Wimplex2098-9645, -9649 Duct Housings Installation Instructions Q 1995 Simplex Time Recorder Co. 0 1995 Simplex lnternattonal Time Equipment All specifications and other information Co., Ltd., Mississauga, Ontario L4V 1 H3 Canada shown were current as of publication, and are subject to change without notice. PER-21 -010 (574-652) Ed 7 95 NOTICE THIS DEVICE IS A DUCT SMOKE HOUSING. WHEN PROVIDED WITH DETECTOR, IT IS DESIGNED TO SAMPLE THE AIR FLOW PASSING BY IT IN THE AIR DUCT TO DETERMINE WHETHER IT CONTAINS UNACCEPTABLE LEVELS OF SMOKE. THE EFFECTIVENESS DEPENDENT UPON: OF A DUCT SMOKE DETECTOR - THE DESIGN AND OPERATING CONDITIONS HANDLING SYSTEM IN WHICH IT IS INSTALLED; OF IS HIGHLY THE AIR - VARIABLES SUCH AS SMOKE DILUTION AND STRATIFICATION OVER WHICH EVEN THE BEST DESIGNED SYSTEMS HAVE NO CONTROL; AND, - PROPER PLACEMENT AND POSITIONING OF THE DUCT SMOKE DETECTOR, WHICH IS OFTEN COMPROMISED FOR PRACTICAL REASONS. FOR THE REASONS STATED ABOVE, THE EFFECTIVENESS OF THIS DUCT SMOKE DETECTOR CANNOT BE WARRANTED OR GUARANTEED. UNDER NO CIRCUMSTANCES SHOULD THIS DUCT SMOKE DETECTOR BE USED AS OR REGARDED TO BE A SUBSTITUTE FOR THE BUILDING’S REGULAR FIRE ALARM AND DETECTION SYSTEM, TO WHICH THIS DEVICE IS ATTACHED AS A SECONDARY DETECTION DEVICE. ................................... 4100+. 6 Four-Wire MAPNET II Operation..................................................S................................................................ Four-Wire AC Operation (Supplementary Signaling Only) .................................. Housing Installation............................... 7 .........................TABLE OF CONTENTS GENERAL DESCRIPTION......................................... ......................................................................................... 11 9 ............................................................................................................................. .............................................................................4 4 .................2098-9645 (MAPNET II@) SETTING THE DUCT DETECTOR’S ADDRESS ......................................... 15 Template Positioning .............. MAPNET II Address Label..................................................... Inlet Tube Installation...................................................................................................................... Accessory Installation............................................................................ ... ................................................................................................................................. ........................... Two-Wire MAPNET II Operation ....... Two-Wire DC Operation.............................. Four-Wire DC Operation. ..............................................................................796.................... ........................................................ .......................................... Exhaust Tube Installation.............................................................................................................. Four-Wire MAPNET II Operation .....................025....................................... 8 ............................................................................... ................................................................................. ................................................................................................................................................17 16............. .... 13& 14 10............................................................. Wiring Procedures............ ............ .....................................................................................................9 Two-Wire DC Operation ............... Duct Housing Placement ...... ............. Baffle Installation ............. .............................. 3 3 ..18 17.......................................................................................... .. APPLICATION NOTES................................................................ ...............................................................2098-9645 .............. .........................................16 17 17 18 ILLUSTRATIONS Figure System Point Summaries with MAPNET II Addresses.............. Accessory Installation ........................................ INSTALLATION PROCEDURES Inlet Tube Selection.... ............................................ .................. .......................... AC MAPNET II Operation (Supplementary Signaling Only)................................................................... ......................................................... 10 Four-Wire DC Operation ............. 13 ...................... 3 MAPNET II Address Chart.................... Four-Wire AC Operation for Supplementary Signaling Only............................. or 4120 System ................................ Two-Wire MAPNET II Operation ........... Non-Addressable Duct Housing .......................................................................... MAPNET II Communication Net is protected by U........................................................ 15 15.................................. ...................................................................................... ADDRESSABLE DUCT HOUSING ..................................................... ................................................................................ Inlet Tube Installation..... ....................................................................................................................................................... ACCESSORIES . 5 ....... ELECTRICAL SPECIFICATIONS Addressable Duct Housing .................. ....................................................... Suffix “C” following an 8-digit Product ID number denotes ULC-listed product........................................................................ ....... ........................................... ...2 1 .11............................................................................................................................................... ........................................................................................................................... ....................................................................... 2 ..............2098-9649 ......................................................................................... MAINTENANCE.................................... ....................................................................................................................................... AC MAPNET II Operation for Supplementary Signaling Only ......... 18.................................................... Detector and Duct Housing Testing ..................................................... Address Setting for the 2120 CDT System..................................................................... 4.........12 ....................................................................................................................................... .......................... .. . 14................ Patent No.................................................................................................................. ............................................ Tear-Out Sheet Template......................................... ...........................................................7 6 ............................ Address Setting for the 4020..... Page 1 1 1 2 5 5 5 5 8 8 8 8 12 13 14 15 16 16 16 ........................................................ INSTALLATION PRE-INSTALLATION ROUTINES Rules to Follow .... 15 Inlet Tube Orientation ........................................ . For detailed information on using smoke detectors in air distribution systems. The CUSTOM LABEL column provides the location while the DEVICE ADDRESS column provides the switch setting data. 4020 Fire Alarm Panel.” 3. “0” is switch “ON” while “1” is switch “OFF. The instructions provided make electrical connections. or 4120 System. Use a small screwdriver or pen to set the switches. For the switch setting data in the DEVICE ADDRESS column. The housings use the 2098-9201 photoelectric smoke detector or the 2098-9544. This address is associated with a custom label which identifies its physical location within a building. ADDRESSABLE DUCT HOUSING - 2098-9645 (MAPNET II) The procedures that follow are used to install the 2098-9645 show how to set the address at each housing and also how to detectors are connected to a 2120 Multiplex Communicating 4100+ Fire Alarm Panel or 4120 Fire Alarm Panel by a single SETTING THE DUCT DETECTOR’S addressable duct housing. set the duct detector’s address. wire pair (MAPNET II). Using the switch setting data for the duct detector you’re installing. Address Setting for the 2120 CDT System 1. The housing may also be used on round ducts with diameters of 24 inches or greater. Note: “Power On” LED does not operate for two-wire circuits. the 2098-9811 baffle with the 2098-9201 detector. see NFPA 90A. 5. Air is sampled via sampling tubes which extend into the duct. The housing may be used with ducts from 8 inches to 95 inches wide.GENERAL DESCRIPTION The 2098-9645 and 2098-9649 air duct detector housings are designed to sample air and detect smoke in air ducts. 