Ziton ZP3-ECU Installation And Commissioning Manual
Extinguishing control unit
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- Installation and commissioning manual (37 pages) ,
- User manual (36 pages) ,
- Maintenance manual (32 pages)
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Summary of Contents for Ziton ZP3-ECU
- Page 1 ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual P/N 503-0800ZE-I-04 • REV 04 • ISS 20MAR14...
- Page 2 Copyright © 2014 UTC Fire & Security. All rights reserved. Trademarks and The ZP3-ECU Extinguishing Control Unit name and logo are patents trademarks of UTC Fire & Security. Other trade names used in this document may be trademarks or registered trademarks of the manufacturers or vendors of the respective products.
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Page 3: Table Of Contents
Wiring Connections 2 Chapter 2 Physical Installation 11 Extinguishing Control Unit 12 Chapter 3 Commissioning 15 Introduction 16 Programming the Extinguishing Control Unit (ZP5 Mk2-5 and ZP3 Panels) 20 Tests 25 Index 29 ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... -
Page 4: Important Information
Note messages advise you of the possible loss of time or effort. They describe how to avoid the loss. Notes are also used to point out important information that you should read. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... - Page 5 ZP3 Fire Control Panel Installation, Commissioning, and 503-1160ZE-I-13 Maintenance Manual ZP5 Mk4 Fire Alarm Control Panel (Part 5: Commissioning) 501-0865 (UD865 Part 5 Iss 3) ZP3-ECU Extinguishing Control Unit Maintenance Manual 503-0800ZE-M-03 ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
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Page 6: Preface
Preface This manual is intended for use by the ZP3-ECU Extinguishing Control System installation and commissioning personnel. It provides the information required to configure, install and commission the Extinguishing Control System and its relevant equipment. Safety Issues/Limitations Installation Criteria Do not attempt to install, service or operate the system until this manual has been read and understood. - Page 7 When the Extinguishing Control System causes an extinguishing discharge, the appropriate fire bells and sirens sound. These could prove useless unless they are situated in close proximity to the people they are supposed to alert. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
- Page 8 ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
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Page 9: System Wiring
Wiring Standards 2 Wiring Connections 2 ZP3-ECU Surge Protection 2 ZP Loop Wiring 3 Connection to the ZP3-ECU Extinguishing Control Unit 8 Connection of the ZP3-ECU to Extinguishing Status Units ZP3-ECUS 9 ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... -
Page 10: Wiring Standards
Fire alarm systems must remain operative during the initial phase of a fire. It is therefore important that certain wiring practices are followed, and must comply to British Standard BS5839: Part 1: 1988: Sections 17 and 24. All wiring must be installed to the standards laid down in Ziton wiring guide GA322. WARNING: The wiring connection to the extinguishant cylinder actuator is a low impedance circuit, which can draw up to 1 A during actuation. -
Page 11: Zp Loop Wiring
Chapter 1: System Wiring Figure 1: ZP3-ECU Extinguishing Control Unit Main Board 24 VDC Power See Figure 2. The external 24 VDC power connections are provided on the main board. ZP Loop Wiring ZP loop connections are provided on the main board as shown in Figure 2, and terminals are provided for the respective loop screens. - Page 12 Do not disassemble the circuit boards from the chassis. Guidelines to Programming the ECU All new protected areas MUST be wired using two ZP Loops. This is to ensure the highest level of security available against accidental discharge of extinguishant. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
- Page 13 ECU address resulting in an extinguishing drop. The devices MUST be programmed on a SKNS (single knock non-silencing) basis for correct operation. Programming examples are provided on the following pages. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
- Page 14 Zone 2 consists of detector 2001 (coincidence area two) Diagram 3: • Zone 1 consists of detectors 1001, 1002 & 1003 (coincidence area one) • Zone 2 consists of detectors 2001, 2002 & 2003 (coincidence area two) ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
- Page 15 Some Extinguishing Control systems are fitted with optional door lock monitor boards to report the locked/unlocked status of the doors to the protected area. This board is piggy-backed on top of the main board using the supplied hardware. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
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Page 16: Connection To The Zp3-Ecu Extinguishing Control Unit
Connection to the ZP3-ECU Extinguishing Control Unit Terminal functions are described in the ZP3-ECM Extinguishing Control Main Board installation sheet, document number 501-0803ZE-1-01 included in Appendix A of this manual. The connection wiring is shown in Figure 5. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... -
Page 17: Connection Of The Zp3-Ecu To Extinguishing Status Units Zp3-Ecus
Chapter 1: System Wiring Figure 5: Wiring Connection - Extinguishing Control Unit ZP3-ECU Connection of the ZP3-ECU to Extinguishing Status Units ZP3-ECUS The terminal functions are described in the ZP3-ESM Extinguishing Status Main Board installation sheet, document number 501-0805ZE-1-01, which is included in Appendix A of this manual. - Page 18 Chapter 1: System Wiring Figure 6: Connection Wiring to Extinguishing Status/Repeater Units ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
