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VESDA-E VEU-A00 Product Guide

66

www.xtralis.com

5.5.8

Referencing Options

Periodically, smoke and other pollutants from external sources may enter a protected zone temporarily raising
the smoke level. In this case the detector will detect the background smoke and generate an alarm.
Referencing is a system design technique employed to compensate for such rises in background smoke
levels and therefore reduce nuisance alarms in high sensitivity areas.

A separate non-scanning VESDAnet-capable detector is used to draw air from the external source and
produce a reference reading of the background level of smoke and pollutants. The reference reading is then
subtracted from the smoke level of the VEU-A00 detector monitoring the protected area. This allows the
VEU-A00 detector to determine if a rise in smoke levels is due to background pollution or a problem inside the
protected area. The ability to compensate for the background level of smoke greatly reduces the chance of
false alarms.

The smoke level from the reference detector which is subtracted from the smoke level of the VEU-A00
detector monitoring the protected area is limited to 50% of the Fire 1 alarm threshold of the VEU-A00.

A single reference detector can be used by multiple VESDA detectors within the protected area.

The percentage of reference smoke level subtracted can be set differently for each detector monitoring the
protected area. This is set using the dilution factor parameter.

There may be a time delay before the smoke moves from the external source to the protected area. This delay
can be accounted for by delaying the measured reference smoke level before subtracting it from the VEU-A00
detector smoke level. This is set using the delay parameter..

Note:

Refer to Section 5.6 on page 71 for the default settings.

Figure 5-19: Referencing Options

The Referencing configuration options are as follows:

l

Referencing Enabled:

If checked, referencing is enabled.

l

Detector:

The name of the detector or system which provides the reference signal. Select from other

non-scanning detectors on the VESDAnet.

l

Delay:

The length of time between the measurement of the external smoke level by the reference

detector and the internal subtraction of this smoke level from the VEU-A00 smoke level.

l

Dilution Factor:

The percentage of the reference signal to be subtracted from the VEU-A00.

Содержание VESDA-E VEU-A00

Страница 1: ...VESDA E VEU A00 Product Guide November 2018 Document 22061_12 Part Number 30275 ...

Страница 2: ......

Страница 3: ... Xtralis is not responsible and cannot be held accountable for any liability that may arise due to improper use of the equipment and or failure to take proper precautions Only persons trained through an Xtralis accredited training course can install test and maintain the system Liability You agree to install configure and use the products strictly in accordance with the User Manual and product doc...

Страница 4: ...ocument Convention Description Bold Used to denote emphasis Used for names of menus menu options toolbar buttons Italics Used to denote references to other parts of this document or other documents Used for the result of an action The following icons are used in this document Convention Description Caution This icon is used to indicate that there is a danger to equipment The danger could be loss o...

Страница 5: ...following measures re orientate or relocate the receiving antenna increase the separation between the equipment and receiver connect the equipment to a power outlet which is on a different power circuit to the receiver or consult the dealer or an experienced radio television technician for help FDA This Xtralis product incorporates a laser device and is classified as a Class 1 laser product that c...

Страница 6: ...ipe network The product is compliant with EN 54 20 flow monitoring requirements provided the following conditions are met l The minor low and minor high flow thresholds should be set at 85 and 115 respectively l The flow through the detector predicted by ASPIRE must be greater than 20 L m Additional information The VESDA E VEU A00 passed the EN 54 20 fire tests with the following configurations l ...

Страница 7: ... 6 Preliminary System Check 45 5 Configuration 47 5 1 Communication between Xtralis VSC and the detector 47 5 2 Connecting to the Detector 51 5 3 Security 54 5 4 Commands 56 5 5 Configuration Options 59 5 6 Factory Default Settings 71 6 Commissioning 75 6 1 AutoLearn Smoke 75 6 2 AutoLearn Flow 76 6 3 Commissioning Smoke Test 76 7 Maintenance 77 7 1 Standby 77 7 2 Open the Door 78 7 3 Replacing th...

Страница 8: ...VESDA E VEU A00 Product Guide 2 www xtralis com A 4 Air Sampling Test Results 99 B Glossary 101 Index 103 ...

Страница 9: ... contamination resistance l Ultra wide sensitivity range l Flow fault thresholds configurable per port l Long life easy to replace air sample filter l Quiet operation l Advanced remote diagnostics l Area coverage up to 6 500 m 69 965 ft l Up to four inlet pipes l Total maximum pipe length of 800 m 2625 ft l Referencing l AutoLearn Smoke and Flow l Seven programmable relays l Two General Purpose In...

Страница 10: ...VESDA E VEU A00 Product Guide 4 www xtralis com This page is intentionally left blank ...

Страница 11: ... replaceable filter A further filter provides filtered clean air to protect the optical surfaces inside the detection chamber from contamination The detection chamber uses a short wavelength laser light source in conjunction with photodiodes and advanced imaging technology to achieve optimum response to a wide range of smoke types If the detected smoke is higher than the set alarm thresholds it is...