4100. ADDRESS Duct detector addressing is critical since the 2120 CDT and the 4020. The housing must have a baffle installed. 2. 1 . Each duct detector has a unique address. Recheck the location of the detector and its address before electrical installation. You should have the appropriate specification sheets with you during this part of the installation. or 4120 System report alarms and troubles per duct detector rather than per zone of duct detectors. Auxiliary contacts exist for alarm. or the Programmer’s Report for the 4020. The duct detector’s address and location must match up with the address listed in the specification sheets of the 2120 CMS File. Locate the DIP switches on the duct detector’s PC board (see Figure 4. Each housing has an “Alarm” and/or “Power On” LED. -9576 ionization smoke detectors. find the entry for the duct detector you are about to install. Use the 2098-9810 baffle with the 2098-9544 detector. supervisory. 4100+. or 6). Addressable smoke duct Device Transponder (CDT). and control functions. or the 2098-9817 baffle with the 2098-9576 detector. Using the 2120 CMS File. 14-JUN-95 POINT name): Label _ __-___--___------------------Ml-l FIRST FLOOR MICROWAVE ROOM Ml-2 FIRST FLOOR DINING ROOM Ml-3 FIRST FLOOR LOBBY Ml-4 FIRST FLOOR MECHANICAL ROOM 2 Ml-5 FIRST FLOOR LOADING DOCK Ml-6 1ST FLR MECH RM 1 Ml-7 1ST FLR MEX!B RM 1 Device Type -Point Type ADRPUL ADRPUL ADRPUL ADRPUL ADRPUL PHOTO DUCT PULL PULL PULL PULL PULL VSMOKE ADRDE) ADDRESS System Point Summaries with MAPNET II Addresses FIGURE 1 2 PNIS Code SUMMARY ZONE . 14-JUN-95 POINT name): Device Type _ _ . 4020 DOCUMENTATION 93041OOA node:1 System Zone Point Name SYSTEM POINT 10:50:20. 5. Note: For Address 4-7 circled in Figure 1. Recheck the location of the detector and its address before electrical installation. Use a small screwdriver or pen to set the switches. find the entry for the duct detector you are about to install. or 4120 Programmer’s Report. Using the 4020. 4. the “4” identifies the MAPNET card address. For a duct detector with Address Ml -7.. Address Ml -7 (for the 4100 system) is circled in Figure 1. Address 7 is circled in Figure 2. 1 (ascending by zone Page 2 WED. Using the example given in Step 1 as a guideline. 2.” For example. Address 7 must be set on the duct detector’s DIP switches. Mark an address label with the appropriate address for your duct detector by shading a label box for each detector DIP switch in the ON position.4100+.Address Setting for the 4020. Locate the DIP switches on the duct detector’s PC board (see Figure 4. 3. Ml is the addressable channel while -7 is the device address on the channel. Summary (ascending by zone M2-1 109 Page 4 WED.PULL PULL SSIGNAL SSIGNAL VSMOKE SMOKE SMOKE SFPUMP Label ____--------MULTI IO CARD 1 POINT 101 MULTI IO CARD 1 POINT 102 MULTI IO CARD 1 POINT 103 MULTI IO CARD 1 POINT 104 COMPUTER LAB BLDG 21 3RD FLOOR EAST WING ROOM 18 2ND FLOOR WEST WING ROOM 12 BASEMENT EAST WING ROOM 3 109 Ml-2 SUMMARY rev:1 Custom 101 102 103 104 Ml-l DEVICE System Point Type SUMMARY ZONE PNIS Code MONA MONA SIGA SIGA ION GENIAM ADRDET MONA ADDRESS 4100+ or 4120 System DOCUMENTATION 9304100A node:1 System Zone Point Name Ml-l Ml-2 Ml-3 Ml-4 Ml-5 Ml-6 (Ml-7 DEVICE SYSTEM POINT rev: Summary Custom SUMMARY 16:32:47. or 6). The DEVICE ADDRESS and CUSTOM LABEL are located in the SYSTEM POINT SUMMARY under “M.. or 4120 System 1.4100+.) Then apply the label to the detector near the detector’s DIP switches. set the duct detector’s address using Figure 2.. (Address label marked Address 7 is shown in Figure 3. ON OFF 127 ON OFF = ADDRESS oFF*~~w OFF = ADDRESS OFF ON OFF ON ON 63 65 ON i$ = offs-: ON OFF m OFF u sw1.4020. OFF = ADDRESS 55 OFF = ADDRESS ! sw1. I OFF OFF 1 LSB OR 4120 USE ONLY 2345678 MSBI ON \ -J n u OFF ON OFF OFF = A OFF OFF = ADDRESS 35 OFF = ADDRESS 37 ow~AsJmlem22 OFF = ADDRESS 39 OFF ow.-7 nu SWl-6 n== = ADDRESS OFF #lLlmsRn MESS 73 IcIEbs74 = ADDRESS 75 71 OFF = ADDRESS 77 OFF = ADDRESS 79 OFF = ADDRESS 91 OFF = ADDRESS 93 OFF -.2 ON ON i$ g & % OFF SWl-3 ON OFF t)rc OFF m ON SW14 OFF g OFF OFF OFF SWl-5 nFF SWl-6 ~FE ON ON ON m OFF OFF @CF & OFF OFF OFF SW..4100+.3 “FF = ArrlF(E9C 117 OFF = ADDRESS OR rAR4mmRs OFF = ADDRESS 123 ON..1 ON = OFF = ADDRESS Qw.