AirSense Stratos-HSSD 2 Installer's Handbook
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AirSense Stratos-HSSD 2 Installer's Handbook

High sensitivity smoke detector
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High Sensitivity Smoke Detector
Installer's Handbook • LM80004 • Issue 7

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  • Page 1 High Sensitivity Smoke Detector Installer’s Handbook • LM80004 • Issue 7...
  • Page 2 Reproduction of this document is strictly prohibited unless express written permission is obtained from AirSense Technology Ltd. In line with continuous product improvement AirSense Technology Ltd reserves the right to modify or update specifications without notice. Stratos-HSSD, Stratos-Quadra, SenseNET, Stratos-Micra, FastLearn and ClassiFire are trademarks of AirSense Technology Ltd.

  • Page 3: Introduction

    0V or signal earth. AirSense Technology has taken every care to ensure that Stratos is as simple to install as possible but in case of difficulty, please contact our Help Line to ensure trouble free installation and operation.

  • Page 4: Types Of Detector

    RS485 terminals using a Command Module, or via the detector’s RS232 port using a PC running AirSense Technology’s remote control software. A copy of this software is packed with each detector supplied.
  • Page 5 Filter removal tab (see section 10) RS232 serial port (see section 8.5) Safety earth studs (see section 5.4) 10. Display fixing screws (see section 5.2.1) Page 5 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 6 Internal power supply (see section 5.4.3) Stand-by batteries (see section 5.4.4) RS232 serial port Safety earth studs (see section 5.4) Front panel display connectors Display fixing screws (see section 5.2.1) Page 6 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 7 Detector CPU board (see section 1.3) Command Module CPU board (see section 1.4) Command Module display connection Detector display connection Display fixing screws (see section 5.2.1) Page 7 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 8: Controls And Indicators

    To comply with national standards, detectors are supplied with the RESET function disabled as default. Page 8 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 9 The Command Module display contains more information than that for the Standard Detector and prompts the user with the action expected by the use of graphic symbols. Latching faults Enter Yes/No:Yes Press to change Page 9 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 10: Programming The Unit

    If no programming activity is detected for 5 minutes, the detector will display the legend Access timeout and exit programming mode. Page 10 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 11 Isolate : Isolates the detector. This has the same effect as isolating with the <ISOL> button, Exit : Exits programming mode The main menu ‘wraps around‘ so that pressing when in Setup menu brings up Exit etc. Page 11 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 12 Items within sub-menus are sequentially accessed with the button followed by the button. Values are edit- ed with followed by Page 12 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 13 UK time. This is backed up with a rechargeable battery. Later adjustments to the clock setting should not exceed ± 70 minutes unless a FastLearn is initiated Page 13 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 14 Once per 10,000 years Warehouse with diesel trucks operating Once per 20,000 years Warehouse with diesel trucks operating Once per 100,000 years Warehouse with diesel trucks operating Page 14 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 15 To cancel demo mode, set this function to Yes or power down IMPORTANT NOTE and restart the detector to initiate FastLearn mode. Page 15 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 16 When this function is set to Yes it requires a reset on the front panel or a remote reset to clear an alarm condition. It may be applied to the Command Module or a Standard Detector. Page 16 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 17 Detector submenu. The Command Module is always at address ‘000’. When the Command Module unit is fitted in a detector, the detector must have a separate address. Page 17 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 18 Thus, for example, the name of the area being protected, or the name of the person responsible for fire safety could be entered. The default device text is Stratos-HSSD 2 and the firmware revision level for the Standard Detector, and Command Module and the firmware revision level for the Command Module.
  • Page 19 Setup menu Power checks The Stratos-HSSD 2 detector and Command Module are capable of signalling power supply faults from the power supply where this is equipped with a fault relay (the power supply fitted by default has this feature). The mains check is disabled by default.
  • Page 20 This function sets the communications protocol for connection to a Building Management System (BMS). Refer to Section 6, "External Communications" for details of these protocols. Page 20 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 21 Wide Area Network. This function may then be set to a more suitable value. NB: If in doubt about the setting of this function, please contact the AirSense help line (see page 3) Page 21 Stratos HSSD-2 •...
  • Page 22 3.4.44 Diagnostics (Test - Address 001-127) Diagnostic menu This function puts the detector into self-test mode. On a Command Module, it tests all detectors on the loop. Page 22 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 23 The details of each problem can be found in the event log. See 3.4.43, "Event log" and section 7 for further details. Page 23 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 24: Menu Map

    3.4.45 Loop errors 3.4.46 3.4.47 Dust separators Diagnostic menu Relay test Pre Alarm+Fault 3.4.48 Fire 1+Fault Fire 2+Fault Fault Watchdog count 3.4.49 Reset Isolate Exit Page 24 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 25 When using multiple sampling pipes, care should be taken to achieve a reasonable degree of balance (say within 10% of airflow) to ensure even suction from the pipes. Page 25 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 26: Installation