Страница 12: ...ition is acknowledged Disabled The DISABLED LED is lit continuously when the detector is disabled and flashes once every two seconds when the detector is in Standby mode Fault The FAULT LED is lit when a fault condition is detected The LED will flash once per second until the condition is acknowledged Refer to Chapter 8 for information on troubleshooting Power The POWER LED illuminates when the de...

Страница 13: ...Cancel the AutoLearn or Normalization functions by pressing and holding the AutoConfig button for 5 seconds The LED will turn off If AutoLearn is halted the flow and smoke thresholds will be left at the previous settings 2 5 Communication Ports The majority of user operations are performed using software installed on a computer connected to the detector via one of the physical communication ports ...

Страница 14: ... WiFi LED inside the detector The detector is then accessible using a device that is connected to the same access point that the detector is connected to or a device that is joined to the same network as the access point that the detector is connected to A password is required to access the detector via WiFi connection It is initially set using Xtralis VSC during configuration with the USB port an...

Страница 15: ...rature 0 to 85 C l Must not be exposed to sunlight or other radiation sources Sampling Pipe Network l Maximum length per pipe when using four straight pipes 100 m 328 ft l Maximum total pipe length with branches 800 m 2 625 ft l Pipe Modeling Design Tool ASPIRE l Minimum airflow per pipe 15 l m Note Standards compliance of a particular pipe network must be determined using ASPIRE Inlet Pipe Size l...

Страница 16: ...ult settings Referencing Reference smoke level source Table 2 2 VEU A00 Detector Specifications continued Table 2 3 Key Software Features Event Log Up to 20 000 events stored on FIFO basis AutoLearn l Minimum 15 minutes l Maximum 15 days 23 hrs 59 minutes l Recommended 14 days Thresholds are automatically changed from the previously set values to the updated values after the AutoLearn process has ...

Страница 17: ... 0 5 28 E 34 0 1 34 F 34 0 1 34 G 34 0 1 34 H 34 0 1 34 I 26 5 1 04 J 350 05 13 78 K 224 0 8 82 L 230 2 9 06 M 135 48 5 3 N 132 28 5 21 O 28 5 1 12 P 35 0 1 38 Q 45 0 1 77 R 127 0 5 0 S 143 0 5 63 T 26 0 1 02 Figure 2 4 Front top bottom and side dimensions VESDA E VEU A00 Product Guide www xtralis com 11 ...

Страница 18: ...VESDA E VEU A00 Product Guide A B C D E F mm inch A 17 5 0 69 B 315 0 12 4 C 17 5 0 69 D 144 99 5 71 E 77 2 3 04 F 3 5 0 1 Figure 2 5 Rear dimensions with Mounting Bracket 12 www xtralis com ...

Страница 19: ...nch A 224 0 8 82 B 112 0 4 41 C 40 9 1 61 D 268 39 10 57 E 40 71 1 6 F 20 25 0 8 G 183 5 7 22 H 20 25 0 8 Figure 2 6 Rear Dimensions with hole locations for direct mounting VESDA E VEU A00 Product Guide www xtralis com 13 ...

Страница 20: ...VESDA E VEU A00 Product Guide 14 www xtralis com This page is intentionally left blank ...

Страница 21: ...s l Evenly arrange the sampling pipe network over return air grilles l The sampling pipe fits firmly into the tapered detector port DO NOT glue this connection l Allow sufficient movement at the detector to permit pipe removal for maintenance l Keep the exhaust pipe as short as possible to minimize airflow resistance in the pipe l Pipe ends must be made smooth for bonding l Sampling holes must be ...

Страница 22: ...e Detection on page iii 3 4 Managing the Exhaust Air Air is expelled from the detector via the exhaust port at the bottom of the unit enclosure The air exhaust port is tapered to accommodate standard pipes of OD 25 mm ID 21 mm and to provide an airtight seal IPS inch pipes 1 05 inch OD require an adaptor VSP 961 as shown in Figure 3 2 If required connect an outlet pipe to the exhaust manifold DO N...

Страница 23: ...alis com l A 24 VDC Power Supply and backup battery compliant with local fire protection codes and standards l Screws and inserts for the mounting bracket that are appropriate for the installation location l Type A to Type B USB Interface Lead required for initial configuration of the detector Figure 4 1 l Wrist strap for ESD prevention Figure 4 1 Type A to Type B USB Interface Lead 4 1 Prepare th...

Страница 24: ...Figure 4 4 noting the location of air sampling pipes and cable entry points Due to the rigid nature of the plastic pipe installation must provide for sufficient movement in all pipework air inlet air exhaust and cable pipes to allow pipe ends to be easily fitted and removed A B Legend A Min 50 mm 2 in below ceiling level B Mounting Bracket The detector can be mounted directly against a wall or obs...

