Related Manuals for Xtralis ICAM IAS-2
Summary of Contents for Xtralis ICAM IAS-2
- Page 1 Xtralis ICAM IAS-2 Product Guide July 2010 Document Number: 14942_05 Part Number: 29301...
- Page 3 You acknowledge that you have not relied on any oral or written information, representation or advice given by or on behalf of Xtralis or its representatives.
- Page 4 IAS-2 Product Guide ICAM by Xtralis Document Conventions The following typographic conventions are used in this document: Convention Description 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 other documents.
- Page 5 ICAM by Xtralis IAS-2 Product Guide Codes and Standards Information for Air Sampling Smoke Detection We strongly recommend that this document is read in conjunction with the appropriate local codes and standards for smoke detection and electrical connections. This document contains generic product information and some sections may not comply with all local codes and standards.
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Page 7: Table Of Contents
ICAM by Xtralis IAS-2 Product Guide Table of Contents Introduction Mounting Wiring Field Connections Point Detectors Baffles Detector Installation Wiring Examples Pipe Installation Pipe Specification Fixings Holes End Cap Bends Exhaust Filters Standard Configurations Set-up Display Functions User Functions Set-up Notes... - Page 8 IAS-2 Product Guide ICAM by Xtralis This page is intentionally left blank. www.xtralis.com...
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Page 9: Introduction
IAS-2 Product Guide Introduction The Xtralis ICAM IAS-2 system is an aspirating smoke detection system that utilizes an air-sampling pipe network to draw air towards conventional or analog addressable point detectors in an aspirated enclosure. Point detectors can be selected according to specific needs of an installation and are listed in Section 9: AS 1603.8 Listed Detectors. - Page 10 IAS-2 Product Guide ICAM by Xtralis This page is intentionally left blank. www.xtralis.com...
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Page 11: Mounting
ICAM by Xtralis IAS-2 Product Guide Mounting Note: This equipment must be installed by a qualified installer in accordance with all local and national regulations. Remove the transparent cover using the special tool provided to unscrew the tamper proof fasteners. Use the template provided to accurately position the holes then secure the unit to a suitable surface through the four corner fixing points. - Page 12 IAS-2 Product Guide ICAM by Xtralis This page is intentionally left blank. www.xtralis.com...
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Page 13: Wiring
ICAM by Xtralis IAS-2 Product Guide Wiring For correct operation of the unit it is essential that the case is fully sealed so that air can only be drawn into the system through the aspirating pipe. For this reason, all wiring must pass through the cable seals provided and no additional holes should be made. - Page 14 IAS-2 Product Guide ICAM by Xtralis 3.1.1 BATTERY Terminal Figure 3-2: Ferrite core and battery supply wiring The IAS-2 unit is designed to run from a 24 VDC supply. The supply should be connected to the two-way BATTERY connector on the main circuit board ensuring that the wires are correctly orientated. The minimum recommended wire size is 16 x 0.25 mm (18 AWG), or larger if the supply is further than 5 m (16.4 ft) from the...
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Page 15: Point Detectors
Each baffle is shaped to match a particular model/range of detectors and simply clips into position in the slots provided in the transparent lid. Please contact your local Xtralis ICAM distributor for ordering information. Detector Installation A pair of conventional or analog addressable point detectors are mounted on the display/mounting board using the screws provided. - Page 16 IAS-2 Product Guide ICAM by Xtralis 4.3.1 Configuration with two Addressable Detectors The following schematic shows detectors wired directly to the loop with the FAULT 2 relay connected to loop via addressable module. Legend Display/Detector Mounting Board Main Circuit Board...
- Page 17 ICAM by Xtralis IAS-2 Product Guide Legend Display/Detector Mounting Board Main Circuit Board Ribbon Connector Detector 1 Detector 2 Terminating Resistor Addressable Loop/Conventional Circuit Figure 4-3: Wiring diagram showing IAS-2 systems connected in series 4.3.4 Configuration with Analog Addressable Detectors The diagram shows the fault relays connected to the signalling circuit via interface modules.
