see rt-3000 series installation manual.
Contents
1. A NOTE A common power supply must be used for all interconnected detectors Detector Detector COMMON DETECTOR INTERCONNECT ALARM LINK Detector COMMON SHUTDOWN All alarm relays operate with single alarm Detector eh OQ CX Detector 30 detectors max Detector E HX 5 INDIVIDUAL HORN STROBE UNITS All alarm relays operate with single alarm Individual horn strobe units operate on alarmed detector only 30 detectors max COMMON LINK REFERENCE COMMON TEST RESET IN Detector ALARM OUT ALARM OUT COMMON ALARM HORN STROBE Detector 2 OPTIONS Detector HX COMMON TEST RESET 30 detectors max Use normally open test reset switch Detector Detector Detector COMMON HORN STROBE UNITS All alarm relays operate with single alarm All horn strobe units operate on any single alarm 10 detectors max INST APD0344 A090630 INTERCONNECTION WIRING FOR COMMON FUNCTIONS The following diagrams show interconnection of the RT 3000 Series to other duct smoke detectors manufactured by Air Products and Controls specifically the SL 2000 Series the HS 100 Special Application Series and the SM 501 Series Up to 30 Air Products units as described here can be part of your interconnected system A NOTE A common power supply must be used for all interconnected detectors Detector l RT 3000 SL 2000 HS 100 5 5012. INSTALLATION amp MAINTENANCE INSTRUCTIONS FOR RT 3000 SERIES DUCT SMOKE DETECTORS NEMA 4X Type 4X Enclosure Watertight Corrosion Resistant You fin Control RT 3000 P RT 3000 N Ionization Type 4 Wire DSD Photoelectric Type 4 Wire DSD PRODUCT OVERVIEW PRODUCT APPLICATION RT 3000 Series duct smoke detectors provide early detection of smoke and products of combustion present in air moving through an HVAC duct supply return or both in commercial industrial and residential applications These devices are designed to prevent the recirculation of smoke in areas by the air handling system s fans and blowers Complete systems may be shut down in the event of smoke detection AN NOTE For the correct installation of a duct smoke unit please refer to the NFPA 72 National FireAlarm Code NFPA 90A Standard for Installation of Air Conditioning and Ventilation Systems NFPA 92A Recommended Practice for Smoke Control Systems NFPA 5000 Building Construction and Safety Code IMC International Mechanical Code IFC International Fire Code and NEC National Electric Code This detector is not intended for open area protection nor should it be used for early warning detection or replace a regular fire detection system PRODUCT DESCRIPTION The RT 3000 Series duct smoke detector is fitted with a mounting base that will accept an ionization smoke detector head model 55000 225 or photoelectric smoke detector head m
3. INLET TUBE aligned with the notch in the tube HOLES FACE DUCT PREPARATION AIRFLOW P Remove mounting template from the installation kit Remove paper backing from the mounting template and affix it to the duct at the desired location Using the template as a guide drill 2 mounting holes 3 32 2 5mm for the 12 X sheet metal screws packaged in the installation kit Drill or punch 2 1 4 32mm holes for inlet sampling and exhaust tubes using the template as a guide Clean all holes MOUNTING To maintain the Type 4X watertight corrosion resistant properties of this duct smoke detector and in accordance with NFPA 70 the National Electric Code Listed watertight outdoor conduit and fittings must be used Preferably mount the product with the conduit holes facing downwards If vertical mounting is required based on the application simply orient the sampling tube so it is on the upstream side of the exhaust tube Tube Support Hole only for Ducts Greater than 3 Feet Wide DUCT WIDTH EXHAUST TUBE INSTALLED DOWNSTREAM OF AIRFLOW DO NOT INSERT RED STOPPER After securing the sampling and exhaust tubes to the duct smoke unit or initially placing the tubes through the 1 4 holes drilled or punched in the HVAC duct to accept the inlet sampling and exhaust tubes and then attaching them to the duct unit hold the duct unit assembly in position and use 2 12 X A sheet metal screws packaged in the installation k