Страница 25: ... user interface has the correct orientation The door must be moved to the other side of the fascia to allow access to the electrical sockets and filter This is done as follows 1 Place the detector on a flat surface with the back plate facing down 2 Open the front door and remove the fascia Refer to Sections 7 2 on page 78 and 7 4 on page 82 for further information Figure 4 5 Detector with fascia r...

Страница 26: ...re 4 6 Tabs used to remove top and bottom cover Legend A Top cover retaining tabs B Bottom cover retaining tabs 4 Detach the tethers Figure 4 7 and Figure 4 8 You can leave the cables from the detector to the fascia connected Figure 4 7 Detaching the tethers ...

Страница 27: ... A00 Product Guide www xtralis com 21 Figure 4 8 Detector with tethers detached 5 Detach the front door from the fascia by removing pin A from the hinge Figure 4 9 Figure 4 10 Leave pin B in place do not remove it ...

Страница 28: ...VESDA E VEU A00 Product Guide 22 www xtralis com B A Figure 4 9 Removing door hinge pin A Figure 4 10 Detaching door ...

Страница 29: ...y doing the following a Leave the fascia upright b Rotate the detector 180 degrees c Rotate the door 180 degrees and place it next to the right side of the fascia 7 Replace the door hinge pin Figure 4 12 Figure 4 13 A 180 o B Figure 4 11 Rotate detector and door and move door to right side of fascia ...

Страница 30: ...VESDA E VEU A00 Product Guide 24 www xtralis com Figure 4 12 Replacing the door hinge pin showing correct positioning of door and pin ...

Страница 31: ...e door hinge pin Figure 4 14 Correct positioning of door hinge pin when fully in place 8 Re attach the tethers Attach at the slots circled in Figure 4 15 Position the tethers in the slots and pull up as shown in Figure 4 16 Figure 4 15 Re attach tethers at circled positions ...

Страница 32: ...vers 10 Re attach the fascia Re attach to the front of the detector by tightening the two retaining screws as shown in Figure 7 8 11 The detector is now inverted The display should be upright while the exhaust vent is at the top and sampling pipe inlets at the bottom The electrical connections and filter should be accessible by opening the door ...

Страница 33: ...ith the bottom depth line F E F B D A C D Legend A Mounting bracket B Sampling Pipes C Electrical Conduit D Pipe alignment marks E 3 4 inch IPS pipe 1 05 inch OD depth F 25 mm pipe depth Figure 4 17 Position Mounting Bracket in line with pipes 2 Mark the mounting surface through two keyholes B on the mounting surface Figure 4 18 A B B Legend A Mounting bracket B Keyholes Figure 4 18 Mark keyholes ...

Страница 34: ...slots on the mounting bracket and slide the detector down until the top of the detector is flush with the top of the mounting bracket Figure 4 21 A A A Legend A Mounting buttons Figure 4 21 Mounting the detector 7 Open the door on the front of the detector Figure 4 22 Refer to Section 7 2 on page 78 for further information on how to open the door 8 Insert and tighten the locking screw A This secur...

Страница 35: ...ting template 3 Insert two M4 button head screws at positions A and B such that the screw head is protruding 7 mm from the wall Figure 4 24 Drill a pilot hole at position C for later insertion of a screw at Step 12 7mm Upright Detector Inverted Detector 25mm 3 4 IPS 25mm 3 4 IPS Edge of Detector 25m m 3 4 IPS 25m m 3 4 IPS Edge of Dete ctor B A A B C C Figure 4 24 Insert mounting screws 4 Position...

Страница 36: ...d retract the inlet and exhaust pipes and electrical conduit 10 Mount the detector onto the screws using the keyholes using the following steps Upright Detector Inverted Detector Figure 4 26 Mount the detector l Position the right keyhole on the rear of the detector over the head of the right screw A Figure 4 27 A A Upright Detector Inverted Detector Figure 4 27 Position detector over screw l Slid...

Страница 37: ...ead of screw B Push the detector to the wall Figure 4 29 B B Upright Detector Inverted Detector Figure 4 29 Position detector on the second screw l Rotate the detector anticlockwise or clockwise for an inverted detector to lock the detector on to the screw Figure 4 30 Upright Detector Inverted Detector Figure 4 30 Rotate the detector 12 Insert an M4 screw at the small end of the detector s bottom ...

Страница 38: ...VESDA E VEU A00 Product Guide 32 www xtralis com Upright Detector Inverted Detector Figure 4 31 Locking screw 13 Tighten the top and bottom screws 14 Insert the pipes and electrical conduit ...

Страница 39: ... is not UL tested Caution Electrostatic discharge ESD precautions need to be taken prior to removing the fascia from the detector in order to prevent damage to sensitive electronic components within the VEU A00 Attention Les precausions contre le decharge electrostatique dois etre respecter avant d ouvrir le panneau du detecteur afin de prevenir au dommage des composants electroniques a l interieu...

