Nexus 21 A1557 - Manual

Document Ref: Nex8inst.doc/Rev0 09.07.00 Page 1 of 30 Originator MC Checked by AC___Approved by JBJ__
Nexus 1-8 Loop (A1557)
Analogue Addressable Control Panel
Installation and Commissioning Manual
Contents Page
1.0 Introduction
and Guided Tour 1
2.0 Cabinet
Installation 7
3.0 Engineer’s
Functions 9
4.0 Panel
Check 10
5.0 Panel
Configuration 10
6.0 Commissioning
20
Appendices
i.
Technical Specifications 24
ii.
Other Relevant Documentation 25
iii.
Compatible Loop Devices and Panel Responses 27
1.0 Introduction
Thank you for purchasing this Nexus 1-8 loop analogue addressable control panel. This range
of panels is designed to comply with to the requirements of BS5839 part 4 1988. The Nexus 1-
8 loop panel will provide the user with many years of reliable service.
IMPORTANT NOTE: Read the instructions carefully before commencing installation and
commissioning.
1.1 Guided
Tour