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STRATOS Micra 100 User Manual

STRATOS Micra 100
41 pages
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Installer’s Handbook
LM 80024 • Issue 3
High Sensitivity Smoke Detector
WWW.UKPANELS.COM
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STRATOS Micra 100 Specifications

General IconGeneral
InterconnectabilityNo
Hush FeatureYes
Sensor TypePhotoelectric
Alarm Sound85dB at 3m
LED IndicatorYes
Operating Temperature0°C to +40°C

Summary

Introduction and Safety Information

Product Overview

Introduces the Stratos-Micra 100 as a sophisticated High Sensitivity Aspirating Smoke Detection product.

ClassiFire Intelligence Features

Explains ClassiFire's role in self-configuration and monitoring for optimum sensitivity and nuisance alarms.

Key Safety Symbols

Details important safety symbols like static sensitive components and laser class.

1. Indicators

Detector Status Indicators

Explains the Fire, Fault, and OK indicators and their meanings during operation.

2. Inside the Detector

Internal Component Identification

Illustrates and lists the internal components of the detector, including terminal blocks, filter, and fan board.

2.2 Detector Terminal Block Connections

Relay and Bus Connections

Details the FAULT/FIRE relay contacts and APIC/SenseNET bus connections.

3. Programming the Detector

PC Connection and Software Operation

Guides on connecting the detector to a PC and operating the remote control software.

Accessing and Modifying Functions

Describes accessing detector settings via the "Options -> Detector settings" menu for configuration.

3.1-3.5 Detector Configuration Parameters

Time, Date, and Alarm Levels

Covers setting time/date for logging and configuring Fire, Pre-Alarm, and Aux alarm levels.

Alarm Delays and Sensitivity Settings

Explains alarm delays and the alarm factor for setting detector sensitivity.

3.6-3.8 Advanced Configuration Settings

LDD Enable and FastLearn Modes

Discusses Laser Dust Discrimination (LDD) and the FastLearn process for sensitivity adjustment.

Auto FastLearn Functionality

Covers automatic FastLearn initiation upon power-up after power loss or movement.

3.9-3.13 Programmable Functions

ClassiFire 3D and Demo Mode

Explains ClassiFire 3D for rapid fires and Demo mode for testing.

Day/Night Switching and Remote Functions

Details setting day/night times and notes remote functions are for future expansion.

3.14-3.20 Alarm Actions and Device Information

Alarm Latching and Cascading

Configures alarm/fault latching and cascading alarm behaviour.

Device Information Fields

Displays device type, firmware version, and run-time hours.

3.21-3.29 Referencing and Flow Monitoring

Watchdog Count and Reference Settings

Covers watchdog count, reference detector setup, and reference level/back-off.

Flow Monitoring Parameters

Details flow rate display, high limit, and low limit settings for airflow monitoring.

3.30-3.32 Miscellaneous Settings

Access Code and Chart Recording

Explains setting the access code and controlling the chart recording rate.

3.33-3.35 Detector Maintenance and Defaults

Separator Condition and Change Date

Covers checking separator efficiency and setting a change date for maintenance.

Factory Default Reset

Explains resetting all programmable functions to default values and initiating FastLearn.

4. Other Remote Software Features

4.1 Detector Reset Function

Explains how to perform a global or single detector reset using menu options or the reset symbol.

4.2 Histogram Screen

Real-Time ClassiFire Data Visualization

Displays detector function aspects like sensitivity, mean, variance, and alarm levels via histograms.

4.3 Chart Recording Function

Downloading and Printing Smoke Density Logs

Explains accessing, saving, and printing chart recordings showing smoke density variation over time.

4.4 Load/Save Function Settings

Managing Detector Configuration Files

Describes saving or loading custom sets of programmable function settings to/from disk using .dfs files.

5. Design Limitations

Application Scope and Suitability

Defines Stratos-Micra 100 for localised incipient fire detection in small rooms and equipment.

Sampling Pipe Length and Airflow Limits

Details maximum sampling pipe length and restrictions due to airflow.

Optional Docking Station for Air Pressure Differences

Explains the 'Piped Exhaust' Docking Station for sampling from areas with different air pressures.