Страница 40: ...o sets of power terminals on the main board Figure 4 33 Connect a 24 VDC power supply which is compliant with local fire protection codes and standards to the PWR IN socket and if required loop out to another detector via the PWR OUT socket The detector will not operate if the power supply polarity is reversed Caution Operating the detector when DC supply voltage is outside the specified voltage r...

Страница 41: ...is VSC prior to connecting the VEU A00 to the PC or Laptop This ensures that the required USB drivers are present Notes l The USB port must not be used for permanent field connection For example do not use a USB to Ethernet or USB to Wifi adaptor to connect the detector to a LAN using USB l Refer to the Xtralis VSC documentation for operating system compatibility information Ethernet The Ethernet ...

Страница 42: ... A B Shield Shield B A A B Shield Shield B A A B Shield Shield B A A B Shield Shield B VESDA E VEU Figure 4 35 Example closed loop VESDAnet network The VESDA E VEU A00 detector is shipped with the VESDAnet A and B terminals looped Remove the A and B links prior to connecting the detector to the VESDAnet If the detector is not to be networked with other devices then do not remove the A and B links ...

Страница 43: ...ay Operation URGENT FAULT Relay All Other Relays No Fault Energized Fault or unpowered state No Fire De energized Fire Relay Assignments and Behaviour l Relays 1 2 4 5 and 7 are fully configurable For example Relay 5 could be configured to de energize on Alert l Relays 3 and 6 are fixed to Urgent Fault and Fire 1 respectively These relays may be assigned additional conditions Relay Default Assignm...

Страница 44: ...guration Configurability 5 Action No Energizes when the Action alarm is initiated Fully configurable 6 Fire 1 No Energizes when the Fire 1 alarm is initiated Fire 1 cannot be removed Other conditions can be added 7 Fire 2 No Energizes when the Fire 2 alarm is initiated Fully configurable Table 4 2 Default Relay Assignments continued ...

Страница 45: ...2V signals GPI OFF The input is isolated from the system by an opto coupler device 4 3 8 Monitored General Purpose Input GPI Wiring The monitored GPI senses contact closure and is configurable to initiate the same actions as the unmonitored GPI Remote Reset is the default setting A closed contact signals GPI ON and open contact signals GPI OFF A 10K end of line resistor is used to allow the detect...

Страница 46: ...ng details of the third party equipment Normally Closed NC Normally Open NO Normally Open NO Normally Closed NC Normally Open NO Fire Input EOL Normal Short Fire Open Wiring Fault EOL Normal Short Fire Fault Input EOL Normal EOL EOL EOL NC NO Monitored GPI Set to Mains OK PSU 5 30VDC NC NO This shows normal operation no fault EOL Relay shown energized which is the no fault condition EOL Normal Ope...

Страница 47: ...VESDA E VEU A00 Product Guide www xtralis com 41 Legend A External device 1 to N B End of Line Resistor at device end of wiring C GPI Pin 1 D GPI Pin 2 Figure 4 39 Power Supply Connection Diagram ...

Страница 48: ...expected temperature variations Note It is recommended that batteries be inspected and changed as per manufacturer s specifications or as per local codes and standards To facilitate the calculation of the backup battery size a Battery Calculation Sheet is included below Equipment Normal loads 24 V DC Full alarm load 24 V DC Load A Qty Total Load A Qty Total Detector set to Fan Speed 1 0 29 0 33 De...

Страница 49: ...als and that the polarity is correct On power up l The Power LED illuminates and the detector runs a series of self diagnostic tests l If there is a fault the Fault LED illuminates To identify the fault check the Active Event List for the detector using Xtralis VSC l The aspirator starts up and air may be felt flowing out of the exhaust port It is normal for the detector to display airflow faults ...

Страница 50: ...rther information The sampling air pipes are firmly connected to the air inlet ports Ensure that the pipes are NOT glued The power supply wiring has been connected to the detector If required the end of line resistor for the monitored GPI has been connected Refer to Section 4 3 11 on page 40 for further information The alarm and fault relay output terminals of the detector have been connected to t...

Страница 51: ...lling the VEU A00 detector before it is commissioned for use To perform the preliminary system check l Power up the detector by connecting the power supply to the Power In terminal l Check that the display is functioning l Check that the aspirator is functioning by determining whether air is being expelled from the exhaust port ...

Страница 52: ...VESDA E VEU A00 Product Guide 46 www xtralis com This page is intentionally left blank ...

Страница 53: ... password l create a connection profile for Ethernet or WiFi as required l connect to the detector USB is used for initial configuration however it must not be used for permanent connection Permanent connection for secondary monitoring must only be done with Ethernet or WiFi For example the installer would connect directly to a VEU A00 using the USB port with a laptop running Xtralis VSC in order ...

Страница 54: ... 5 1 Connection Manager 2 Select Add The Add Connection dialog is displayed Figure 5 2 Figure 5 2 Add Connection 3 Select the VESDAnet connection option then select Next Adding a USB Connection 1 Select USB then select Next Figure 5 3 Figure 5 3 Select USB ...

