounting specification of the pipes; and positionsand diameter of the sampling holes.

1. Measure and mark the spots specified for the pipe mounting clips.2. Secure the mounting clips to the specified locations.3. Temporarily join the pipes and secure them on the mounting clips.4. Drill the specified sampling holes in the pipe.5. If specified, drill sampling hole in the end cap.6. Insert the sampling pipe to the 4098-XAD-100.7. Test the operation of the system.8. After successful completion of the test, bond the pipes together using suitable adhesive.9. Attach the appropriate labels to the sampling holes. Refer to Table 1-4: 4098-XAD-100 Open Area Application

Accessories List for the part number of the sampling hole label.

Figure 2-11: Example of open area installation

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2.6 Configuration2.6.1 Sensor Address ConfigurationThis section details the address configuration procedure of the 4098-XAD-100/110 detector when connected to a UL listedSimplex Fire Alarm Control Panel supplying IDNet™ or MAPNET II® communications.

The sensor address configuration procedure is critical part of the installation process. Ensure that each sensor is assigned aunique address which will identify it's physical location. The 4098-XAD-100/110 unit occupies one device address on the SLC.

Note: The DIP switches are located at the interface card.

Figure 2-12: DIP switches location

Note: The DIP switch is configured to show sensor address 7.Refer to the following table for detailed information onsensor address assignment.

3. Using a small screw driver or pen, configure the DIPswitches as per the design specification.

4. Attach the appropriate label for sensor identification andconfiguration record.

5. Install the front plate of the junction box. Figure 2-13: DIP switch


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Table 2-1: Simplex 4008, 4010, 4020, 4100ES, 4100+ or 4120 MAPNET II / IDNET address assignment

0000 1000 0100 1100 0010 1010 0110 1110 0001 1001 0101 1101 0011 1011 0111 1111

0000 0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240

1000 1 17 33 49 65 81 97 113 129 145 161 177 193 209 225 241

0100 2 18 34 50 66 82 98 114 130 146 162 178 194 210 226 242

1100 3 19 35 51 67 83 99 115 131 147 163 179 195 211 227 243

0010 4 20 36 52 68 84 100 116 132 148 164 180 196 212 228 244

1010 5 21 37 53 69 85 101 117 133 149 165 181 197 213 229 245

0110 6 22 38 54 70 86 102 118 134 150 166 182 198 214 230 246

1110 7 23 39 55 71 87 103 119 135 151 167 183 199 215 231 247

0001 8 24 40 56 72 88 104 120 136 152 168 184 200 216 232 248

1001 9 25 41 57 73 89 105 121 137 153 169 185 201 217 233 249

0101 10 26 42 58 74 90 106 122 138 154 170 186 202 218 234 250

1101 11 27 43 59 75 91 107 123 139 155 171 187 203 219 235 251

0011 12 28 44 60 76 92 108 124 140 156 172 188 204 220 236 252

1011 13 29 45 61 77 93 109 125 141 157 173 189 205 221 237 253

0111 14 30 46 62 78 94 110 126 142 158 174 190 206 222 238 254

1111 15 31 47 63 79 95 111 127 143 159 175 191 207 223 239 255

Note:

l Sensor address 0 and 251-255 are reserved for future use.l The 4020 , 4100+ and 4120 systems support up to 127 devices on each of their MAPNET II® with TrueAlarm®

operation..l The 4010, 4100U and 4100ES supports up to 250 devices on its IDNet™ channel.l The 4008 supports up to 200 devices on its IDNet™ channel

2.6.2 User Functions

Note:

l The relevant LED flashes continuously to indicate the function selected.l Pressing the SELECT key for longer than 1 second when the unit is unlocked

will cause the unit to revert to normal operating mode.

Initialize Function Selection

Press and hold SELECT and CHANGE keys simultaneously for 1 second toinitialize function selection.

Step Through Functions

Press and release SELECT key to sequentially step through functions.

Modify Settings

Press and release CHANGE key to modify setting.

Figure 2-14:

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2.6.3 User Function Configuration

Figure 2-15:

Enable System Update

1. To enable updates to the system, enter the three digit access code (510).

Entering Numbers Into the System

Each number is sequentially selected. During this operation, the CODE LED flashes.

Example: Entering the number 5 into the system.:

1. Press the CHANGE key six times (pressing one time selects 0).2. When the number 5 LED illuminates, press the SELECT button.3. Repeat steps 1 & 2 for numbers 1 and 0 to complete the 510 access code entry.