=ADDFfE~S?1) 125 69 ON ON MAPNET II Address FIGURE 2 Chart MAPNET II Address FIGURE 3 Label 3 ON ON ON ON = ADDRESS .= ADDRESS 87 OFF = ADDRESS 99 OFF = ADDRESS 101 OFF = ADDRESS 103 OFF = ADDRESS . -f I I i: 7 -I: -J m i i I I . 24 mA at 24VDC. 18 to 32VDC. for alarm-initiating or control functions. 2098-9747. Note: Remove R24. and JW4 for four-wire MAPNET II operation.O. (TBl -20).KlA N. Remove R37. N. (TBl-23.C. See Figure 6 for wiring diagram. N.5 to 36VDC 0 Ripple tolerance - 20% maximum l Standby Current - 1 mA l A/arm Current - 1 mA.2098-9645 The 2098-9645 can be set up for any of the electrical configurations listed below. See Accessory Installation section.O. Add 20 mA for remote power-on LED.O. polarized 0 Alarm Current l relay. 3VA maximum - Alarm relay - KlA N. Note: All relay contacts rated 2A @ 120VAC or 28VDC resistive. for alarm-initiating Signaling Only (Figure 6) transformer. -24). R25. Add 2.Kl B N.) For four-wire operation. Kl. N. The duct detector obtains both power and data over this pair. AC MAPNET II Operation for Supplementary AC operation requires a self-contained The 2098-9645 has a self-contained l input voltage - l Control Contacts Note: or control functions. -22). C (TBl-21. C (TBl-21.Kl B N. Four-Wire MAPNET II Operation (Figure 5) The 2098-9645 has a self-contained l input Voltage - l Ripple Tolerance - l Standby Note: Control 20% maximum Current - Contacts 1OmA at 24VDC. D14. (TBl-23. -24). Remove R37. 60 Hz.O. a separate 24VDC source of power is required in addition to the MAPNET II line. 5 . Two-Wire l MAPNET II Operation Input voltage - (Figure 4) 16. Kl. and JW4 for AC MAPNET II operation. relay. (TBl -19). See Figure 4 for wiring diagram. Add 1 mA for remote alarm LED 2098-9744. See Figure 5 for wiring diagram. -22).ELECTRICAL Addressable Duct Housing SPECIFICATIONS . An addressable duct housing is connected to a 2120 Multiplex Communication Device Transponder (CDT). (TBl-17) . C (TBl -18). and R33 for two-wire MAPNET II operation. twisted pair-wire for the MAPNET II circuit is optional. (TBl-17) . - Alarm relay . or 4120 Fire Alarm by twisted pair-wire (MAPNET II).C. (Shielded. (TBl-20). Simplex No. D14.C. N. 120VAC. 4020 Fire Alarm system.C.8 mA for remote alarm LED. (TBl-19). C (TBl-18). 4100+ Fire Alarm system. -.. D14.804). OR MAPNET II DEVICES (841.m SEE NOTE 4 JW4 4 DIP SWITCHES I SEE PAGE 5 FOR CONTROL CONTACTS t-3 1.2098-9645 2098-9645 DIP SWITCHES 014 R37 I L-. 3. ’ a .OR 4120 I 1 e-m- -. 4020. 4. D14 NOTE 2 Four-Wire MAPNET II Operation FIGURE 5 2098-9808 (SEE ACCESSORIES) .15A MAX @ 24VDC UL-LISTED CONTROL PANEL SIMPLEX 2120 CDT. JW4 SEE NOTE 4 SEE PAGE 5 FOR CONTROL CONTACTS TO OTHER ADDRESSABLE > DEVICES d- SEE NOTE 3 2098-9805 (SEE ACCESSORIES) SEE NOTE 4 NOTES: 1. OBSERVE COLOR-CODED WIRING.-----.--. 2. REFER TO THE M-2120-CDT DRAWINGS. and JW4 ON ALL DETECTOR BOARDS FOR FOUR-WIRE MAPNET II OPERATION.I SHIELDED !i ( L-.4100+. FOR ADDITIONAL WIRING INFORMATION. MAXIMUM WIRE LENGTH TO TERMINALS 8 & 9 IS 50 FT.. THE 2098-9805 OR 2098-9808 IS POLARIZED.7 I MAPNET II CIRCUIT +c -c SHIELD c (IF USED) POWER CIRCUIT _c 24VDC 20% MAX RIPPLE + c 0. REMOVE R37.OPTIONAL R37 .-4 WIRE/ . 5.-.-a. REMOVE R37.4100+. USE THE DUCT DETECTOR FOR SUPPLEMENTARY SIGNALING ONLY. . FOR ADDITIONAL WIRING INFORMATION. REFER TO THE M-2120-CDT DRAWINGS OR MAPNET II DEVICES (841-804).2098-9645 DIP SWITCHES I MAPNET.a. 4.. SEE NOTE 2 I 2098-9808 ALARM INDICATOR EE ACCESSORIES) J I I z L AC MAPNET II Operation (Supplementary Signaling Only) FIGURE 6 SEE NOTE 4 I .. II 4020. and JW4 ON ALL DETECTOR BOARDS FOR AC MAPNET II OPERATION. 2.OPTIONAL ADDRESSABLE r UL-LISTED CONTROL PANEL SIMPLEX 2120 CDT.. MAXIMUM WIRE LENGTH TO TERMINALS 8 & 9 IS 50 Fr.lI 2098-9645 D14 I I i-i = I * ‘ R37 \ \ JW4 I I SEE NOTE 1 I . I DIP SWITCHES I D14 I R37 \ SEE NOTE 1 ... OR 4120 2098-9805 (SEE ACCESSORIES) I NOTES: 1. THE 2098-9805 OR 2098-9808 IS POLARIZED. OBSERVE COLOR-CODED WIRING. D14. SEE Pi&E 5 FOR CONTROL CONTACTS FOR CONTROL I JW4 I MAPNET II -. 3.a SHIELDED WIRE-‘L . WHEN USING THE 2098-9747 TO PROVIDE POWER FOR THE 2098-9645 DUCT DETECTOR. C.O. l Alarm Current 50 mA at 24VDC. (TBl-20).O. C (TBl-21. Notes: 120VAC. Relay contacts in K2 transfer upon alarm and are available for alarm-initiating or control functions. l input voltage - l Control Contacts . 