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Page 19: Physical Installation
Chapter 2 Physical Installation Summary This chapter gives installation information. Content Extinguishing Control Unit 12 Installation Procedure 12 Extinguishing Control Door Monitor Board (Optional) 13 ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... -
Page 20: Extinguishing Control Unit
Install the Extinguishing Control Unit as follows: 1. Unlock and open the front panel with the key provided. 2. Disconnect the front panel by unplugging the ribbon cable connector on the main PCB. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... - Page 21 4. Connect the wiring to the monitoring switch on the door of the area being protected (contacts open when door is unlocked). 5. Re-apply power to the Extinguishing Control Unit and check operation. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
- Page 22 Chapter 2: Physical Installation Figure 8: Door Monitor Board to Extinguishing Control Main Board Connections ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
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Page 23: Commissioning
Chapter 3 Commissioning Summary This chapter covers the programming and commisioning of the ZP3-ECU. Content Introduction 16 Prerequisites 16 Addressing 16 Checks 18 Apply Power 19 Programming the Extinguishing Control Unit (ZP5 Mk2-5 and ZP3 Panels) 20 Two Lines with One Zone in Each Line 21... -
Page 24: Introduction
Introduction This section covers the programming of ZP5 Mk2-5 and ZP3 Fire Panels using the ZP3-ECU Extinguishing Control Unit. For programming the Extinguishing Control Unit of ZP5 Mk1 Fire Panels refer to the applicable Commissioning Manual. The commissioning of an Extinguishing Control Unit is done by performing a number of logical steps. - Page 25 The switches are numbered 1 to 7, and may be coded to represent all addresses from 1 to 127. Switch positions and codes are shown in Figure 10. Figure 10: Address Switch Positions on ZP3-ECU Main Board A switch represents a particular number only when it is in the ON position. In the OFF position, it represents 0.
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Page 26: Checks
TB1.4 & TB1.5 on the Extinguishing Control Unit. • Extinguishant discharge sounders are fitted with polarizing diodes. Last extinguishant discharge sounder in the circuit is fitted with a 2K2 Ω EOL • resistor. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... -
Page 27: Apply Power
3K9 Ω EOL resistor in series with the low cylinder pressure monitor at the cylinder (see “Connection to the ZP3-ECU Extinguishing Control Unit” on page 8 for wiring details). • If extinguishing discharge and extinguishing pressure are not being monitored (with link SWT3-1 ON), then fit a 3K9 Ω... -
Page 28: Programming The Extinguishing Control Unit (Zp5 Mk2-5 And Zp3 Panels)
The double knock facility is mechanically provided by relays connected to the two addresses used by the Extinguishing Control Unit. All software programming to these addresses used by the Extinguishing Control Unit is for single knock activation. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... -
Page 29: Two Lines With One Zone In Each Line
3. Use the I/O Mapping routine to map the following: • Zone 14 to operate the Extinguishing Relay (1005) • Zone 15 to operate the ECU coincidence connection relay (2026) ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... - Page 30 3. Program both the ECU Extinguishing Relay (1005) and the ECU Coincidence Connection Relay (2026) to single-knock/non-silencing operation mode. Refer to the “Commissioning” section in the ZP5 Mk4 or ZP3 Fire Control Panel ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
- Page 31 • 1022 and 1027 to operate the ECU Coincidence Connection relay (1046) 3. Program both the ECU Extinguishing Relay (1025) and the ECU Coincidence Connection Relay (1046) to single-knock/non-silencing operation mode. Refer ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
- Page 32 • 1001 and 1002 to Zone 14 • 1024, 1027 and 1028 to Zone 15 3. Use I/O Mapping routine to map the following: • Zone 14 to operate the ECU Extinguishing Relay (1025) ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
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Page 33: Tests
22 to 29 VDC Current - Quiescent 80 mA ** see note below Current - Fault 100 mA (excl ext. devices) * see note below 150 mA (excl ext. devices) * see note below ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... - Page 34 0.5 A, 24 VDC Discharge Siren 0.5 A 24 VDC Auxiliary Relay Contacts 1 SPDT (Voltage free) Changes state at discharge Max switch power 30 W, 50 VA Max switch current 1.5 A ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
- Page 35 Ash Grey Dimensions (W x H x D) 300 x 230 x 100 mm Mounting Method Surface Mounting Note: The above current ratings are dependant upon the capacity of the power supply unit. ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
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Page 37: Index
Sensing Equipment, v Safety Issues/Limitations Installation Criteria, iv Wiring Connections 24 VDC Power, 3 ZP Loop Wiring, 3 ZP3-ECU Surge Protection, 2 Wiring Standards, 2 ZP Loop Wiring, 3 ZP3-ECU Surge Protection, 2 ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual... - Page 38 Index ZP3-ECU Extinguishing Control Unit Installation and Commissioning Manual...
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