2. The UNLOCK LED illuminates on successful entry

Flow Calibration Process

When all tubing / piping has been installed and verified to be as designed the flow calibration procedure can be activated.

Press CHANGE key for at least 2 seconds to initiate the flow calibration process.

FAN and POWER LEDs flash to indicate calibration in progress. Fan is temporarily stopped as part of the calibration process.The system will reset and revert to normal operating mode when flow calibration is completed.

Table 2-2:

Function Display Special Instructions

Set fan speed POWER LED flashes -

Set Flow Sensitivity FLOWOK flashes -

Set the High Flow Threshold FLOWHIGH flashes -

Set the Low Flow Threshold FLOW LOW flashes -

Set FLOWDELAY time of both sensors FLOWHI and FLOW LOLEDs both flash

See 2.7: Set-up Notesforinformation on flow delays.

Calibrate Flow Sensors FAN FAULT LED flashes See : Flow Calibration Process


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2.7 Set-up NotesThe Fan Speed, Flow Limits and Flow Sensitivity need to be set for each installation prior to Flow Calibration and testing. It is notpossible to provide the ideal setting for all possible installations but the following guidelines should assist in the commissioningof the unit.

2.7.1 Fan SpeedThe fan speed should be set to level 9 to achieve the fastest transport time from the sampling point to the sensor. This isparticularly important for long pipe length installations. For duct applications a fan speed 9 is recommended.

For short pipe length applications, the fan speed can be decreased to lower power consumption. When decreasing the fanspeed, make sure the transport time do not exceed the regulatory requirements (120 seconds).

2.7.2 Flow DelaysBy default, an increase or decrease in flow beyond the FLOWHIGH and FLOW LO limits will result in a FLOW FAULT after adelay of approximately 30 seconds. Once the flow is returned to a normal level, the fault condition will be cleared within 18seconds.

In environments where the sampled airflow may be affected by sudden temperature or pressure changes, or if there is a risk ofphysical interference of the sampling point (e.g. prison cell applications) then it may be necessary to increase the delay betweenwhen flow limit has been exceeded and instigating a FLOW FAULT condition.

Table 2-3: Flow Delay Settings

Bargraph LED Flow into Fault Delay(Seconds)

Flow out of Fault Delay(Seconds)

0 15 2

1 30 18

2 60 18

3 90 18

4 120 18

5 150 18

6 180 18

7 210 18

8 240 18

9 270 18

Note:

l Timings are approximate.

l The default flow delay setting is 1.

2.7.3 Flow SensitivityThis setting determines the units responsiveness in reporting blocked sampling points or broken pipes.

The default flow sensitivity value of 9 will configure the unit to declare a flow fault whenever there has been a change involumetric airflow of ± 20% from the calibrated reading for at least the duration of the flow delay. For most installations, the defaultsetting should be used.

In certain circumstances, such as rapid changes in ambient air pressures due to air handling units, doors opening/closing etc. thedefault setting may appear to be too sensitive. Under these conditions, the flow delay setting should be increased to allow timefor the air pressures to stabilize after the temporary event.

Only under extreme environmental conditions or non standard pipe configurations should decreasing the flow sensitivity beconsidered.

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2.7.4 Sensor SensitivityThe sensitivity of the sensor is configured at the Simplex Fire Alarm Control Panel (FACP). To adjust the sensitivity of the sensor,refer to the instructions for the specific model of Simplex control panel installed onsite.

Sensor Sensitivity Range:

l For duct applications: 0.5% and 1.0% per foot of obscuration.l For open area applications: 1.5% to 3.0% per foot of obscuration.


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3 Troubleshooting, Testing and Maintenance3.1 Troubleshooting

Figure 3-1:

Problem Possible Solutions

Power light flashing. Ensure the 24 VDC power supply to the interface card terminal 12 and 14 is withinspecification.

No lights on display.Fan not running.

Ensure correct polarity of the power supply wiring connection. Ensure that theFUSE is not blown and correctly fitted (refer to section 1.8: Fuse).

No lights on display.Fan running OK.

Ensure the ribbon cable is fully seated into the main & display boards.

FLOWHI or FLOW LO light on. Ensure the sampling pipes are correctly installed, and the cover is correctly fittedand fully sealed.Ensure flow calibration procedure has been carried out (refer to section 2.6.2: UserFunctions).Ensure filters are clean.Ensure the water trap is clear.Ensure the sampling holes are not blocked.

Flow reading on bar graphdisplay moves erratically.

Decrease Flow sensitivity setting and re-calibrate air flows (refer to section 2.6.2:User Functions).

