Related Manuals for Ampac ZoneSenseDH4
Summary of Contents for Ampac ZoneSenseDH4
- Page 1 ZoneSense Fire Alarm Control Panel Installation, Commissioning & Operation MAN 1531-5...
- Page 2 ZONESENSE DH4 OPERATORS MANUAL Responding To An Alarm Access Level 1 (Normal Operation) Zone FIRE Alarm Indicator - flashing Common FIRE Alarm Indicator – flashing To Silence the FACP Buzzer Press To Silence External Sounders Enter Access Level 2 – Key in Password - 3, 2, 1, 0 ...
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Page 3: Table Of Contents
ZoneSense – DH4 Installation Commissioning & Operation TABLE OF CONTENTS Page No. About This Manual ........................1 Introduction ........................1 General Requirements ....................1 References ........................1 Symbols ......................... 1 System Overview ........................2 ZoneSense – DH4 Description ....................3 Placing the Basic System into Operation ................ - Page 4 ZoneSense – DH4 Installation Commissioning & Operation 6.2.1 Access Levels and Passwords ................ 16 Indicators ........................19 6.3.1 System Status Indicators ................. 19 6.3.2 Control Indicators .................... 20 6.3.3 Zone Indicators ....................21 FACP Operation ........................22 Normal Condition ......................22 Fire Alarm Condition ....................
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Page 5: About This Manual
ZONESENSE DH4 OPERATORS MANUAL About This Manual Introduction This manual contains all the information required to install, commission and operate the ZoneSense – DH4 Fire Alarm Control Panel (FACP) and is only available to and for the use of personnel engaged in its installation, commissioning and operation. -
Page 6: System Overview
ZONESENSE DH4 OPERATORS MANUAL System Overview The ZoneSense DH4 Fire Alarm Control Panel (FACP) is supplied, as a four (4) Zone Conventional FACP with two (2) dedicated Alarms and Door Holder outputs. It can be supplied in either ABS (BX1) or Metal cabinet (BX10) Features include: ... -
Page 7: Zonesense - Dh4 Description
ZONESENSE DH4 OPERATORS MANUAL ZoneSense – DH4 Description The ZoneSense DH4 is a four (4) zone conventional Fire Alarm Control Panel (FACP) with a front panel layout that offers a user friendly interface, clear visual indications and tactile-feedback for controls. ... -
Page 8: Placing The Basic System Into Operation
ZONESENSE DH4 OPERATORS MANUAL Placing the Basic System into Operation Unpacking Carefully unpack the ZoneSense – DH4 The package should include: Main Card, with all controls and indicators mounted directly onto it; a switch-mode power supply; 2 X 12 Volt batteries connected in series. ... -
Page 9: Pcb Removal / Replacement
ZONESENSE DH4 OPERATORS MANUAL PCB Removal / Replacement If the PCB’s have to be removed the following precautions should be observed; Removing the door will provide better access to the boards and ensure the hinges are not accidentally stressed. ... -
Page 10: Power Supplies And Ac Mains Installation
ZONESENSE DH4 OPERATORS MANUAL Power Supplies and AC Mains Installation 4.7.1 Primary Power Supply The FACP consists of the Main Control Card and mains transformer. The control board is broken into two sections, the main control circuitry and the power supply / charger. 4.7.2 Mains wiring The requirement for the Mains supply to the FACP is fixed wiring, using three core cable (no less than 0.75mm²... -
Page 11: Power Supply
ZONESENSE DH4 OPERATORS MANUAL Power Supply The power supply equipment (PSE) consists of a primary power supply and battery standby if required. The primary power supply derives the appropriate voltages to run the FACP and charge the batteries (if fitted) from the available mains supply. In the event of a failure of the mains supply the PSE automatically switches over to the standby rechargeable sealed lead acid batteries to power the FACP. -
Page 12: Power Management
