DH100ACDCLP Air Duct Smoke Detector with Extended Air Speed ...

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Figure 7. System wiring diagram for 4-wire duct smoke detectors:CAUTIONDo not loop wire under terminals when wiring detectors. Break wire runs to provide system supervision of connections.POWER INPUTS ACCEPT24 VDC, 24 VAC 50-60 HZ,CONNECT POWER SOURCETO APPROPRIATE TERMINALSOF EACH DETECTOR.AVAILABLE POWER INPUTS9 1024VAVAILABLE POWER INPUTS9 1024VCONNECT POWER SOURCETO APPROPRIATE TERMINALSOF EACH DETECTOR. SEESPECIFICATIONS FORADDITIONAL POWER SUPPLYINFORMATION.AUX. CONTACT RATINGS10A @ 30 VDC RESISTIVE100mA MINIMUM @ 5 VDCNOT INTENDED FORCONNECTION TO CONTROLPANELS.N.C.ALARM AUXILIARY CONTACTSFOR FAN SHUTDOWN, ETC.16 6 17 7 18 8C.N.O.N.O.C.N.C.N.C.ALARM AUXILIARY CONTACTSFOR FAN SHUTDOWN, ETC.16 6 17 7 18 8C.N.O.N.O.C.N.C.FOR WIRING OF AUXILIARYDEVICES, REFER TOMANUFACTURER’SINSTALLATION INSTRUCTIONSOR CONTACT MANUFACTURER.TROUBLE CONTACT RATING2.0 A @ 30 VDC resistiveALARM AUXILIARY CONTACTS SHOWN INSTANDBY. CONTACTS TRANSFER DURINGALARM AS INDICATED BY THE ARROWS.SUPERVISORY TROUBLE CONTACTSALARM AUXILIARY CONTACTS SHOWN INSTANDBY. CONTACTS TRANSFER DURINGALARM AS INDICATED BY THE ARROWS.SUPERVISORY TROUBLE CONTACTS14 3 143NOTE: THE SUPERVISORY RELAY NOWPROVIDES A "FORM C" CONTACT FORCUSTOMIZED APPLICATIONS.FOR STANDARD APPLICATIONS, ONLYTHE "NO" CONTACT IS USEDTROUBLE CONTACTS CLOSED IN ALARM AND STANDBY.CONTACTS OPEN WHILE DETECTOR PCB OR POWER ISREMOVED OR WHEN TAMPER FEATURE TIMES OUT. OPENCONTACTS SIGNAL TROUBLE CONDITION TO PANEL.TROUBLE CONTACTS CLOSED IN ALARM AND STANDBY.CONTACTS OPEN WHILE DETECTOR PCB OR POWER ISREMOVED OR WHEN TAMPER FEATURE TIMES OUT. OPENCONTACTS SIGNAL TROUBLE CONDITION TO PANEL.+55ALARMINITIATIONLOOPALARMINITIATIONCONTACTS4CONTACTS SHOWNOPEN IN STANDBY.CONTACTS CLOSEIN ALARM.ALARMINITIATIONCONTACTS4CONTACTS SHOWNOPEN IN STANDBY.CONTACTS CLOSEIN ALARM.UL LISTED 4-WIRECONTROL PANELFIRST DETECTOR IN THE LOOPDH100ACDCLPLAST DETECTOR IN THE LOOPDH100ACDCLPEOL RESISTORSPECIFIED BYPANEL MANUFACTURERA78-2352-11Figure 8. Wiring diagram for DH100ACDCLPto APA451: 4-Wire Wiring to APA451Figure 9. Wiring diagram for DH100ACDCLP toRTS451KEY and interconnect feature:DH100ACDCAlarm SignalAux. Power +Sup. N. O.1519142APA451Alarm(Red LED)DH100ACDCLPAlarm SignalAux. Power +Sup. N. O.1519141RTS451/RTS451KEY*(Red LED) AlarmFor RTS451KEYonly without acontrol panel.*Sup. COMAux. Power —320 13Power(Green LED)CommonSup. COMAux. Power —32062(Green LED)PowerReset23NOTE:Wiring diagram shown is for DH100ACDCLWP 4-wire ductsmoke detector system equipped without a control panel.Test1145Figure 10. Multiple fan shutdown (interconnect):1 612 16FANCONTROLA B CDETECTOR 1SYSTEMCONTROLPOWER ORTHERMOSTAT1 612 16FANCONTROLA B CDETECTOR 2SYSTEMCONTROLPOWER ORTHERMOSTAT1 612 16FANCONTROLA B CDETECTOR 3SYSTEMCONTROLPOWER ORTHERMOSTAT1—NEXTDETECTOR+12Important Interconnect Notes• When using the interconnect feature, all interconnectedunits must be powered withthe same, independent supply.• Polarity must be maintained throughout theinterconnect wiring. Connect terminal 12 onunit 1 to terminal 12 on unit 2 and so on.Similarly, connect terminal 1 on unit 1 to terminal1 on unit 2 and so on.D200-14-00 6 I56-0084-00
