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ZP3-ECU Extinguishing

Control Unit User Guide

P/N 503-0800ZE-U-04 • ISS 31JUL23

Содержание ZP3-ECU

Страница 1: ...ZP3 ECU Extinguishing Control Unit User Guide P N 503 0800ZE U 04 ISS 31JUL23...

Страница 2: ...rked with this symbol cannot be disposed of as unsorted municipal waste in the European Union For proper recycling return this product to your local supplier upon the purchase of equivalent new equipm...

Страница 3: ...ii System limitations iv Chapter 1 Introduction 1 Control of fire extinguishing systems 2 ZP3 ECU control unit overview 3 ZP3 ECUS status unit overview 5 Chapter 2 Operation 7 ZP3 ECU Extinguishing C...

Страница 4: ...ny theory of liability whether based in contract tort negligence product liability or otherwise Because some jurisdictions do not allow the exclusion or limitation of liability for consequential or in...

Страница 5: ...policy product warning or scan the QR code Advisory messages Advisory messages alert you to conditions or practices that can cause unwanted results The advisory messages used in this document are sho...

Страница 6: ...ce the batteries are exhausted the fire system will no longer detect fires and the extinguishing control system will be unable to extinguish fires until such time as mains power is reestablished Bells...

Страница 7: ...ontrol Unit User Guide 1 Chapter 1 Introduction Summary This chapter provides a general introduction to the ECU Content Control of fire extinguishing systems 2 ZP3 ECU control unit overview 3 ZP3 ECUS...

Страница 8: ...tinguishing systems imposes certain criteria upon the fire detection and control equipment These are needed to prevent accidental discharge audible alarms indicating alarm and discharge time delays to...

Страница 9: ...ons including power supply fuses and operation Field wiring is monitored for extinguishant release valves actuators fire sounder extinguishant sounder and manual extinguishant release units Optional m...

Страница 10: ...Chapter 1 Introduction 4 ZP3 ECU Extinguishing Control Unit User Guide Figure 2 ZP3 ECU Extinguishing Control Unit...

Страница 11: ...her controls are manual extinguishant release via the callpoint alarm silence push button as well as an extinguishant hold off more time button Indicators mimic those on the ECU for automatic manual l...

Страница 12: ...Chapter 1 Introduction 6 ZP3 ECU Extinguishing Control Unit User Guide...

Страница 13: ...CU Extinguishing Control Unit 8 Normal operation 9 Fire operation manual extinguishing 9 Fire operation automatic extinguishing 10 The Automatic Manual key switch 12 The Locked off Reset key switch 13...

Страница 14: ...Fire LEDs 2 Fault LEDs 3 Locked Off Reset LEDs 4 Power On LED 5 Locked Off Reset key switch 6 Automatic mode LEDs 7 Automatic Manual mode key switch 8 Manual mode LEDs 9 Silence button 10 Hold Off Ext...

Страница 15: ...de except Locked Off mode Manual extinguishing initiation 1 Evacuate all personnel from the protected area 2 Lift the flip cover and push the resettable element on the extinguishing release manual cal...

Страница 16: ...wise and the ECU returns to its normal operation condition Fire operation automatic extinguishing The following information is for guidance only You must comply with your own fire drill instructions a...

Страница 17: ...ke or heat has been removed and any damage rectified The panels return to normal operating condition if the initiating source has been adequately handled 2 Briefly turn the Locked Off Reset key switch...

Страница 18: ...Reset the ECU by turning the Locked Off Reset key switch Figure 4 item 5 clockwise once and then anti clockwise to the vertical position The extinguishant discharge sounder silences The two red Exting...

Страница 19: ...e printed if a printer is connected Fault conditions The following takes place if a fault occurs on the extinguishing control system The two yellow Fault LEDs Figure 4 item 2 on the ECU illuminate The...

Страница 20: ...delay before exstinguishant is released if triggered by way of an automatic trigger An automatic trigger is a trigger mapped to the configured ECU addresses Automatic delay is set by potentiometer RV1...

Страница 21: ...ut If the button is released before the time out period the ECU timer continues with the count down and releases extinguishant at the end of the countdown If the button is kept down for a longer perio...

Страница 22: ...Fire LEDs 2 Fault LEDs 3 Locked Off Reset LEDs 4 Power On LED 5 Locked Off Reset key switch 6 Automatic mode LEDs 7 Automatic Manual mode key switch 8 Manual mode LEDs 9 Silence button 10 Hold Off Ex...

Страница 23: ...tinguishing on page 10 The Automatic Manual key switch on page 12 The Locked off Reset key switch on page 13 Fault conditions on page 13 Delay time settings on page 13 The Hold Off Extinguishant Relea...

Страница 24: ...Chapter 2 Operation 18 ZP3 ECU Extinguishing Control Unit User Guide...

Страница 25: ...ntenance tasks on a weekly basis Clean the ECU fascias The ECU fascias must remain clean at all times The regularity of cleaning depends on the installation environment Wipe off excess dust on each of...

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