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Page 19: Pipe Installation
ICAM by Xtralis IAS-2 Product Guide Pipe Installation This section provides a simple guide to pipe installation and should contain all the information required for simple installations based on the standard configurations shown in Section 5.8: Standard Configurations. More information on achieving an ActivFire compliant pipe installation can be found in Section 9: AS 1603.8 Listed Detectors. -
Page 20: Bends
The sampled air is passed through a filter (order code FL53) before entering the detector chamber. Figure 5-4: Xtralis Inline Filter Additional filtration of sampled air may be required in harsh environments. Refer to the Xtralis Inline Filter Application Note (17785) for further information. -
Page 21: Standard Configurations
ICAM by Xtralis IAS-2 Product Guide Standard Configurations Figure 5-5: Example of IAS-2 system with two pipes. For this standard configuration, the pipes should be balanced, i.e. be of equal length and have equal size and number of holes. The use of additional bends as described in Section 5.5 will have a minimal effect on performance (response time). - Page 22 IAS-2 Product Guide ICAM by Xtralis This page is intentionally left blank. www.xtralis.com...
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Page 23: Set-Up
ICAM by Xtralis IAS-2 Product Guide Set-up Display Functions Each channel has the following functional LEDs. BARGRAPH of AIRFLOW SPEED 2, 3, AIRFLOW OK, HIGH AIRFLOW, LOW AIRFLOW The following LEDs are common to both channels. POWER ON GENERAL FAULT (Mains PSU Option Only) -
Page 24: User Functions
IAS-2 Product Guide ICAM by Xtralis User Functions Press and hold SELECT and CHANGE keys simultaneously for 1 sec to initialize function selection. Press and release SELECT key to sequentially step through functions. Press and release CHANGE key to modify setting. - Page 25 ICAM by Xtralis IAS-2 Product Guide Pressing the SELECT key for longer than 1 second when the unit is unlocked will cause the unit to revert to normal operating mode. www.xtralis.com...
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Page 26: Set-Up Notes
IAS-2 Product Guide ICAM by Xtralis Set-up Notes The Fan Speed, Flow Limits and Flow Sensitivity need to be set for each installation prior to Flow Calibration and testing. It is not possible to provide the settings for all possible installations but the following guidelines should assist in the commissioning of the unit. - Page 27 ICAM by Xtralis IAS-2 Product Guide 6.3.3 Flow Sensitivity This setting determines the system's responsiveness in reporting blocked sampling points or broken pipes. The number of sampling points and fan speed are the main factors to consider for this setting.
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Page 29: Testing
ICAM by Xtralis IAS-2 Product Guide Testing Note: Testing should only be carried out by qualified personnel. To prevent unwanted alarms, ensure that the proper authorities have been informed and that the unit has been isolated from the fire system. - Page 30 IAS-2 Product Guide ICAM by Xtralis This page is intentionally left blank. www.xtralis.com...
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Page 31: Maintenance
ICAM by Xtralis IAS-2 Product Guide Maintenance With normal use, the filter element will eventually become contaminated with dust particles, impeding airflow, and it is recommended that the filter element (order code FL53) is changed every six months. Note: Maintenance should only be carried out by qualified personnel. To prevent unwanted alarms, ensure that the proper authorities have been informed and that the unit has been isolated from the fire system. - Page 32 IAS-2 Product Guide ICAM by Xtralis This page is intentionally left blank. www.xtralis.com...
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Page 33: As 1603.8 Listed Detectors
2. The IAS decal on the front of the detector must be removed when this point is installed. Sampling Pipe Network Design The IAS-2 supports a number of pre-engineered pipe network designs.These designs incorporate suction pressure and transport time considerations. For setup details, refer to the Xtralis ICAM Pipe Network Design Guide (Document 14966). CAUTION: The performance of this system is dependent upon the pipe network. - Page 34 IAS-2 Product Guide ICAM by Xtralis Table 9-4: Sampling Hole Positioning Hole Type Notes Endcap Hole (optional) The distance between an endcap hole and the next hole is less than or equal to 10 meters. Refer to the holes labelled A in Figure 9-1.
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Page 35: 10 Problem Solving
ICAM by Xtralis IAS-2 Product Guide 10 Problem Solving Problem Possible Solutions Power light flashing. Ensure supply to BATTERY connector within limits. No lights on display. Ensure supply leads correctly orientated. Ensure that BAT FUSE Fan not running. correctly seated in socket and fuse not blown. - Page 36 IAS-2 Product Guide ICAM by Xtralis This page is intentionally left blank. www.xtralis.com...
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Page 37: 11 Specifications
ICAM by Xtralis IAS-2 Product Guide 11 Specifications Number of Detectors 2 Analog Addressable or Conventional (not supplied) Filtration Single stage dust particle filter Flow Monitoring Thermal device, high and low thresholds. 10 element bar graph indication. Loop or relay fault reporting. - Page 38 IAS-2 Product Guide ICAM by Xtralis This page is intentionally left blank. www.xtralis.com...