60 Hz. (TBl-19).O.O. See Figure 7 for wiring diagram. -24). (TBl-17) N. C (TBl -18). (TBl-17). Four-Wire DC Operation (Figure 8) The 2098-9649 has a self-contained relay. N. Add 2. N.C. 3VA maximum 1. (TBl-20). (TBl-19). C (TBl-21. Caution: Connect only one duct detector to a two-wire circuit if the alarm relay is being used for control.20% maximum l Standby Current - 24 mA at 24VDC. See Figure 8 for wiring diagram. polarized 0 Ripple tolerance . (TBl-20).40 uA maximum at 24VDC l Alarm Impedance - l A/arm Current - l Control Contacts - 300 ohms (with remote alarm LED) 50mA at 24VDC maximum - WITHOUT REMOTE ALARM LED Alarm relay . input voltage - l 15 to 32VDC. for power supervision.ELECTRICAL SPECIFICATIONS Non-Addressable Duct Housing . 1. Add 20 mA for remote power-on indicator.C. 2. (TBI-23. WITH REMOTE ALARM LED Alarm relay . input Voltage - l 18 to 32VDC. (TBl -19). polarized 0 Ripple Tolerance . 8 . N. C (TBl-18).C. See Accessory Installation section.20% maximum l Standby Current . Four-Wire AC Operation for Supplementary Signaling Only (Figure 9) AC operation requires a self-contained transformer. See Figure 9 for wiring diagram. C (TBl-18). -22).K2B N.K2A N. N. N. Removing detector from housing or failure of AC input voltage will de-energize Kl relay and transfer relay trouble contacts to open initiating circuit.O. the Kl relay and 2. Remove JW3 and JW4 for four-wire operation. All relay contacts are rated 2A at 120VAC or 28VDC resistive.K2A N. -22). Removing detector from housing or failure of 24VDC supply power will de-energize transfer relay trouble contacts to open initiating circuit. l Control Contacts - Notes: - Alarm relay K2B N. (TBl-23. 2098-9747. -24).2098-9649 The 2098-9649 can be set up for any of the electrical configurations listed below. Kl.C. Simplex No.Alarm relay .8 mA for remote alarm indicator. K2B Note: Remove JW2 and diode Dl for two-wire operation. Remove JW3 and JW4 for AC operation. Two-Wire DC Operation (Figure 7) Relay contacts transfer upon alarm for alarm-initiating and control functions. 15 MAX @ 24VDC I I +o SEE NOTE -0 SEE NOTE 4 SEE PAGE 8 FOR CONTROL CONTACTS EOL RESISTOR UL-LISTED CONTROL PANEL SIMPLEX 2001.4100. Two-Wire DC Operation FIGURE 7 9 . REFER TO WIRING DIAGRAMS PROVIDED WITH THE SYSTEM PANEL. 3. 2120. NOTES: 1. 4020. 562-955 JW3 SEE NOTE 2 TBII 1 1 2 3 4 5 6 7 6 9 10 11 12 13 14 15 16 17 16 19 20 21 22 23 24 J INITIATING CIRCUIT 15 TO 32VDC 20% MAX RIPPLE 0.2098-9649 Dl SEE NOTE 1 JW2 (RV3 0 DUCT HOUSING ED ASSY NO. OBSERVE COLOR-CODED WIRING. JUMPER TERMINALS 15 AND 18 WHEN 2098-9806 OR 2098-9808 IS USED. 4. OR 4120 I- 2098-9806 (SEE ACCESSORIES) I I SEE NOTE 5 BLK TEST xv-OPTIONAL 2098-9808 IS WIRED THE SAME AS 2098-9806 LESS “TEST” CONNECTION. 5. FOR ADDITIONAL WIRING INFORMATION. GREEN POWER-ON LED IS OFF IN TWO-WIRE OPERATION. THE 2098-9806 OR 2098-9808 IS POLARIZED.4002. REMOVE JW2 AND DIODE Dl FOR 2-WIRE OPERATION. 2.4001. 2098-9806 IS POLARIZED. EACH DETECTOR UL-LISTED CONTROL PANEL SIMPLEX 2001. REFER TO WIRING DIAGRAMS PROVIDED WITH SYSTEM PANEL FOR PROPER END-OF-LINE RESISTOR’VALUE. 562-955 DUCT DETECTOR BD ASSY NO. REMOVE JW3 AND JW4 ON ALL DETECTOR BOARDS FOR FOUR-WIRE OPERATION.4001.4002. GREEN POWER-ON LED SEE NOTE 2098-9806 (SEE ACCESSORIES) RED ALARM LED 2 BLK 2120. RESETTABLE 20% MAX RIPPLE + 0. 4020.2098-9649 2098-9649 SEE NOTE 1 JW3 JW4 SEE NOTE 1 JW3 \ JW4 \ DUCT DETECTOR BD ASSY NO. 562-955 K2 C C TBl( TBl 1 2 3 4 5 6 7 6 9 10 11 12 13 14 15 16 17 16 19 20 21 22 23 ) 1 24 2 3 4 5 6 7 6 9 10 11 12 13 14 15 16 17 16 19 20 SEE PAGE 8 OR CONTROL SEE PAGE 8 FOR CONTROL CONTACTS I. 3.15 MAX @I.w -1 I 1- EOL RESISTOR POWER CIRCUIT 24VDC. OR 4120 -~ NOTES: 1.24VDC. 2. OBSERVE COLOR-CObED WIRING. RED I- I 1 @@’ I O ~--I- 21 TEST SEE NOTE 3 Four-Wire DC Operation FIGURE 8 :I-- TEST RED 22 23 24 . THE 2098-9805 OR.4100.. 24 . 4020. 2098-9649 2098-9649 SEE NOTE JW3 JW4 JW3 JW4 1 SEE NOTE 1 Kl DUCT DE1‘ECTOR BD 562-955 I C JWI TBll TBl 1 I 1 2 3 4 5 6 7 9 9 10 11 12 13 14 15 16 17 16 19 20 21 22 23 24 1 2 3 4 5 6 7 6 9 10 11 12 13 I I 14 15 16 17 16 19 20 21 22 23 L I I +o+ INITIATING CIRCUIT UL-LISTED CONTROL PANEL SIMPLEX 2001. WHEN USING THE 2098-9747 TO PROVIDE POWER FOR THE 2098-9649 DUCT DETECTOR.4001. 2. USE THE DUCT DETECTOR FOR SUPPLEMENTARY Four-Wire AC Operation (Supplementary FIGURE 9 Signaling Only) SIGNALING ONLY. 1 I NOTE 4 2098-9808 (SEE ACCESSORIES) II I I -1 I SEE .. REMOVE JW3 AND JW4 ON ALL DETECTOR BOARDS FOR AC OPERATION. 2120. OR 4120 . 4. 3.4100. c.0 M VIIII II . NOTES: 1.4002.. 