1.1 Purpose This manual is intended as a guide for the installation and commissioning of the BiWire Flexi 2/4/8 Zone Control panel. Content within this guide is for general application and does not specify the Fire Alarm System design and the guide assumes the reader already has attained competency with this type of system.
The BiWire Flexi Fire Detection & Alarm System 2.1 Control and Indication Equipment (CIE) The BiWire Flexi Fire Panel is designed as an Analogue non- The panel continuously monitors the state of each zone for addressable system. The panel enclosure is constructed Fire and Fault conditions which are only indicated on the affected zone.
2.2 Power Supply Equipment (PSE) The PSE has been specifically designed to operate the BiWire Flexi Fire Panel and may not be substituted for any other power source. The PSE is a Switch Mode Power Supply located within the Fire Panel cabinet as shown below.
The BiWire Flexi Fire Detection & Alarm System 2.3 EOLM-3 Each Zone on the panel that is configured for BiWire mode must have the intelligent end of line module (EOLM-3™) fitted to continually monitor each zone for the presence...
The BiWire Flexi Fire Detection & Alarm System 2.6 System Wiring BiWire Zone Conventional Zone Intrinsically Safe Zone Conventional Sounder Circuit Intrinsically Safe Sounder Circuit Figure 5: System Wiring Diagram For zones configured in BiWire mode the zone can be wired...
The BiWire Flexi Fire Detection & Alarm System 2.8 Control Panel Inputs and Outputs Figure 7: Panel Wiring Diagram Auxiliary Output The Auxiliary Output is a 30V DC output provided at the panel to power ancillary equipment. The current consumed by this output must be considered when calculating battery standby times.
The Interlink Relay in conjunction with a non-latching zone can be used to link two BiWire Flexi fire panels together (Figure 12) or to link a BiWire Flexi to a BiWire Ultra panel. It is recommended to use a non-latching zone in the BiWire mode and fit the EOLM-3 at the interlink relay of each panel.
The BiWire Flexi Fire Detection & Alarm System Detector Zone Inputs Repeater I/O Each zone is configured by default to BiWire mode and is Each repeater has its own mains supply and standby battery. provided with an EOLM-3 fitted inside panel.
HAVE FULLY READ AND UNDERSTOOD THE OPERATION AS DESCRIBED WITHIN THIS MANUAL, FAILURE TO DO SO MAY RESULT IN DAMAGE TO THE EQUIPMENT AND COULD INVALIDATE YOUR WARRANTY. Figure 12: System Cabling March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
PCB up, to the right and forwards as shown in Figure 16. Figure 14: Removing the PCB Shelf Figure 15: Disconnecting the PSE Figure 16: Removing the PSE March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
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Figure 14 and Figure 15. • Fit the door back onto the back box by following the reverse instructions in Figure 13 Figure 18: Securing the Panel to the Wall March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
Do not connect the plastic socket end of the battery cable to the PSE until all installation actions in this guide have been completed and the system is ready for testing. Figure 20: Battery Cover Removal March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
OR FAULT INDICATION ON THE PANEL WILL NOT MATCH THE ZONE MAP OF THE SITE, AND WILL NOT BE COMPLIANT TO BS5839. Sounders Zones Figure 22: Panel Wiring Diagram March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
NO OTHER DEVICES ARE TO BE CONNECTED TO A ZONE CONFIGURED FOR INTERLINKING. WARNING THE UNLATCHING SETTING IS NOT TO BE USED WITH DETECTION ZONES AS THIS WILL MAKE THE PANEL NON-COMPLIANT. March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
These outputs are not monitored so there is no need for a 6K8 termination resistor. Change the jumpers on the zonal relays to get them to operate in either normally open or normally closed during a fire alarm condition. March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
SW3.7 = ON SW5.7 = ON SW5.7 = OFF SW5.7 = OFF SW3.8 = N/A SW3.8 = OFF SW3.8 = ON SW5.8 = ON SW5.8 = OFF SW5.8 = OFF March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
FAILURE TO FOLLOW THE INSTRUCTIONS ABOVE WILL RESULT IN THE PANEL ENTERING A FULL ALARM CONDITION WHICH WILL EVACUATE THE SITE AND ACTIVATE ANY OTHER EQUIPMENT ATTACHED TO THE FIRE ALARM SYSTEM. March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
• Take the zone out of Zone Test mode (see section 6.7). Reset the system to clear all fire indications. March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
• All fire alarm devices are sounding. Perform a soft reset and then check that the panel and interlinked panel have returned to the normal condition with mains fault. March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
4. Commissioning & System Handover 4.1 Commissioning The walk test feature (see 6.10 for more details) has been provided to facilitate the commissioning of the BiWire Flexi system. The commissioning of the system should be conducted in accordance to BS5839 part 1 Annex H.
• Carry out the weekly test and record the results in the log book. • Carry out the Quarterly testing. • Test ALL fire detection devices and manual call points. March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
Note: When performing a reset, any test cases will be cleared March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
• Each indicator on the front of the panel will turn on in turn and then turn off in turn (excluding the Power On indicator). • This function will immediately exit back to Access Level 1. March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
• If no fire detection device or manual call point is triggered within 10 minutes of the walk test being started, the test mode will timeout and return back to access level 1/normal condition. March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
EFBW4ZONE-FLEXI EFBW8ZONE-FLEXI POWER SPECIFICATION Operating Voltage 18.75-30.7V Nominal Current 1.7mA 7.4 EOLM-1 Specification BiWire Flexi Fire Panel EFBW2ZONE-FLEXI EFBW4ZONE-FLEXI EFBW8ZONE-FLEXI POWER SPECIFICATION Operating Voltage 18.75-30.7V Nominal Current 1.4mA March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
1-1.5mm²; Cable Type - Firetuf FT120 /FP200. Cable Size Manufacturer Draka UK to Standard - suitable for all applications described in BS 5839-1:2013, 6, 8 & 9 and BS5266-1. March 2016 www.eaton.com EATON BiWire Flexi Installation Manual (PR215-216-520-03 15-03-16, PINSTFLEXIINST) www.acornfiresecurity.com...
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