Страница 55: ...iFi then select Next Figure 5 5 Figure 5 5 Select Ethernet 2 Enter the IP address of the detector Enter the password that has been set for Ethernet and WiFi authentication Select Next Figure 5 6 Note The IP address and password of the detector is configured in the Ethernet or WiFi options section during initial setup with a USB connection Refer to Section 5 5 3 on page 60 or 5 5 4 on page 62 for f...

Страница 56: ...VESDA E VEU A00 Product Guide 50 www xtralis com 3 Enter a unique name for the Connection or accept the pre generated name then select Finish Figure 5 7 Figure 5 7 Enter a Connection Name ...

Страница 57: ...r and the PC installed with Xtralis VSC can be made using a router or switch Figure 5 9 or directly between the two devices Complex networks are beyond the scope of this document For a successful connection Ethernet connectivity must be enabled within the detector the detector must have an IP address and an authentication password must be set Configuration procedures for these requirements are det...

Страница 58: ...s document Figure 5 10 Connecting to a detector via WiFi using a router Enabling WiFi Connection The WiFi connection method only needs be configured once and then edited if there is a change to any of the relevant building network connection parameters 1 Connect to the detector using USB following the procedure described in Section 5 2 1 2 In the WiFi tab for the detector l For dynamic IP addresse...

Страница 59: ...detectors on the VESDAnet with WiFi disabled Figure 5 11 Connection to a detector via another detector on VESDAnet using a WiFi connection Alternatively it is possible to connect using a High Level Interface HLI connected between the PC or Laptop with Xtralis VSC and the VESDAnet Socket in one of the devices on the VESDAnet Notes l The VEU A00 detector acts as a gateway on VESDAnet and allows a PC...

Страница 60: ...nge the date and time They can also perform selected zone control functions ADM High At the ADMINISTRATOR level access is available to most functions These include setting alarm thresholds normalizing air flows reset filter and defining the relay configuration DST Absolute The DISTRIBUTOR level allows unlimited access to all the system commands and parameters Table 5 1 User Access Levels The defau...

Страница 61: ...be changed as part of the initial configuration System Maintenance Requirements l Do NOT use the USB port for long term monitoring or allow it to be permanently wired to building infrastructure It is only to be used for configuration and maintenance by authorized personnel l If a detector requires firmware upgrade ensure that the upgrade package is genuine and obtained directly from Xtralis ...

Страница 62: ...nd Standby command causes the detector to exit Standby mode Reset The Reset command unlatches all latched alarms and faults and returns relays to their normal state Clears the Xtralis VSC active event list Reset does not enable a disabled detector or reactivate a detector that is in Standby mode Start Normalize Air Flow Starts the air flow normalization process for the selected detector The normal...

Страница 63: ...or 5 seconds The LED will turn off Start AutoLearn Smoke In Xtralis VSC you will be prompted to set the period of time that the environment is monitored to allow the system to decide what smoke thresholds are most appropriate When the AutoLearn has finished the smoke thresholds are overwritten After AutoLearn is complete review to confirm that the thresholds are within ranges allowed by local code...

Страница 64: ...nditions to occur Alarm relays will energize unless the detector is disabled Start Air Flow Fault Test Tests the air flow sensing system by shutting down the aspirator Start Relay Test Tests the available relays by activating and deactivating as required Start LED Test Tests each LED by cycling through all LEDs on the detector display panel Return to Factory Defaults Restores the configuration of ...

Страница 65: ...f the physical location of the detector This name will appear on Xtralis VSC and on the LCD display of the A10 model detector l Serial Number The serial number of the device This is factory set and cannot be changed l VESDA Zone The unique zone number used to link this detector and remote display relay devices or remote relay which output alarm and trouble status for this detector to the Fire Alar...

Страница 66: ...option should normally not be checked l Minimum interval between status events The minimum time interval between status updates for the selected detector 5 5 3 Ethernet Options The Ethernet options provide the ability to configure the detector to join an existing wired Ethernet network using the normal building network connection process or be directly connected to a PC or laptop Figure 5 14 Ether...

Страница 67: ...lows direct connection between a PC or Laptop and the VEU A00 using a standard Ethernet lead l Prior to connecting the detector to a router or other gateway device the default address must be changed to an address in the range used by the router This can be done by connecting to the detector using the USB port l Subnet Mask The subnet mask for the network l Default Gateway The IP address of the ro...

Страница 68: ...int l Security mode Set by installer to suit building access point l Key WPA or WEP Key required to join the VEU A00 to the building network This field is disabled if the Security Mode is set to Open If the security mode is set to WPA then the password for the access point is set using the WPA Key button shown WiFi IP Configuration Parameters The following parameters allow setting of a dynamic or ...

Страница 69: ...ed the delay timer for each alarm condition will not start until both the smoke level has exceeded the threshold and the delay timer for the previous alarm condition has expired If not checked the delay timer for each alarm condition will start immediately when the smoke level exceeds the threshold l Instant Fire If checked the Fire 1 time delay is ignored when the smoke exceeds the Fire 1 thresho...