1 I FIRE ALARM 120V/60HZ VIA FUSED DISCONNECT &RESETRELAV II I. REFER TO WIRING DIAGRAMS PROVIDED WITH SYSTEM PANEL FOR PROPER END-OF-LINE RESISTOR VALUE. THE 2098-9806 OR 2098-9808 IS POLARIZED.^VV SEE NOTE 3 l-l II . OBSERVE COLOR-CODED WIRING. Installs inside WITH THE 2098-9747 is FOR SUPPLEMENTARY 12 SIGNALM 0fvLy. NOTE: 209% 2.2. l Red LED indicator ON when detector is in alarm. REMOTE POWER/ALARM 2098-9645) AC - USE 0F THE DUCT DETECTOR operation. REMOTE ALARM INDICATOR MODEL 2098-9744 (Use with 2098-9645 l Red LED indicator ON when detector is in alarm. l Key switch activates alarm relay and remote LED. WIRING KIT - 2098-9649 or only (Figure 8 or 9). l Alarm Current - - MAPNET II) MODEL 2098-9808 (Use with 2098-9649 or four-wire l Red LED indicator ON when detector is in alarm.two-wire 2 mA total (1 mA for LED) at 5 VDC nominal. . INDICATOR/KEY SWITCH - MODEL 2098-9806 (Use with 2098-9649 or four-wire l Red LED indicator ON when detector is in alarm. REMOTE ALARM INDICATOR 2098-9645) 2.8 mA at 24VDC nominal.ACCESSORIES Accessory installation instructions are provided on Page 17 of this publication.8 mA at 24VDC nominal. Key switch activates alarm relay and remote LED l A/arm Current - INDICATOR/KEY SWITCH - MODEL 2098-9805 (Use with four-wire l Green LED indicator glows with power ON. MODEL 2098-9747 The 12OVAC transformer assembly allows the duct housing to be adapted to AC-powered the 2098-9645 or 2098-9649 housing. 20 mA (green LED) at 24VDC nominal. l Can be used in four-wire DC or AC configurations l Standby Current - l Alarm Current .8 mA (red LED) at 24 VDC nominal. l A/arm Current - REMOTE ALARM 9645) . rotating sensor counterclockwise seated position. BEND OR OTHER OBSTRUCTION I I h-6 RETURN AIR / ’ I id6 DUCT WIDTHS+/ MINIMUM Duct Housing Placement FIGURE 10 DUCT WIDTHS4 MINIMUM Duct Housing Placement FIGURE 11 13 . The sensor comes with a dust cover to protect it from contamination To properly SENSOR TO ITS during completion of building construction. WARNING: READ BELOW BEFORE INSTALLING BASE. air flow Simplex recommends measurement of air flow and examination of engineering specifications that define expected duct air velocities under all conditions to determine if a location is suitable for duct detector operation. (Chicago) Model 6000P Velometer or equivalent may be used to check the duct air velocity. An Alnor Instrument Co. Install sensor by inserting sensor into its base opening.INSTALLATION IMPORTANT BAFFLE IS REQUIRED AND MUST BE ORDERED SEPARATELY (SEE FIGURE 17). and then rotating sensor clockwise to latch the contacts. install the sensor to its base: A. Whenever possible. B. See Figures 10 and 11. IMPORTANT: An audible WARNING: sys t em “snap” indicates proper contact until it drops into the engagement. PRE-INSTALLATION ROUTINES The 2098-9645 and 2098-9649 duct housings should be installed in a location of relatively non-turbulent and within the intended operating velocity range of 400 to 4000 feet per minute (122 to 1220 M/min.). will not operate with dust cover in place. Remove dust cover from sensor. Such locations ensure that air flow will be non-turbulent and that smoke will be properly mixed with air in the duct for maximum detector efficiency. Rules to Follow 1. locate detectors a minimum of six duct widths downstream from bends or inlets. Note: Installation of duct housing to a round duct is the same as shown below as long as round duct is not less than 24 inches (61 Omm) in diameter. 7. 2. The 20989645 and the 2098-9649 are intended for use in the control of air handling equipment for the purposes of closing dampers or shutting down air handling units. 14 .) EXHAUST + I 1 . Locate air duct detectors on the return duct of the equipment’s air handling system. See Figure 12.K. Locate detectors on the downstream side of filters. See Figure 12. +RE.2. Drill four holes (marked “A” in Figure 18 and determined by metal thickness of duct) and two 1. locate detectors where they can be conveniently observed and readily serviced. Locate duct detector so that dampers do not restrict air flow at the detector location. INSTALLATION PROCEDURES 1. Tape the template (Figure 18) on the duct surface as shown in Figure 13. Whenever possible. Locate detectors in return air ducts ahead of mixing areas. 4.K. 8. Locate detectors upstream of air humidifiers and cooling coils. However. should the filters block. 