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Summary of Contents for AirSense LM80031 Draft
- Page 1 ® ™ Aspirating Smoke Detector Installer’s Handbook LM80031 • Draft...
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Page 2: Table Of Contents
page Introduction Indicators Inside the Enclosure Installation Configuration Troubleshooting Installation Tips Servicing and Repair Stratos-Nano Technical Data RELEASE NOTES Rev. Date Revision History Prepared Approved 10-02-08 Preliminary D. Elms Reproduction of this document is strictly prohibited unless written permission is obtained from AirSense Technology. In line with continuous product improvement, AirSense Technology reserves the right to modify or update specifications without notice. -
Page 3: Introduction
Introduction The Stratos-Nano is a sophisticated High Sensitivity Smoke Detector that has been designed to ensure that installation and commissioning is as simple as possible, while optimising performance. Stratos-Nano incorporates a patented artificial intelligence system called “ClassiFire”. This system allows the detector to configure itself to the optimum sensitivity for any environment. -
Page 4: Indicators
1. Indicators Fire Alarm indicator illuminates when the alarm level has been reached and the time delay has expired. Pre-Alarm indicator illuminates when the pre-alarm level has been reached and the time delay has expired. Fault illuminates when the unit has a fault and a fault signal is being sent to the fire alarm panel or connected monitoring equipment. -
Page 5: Inside The Enclosure
2. Inside the Enclosure Filter. Configuration switches. APIC or serial I/F connection for card. Fire relay terminals. Pre-alarm relay terminals. Fault relay terminals. I/P terminals for connection to APIC or serial i/f card. Programming connector for upgrading software. Page 5 Stratos-Nano •... -
Page 6: Installation
3. installation Mechanical installation Before mounting the detector to the wall, the installation should be planned. If cable entries extra to the two holes provided in the box are required, then these should be carefully drilled before mounting the detector. The enclosure moulding shows the allowed positions for additional cable entries, two at the top adjacent to the pre-drilled holes and one at the bottom. -
Page 7: Configuration
no excessive amounts of cable overflowing from the cable area. All cables should be kept within this area, and no cables should be routed to run over the top of any of the circuit boards. It may be desirable for one of the cables to enter the bottom of the detector. This can be useful if the PSU is positioned below the detector. - Page 8 8. Disable auto calibration Off = auto calibrate enabled, on = auto calibrate disabled If this switch is set, then the normal power-up calibration of the detector is bye- passed and the last stored values are used. This applies to both the airflow calibration and the ClassiFire histogram data.
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Page 9: Troubleshooting
5. Troubleshooting Nuisance alarms occur too often: • This normally indicates that the detector is set at too low an alarm factor for the environment. Increasing the alarm factor using the DIL switches will normally resolve the problem. If the problem persists, then it is possible that the sensor chamber has become contaminated. -
Page 10: Installation Tips
6. Installation Tips • Follow best wiring practice when routing connection cables. Keep wiring neat and as short as possible while providing adequate stress relief. • Use screened cables. • Perform smoke tests to ensure the sampling holes are capable of detecting smoke. -
Page 11: Stratos-Nano Technical Data
8. Stratos-Nano SELV rating (EN 60950) Class III Technical Data Supply Voltage 21.6V - 26.4V DC PSU Type: conforming to EN 54-4 Electrical safety complies with BS EN 610190-1 Size (mm) 190W x 230H x 110D Weight ??kg Operating temperature range 0 to +38°C (UL268) –10 to +60°C (CEA4022) Operating humidity range... - Page 12 TECHNOLOGY A UTC Fire & Security Company 1 Caxton Place • Caxton Way • Stevenage • Herts • SG1 2UG • UK Tel: +44(0)1438 751296 • Fax: +44(0)1438 729137 e-mail: sales@airsense.co.uk • www.airsensetechnology.com irSense Technology - A division of Kidde Products Ltd. Registered office: Mathisen Way, Colnbrook, Slough, Berkshire, SL3 0HB, UK.
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