Страница 70: ...set closer to their limits l Major High The level of air flow considered to be so far above normal as to require urgent attention l Minor High The level of air flow considered to be above normal but not urgent l Minor Low The level of air flow considered to be below normal but not urgent l Major Low The level of air flow considered to be so far below normal as to require urgent attention l Signifi...

Страница 71: ...duct Guide www xtralis com 65 Figure 5 18 Filter Options Service Interval days The time period after a new filter is installed at which non urgent fault Filter smoke dust limit nearly exceeded Fault 767 will be generated ...

Страница 72: ...l of the VEU A00 detector monitoring the protected area is limited to 50 of the Fire 1 alarm threshold of the VEU A00 A single reference detector can be used by multiple VESDA detectors within the protected area The percentage of reference smoke level subtracted can be set differently for each detector monitoring the protected area This is set using the dilution factor parameter There may be a tim...

Страница 73: ... Input Options The configuration options are as follows l GPI function Unmonitored and GPI function Monitored Refer to Table 5 3 below for a description of the individual selections l Button Lockout If the checkbox is ticked the Reset Disable and Acknowledge functions can t be executed using the front panel button Function State Change External Reset Unmonitored GPI The detector resets on a 0 VDC ...

Страница 74: ...itored GPI l The detector is held in Standby mode see Section 7 1 while 5 VDC l The detector exits Standby mode at a 5 VDC to 0 VDC falling edge Monitored GPI l The detector is held Standby mode see Section 7 1 while contact is closed l The detector exits Standby mode when the contact opens Note No alarms can be generated while the detector is in standby mode 0V 5V Standby Open Closed Enabled Stan...

Страница 75: ...losure or opening of the contact and l The detector is held disabled while contact is closed l The detector is enabled when the contact opens 0V 5V Reset and enabled Disabled Reset Open Closed Disabled Reset Reset and enabled Inverted Reset Unmonitored GPI l The detector resets on a 5 VDC to 0 VDC falling edge Monitored GPI l The detector resets on the opening of the contact 0V 5V Reset Open Close...

Страница 76: ... Energized row l If checked the relay is set Normally Energized l If unchecked the relay is set Normally De energized In the Normally De energized mode no drive is applied to the relay coil until the assigned condition such as Alert or Fire 1 occurs The Normally Energized mode is the opposite Drive is removed from the relay coil when the condition occurs The default mode of the relays is listed in...

Страница 77: ... a n a No Default Gateway Blank n a n a No WiFi WiFi Enabled Unchecked Unchecked Checked No WiFi Configuration No l Access Point SSID Blank n a n a No l Security Mode Open n a n a No l Security Key 4 None n a n a No IP Address Configuration l Automatically Obtain IP Address Unchecked Unchecked Checked No l IP Address 3 192 168 1 100 n a n a No l Subnet mask 3 255 255 255 0 n a n a No l Default Gat...

Страница 78: ... n a Yes l Night Start 7 PM n a n a Yes Holidays l Enabled Unchecked Unchecked Checked Yes l Start Holiday Date Blank n a n a Yes l End Holiday Date Blank n a n a Yes Air Flow Air flow thresholds l Major High 130 105 200 Yes l Minor High 120 105 200 Yes l Minor Low 80 25 95 Yes l Major Low 70 25 95 Yes Delay 30 seconds 15 seconds 250 seconds Yes Significant Flow Change 2 0 L min 0 5 L min 5 L min ...

Страница 79: ...Table 4 2 n a n a Yes Latching Checked Unchecked Checked Yes Beep Unchecked Unchecked Checked Yes AutoLearn Smoke and Flow Commands Duration 14 days 15 minutes 16 days n a Table 5 4 Default Settings continued 1 The Xtralis VSC software forces the user to move the detector to a valid zone number 2 The user must set the password the first time There is no default password 3 Default value set in fact...

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Страница 81: ...without faults providing the flow rates are maintained as indicated in Section 3 1 It is important that the protected environment is working under normal operating conditions when operating the AutoLearn processes Xtralis recommends that a 14 day period is used After AutoLearn is complete review to confirm that the thresholds are within the range allowed by local codes and standards For code speci...

Страница 82: ...low variations During the learning cycle if a flow fault is reached AutoLearn will not complete its cycle In this situation the user must restart the AutoLearn process If AutoLearn is halted the flow thresholds will be left at the previous settings Conditions experienced during learning are assumed to be representative of normal operating conditions The AutoLearn Flow learning times can be set bet...

Страница 83: ...ces dependent on the detector are isolated before work commences Attention Pendant que le detecteur ou la zone est desactivee aucun feu d indication va etre emis par le detecteur Avant tout entretien ou tester l Informer les autorité de supervision appropriée l S assurer que tout les appareils auxiliaires dépendants sur le détecteur sont isolés avant de commencer aucun travail 7 1 Standby When mai...