5. APPLICATION NOTES The NFPA states that duct smoke detectors must not be used as substitutes for open area protection. However.) Duct Housing Placement FIGURE 12 3.3 mm) holes (marked “B” in Figure 18) as located by the template. sufficient air flow may not be available for proper detector operation. detectors should NOT be installed in the return air damper branch. Locate detectors on branch lines if close identification of the alarm source is required. EXHAUST DAMPER DETECTOR (O.625 inch (41. 6. See Figure 12.FRRN . 9. DO NOT POSITION the TEMPLATE WITH EDGES ANGLED WITH RESPECT TO AIR FLOW DIRECTION. See Figure 12. r I FRESH AIR -b INTAKE --. SUPPLY AIR ETECTOR (O. Do not locate detectors next to outside air inlets unless you want to monitor smoke entry to the handling system from an adjacent area. If the duct is more than 3 feet (0. Inlet Tube Selection 4.4 mm) hole in the duct wall directly opposite the upstream 1.3 mm) hole.HORIZONTAL DUCTS OVER 13” HIGH HORIZONTAL DUCTS UNDER 13” HIGH VERTICAL DUCTS NEVER MOUNT AT AN ANGLE WITH RESPECT TO AIR FLOW DIRECT101 Template Positioning FIGURE 13 3. This hole is used to support the inlet tube. Inlet tubes should be selected and cut to length as specified in Table A (page 16). tap rubber plug (supplied) into the trimmed end. then punch a 1-inch (25.625 inch (41. TUBE SUPPORT HOLE ONLY FOR DUCTS MORE THAN 3 FEET WIDE CUT TO % OF DUCT WIDTH WHEN WIDTH IS LESS THAN 24” INLET TUBE HOLES FACE UPSTREAM INLET Tl OF AIR FLOW FACE UP> I r EXHAUST TUBE OF AIR FLOV DO NOT INSERT RUBBER PLUG ‘--“)VEAM - \EXI FOR DUCT WIDTHS 8 INCHES TO 3 FEET FOR DUCT WIDTHS 3 FEET TO 95 IN. After trimming the inlet tube opposite the pin.9 m) wide. See Figure 14. See Figure 15. Inlet Tube Orientation FIGURE 14 PIN PIN EXHAUST TUBE Inlet Tube Installation FIGURE 15 15 IAUST TUBE DO NOT INSERT RUBBER PLUG . Insert the inlet and exhaust tube receptors into the two holes previously cut in the duct. (0. (2. Seat the pin into the slots so that the tube cannot turn. local codes. Install the exhaust tube into the downstream tube receptor. Connect the optional accessory as specified in Step 12 and the associated installation diagrams. Wiring Procedures A. of the National Electrical Code.16m) 2098-9797 Hole l/2 inch (1.6m) to 46 in.33m) to 24 in.3m) 2098-9796 Hole 1 inch (2. Be sure to securely tighten the #8 machine screws to prevent accidental turning of the tube within the receptor. (0.TABLE A OVERALL DUCT WIDTH Housing TUBE REQUIRED TUBE TYPE 12 in. Install the tube retainer (supplied) using two #8 machine screws. Note: Be sure to securely tighten the #8 machine screws. Install the inlet tube by inserting the rubber plug end of the tube into the upstream tubing receptor located in the rear of the duct housing.8m) to 95 in. Only one indicator may be connected to each 2098-9645 or 2098-9649. (1. 11. Perform all wiring in accordance with the requirements applicable specific system drawings.54 cm) less than duct width 24 in. seal the opening around the tube (on the outside of the duct) with duct sealant.3 cm) longer than duct width 71 in. Notes A. 10. (1. be sure to insert the inlet tube through the hole on the far side of the duct. and D.4m) 2098-9799 Hole l/2 inch (1.3 cm) longer than duct width 46 in. Exhaust Tube Installation (See Figure 14) 9. Connect wires to the appropriate terminals within the duct housing in accordance with the system wiring diagram and the appropriate typical installation diagram. route conduit to the most convenient knockout and secure to assembly using suitable fittings. 16 and wiring . 6. secure the housing to the duct. If conduit is required. (1. (0. Install the tube retainer (supplied) using two #8 machine screws. Note: If a support hole is being used.3 cm) longer than duct width Installation SUGGESTED CUT LENGTH (See Figure 14) 5. C.6m) 2098-9804 Hole 1 inch (2. (1. If the inlet protrudes through the far side of the duct. Seat the pin into the appropriate slots so that the holes in the inlet tube face upstream to the air flow.54 cm) less than duct width 13 in.8m) 2098-9798 Hole l/2 inch (1.16m) to 71 in. (0. 8. B. Using the four #lO sheet metal screws provided in the accessory kit. B. Inlet Tube Installation (See Figure 14) 7. -9805. Connect the transformer secondary leads to the terminal strip as follows: 0 2098-9645 . Make wiring connections in accordance with the installation wiring diagram prior to attaching accessory to the box. Remove key and restore detector as in Step A. Restore normal operation to detector by momentarily removing AC power or by removing and replacing the detector head after smoke has been cleared from its chamber. C.The red wire goes to terminal TBl-12. Basic Unit . B. x 3 in.12.The red wire goes to terminal TBl -3. Observe alarm LED operation. Basic Unit with 2098-9806 Option . AC or DC Operation Detector Testing A. Connect the brown and white transformer primary leads to a 120VAC source.With air handling unit OFF and power applied to the detector. Restore detector as in Step A. The 2098-9744. 