EP203 AUTOMATIC EXTINGUISHER PANEL
Approved Document No. DFU0002032 Rev 4 • EP203 AUTOMATIC EXTINGUISHER PANEL INSTALLATION MANUAL • Page 3 of 45
Commissioning ........................................................................................................................................... 28
Engineering ................................................................................................................................................ 32
F A U L T DI A G NOSIS ................................................................................ 3 5
Overview ..................................................................................................................................................... 35
Detection Zone Faults............................................................................................................................... 35
Sounder Faults ........................................................................................................................................... 36
Power Supply Faults .................................................................................................................................. 36
System Faults.............................................................................................................................................. 39
G E N ER AL MAIN T E N A NC E ..................................................................... 4 0
A P P E N DICES ........................................................................................ 4 1
APPENDIX 1 – Standby Battery Calculation Guide .............................................................................. 41
APPENDIX 2 – Extinguisher Control Panel Wiring Diagram.............................................................. 42
APPENDIX 3 – Extinguishing Operation Flowchart ............................................................................. 43
APPENDIX 4 – Technical Specification ................................................................................................... 44
FIGURES
Figure 1 : Overview of Access Level Menus
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Figure 2 : Location of Enclosure Mounting Holes and Knockouts
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Figure 3 : Mains Wiring
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Figure 4 : Typical Detector Circuit Wiring
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Figure 5 : Typical Sounder Circuit Wiring
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Figure 6 : Typical Monitored Input Wiring
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Figure 7 : Typical Remote Control Input Wiring
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Figure 8 : Typical Solenoid Circuit Wiring
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Figure 9 : Typical Igniting Actuator Circuit Wiring
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Figure 10 : Typical RSU Circuit Wiring
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Figure 11 : Typical ESU Circuit Wiring
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Figure 12 : Power Supply PCB Layout and Connection Details
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Figure 13 : Battery Location and Connection Details
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©2008. No responsibility can be accepted by the manufacturer or distributors of this range of extinguisher panels for any
misinterpretation of an instruction or guidance note or for the compliance of the system as a whole. The manufacturer
’
s
policy is one of continuous improvement and we reserve the right to make changes to product specifications at our
discretion and without prior notice. E&OE.
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