5.1 System Design Considerations

Optimizing Sampling Pipe Layout

Advises on simple pipe runs, avoiding 'T' branches, and matching pipe lengths for best results.

Strategic Sampling Point Placement

Guides on placing sampling points for optimal smoke detection and avoiding airflow interference.

Air Handling Unit (AHU) Integration

Limits one detector per two AHUs and advises on pipe placement relative to airflow.

6. Installation Procedures

General Installation Guidelines and Docking Station

Provides guidelines on mounting, exhaust, cabling, and explains docking station functionality.

Mechanical Docking Station Installation

Details fixing the docking station and seating sampling/exhaust pipes securely.

6.2 Electrical Installation

Power Supply and Grounding Connections

Guides on connecting power supply cables, including grounding the screen wire to the earth stud.

6.2.2 Signal Connections

SenseNET/RS485 and APIC Wiring

Explains connecting signal wires (RS485, APIC) to the docking station for SenseNET or Fire Panel systems.

6.3 Final Installation Steps

Securing Detector and Cover

Describes sliding the detector into the docking station and fastening it with screws, ensuring the cover is secure.

7. Interfacing Options

7.1 Setting Detector Addresses

Details setting a unique address (1-127) for each detector using the DIP switch SW1.

7.1.2 Address Table

Detector Address Mapping

Provides a table showing address settings for detectors, with binary representations.

7.2 SenseNET/RS485 Network Connection

SenseNET Bus Configuration and Limits

Explains linking up to 127 detectors on a SenseNET bus, cable lengths, and differences with Stratos-HSSD 2.

7.3 Fire Panel APIC Connection

APIC Card and Address Configuration

Describes fitting the APIC card and setting loop addresses on APIC DIP switches for Fire Panel communication.

7.4 PC Connection

Direct Serial Link for Stand-alone PC Use

Details connecting a single stand-alone detector to a PC via its 9-way RS232 serial port.

8. Event Log Management

Understanding and Accessing Event Logs

Explains what constitutes an event, storage capacity, and how to view/download the log via remote software.

Event Filter Functionality

Customizing Log View and Print Options

Allows filtering logged events by category (Alarms, Faults, etc.) for viewing or printing.

9. Commissioning Process

Environment-Specific Commissioning Strategy

Discusses tailoring commissioning to the environment (e.g., clean room vs. flour mill) and testing methodology.

Step-by-Step Commissioning Checklist

Provides a step-by-step checklist for detector setup, including cabling, address setting, alarm factor, and testing.

10. Routine Maintenance

Cleaning and Dust Separator Care

Covers external cleaning, checking dust separator efficiency, and replacement procedures.

10.1 Diagnostics

Performing Detector System Diagnostics

Explains using the remote software's diagnostic function to check detector operation and identify faults.

11. Troubleshooting Guide

Resolving Nuisance Alarms and False Triggers

Provides checks for nuisance alarms, including ClassiFire factor, Demo mode, and day/night settings.

Addressing Alarm and Output Failures

Lists checks for when alarms fail to trigger, low output, and sensitivity variations.

Troubleshooting Flow Fault Errors

Guides on troubleshooting low/high flow errors, checking pipe integrity and settings.

11.6 Flow Fault Error Troubleshooting

Diagnosing Low Flow Conditions

Guides on troubleshooting low flow errors, checking for blockages and threshold settings.

Diagnosing High Flow Conditions

Guides on troubleshooting high flow errors, checking pipe integrity and threshold settings.

12. Do's and Don'ts

Best Practices for Installation and Operation

Lists essential 'DO' points for proper installation, including ClassiFire factor, cable connection, and sampling points.

Critical Installation and Operation Warnings

Lists critical 'DON'T' points, such as forgetting settings, damp locations, and testing with incorrect methods.

13. Stratos-Micra 100 Specifications

Electrical, Environmental, and Performance Specs

Details electrical, environmental, sensitivity, and performance parameters of the detector.

Connectivity, Durability, and Safety Specs

Covers relay ratings, pipe length, service intervals, data bus, IP rating, and safety compliance.

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