Flow reading on bar graphunresponsive to broken/blockedpipe.

Increase Flow sensitivity setting and re-calibrate air flows (refer to section 2.6.2:User Functions).

Sensor unresponsive to smoketests.

Ensure sampling pipe installed correctly and undamaged (refer to section 2.5:Pipe Network Installation).

Ensure that sampling holes and pipe length are within specification (refer tosection 4.3: Pipe Network Specification.

Ensure that recommended test method is used.

Increase fan speed and re-test.

3 Troubleshooting, Testing and Maintenance Simplex® 4098-XAD-100/110 Product Guide

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Simplex® 4098-XAD-100/110 Product Guide 3 Troubleshooting, Testing and Maintenance

3.2 TestingNote:

l Testing should only be carried out by qualified personnel. To prevent unwanted alarms, ensure that the proper authoritieshave been informed and that the unit has been isolated from the fire system.

l In cases where the control panel provides an alarm test facility, this may be used in place of the following alarm tests.

3.2.1 Sensor Testing

Open Area Application Testing

With the unit powered up and top cover removed the sensors can be testedfor functionality using methods described by the manufacturer e.g. SmokeDetector Aerosol Tester (553-673) (1).

Duct Application Testing

1. Unplug the test port plug.2. Spray 3 to 5 seconds burst of smoke from smoke aerosol tester.3. The smoke detector must ALARM within 10 seconds. If the detector

fails to alarm, perform system troubleshooting. Refer to 3.1:Troubleshooting.

4. Insert the rubber plug back to the test port hole to prevent airflowfault in the system.

Basic Unit Test

With the air handling unit OFF and power applied to the air ductdetector/sensor, introduce aerosol into the detector/sensor or activate thebuilt-in test feature as described in the 4098 Detectors, Sensors, and BasesApplication Manual 574-709. Observe alarm LED operation. Restore normaloperation to the sensor by doing a system reset at the panel.

Basic Unit Test with 4098-9830 or 2098-9808 Option

Perform the basic unit test above and observe both alarm LED operation ofthe detector/sensor and remote alarm indicator. Restore normal operation tothe sensor by doing a system reset at the panel.

Figure 3-2: Smoke test port

Basic Unit Test with 4098-9834 or 2098-9806 Option

Perform the basic unit test above and observe both alarm LED operation of detector/sensor and remote alarm indicator. Restorenormal operation to the sensor by doing a system reset at the panel.

An alternate test method is to insert the key into the keyswitch and turn the key clockwise to test. Observe alarm LED operation ofthe detector/sensor and remote alarm indicator. Restore normal operation to the sensor by doing a system reset at the panel.

3.2.2 System TestingThe installed system must be checked with the top cover securely fitted.

Note: For open area applications, smoke should be introduced to the furthest sampling point from the detector.

The choice of smoke source is dependant on the installation but in all cases the smoke must be present for the duration of thetest. If it is possible to get close to the sampling point then a basic, functional check can be carried out with aerosol test smoke.Ensure that the system complies with manufacturer's instructions and all local and national code requirements.

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3.2.3 XAD Magnet TestingNote: Perform the magnet test to check the functionality of 4098-XAD-100. Aerosol testing must also be performed to comply with

NFPA requirements.

Remove the junction box cover to access the magnet test switch. Position the 553-810 Magnet Tester on the magnet test switch.Testing a sensor with a magnet reports a value of 255 for actual / peak (exception 4010 panel). Clear the peak value after testing.

Figure 3-3: Magnet test


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3.3 Maintenance3.3.1 Air Inlet Filter Replacement ProcedureWith normal use, the filter element will eventually become contaminated with dust particles, impeding airflow, and it isrecommended that the filter element is changed every 12 months or as necessary. The frequency of filter replacement dependson environmental conditions.

Note: Maintenance should only be carried out by qualified personnel. To prevent unwanted alarms, ensure that the properauthorities have been informed and that the unit has been isolated from the fire system.

Caution: When installing or servicing the unit, ensure that the operator is safely grounded so as toprevent electro-static discharge (ESD) damage to the unit.

1. Using the special tool provided (Tool 0793A), unscrew the tamper prooffasteners (four places).

2. Remove the transparent cover.

Figure 3-4: Transparent cover removal

2. Lift out the air inlet filter (80-0020-0) from the filter tube(tweezers or long nosed pliers are recommended for thisoperation).

3. Fit a new air inlet filter. Ensure that the filter is notcompressed during fitting and that it is positioned flush withthe edge of the filter tube.