    Unused sampling pipe inlets must be closed. For advice on pipe layout design consult the ‘System Manual’ and contact AirSense Technology Ltd in case of difficulty. The exhaust air from the unit must not be impeded in any way. If the unit is...
  • Page 27 H I G H S E N S I T I V I T Y S M O K E D E T E C T O R Fire 2 Fault COMMAND MODULE Rear pipe Top pipe entry option entry option Page 27 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 28 To refit the front cover, hook the recessed lip at the top of the front cover behind the two retaining guard rails at the top of the chassis like so: Guard rails Page 28 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 29 Universal Addressable Interface card (see section 8.4) is fitted to the ‘Addressable Interface’ connector on the left hand edge of the detector main PCB. Page 29 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 30 Panel when a suitable Universal Addressable Interface card (see section 8.3) is fitted to the ‘Addressable Interface’ connector on the left hand edge of the Command Module main PCB. Page 30 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 31 Diagrams below show the appropriate arrangements for top and rear entry cables. Cable gland Cable screen Cable gland Ferrite Earth Earth stud stud Ferrite Top cable entry option Rear cable entry option Page 31 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 32 Module power supply connections Safety earth* + 24V DC *Note: the safety earth connection must be separate and not connected to the GND (ØV) connection. Page 32 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 33 ): Green and Yellow wire Live (L): Brown wire (Black in U.S) 6. Mains fuse: For 230V operation, a standard 3A, 5 x 20mm mains fuse. Page 33 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 34 5.4.4 Backup batteries The Stratos-HSSD 2 Command Module can be fitted with 2 x 12V, 7 Ah backup batteries to give up to 24 hours’ operation in the event of mains power failure. The integral battery charger can recharge the batteries to a minimum of 80% capacity within 24 hours of mains reconnection to comply with BS5839 and EN 54 part 4.
  • Page 35 Over time, this would lead to nuisance alarms due to normal variation in the IMPORTANT NOTE detector’s environment. To cancel Demonstration Mode, invoke a new FastLearn (see section 3.4.8). Page 35 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 36: External Communications

    6.1 BMS protocols on the Stratos-HSSD 2 Command Module Communications The Command Module of the Stratos-HSSD 2 has a second RS232 port that can be used to send messages to a pager or compatible GSM phone using a modem or to enable connection to a Building Management System (BMS).
  • Page 37 Manual or visit the Airsense Technology website www.airsensetechnology.co.uk 6.1.3 Paging from the Command Module The Stratos-HSSD 2 Command Module has the facility to send text messages to alphanumeric pagers or SMS messages to some mobile phones. In order to send messages to a pager or similar device a modem must be plugged into the RS232TX and RS232RX terminals of the Command Module using a suitable cable.

  • Page 38: Event Log

    When the buffer that stores events is full (200 events are stored) and a new event occurs, the oldest event in the buffer is discarded. Page 38 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 39: Interfacing

    16) + (1 x 32) + (1 x 64) + (0 x 128) = 99 The full range of available addresses and their relevant switch settings are in section 8.1.1 for reference. Page 39 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 40 8.1.1 Address table Addresses chosen for detectors do not have to be consecutive or in a given order so long as they are all different. ADDRESS Page 40 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 41 The RS485 A and B wires should be taken through a ferrite (supplied) with a single loop illustrated for the power wires in section 5.3.3. The total length of interconnecting cable between adjacent Stratos-HSSD 2 detectors in the loop should not exceed 1.2 kilometres.

  • Page 42: Terminal Block Connections (See Section 5

    (detector not present). It is therefore recom- mended that, when using a UAI to communicate to a fire panel, an unbroken range of detector addresses is employed. Page 42 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 43: Terminal Block Connections (See Section 5

    PC to the detector‘s 9-way RS232 port. Connections for this cable are shown below. 9 pin female ‘D‘ 9 pin female ‘D‘ connector connector Page 43 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 44: Commissioning

    For areas with higher levels of background particulate matter testing methodology would be similar to that of standard point detectors. Page 44 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 45: Maintenance

    When this level drops to 80% the detector will signal a Separator renew fault and the dust separator will need replacing. See section 3.4.38 Page 45 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 46 Separator change legend will stay on the display. When the replacement filter is fitted, the detector will automatically start a FastLearn routine. Filter Old filter New filter Page 46 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...

  • Page 47: Troubleshooting

    Within limits set by the ClassiFire alarm factor, this is a normal part of the detector‘s working. Page 47 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 48 Check that the pipe is pushed home into the inlet and is not broken or cracked • Check that installed pipework is fitted with an endcap. AirSense Technology Ltd’s PipeCAD ® pipe modelling software prompts the use of appropriate endcaps.

  • Page 49: Error Messages

    PC and note the detector signal level at the time of the fault. When as much information as possible has been determined about the conditions at the time of the error, please contact AirSense Technology Ltd. Page 49 Stratos HSSD-2 •...

  • Page 50: Do's And Don'ts

    In particular, the setting up of the laser is a precision task, and once set up the potentiometers should be left alone. If it is suspected that the laser focus has shifted (e.g. after dropping the detector), it should be returned to AirSense for recalibration.

  • Page 51: Stratos-Hssd-2 Specification

    1.2 km IN, 1.2km OUT IP rating IP50 Supported languages on Czech Dutch internal programmer English Estonian Finnish French German Hungarian Italian Norwegian Spanish Swedish Page 51 Stratos HSSD-2 • INSTALLER’S HANDBOOK • Iss. 7 © AirSense Technology Ltd. 2005...
  • Page 52 Tel: +31(0) 20 669 41 90 • Fax: +31(0) 20 669 18 52 Tel: 82-31-707-1405 • Fax: 82-707-31-707-1412 e-mail: info@airsense.nl e-mail: airsense@unitel.co.kr AirSense Oy AirSense (China) Technology Co. Ltd Huvilaniementie 21 • 48930 Tiutinen • Finland Tel: +358 (0)208-652131 • Fax: +358 (0)401-652131 e-mail: matti.valtonen@airsense.inet.fi Beijing Office: AirSense Engineering SDN BHD 49-5 Jalan PJU 1/37 •...

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