Figure 11. Wiring diagrams for optional accessories:15 (+)15 (+)ALARM SIGNAL (+)ALARM SIGNAL (+)Figure 12. Wiring diagram for DH100ACDCLP toSSK451FIELD INSTALLEDJUMPER FORTEMPORAL PATTERNAUX POWER (—)DUCT DETECTORDH100ACDCLP20(—)PA400 (OPTIONAL)AUDIBLE ALERTAUX POWER (—)DUCT DETECTORDH100ACDCLP20(—)REDRA400Z (OPTIONAL)REMOTE (LED)ANNUNCIATORA78-2354-11COMMON 3TEMPORAL SELECT 2ALARM SIGNAL 1SUPERVISORY SIGNAL 4RESET 7TEST 8POWER (-) 6POWER (+) 515 ALARM SIGNAL3NOSUPERVISORY14 CONTACT2 RESET11 TEST20 AUX. POWER (-)19 AUX. POWER (+)Figure 13. Testing detector alarm:SSK451FIELD INSTALLEDJUMPERDH100ACDCCoverTamper — If the cover is removed or not properly securedfor a period longer than 20 minutes, a troublesignal is generated to indicate the cover is missing.[6.2.2] Alarm Tests[6.2.2.1] M02-04-00 Magnet Test1. Place the painted surface of the magnet onto the TESTlocator on the bottom of the housing (Figure 13).2. The red alarm LED on the detector should latch on, asshould any accessories (i.e. RA400Z, RTS451). Verifysystem control panel alarm status and control panel executionof all intended auxiliary functions (i.e. fan shutdown,damper control, etc.).3. The detector must be reset by system control panel, frontcover reset button, or remote accessory.[6.2.2.2] RTS451/RTS451KEY Remote Test StationThe RTS451/RTS451KEY Remote Test Station facilitates testof the alarm capability of the duct smoke detector as indicatedin the RTS451/RTS451KEY manual. The DH100ACD-CLP duct smoke detector can be reset by theRTS451/RTS451KEY. If a system control panel is used, thepanel itself may also require testing.To install the RTS451/RTS451KEY, connect the device asshown in Figure 9; wire runs must be limited to 25 ohmsor less per interconnecting wire.Please note that the magnetic coil supplied with theRTS451 and RTS451KEY is not required when these accessoriesare used with the DH100 Series detectors. The functionalityof the magnetic coil has been designed into the circuitryof the new Innovair duct smoke detectors.[6.2.2.3] SSK451 Multi-Signaling AccessoryThe System Sensor SSK451 Multi-Signaling accessory combinesa sounder feature with a key activated test and resetfunction. Green, amber and red LEDs provide a visual indicationof power, trouble, and alarm respectively. An optionalstrobe (PS24LO) with a smoke lens can be added to conformto the codes of certain jurisdictions.To install the SSK451, connect the device as shown in figure12.[6.2.3] Sensitivity Tests[6.2.3.1] MOD400 or MOD400R TestAfter verification of alarm capability, use the MOD400R testmodule with a voltmeter to check detector sensitivity asindicated in the test module’s manual. The housing covermust be removed to perform this test.If test module readings indicate that the detector head isoutside of the acceptable range that is printed on the labelof the detector, the detector chamber requires cleaning perSection [7] of this manual.[7] Detector Cleaning ProceduresNotify the proper authorities that the smoke detector systemis undergoing maintenance, and that the system willtemporarily be out of service. Disable the zone or systemundergoing maintenance to prevent unwanted alarms andpossible dispatch of the fire department.[7.1] Air Filters1. Turn off power to the system.2. Remove and inspect sampling tube filters.3. If filters are heavily coated with dirt, replace them withnew filters. If they are not heavily coated, use a vacuumcleaner or compressed air nozzle to remove dust, thenreinstall the filters.[7.2] Photo Detector Board1. Remove the screen by gently grasping on each side andpulling straight off.2. Lift the photo chamber in the same fashion. Vacuum thescreen and cover. Use clean, compressed air to loosenand blow out any remaining debris. Replacementscreens (S08-39-01) are available.D200-14-00 7 I56-0084-00
Page 1 and 2: INSTALLATION AND MAINTENANCE INSTRU
Page 3 and 4: Figure 3. Installation of foam gask
Page 5: Wiring InstructionsThe DH100ACDCLP

DH100ACDCLP Air Duct Smoke Detector with Extended Air Speed ...

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