Summary of Contents for Autronica AutroSense Micra 25
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Installation handbook High sensitivity aspirating smoke detector AutroSense Micra 25 . D, 2017-05-02 116-P-ASMICRA25/DE, Rev , Autronica Fire And Security AS...
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Product names mentioned in this publication may be trademarks. They are used only for identification. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 2...
Further information concerning the AutroSense Micra 25 aspirating detector is found in the following: Article number Manual P-ASMICRA25/CE Datasheet for AutroSense Micra 25 Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 1...
Class A, B and C Technical data: see INF48027 held by the manufacturer Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 2...
The OK lamp will flash during the 15 minute FastLearn period when the detector is first learning about its environment. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 3...
2. Normally open FIRE relay contacts 3. APIC addressable bus connections for use in conjunction with interface card 4. RS-485/SenseNET connections 5. Power supply connections Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 5...
Programming the detector 4. Programming the detector The AutroSense Micra 25 may be programmed from a PC when connected to the detector via a standard 9-pin serial lead connected to the serial port of the computer and the 9-way socket at the base of the detector (see ‘Connecting to a PC’).
Use of this setting in a busy machine shop would lead to relatively frequent nuisance alarms due to the normal variation of atmospheric contamination. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 7...
24-hour learning period. To cancel demo mode, tick this box or power down and restart the detector to initiate FastLearn mode. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
For this reason, the detector should not be left in demo mode for normal use when connected to a fire panel. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 9...
4.13 Remote functions – “Alarm actions” tab, remote input subgroup These functions have no current use on the AutroSense Micra 25 but are reserved for future expansion purposes. 4.14 Programmed isolation (discontinued) This function is no longer supported.
If unchecked, the alarm signal is extinguished as soon as the alarm condition ends. This is the factory default setting. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 11...
This count shows the number of interruptions found. The details of each problem can be found in the event log. See, “Event log” for further details. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
(which may indicate a blocked pipe). Flow low limit and Flow high limit parameters are automatically set up on initial power-up. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 13...
4.30 Flow fault delay – Flow monitoring tab This feature requires the Remote Control Software version 3.2 or later. The default flow fault thresholds on the AutroSense Micra 25 are set to meet the stringent airflow monitoring requirements of EN 54-20, with a default flow fault delay of 30 seconds.
“Separator renew”. Note - Fitting a new element will reset this figure to 99. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 15...
It should be noted that where a ClassiFire alarm factor other than the default is required for the protected area, this must reentered. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
• To enter the histogram screen, either select the menu options “View Histogram viewer…” or click the symbol indicated below. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 17...
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Detector output: This shows the real-time variation in background smoke in terms of percentage of full-scale deflection. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
As a special case, if desiring to recall the factory default settings, there is a file named ‘default.dfs’ in the ‘remote2k’ directory. Loading this file will reset the detector to the factory default. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
If the AutroSense Micra 25 detector is employed to sample high velocity air (greater than 5 meters per second), as found in the vicinity of air-handling unit air intakes, then maximum sampling pipe length will be reduced to 6 meters.
If functions are changed, it is recommended that the system is retested if continuing compliance is in any doubt. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 23...
Exhaust port Cable gland Sampling pipe port Sampling pipe port Mounting screw holes Single port docking station Piped exhaust docking station Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 24...
The picture in Section 7.1 shows the location of the earth stud. Fix the earth wires in place with the nuts provided. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 25...
NB: The detector is designed solely for operation with the front cover securely fitted using all four fixing screws. Dock-fixing screws Cover-fixing screws Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 26...
4) + (0 x 8) + (0 x 16) + (1 x 32) + (1 x 64) + (0 x 128) = 99. The full range of available addresses and their relevant switch settings are included in this handbook. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 27...
To connect a single stand-alone detector to a PC, connect the PC‘s serial port directly to the detector‘s 9-way RS-232 port. Connections for this cable are shown below. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 29...
Either select the menu options “View Event log” or click on the event log symbol as indicated below. The following screen appears: Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
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“Alarms”. To tick all the boxes, tick “All”. Any or all of the event categories may be selected or deselected as desired. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 31...
24 hours whilst ClassiFire acclimatises to the protected environment and sets up appropriate day and night sensitivity. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
2, and then press the Cancel button. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 33...
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They will therefore open on test. Save as: Saves the summary list of scanned detectors and their status as a text (.txt) file. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 34...
Within limits set by the ClassiFire alarm factor, this is a normal part of the detector‘s working. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security Page 35...
Open bore pipes are not recommended. • Check that the high flow fault threshold is not set too low Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
• Operate the detector with the front cover removed, or with one or more of the cover fixing screws loose or missing. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
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This equipment is only to be used in accordance with this specification. Failure to operate the equipment as specified may cause damage to the unit. Installation handbook, High sensitivity aspirating smoke detector AutroSense Micra 25, 116-P-ASMICRA25/DE, Rev. D, 2017-05-02, Autronica Fire and Security...
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United Technologies Corporation (UTC) and employs more than 380 people with great skill and experience in the developing, manufacturing and marketing of fire safety equipment. Autronica Fire and Security AS is an international company based in Trondheim, a dynamic city known as the technological hotspot of Norway.
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