ZONESENSE DH4 OPERATORS MANUAL 4.8.5 Power Management The following is the current requirements of the panel. Requirement Current mA Battery Charger 4 x Zones @ 25mA (in alarm) 4 x Zones @ 2mA (normal) 2 x Alarm Outputs (250mA each) 2 x Door Holder Outputs (250mA each) Aux 24VDC FACP electronics... -
Page 13: Main Control Board
ZONESENSE DH4 OPERATORS MANUAL Main Control Board The Main Control Board provides a range of different field terminations – inputs, zone circuits, monitored outputs, voltage free outputs (relay). Ohms Warn Sys Bell Ohms Note: If a diode is NOT fitted internally to the Bell / Sounder a diode MUST be fitted as shown - fit 1N4004 or similar... -
Page 14: Inputs (Tb1)
ZONESENSE DH4 OPERATORS MANUAL Inputs (TB1) 5.1.1 Common Terminal (TB1 Com) Used for inputs requiring a 0V potential to initiate a change of state in an output. 5.1.2 Class Change Input (TB1 Com / 1) This input allows a remote voltage free, closing set of contacts to operate the Alarm outputs. The non-latching input is active when it is pulled down to 0v potential. -
Page 15: Detector Zones (Tb2)
ZONESENSE DH4 OPERATORS MANUAL Detector Zones (TB2) A maximum of 40 x 24volt Optical / Heat detectors, Multi-sensor detector and / or Manual Call Points mixed in any order can be fitted to each circuit. An output current of 4mA for each circuit with capacitive EOL is considered to be normal and in a worst case or fault S/C condition each circuit is current limited to a maximum of 25mA. -
Page 16: Outputs - Supervised "Alarm" (Tb3) & Unsupervised "Door Holder" (Tb801)
ZONESENSE DH4 OPERATORS MANUAL Outputs – Supervised “Alarm” (TB3) & Unsupervised “Door Holder” (TB801) The Main Control Card has two (2) parallel PTC protected supervised outputs (TB3) typically used to power electronic type sounders referred to as alarm outputs and two (2) parallel PTC protected un- supervised outputs (TB801) used to power door holders and referred to as the door holder outputs. -
Page 17: Outputs - Volt Free Relay (Tb5)
ZONESENSE DH4 OPERATORS MANUAL TB801 Alarms O/P's Door Holder O/P's Figure 9: Door Holder Wiring Outputs – Volt Free Relay (TB5) There are two voltage free relay outputs, the Remote output, and the Fault output. 5.4.1 Fire Output Relay The Fire Output Relay has 1A 30VDC unsupervised voltage free single change over contacts that are activated when any zone circuit reports an alarm condition. -
Page 18: Walk Test (Test)
ZONESENSE DH4 OPERATORS MANUAL Walk Test (TEST) A Walk Test can be introduced to test each zone. This is done by entering the password to access level 2, disabling the Door Release O/P, pressing the TEST key then, if necessary press the NEXT key to select the required zone as indicated by the ZONE TEST indicator ( Amber Flashing ). -
Page 19: Watchdog Circuitry
ZONESENSE DH4 OPERATORS MANUAL Watchdog Circuitry The Main Control Board has watchdog circuitry external to the main processor that strobes the main processor at intervals equal to or less than 1 second. If the 1 second interval is not met the main processor is reset by the Watchdog circuitry, the system fault and common fault indicators will be illuminated and the buzzer will sound. -
Page 20: Zonesense Front Panel Controls And Indicators
ZONESENSE DH4 OPERATORS MANUAL ZoneSense Front Panel Controls and Indicators Introduction The front panel consists of 9 push buttons and 23 LED indicators, and an optional enable key-switch. Figure 11: Front Decal Layout Controls 6.2.1 Access Levels and Passwords ZoneSense has three levels of controlled operator access and are defined as level 1, level 2 and level 3. - Page 21 ZONESENSE DH4 OPERATORS MANUAL Level 3 Used to Enable / Disable Battery Monitoring Enter the level 2 password as shown above. Press the ANC PROG button (SW11). The panel should beep. Switch 1 of SW10 can now be toggled to Disable / Enable battery monitoring. (Switch 1 ‘ON’ battery monitoring enabled.
- Page 22 ZONESENSE DH4 OPERATORS MANUAL Operation of the silence/resound control has no effect on the door holder output state Activating the reset switch, will cancel the evacuate condition, which results in the alarm outputs being turned off, door holder outputs activated and the common fire led being extinguished. Next ...