4. Install the transparent cover.

Figure 3-5: Air inlet filter removal

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Notes:

l Detectors should be serviced in accordance with the manufacturer's recommendations.l The system must be tested in accordance with inspection, test and maintenance specifications as stated in NFPA 72.


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3.3.2 Sensor ReplacementTo properly remove and replace the sensor to the base:

1. Remove power from the 4098-XAD-100.2. Loosen the four screws that secure the clear plastic cover to the housing base.3. Insert a small blade screwdriver into the lock release slot in the base. Rotate the sensor counterclockwise to remove it

from the base.4. Remove dust cover from the replacement sensor (model 4098-9714).5. Insert the sensor into the base and rotate until fully seated. Continue rotation until lock has been engaged.6. Secure the clear plastic cover to the housing using the four screws. (Torque screws to 8-10 inch-pounds).

Notes:

l An audible “snap” indicates proper contact engagement.l System will not operate with dust cover in place.

3.3.3 Maintenance of low airflow conditionsWhen a low airflow fault condition persists on the detector unit it is recommended that the following be checked:

l Verify fan is operating normallyl Verify that air inlet filter is not impeding airflowl In applications using flexible tubing verify that tube is not pinched or kinked – impeding airflow.l In duct applications verify that inlet and exhaust tube holes are not obstructed by debris. If found to be obstructed clean

debris from holes and check for normal airflow condition.

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4 Specifications4.1 General Specifications

Filtration Single stage dust particle filter

Flow Monitoring Thermal device, high and low thresholds. 10 element bar graph indication.

Supply Voltage 18 - 30 VDC (24 VDC Nominal)

Maximum Supply Current 350 mA@ 24 VDC with no aspirating pipe. See table below for typical Currents/FanSpeeds

In-rush Current 680 mA for 30 milliseconds

Operating Temperature 32ºF to 100ºF

Operating Humidity 10 to 95% RH (non-condensing)

Duct Air Velocities 0 - 4000 FPM (1220 m/min)

Sensor 4098-9714

Certification UL268

UL268A

This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowing two conditions:

1. This device may not cause harmful interference, and2. This device must accept any interference received, including interference that

may cause undesired operation

4.2 Typical Supply Current & Fan Speed

Bargraph Value 0 1 2 3 4 5 6 7 8 9

Fan Speed 1 2 3 4 5 6 7 8 9 10

Current (mA) 110 120 130 150 170 190 220 235 265 300

Note:

l Typical current consumption figures for different fan speeds. Results are based upon an 4098-XAD-100 installation with10m (33 ft) of standard, 25mm (0.98 in.) aspirating pipe per sensor. The unit was powered from a 24VDC power supply.

l The fan speed should be set to level 9 to achieve the fastest transport time from the sampling point to the sensor. This isparticularly important for long pipe length installations.

l For short pipe length applications, the fan speed can be decreased to lower power consumption. When decreasing thefan speed, make sure the transport time do not exceed the regulatory requirements (120 seconds).

4 Specifications Simplex® 4098-XAD-100/110 Product Guide

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Simplex® 4098-XAD-100/110 Product Guide 4 Specifications

4.3 Pipe Network SpecificationThe table shows the limits that should not be exceeded if the installation is to conform to the requirements. All figures are basedon the following configurations:

l Sensor model = 4098-9714l Meets standard pipe configurations shown in 1.9: Pipe Network Configurations.l Fan speed of 9 unless otherwise stated.l Low fault threshold = 4.l High fault threshold = 8l Flexible tube ID = 12.7 mm (1/2 in)

Table 4-1: Pipe network specifications

Application Type Sampling Hole Limits Maximum Pipe Length Holes perPipe/Probe

Open Area 5/16" (8 mm) End Hole 164 ft (50 m) 1

13/64" (5 mm) Holes 164 ft (50 m) 2

Duct 18" Probe Kit: LF42285

13/64" (5mm) inlet probe/s

13/64" (5mm) exhaust probe

50 ft (15 m) Probes: 2

Exhaust: 2

36" Probe Kit: LF42286




Exhaust: 3

60" Probe Kit: LF42287




Exhaust: 4

Notes:

l In all installations with multiple holes in a single pipe - all sampling holes must be located within the same protectedspace.

l For open area applications:l All holes must be in the same space without any physical barriers.l The maximum protected space is 1800 square feet (549 square meters).

Date Published: January 2011

Part Number: 29593

Document Number: 18379

Version Number: 4

Simplex®

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Vesda XAD Install Man 18379

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Transcript of Vesda XAD Install Man 18379