4. LED will remain flashing 2 Twist the detector head back into place the trouble contacts will change back the yellow and green LEDs will resume flashing alternately Replace the unit s front cover and fully depress the latch lever to verify proper unit and system stand by or normal mode Upon proper replacement of the unit s front cover the Maintenance Mode will automatically be cancelled and the RT 3000 will revert to normal operational stand by status where failure to have the cover properly in place and latched will immediately cause a trouble condition Should additional testing also be required for simulated fire conditions smoke bombs placed in the duct may not be suited for the particular detector head photoelectric or ionization selected and installed Consult the smoke bomb data for proper use and compatibility with detector type The S65A ionization detector head 55000 225 utilizes a radioactive source as its means of detection and will detect smoke particles of between and micron in size The S65A photoelectric detector head 55000 328 operates on the principle of light scatter and will detect smoke particles of between and 10 microns in size When purchasing smoke bombs for additional required functional testing ensure smoke particle sizes comply with the criteria as described above NOTE In situations that require a duct smoke detector to be held in an alarm condition for an extended pe
5. RT 3000 51 2000 100 SM 501 Detector RT 3000 SL 2000 HS 100 SM 501 RT 3000 51 2000 HS 100 SM 501 COMMON SHUTDOWN All alarm relays operate with single alarm 30 detectors max Detector 2 Hl COMMON TEST RESET 30 detectors max Use normally open test reset switch Detector 2 E DL pi vu PL d ee E ie tL e Detector RT 3000 SL 2000 HS 100 501 RT 3000 SL 2000 HS 100 501 Detector HX RT 3000 SL 2000 HS 100 SM 501 RT 3000 SL 2000 HS 100 SM 501 INST APD0344 A090630 MAINTENANCE MODE amp OPERATIONAL TESTING V Mount install RT 3000 appropriately to ductwork check differential pressure see page 4 Connect input power and test see page 5 Connect RT 3000 to FACU AHU Remote Accessories see pages 6 10 v Replace cover on the RT 3000 and flip the cover latch into locked down position V Ensure RT 3000 is in normal stand by mode and the green PILOT LED is illuminated Press the black MAINTENANCE button on the front cover to initiate the RT 3000 s 3 minute Maintenance Mode Pressing the MAINTENANCE button a second time within 30 seconds will return the detector to stand by Other than above pressing the MAINTENANCE button a second time while in Maintenance Mode will reset the 3 minute timer The M
6. white housing opaque cover Horn Strobe white housing clear cover Solo Aerosol Test Gas with Nozzle for Test Port NOTCHED SAMPLING TUBES 1 0 For duct widths of 6 to 1 0 STN 5 0 For duct widths of 3 0 to 5 0 STN 2 5 For duct widths of 1 0 to 3 0 STN 10 0 For duct widths of 5 0 to 10 0 REPLACEMENT SMOKE DETECTOR HEADS 55000 225APO 55000 328APO POWER SUPPLIES T PB 202 1 T PB 202 0 T PB 303 1 T PB 303 0 S65A lonization Detector Replacement Head S65A Photoelectric Detector Replacement Head 24VAC 4 0A Class Power Supply 24VAC 4 0A Class Power Supply 24VAC 3 0A Class II Power Supply 24VAC 3 0A Class II Power Supply FOR TECHNICAL SUPPORT CALL TOLL FREE 888 332 2241 OR 248 332 3900
