Xtralis VESDA VLS Product Guide

VESDA by Xtralis VESDAVLSProduct Guide
www.xtralis.com i
Table of Contents
1 Introduction 1
1.1 Features 1
2 Operation 3
2.1 The Scanning Function 4
2.2 VESDA VLS Configurations 6
2.3 VESDA VLS Components 10
3 Product Information 11
3.1 Product Specifications 11
3.2 Dimensions 13
3.3 Default Settings 14
3.4 Relays 16
4 Mounting the Detector 19
4.1 Securing the mounting bracket 19
4.2 Mounting the Detector in Normal Orientation 19
4.3 Mounting the Detector in the Inverted Orientation 20
4.4 Mounting the Detector without mounting bracket 20
4.5 Recess mounting kit 21
5 Connecting to the Pipe Network 23
5.1 Inlet Pipes 23
5.2 Managing the Exhaust Air 24
6 Wiring Connections 25
6.1 Termination Card 25
7 Power Source 29
8 Backup Battery Power 31
8.1 Backup battery size calculation sheet 31
9 Starting Up 33
9.1 Installation Checklist 34
10 Preliminary Systems Check 35
11 Maintenance 37
11.1 Replacing the chassis/Air Inlet Pipe Manifold 38
11.2 Internal Wiring for the VESDA VLS 40
12 Spare Parts 43
Index 45

Xtralis VESDA VLS Specifications

General

Brand	Xtralis
Model	VESDA VLS
Category	Smoke Alarm
Language	English