1. 3. Basic Unit with 2098-9744 or 2098-9808 Option . Accessory installation FIGURE 16 Detector and Duct Housing Testing 13. 2098-9805 2098-9806 ALARM/POWER ALARM INDICATOR INDICATOR/KEYSWITCH KEY SWITCH 2098-9744 OR 2098-9808 ALARM INDICATOR LISTEDSTEEL DEVICEBOX (BY OTHERS) ACCESSORY ACTUAL ACCESSORY MAY VARY SLIGHTLY FROM PICTURE SHOWN. B. introduce smoke into the detector or activate the built-in test feature as described in the detector head operating instructions. 2. Accessory Installation A. the black wire goes to terminal TBl-5. 17 of . install the transformer kit supplied with the 2098- below the terminal strip using the two screws supplied with the kit. 4. the black wire goes to terminal TBl -13. Alternate test methodInsert key into lock and turn key clockwise to test. -9806. Restore detector as in Step A. Secure the transformer signaling only) is desired.Perform Step A above and observe both alarm LED operation detector and remote alarm indicator. See Figure 16 for details. 0 2098-9649 . Observe alarm LED operation of detector and remote alarm indicator.Perform Step A above and observe both alarm LED operation of detector and remote alarm indicator. and -9808 accessories are intended for installation to a standard 2 in. outlet box having a depth of at least two inches. Connect the building ground wire to the green ground screw. If AC operation (supplementary 9747 AC wiring kit. Take measurements from inside of the detector housing before the cover is installed. Basic Unit with 2098-9805 Option . Remove key and restore detector as in Step A. The detector numbers indicate which detector is compatible with the baffle. Ind. Green LED indicator glows when power in ON. Air Differential Pressure Test With the air handling unit turned on and all filters and dampers in place. Use in four-wire DC or AC configuration only. To provide an airtight seal. After testing is completed. usE 2098-9811 BAFFLE WITH 2098-9201 DETECTOR. The baffle must be installed into the duct housing to ensure detector operation. 14. The pressure differential for all duct velocities between 400 and 4000 feet per minute shall not be less than 0. thus assuring easy air entry. or 2098-9817 must be installed in baffle slot. 3. 18 . 20026 0 to 2” Hz0 (or equivalent) differential pressure gauge. Any dust or debris should be removed from tube or tube holes. 2098-9811.015 inches of water nor greater than 1. tighten securely (BUT DO NOT OVERTIGHTEN) to seat the cover firmly against the gasket. BAFFLE SLOT \ 2098-9810 BAFFLE (SEE NOTE 1) 2098-9811 BAFFLE (SEE NOTE 2) NOTES: 1.Perform Step A above. Observe alarm LED operation of detector and remote alarm indicator.D. See Figure 17 for proper location of baffle. 2. The maintenance program of the particular detector used should be carried out in accordance with the detector’s installation instructions. or as required. 2098-9817 BAFFLE Baffle Installation FIGURE 17 MAINTENANCE The duct detector sampling tube holes should be checked periodically for cleanliness. See Figure 17. l Correct baffle (2098-9810.Insert key into lock and turn key clockwise to test. USE 2098-9810 BAFFLE WITH 2098-9544 DETECTOR. (Be sure that baffle is snapped into place inside baffle slot. Alternate test method .55 inches of water. attach the cover (with appropriate baffle) to the duct housing. (Michigan City.) Secure cover in place using the four screws provided. Vacuuming the detector’s air entry areas should be performed on a six-month basis. 15. USE 2098-9817 BAFFLE WITH 2098-9576 DETECTOR.) No. Each baffle is marked with a detector number(s). Measure the difference in pressure between the intake tube and the exhaust tube. measure the air differential pressure using a Dwyer Instrument Co. HOLES MARKED “B” ARE FOR SAMPLING AND EXHAUST TUBES.093” (2. HOLES ARE 1.4mm) 17 .173” (4.625” DIA. A A -t- --b-\I J .4mm) Template FIGURE 18 .f -+-IP BE CAREFUL WHEN TEARING OUT TEMPLATE AT PERFORATION. t A TOP d -+I DRILL POINTS MARKED “A” ARE FOR SHEET METAL SCREWS. HOLES ARE DETERMINED BY TABLE BELOW. . . . . A.S. 1574-6521 1 . Massachusetts 01441-0001 U.c aSimplex PER-21 -010 Ed 7 95 Simplex Plaza l Gardner.