7. with Visual Pilot Trouble Alarm LED MSR 50RK X Remote Indicator Control Assembly w color Single Gang Cover Plate MSR 50RKS Series Features MSR 50RK with Strobe and Double Gang Plate MSR 50RKS X C MSR 50RKS X O Remote Indicator Control Assembly w Strobe Assembly Clear Lens Remote Indicator Control Assembly w Strobe Assembly Opaque Lens MSR 50SA Series Features plug in combination Strobe Visual and Sounder Audible MSR 50SA X C MSR 50SA X O Module Clear Lens with color Double Gang Cover Plate Module Opaque Lens with color Double Gang Cover Plate MS and SHP SERIES REMOTE ACCESSORIES MS RA MS RA R MS RA P R MS KA R MS KA P R MS RA P MS RH MS RH KA P R MS RH P A MS RH KA P A T MS RA P T MS RA FT P MS KA P R T MS RD MS F T SHP24 1575R 5 24 15750 SHP24 1575W SMOKE TEST GAS TG 2000 Remote Alarm Remote Alarm push button Test Reset Switch Remote Alarm Pilot push button Test Reset Switch Remote Alarm key operated Test Switch Remote Alarm Pilot key operated Test Reset Switch Remote Alarm Pilot Remote Alarm Horn Remote Alarm Pilot Horn key operated Test Reset Switch Remote Alarm Pilot Horn Remote Alarm Trouble Pilot Horn key operated Test Reset Switch Remote Pilot Trouble Remote Pilot Trouble push button Test Reset Switch Remote Pilot Trouble key operated Test Reset Switch Remote Alarm Remote Trouble Horn Strobe red housing clear cover Horn Strobe
8. AINTENANCE button can be accessed directly from the unit s control board if the cover is not in place 2 The green PILOT LED will flash while in Maintenance Mode and the cover latched 3 You are safe to perform test maintenance functions without extra reports to the system DETERMINE CORRECT OPERATION OF THE HEAD Magnet Test Place the square short sided end of the magnet provided with the installation kit on the grey section of the housing inline with the area designated Test Magnet Allow at least five seconds for alarm initiation EITHER OF THESE ENDS 2 Upon alarm initiation both the detector head LED and red ALARM LEDs will illuminate Alarm relays will change state and the alarm related remote accessories if attached will function The green PILOT LED will continue to flash 3 Remove magnet and reset the detector by pressing the red TEST RESET button on the front cover Smoke Test Using smoke canister with testing nozzle available from Air Products part number TG 2000 insert the test gas nozzle into the patented test port on the unit cover 2 Press can against cover to release gas into the chamber 13 AN CAUTION DO NOT SPRAY GAS FOR MORE THAN SECOND OVERUSE OF TEST GAS FACILITY MAY RESULT IN DETECTOR CONTAMINATION After 15 20 seconds the detector head will go into alarm illuminating both the detector head LED and red ALARM LED on the control board Duct unit functions
9. CONTROLS You Jin Control RT 3000 SERIES NEMA 4X TYPE 4X ENCLOSURE WATERTIGHT CORROSION RESISTANT DUCT SMOKE DETECTORS INSTALLATION AND MAINTENANCE INSTRUCTIONS RT 3000 N lonization Type 4 Wire Duct Smoke Detector RT 3000 P Photoelectric Type 4 Wire Duct Smoke Detector NOTICE The information contained in this document is the most current available at the time of shipment of accompanying product and is subject to change without notice Future references should always be made to the most current revision of this document The information contained in all this document should be considered before installing or using the product Any example applications shown are subject to the most current enforced local national codes standards approvals certifications and or the authority having jurisdic tion All of these resources as well as the specific manufacturer of any shown or mentioned related equipment should be consulted prior to any implementation For further information or assistance concerning this product contact Air Products and Controls Inc Air Products and Controls Inc reserves the right to change any and all documentation without notice Air Products and Controls Inc 2009 A COPY OF THESE INSTRUCTIONS SHOULD BE LEFT WITH THE EQUIPMENT UNTIL INSTALLATION BY ALL TRADES IS FULLY COMPLETE FOLLOWING FINAL INSPECTION A COPY SHOULD BE LEFT WITH THE OWNERIUSER FOR TECHNICAL SUPPORT CALL TOLL FREE 888 332 2241 OR 248 332 3900