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Page 23: Indicators
ZONESENSE DH4 OPERATORS MANUAL Indicators There are 23 LED indicators on the front panel of the FACP. The indicators are in three groups. There are 10 system status indicators, 5 control indicators and 8 zone indicators All indicators are visible at access level one. If flashing indicators are used then the on / off periods shall not be less than 0.25 seconds and the flash frequencies shall not be less than: ... -
Page 24: Control Indicators
ZONESENSE DH4 OPERATORS MANUAL Test - Amber Illuminated to show that the FACP is in the Walk Test mode. The indicator is illuminated steady when the walk test is active. Fire Output On - Red Illuminates steady when the “Fire Output” relay is active as a result of a fire condition. 6.3.2 Control Indicators There are five (5) control indicators within the central control area of the FACP. -
Page 25: Zone Indicators
ZONESENSE DH4 OPERATORS MANUAL 6.3.3 Zone Indicators There are two indicators for each alarm zone fitted to the FACP. Zone Fire – Red Individual zone Indicators showing when each zone is in the fire condition (flashing at the alarm rate) and will become steady when silence resound switch is pressed. -
Page 26: Facp Operation
ZONESENSE DH4 OPERATORS MANUAL FACP Operation Normal Condition The FACP is in its normal condition when there are no; Fire alarm/s Fault/s Disable/s Testing Programming The power indicator is illuminated steady ( indicating mains power is available ) and ... -
Page 27: Fault Condition
ZONESENSE DH4 OPERATORS MANUAL Reset from Fire Alarm Condition Enter the password to access level 2 and press the Reset button. Fault Condition The FACP enters the fault condition when any received signals are interpreted as a fault. The FACP recognises the following faults; ... -
Page 28: Disablement Condition
ZONESENSE DH4 OPERATORS MANUAL Disablement Condition Selected functions of the FACP can be temporarily disabled under controlled conditions for such purposes as testing and maintenance. One or more of the following can be selected and then disabled; In order of selection they are; Zone circuits 1-2, 3-4 Door holder output Fault output (has a dedicated disable indicator) -
Page 29: Example Of Disabling The Fault Output
ZONESENSE DH4 OPERATORS MANUAL 7.4.1 Example of Disabling the Fault Output Step 1: Enter the level 2 password by pressing these keys in the following order. LED will illuminate (steady) Step 2: Press and the Zone 1 FAULT/DISABLE/TEST LED will flash and will flash. -
Page 30: Compatible Devices
201-0543 ORBIS Timesaver Relay Base 201-0544 ORBIS S60 Base Adapter Manual Call Point 213-0017 AMPAC ACP-01 Manual Call Point Red, 213-0018 AMPAC ACP-01 Manual Call Point Yellow 213-0019 AMPAC ACP-01 Manual Call Point, White 213-0020 AMPAC ACP-01 Manual Call Point, Green... -
Page 31: Specifications
ZONESENSE DH4 OPERATORS MANUAL Specifications Power Supply Mains Supply Voltage 204 to 264VAC 47 – 63 Hz Set to 27.2VDC - Modulated: 27.2V with no alarm condition, with the battery fully charged Main Control Board Power Supply and the ambient inside cabinet temperature is 25°C Power Supply Output Current Limiting max current 1.6A... -
Page 32: Certification Information
ZONESENSE DH4 OPERATORS MANUAL Certification Information The FireFinder™ is designed and manufactured by: AMPAC TECHNOLOGIES PTY LTD 7 Ledgar Rd Balcatta WA 6021 Western Australia HEAD OFFICE 61-8-9242 3333 FAX: 61-8-9242 3334 Manufactured to: Certificate of Compliance Number: Equipment Serial Number:... -
Page 33: Glossary Of Terms
ZONESENSE DH4 OPERATORS MANUAL Glossary of Terms ACF: ANCILLARY CONTROL FACILITY ACKD: ACKNOWLEDGED AHU: AIR HANDLING UNIT ALM: ALARM AVF: ALARM VERIFICATION FACILITY AZF: ALARM ZONE FACILITY AZC: ALARM ZONE CIRCUIT RELAY COMMON CONTACT (WIPER) CIC: CONTROLLER INTERFACE CARD CONNECTOR CPU: COMMON PROCESSOR UNIT DGP:... -
Page 34: Definitions
ZONESENSE DH4 OPERATORS MANUAL Definitions Addressable system - a fire alarm and detection system that contains addressable alarm zone facilities or addressable control devices. Alarm Verification Facility (AVF) - that part of the FACP, which provides an automatic resetting function for spurious alarm signals so that they will not inadvertently initiate Master Alarm Facility (MAF), or ACF functions. - Page 35 UNCONTROLLED DOCUMENT NOTE: Due to AMPAC’s commitment to continuous improvement specifications may change without notice.
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