Transcription of Draft Indian Standard
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1 Doc: CED 22(7587) Draft Indian Standard (Not to be reproduced without the permission of BIS or used as an Indian Standard ) SELECTION, INSTALLATION AND MAINTENCE OF CONTROL AND INDICATING EQUIPMENTS FOR FIRE DETECTION AND ALARM SYSTEM CODE OF PRACTICE _____ Fire Fighting Last Date for Comments Sectional Committee, CED 22 15 06 2008 1 FOREWORD In Fire Alarm systems, Control and Indicating equipment (C and I) are the backbone of the entire network and performs three important functions, namely: a) Continuous and automatic monitoring and control of circuits external to the equipment (such as fire detection and fire alarm device circuits) and also supply of power to these circuits b) Indication of fire signals, fault signals and their location c) Manual control to facilitate actions such as testing, disablement of devices, triggering of fire signals, silencing of audible fire warning and resetting the system after a fire signal.
1 Doc: CED 22(7587) Draft Indian Standard (Not to be reproduced without the permission of BIS or used as an Indian Standard) SELECTION, INSTALLATION AND MAINTENCE OF CONTROL AND
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