10. active element RT 3000 N lonization Americium 241 0 9 micro curie FOR TECHNICAL SUPPORT CALL TOLL FREE 888 332 2241 OR 248 332 3900 2 INST APD0344 A090630 MECHANICAL INSTALLATION LOCATION PREREQUISITES This guideline contains general information on duct smoke detector installation but does not preclude the NFPA and or ICC documents listed on page 1 Air Products and Controls assumes no responsibility for improperly installed duct detectors To determine the correct installation position for an RT 3000 Series duct smoke detector the following factors must be considered uniform non turbulent laminar airflow between 100 ft min to 4 000 ft min must be present in the HVAC duct To determine duct velocities examine the engineering specifications that define the expected velocities or use an Alnor model 6000AP velocity meter or equivalent 2 To minimize the impact of air turbulence and stratification on performance a duct smoke detector should be located as far as possible downstream from any obstruction i e deflector plates elbows dampers etc In all situations confirmation of velocity and pressure differential within specifications is required The pressure differential between the input sampling high pressure tube and exhaust low pressure tube for the RT 3000 Series smoke duct detector should be greater than 0 01 inches of water and less than 1 8 inches of water See page 4 for detailed
11. e downstream from any obstruction i e deflector plates elbows dampers etc In all situations confirmation of velocity and pressure differential within specifications is required REMOTE ACCESSORIES Audible and visual alarm indicators remote status indicators and remote reset test switches can be accommodated by the RT 3000 Series duct units by connecting to the proper terminals as described on page 10 These terminals are not supervised The remote pilot green LED will be permanently illuminated when connected to the proper terminals as long as the following conditions are met input power is present detector head is present unit cover is in place with latch in closed position RELAY CONTACT RATINGS Alarm contacts 2 sets form C rated at OA 125VAC resistive form rated at IA 030VDC Trouble contacts form B rated at 7A 30VDC resistive set form C rated at 0 125 resistive Air velocity 100 to 4 000 ft min Ambient temperature RT 3000 N RT 3000 P Sampled Air Humidity 10 to 9376 RH Non Condensing Non Freezing FIRMWARE CODE SFT3000 rev080415 CONSTRUCTION Material Gray plastic back box with white plastic cover Makrolon 94V 0 NEMA 4X Type 4X Enclosure Watertight Corrosion Resistant 4 F to 158 F 20 C to 70 C 4 F to 140 F 20 C to 60 C Dimensions 13 2 LX 5 W X 2 D Max net wt 3 lbs Radio
12. en replacing the cover be sure the stainless steel cover latch is in its upright position before properly seating the cover straight onto the base Then fully depress the cover latch FORTECHNICAL SUPPORT CALL TOLL FREE 888 332 2241 OR 248 332 3900 INST APD0344 A090630 AIR PRODUCTS AND CONTROLS INC AND 1749 E Highwood Pontiac MI 48340 USA You Jin Control CONTROLS Telephone 248 332 3900 www ap c com AVAILABLE ACCESSORIES FOR USE WITH RT 3000 SERIES DUCT SMOKE DETECTORS MSR SERIES REMOTE ACCESSORIES X Replace X with W for White Cover Plate R for Red Plate S for Stainless Steel Plate MSR 100 Series Features Visual Indicators Alarm Pilot Trouble Buzzer Programmable for Alarm and Trouble Buzzer Silence Visual Notification and Ringback Detector Test Reset Key Operated LED Buzzer Test Push Button Operated MSR 100R X White Face Plate MSR IOORS X C White Face Plate Strobe with Clear Lens MSR I100RS X O White Face Plate Strobe with Opaque Lens MSR 50RM Series Features Magnet Test Pushbutton Reset Visual Pilot Trouble Alarm LED MSR 50RM X Remote Indicator Control Assembly w color Single Gang Cover Plate MSR 50RMS Series Features MSR 50RM with Strobe and Double Gang Plate MSR 50RMS X C MSR 50RMS X O Remote Indicator Control Assembly w Strobe Assembly Clear Lens Remote Indicator Control Assembly w Strobe Assembly Opaque Lens MSR 50RK Series Feature Key Test amp Reset