Страница 84: ...maintenance functions require that front door be opened Open the Front Door 1 Release the door latch by inserting a thin screwdriver into the hole at the bottom left of the door and firmly pushing perpendicular to the door surface 2 Pull the door open Figure 7 1 Open the door ...

Страница 85: ...high levels of contamination Remove the Filter Note that it is not necessary to turn off the 24V DC power to the detector when removing and replacing the filter The detector will turn off the aspirator when it detects that the filter has been removed and a fault will be signaled 1 Open the front door Ensure that the area around the filter is free of lint and dust before removing the filter Refer t...

Страница 86: ...ich allow it to be tilted on the chamber manifold Figure 7 3 Tilt Filter towards the left hand side of the detector 4 Lift the filter out of the detector case Figure 7 4 Figure 7 4 Remove Filter Reinstall the Filter Note Ensure that the new filter is free of lint and dust 1 Tilt the filter towards the left and position its hinge pins in their recess Figure 7 5 ...

Страница 87: ...w xtralis com 81 Figure 7 5 Engage hinge pins 3 Tilt the filter to the right 4 Firmly press as shown in Figure 7 6 until the filter makes a distinct clicking sound and no additional movement is possible Figure 7 6 Reinstall the Filter ...

Страница 88: ...ving the fascia from the detector A wrist strap must be connected to the case of the detector Figure 7 7 Attention Les precausions contre le decharge electrostatique dois etre respecter avant d ouvrir le panneau du detecteur Un bracelet doit être raccordé au panneau du détecteur Figure 7 7 Figure 7 7 Wrist Strap application Remove the Fascia 1 Turn off the 24V DC power to the detector 2 Remove the...

Страница 89: ...VESDA E VEU A00 Product Guide www xtralis com 83 Figure 7 8 Fascia removal remove screws 3 Remove the fascia and allow it to hang by the two tether straps Figure 7 9 Fascia hanging on two tethers ...

Страница 90: ...lear of dirt and debris prior to replacement Care must be taken during aspirator replacement The aspirator must be correctly seated it is essential to ensure that the gaskets are not damaged or dislodged from the underside of the aspirator Remove the Aspirator 1 Turn off the 24V DC power to the detector 2 Open the front door and remove the front fascia Refer to Sections 7 2 and 7 4 for further inf...

Страница 91: ...VESDA E VEU A00 Product Guide www xtralis com 85 Figure 7 12 Remove aspirator from the detector Reinstall the replacement Aspirator To replace the aspirator follow the removal procedure in reverse ...

Страница 92: ...etection Chamber perform the following steps 1 Open the front door and remove the front fascia Refer to Sections 7 2 and 7 4 for further information 2 Remove the Sampling Module as described in Section 7 7 on page 90 3 Remove Smoke Detection Chamber as described below 4 Install the new Smoke Detection Chamber as described below 5 Reinstall the Sampling Module as described in Section 7 7 on page 90...

Страница 93: ...w xtralis com 87 4 Disconnect the chamber loom from the connector labeled J3 Figure 7 14 Figure 7 14 Disconnect Chamber Loom 5 Remove the chamber from the detector base Figure 7 15 Figure 7 15 Remove the Chamber from the detector base ...

Страница 94: ...ted loom sections beside the air flow sensing module not on top of it This will ensure that when installing the chamber the looms are not caught between the chamber and the air flow sensing module Looms beside module Air flow sensing module Figure 7 16 Position the gray loom 2 Position the chamber looms A and B as shown in Figure 7 17 A B Figure 7 17 Position the Chamber looms ...

Страница 95: ... the position shown so that the looms are not caught between the chamber and other parts of the detector Figure 7 18 Install the Chamber 4 Secure the four screws which hold the chamber to the detector base Figure 7 13 5 Reconnect the loom to J3 Figure 7 14 6 Reinstall the Filter Refer to Section 7 3 on page 79 for further information ...

Страница 96: ...ea around the Sampling Module is clear of dirt and debris prior to replacement Care must be taken during Sampling Module replacement The Sampling Module must be correctly seated in order for a correct seal to be established between the Sampling Module and the rest of the detector It is essential to ensure that the rubber seal on the underside of the Sampling Module is correctly in place Removing t...

Страница 97: ...0 Product Guide www xtralis com 91 4 Press on the lever on the connector to release the catch Figure 7 20 Figure 7 20 Release the Sampling Module cable 5 Undo the three screws holding the Sampling Module Figure 7 21 ...

Страница 98: ...VESDA E VEU A00 Product Guide 92 www xtralis com 1 2 3 Figure 7 21 Undo Sampling Module screws ...

Страница 99: ...le Installing a replacement Sampling Module 1 Firmly press the Sampling Module into the detector in the direction of the arrow shown so that the rubber seal on the Sampling Module is seated on the pipes in the detector Figure 7 23 You will feel the module slide onto the pipes Figure 7 23 Reinstall Sampling Module 2 Tighten the three screws and re connect the Sampling Module cable Figure 7 19 ...

