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VESDA VLF-500 - User Manual

VESDA VLF-500
64 pages
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VESDA VLF-500
Product Guide
November 2017
Document: 7209
Revision: A
Build: 1
Part Number: 20297
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Summary

Introduction, Compliance, and Safety

Introduction, Legal, Safety, and Compliance

Covers document scope, IP, warnings, liability, codes, standards, and regulations.

Installation Procedures

Detector Components, Dimensions, and Mounting

Details components, dimensions, and instructions for mounting the detector.

Detector Installation, Removal, and Interface Inversion

Step-by-step guide for installing, removing, and inverting the detector.

Pipe and Wiring Connections

Instructions for connecting sampling pipes, electrical wiring, GPI, relays, and power supply.

Installation Checklist

A checklist to ensure all installation steps are completed correctly.

Sampling Pipe Network Design

Pre-engineered Pipe Network Design Principles

Details supported pipe network designs, constraints, and parameters.

Specific Pipe Network Configurations

Covers single pipe, branched, and return air sampling network designs.

Detector Operation and Commissioning

Commissioning Process and AutoLearn Functions

Outlines commissioning steps, smoke tests, and AutoLearn for setting thresholds.

Detector Overview and Product Interface

Describes detector features, front view, display, and controls.

Smoke Level and Fault Diagnosis

Explains how to interpret smoke levels and diagnose faults using the Instant Fault Finder.

Specifications, Maintenance, and Support

Product Specifications and Ordering Information

Details electrical, environmental, and performance specifications, plus ordering info.

Maintenance Schedule and Component Replacement

Covers routine maintenance, filter replacement, and aspirator replacement.

Commissioning Forms and Glossary

Templates for commissioning, interface cards, and definitions of technical terms.

Frequently Asked Questions

Addresses common user queries regarding operation, AutoLearn, and troubleshooting.

VESDA VLF-500 Specifications

General IconGeneral
Detector TypeAspirating Smoke Detector
Sensitivity Range0.005% to 20% obs/m
Aspirating TechnologyYes
Alarm LevelsAlert, Action, Fire 1, Fire 2
IP RatingIP30
Number of Sampling Pipes1
Operating Humidity Range10% to 95% RH, non-condensing
Standards ComplianceEN54-20, UL268
Coverage Area500 m²
Operating Temperature0°C to 39°C
Power Supply18-30 VDC
Detection TechnologyLaser-based
Pipe LengthUp to 100 m

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