13. f enclosed duct smoke detector Type 4X Enclosure Watertight Corrosion Resistant 7 INST APD0344 A090630 8 INST APD0344 A090630 FIRE ALARM CONTROL UNIT WIRING ANNUNCIATION USE REMOTE ACCESSORY C T R P AL C TBt FE Z E x gt 2 38 0 x a gt 9g 3 FORM ALARM FORM B 5 5 2 3 gt 30VDC 1 0 TROUBLE TROUBLE CONTACTS ARE SHOWN IN T Es T t ab 30VDC 7 0 ENERGIZED CONDITION UNDER NORMAL OPERATION CONTACTS WILL BE HELD AS o S SHOWN 30VDC 1 0A SAMPLE CONTROL UNIT WIRING STYLE D CLASS A IDC Supervised A fault condition will not inhibit an alarm response FACU Trouble FACU Trouble Gur Nc MSR REMOTE ACCESSORY WIRING 6 terminal block style MSR 100 UL Listed FACU Alarm MSR 50 Series Conventional 4 terminal block RT 3000 RT 3000 Hu Detector 1 Detector AL 5 terminal block style MSR 100 C Fire Alarm Control Unit IDC T R 2 L ae SAMPLE CONTROL UNIT WIRING STYLE CLASS B IDC Supervised A fault condition will not inhibit an alarm response UL Listed Conventional Fire Alarm Control Unit IDC YELLOW PUSH BUTTON TEST RESET TROUBLE SWITCH LED RT 3000 RT 3000 Detector 1 Detector BLACK 9 INST APD0344 A090630 10 INST APD0344 A090630 INTERCONNECTION WIRING FOR COMMON FUNCTIONS
14. he HVAC duct Air flowing through the duct is forced into the air intake inlet tube via the air intake holes facing the airflow and passes over the detector head The air will be drawn out via the exhaust tube back into the HVAC duct A 7 exhaust tube is provided in the installation kit When the concentration of smoke particles suspended in the air stream reach the alarm threshold of the detector head the unit will go into alarm The duct smoke detector units are designed to operate in duct widths from 6 to 10 wide with INST APD0344 A090630 MODEL NUMBER POWER REQUIREMENTS RT 3000 DUCT SMOKE DETECTORS AT A GLANCE RT 3000 N 4 Wire lonization Type 4X Enclosure lonization Detector Head 55000 225 Watertight Corrosion Resistant Photoelectric Detector Head 55000 328 RT 3000 P 4 Wire Photoelectric Type 4X Enclosure Watertight Corrosion Resistant DETECTOR HEAD MODEL NUMBER POWER STANDBY CURRENT ALARM CURRENT WITH WITH ACCESSORIES ACCESSORIES an air velocity between 100 to 4 000 feet per minute To verify correct installation the pressure differential between the sampling high pressure side and exhaust low pressure side tubes should be measured using a Magnehelic pressure gauge or equivalent acceptable reading is between 0 01 and 1 8 inches of water To minimize the impact of air turbulence and stratification on performance a duct smoke detector should be located as far as possibl
15. information on pressure differential gauges 3 Identify a code compliant location supply or return side or both for the installation of the duct unit that will permit easy access for viewing and serviceability 4 When installing on the return side install duct units prior to the air being exhausted from the building or diluted with outside fresh air 5 When installing duct smoke units downstream of filters fires occurring in the filters will be detected but if the filters become blocked insufficient air flow through the duct unit will prevent the correct operation of the duct detector Duct units installed in the supply air side may monitor upstream equipment and or filters 6 Where possible install duct detectors upstream of air humidifiers and downstream of dehumidifiers 7 prevent false alarms the duct detector should not be mounted in areas of extreme high or low temperatures in areas where high humidity exists or in areas where the duct may contain gases or excessive dust SAMPLING TUBE ASSEMBLY The RT 3000 Series duct smoke detectors employ a specially notched sampling tube which must be ordered separately in one of four standard lengths STN 1 0 duct widths of 6 to 1 0 STN 2 5 duct widths of 0 to 3 0 STN 5 0 duct widths of 3 0 to 5 0 STN 10 0 For duct widths of 5 0 to 10 0 Standard sampling tubes are steel tubes with air intake holes punched the entire length of