Страница 100: ...eplaceable Table 7 2 below provides a complete list of these spare parts and each one s ordering number Table 7 2 Spare Parts Part No Description VSP 960 VESDA E VEU Mounting Bracket VSP 962 VESDA E VEU Filter VSP 963 VESDA E VEU Aspirator VSP 964 VESDA E VEU Chamber Assembly VSP 965 VESDA E VEU Sampling Module ...

Страница 101: ...s on the Relay configuration screen section 5 5 10 are ticked The Xtralis VSC software can be used to obtain specific information on the event to enable further investigation and correction of the fault The Xtralis VSC Online Help contains descriptions of each fault and recommended corrective actions 8 1 Fault Reporting through Relays VESDA E devices are often interfaced with Fire Alarm Control Pa...

Страница 102: ...e and time of the fault the serial number of the device on which the fault has occurred the zone number fault number and a description of the fault For detailed information about a fault select the fault in the active event list or the event log then press F1 Xtralis VSC will display the cause and troubleshooting information for the selected fault Alternatively select Help VSC Help then select Tro...

Страница 103: ...tector s Relay outputs connection to the fire panel using the Xtralis VSC Relay Test command Turn each relay on off individually See below Relay 1 Tested Default assignment Disable Relay 2 Tested Default assignment Minor Fault Relay 3 Tested Default assignment Urgent Fault Relay 4 Tested Default assignment Alert Relay 5 Tested Default assignment Action Relay 6 Tested Default assignment Fire 1 Rela...

Страница 104: ...nment Alert Relay 5 Tested Default assignment Action Relay 6 Tested Default assignment Fire 1 Relay 7 Tested Default assignment Fire 2 Fire 1 relay connection from Remote Display Relay to fire panel tested using the Xtralis VSC Alarm Test Command for the detector Urgent Fault relay connection from Remote Display Relay to fire panel tested using the Xtralis VSC Alarm Test Command for the detector C...

Страница 105: ...d on the File menu A 2 ASPIRE Data Print the ASPIRE Installation Data Pack IDP in order to record the ASPIRE modeling results for the system A 3 Smoke Test Table A 2 Smoke Test commissioning form Test Results Test Method Type of Smoke Test Date A 4 Air Sampling Test Results Table A 3 Air Sampling Test results commissioning form Pipe 1 Pipe 2 Pipe 3 Pipe 4 Transport Time from End Cap Hole Test 1 In...

Страница 106: ...VESDA E VEU A00 Product Guide 100 www xtralis com This page is intentionally left blank ...

Страница 107: ...for example alarms troubles user commands which is stored in the detector F Fault An urgent fault is a condition where the system requires urgent attention as it may be unable to detect an alarm condition A minor fault is a condition where the system requires attention or maintenance but is still able to detect an alarm condition Fire Alarm Control Panel FACP A central monitoring and control syste...

Страница 108: ...rotected area Relay A device on a detector that has an electrical contact which can be configured to close when a condition occurs such as fire alarm or a fault in the detector This is the primary method used to signal alarms and faults S Sampling Network The pipe network constructed to allow the VESDA E detector to draw air for sampling Sensitivity Sensitivity refers to sensitivity to smoke A hig...

Страница 109: ...rn smoke 57 disable 56 enable 56 normalize air flow 56 rebuild zone list 57 reset 56 return to factory defaults 58 set system date and time 58 standby 56 start air flow fault test 58 start alarm test 58 start AutoLearn flow 57 start AutoLearn smoke 57 start lamp test 58 start major fault test 57 start minor fault test 58 start relay test 58 commissioning 75 97 101 smoke test 76 connection 7 47 add...

Страница 110: ...voltage 39 67 reset isolate 67 standby mode 67 unmonitored 3 34 39 40 67 101 use night time threshold 69 H HLI 8 53 101 I isolate 34 37 69 L LED 3 5 6 43 67 77 95 M maintenance 10 check pipe flow 77 check pipe network 77 clean sampling point 77 filter inspection 77 flush pipe network 77 pipe integrity smoke test 77 power supply 77 mounting 9 27 29 44 bracket 17 location 18 locking mechanism 27 ori...

Страница 111: ...ys 3 5 6 8 9 34 37 40 43 56 67 70 95 101 action 34 alert 34 fault 34 37 fire 34 37 isolate 34 options 70 remote display 8 59 95 reset 5 6 39 43 56 67 69 75 S sampling module 5 90 94 sensitivity 3 9 101 settings 71 default 71 significant smoke change 63 specifications 9 alarm range 9 dimensions 9 power 9 weight 9 standby 56 68 77 79 84 86 supply voltage 9 34 T temperature 9 42 thresholds 5 9 action...

Страница 112: ...VESDA E VEU A00 Product Guide 106 www xtralis com Z zone 57 59 77 101 ...

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