16. it to secure the duct smoke detector to the HVAC duct sheet metal AIR SAMPLING VERIFICATION To ensure correct operation of the duct unit use a Magnehelic differential pressure gauge Dwyer 2000 or 4000 Series or equivalent to determine the differential pressure between the inlet high side and exhaust low side tubes The differential pressure between the two tubes should be greater than 0 01 inches of water and less than 1 8 inches of water This duct smoke detector is shipped with a velocity adapter insert either factory installed RT 3000 P or found in the installation kit RT 3000 N When installed this adapter will allow the duct detector to operate at extremely low air velocities To install the adapter simply insert it into the slots provided inside the detector housing so that the adapter fits snugly over the smoke detector head Unless your system is consistently operating in the slower velocity range where the adapter is specifically required RT 3000 N we recommend that the adapter not be inserted If you experience false alarms at higher velocities with the adapter in place the adapter should be removed Please use the following chart for guidance on when the velocity adapter should be used For reference the speeds indicated are intended to represent the velocity of air within the duct under normal operational conditions 100 ft min 300 ft min 500 ft min 1 000 ft min 2 000 ft min 3 000 ft min 4 000 ft min UL Listed w
17. ith insert installed 100 4 000 ft min RT 3000 P UL Listed without insert installed 500 4 000 ft min UL Listed with insert installed 100 4 000 ft min 4 INST APD0344 A090630 ELECTRICAL INSTALLATION TERMINAL BLOCK FEATURES AND WIRE PREP Each terminal features two holes one larger hole for wire plus one smaller hole for convenient test meter probe access patent pending Wires should be stripped a minimum of TERMINAL BLOCK maximum 7 4 for proper connection TEST METER PROBE ACCESS 38 FOR WIRING 14 24 AWG WIRING Conduit Knockouts Determine knockout size required based upon installation wiring TIP 34 knockout is typically used for power Select knockout To remove eliminate the node with a pair of sidecutters or similar place a screwdriver at the opposite edge of the knockout from the node and tap with a hammer until the knockout breaks out Clean all holes before installing the proper conduit fitting TERMINAL AND POWER CONNECTIONS Prior to connecting input power to the duct unit determine the correct input voltage current availability and ensure it is connected to the correct terminals With detector head removed connect one of the appropriate dedicated power sources to the applicable terminals see below Replace detector head and press and hold the cover removal switch COVER REMOVAL and the unit will be energized The green pilot LED will be illuminated and when pressing the test reset b
18. odel 55000 328 The duct unit provides two sets of form C alarm contacts one form alarm contact one form B trouble contact and one form C trouble contact The trouble contacts supervise the presence of the input power removal of the detector cover and the removal of the smoke detector head AN This detector is equipped with a cover removal switch COVER REMOVAL on PCB that instantly provides a trouble condition upon lifting lever while not in Maintenance Mode For all testing and inspection with the cover removed the maintenance switch designated as MAINT on PCB may be momentarily depressed to simulate standard pilot operation for a predetermined time of 3 minutes ALL TROUBLE CONTACTS ARE SHOWN LABELED IN THE ENERGIZED CONDITION The trouble contacts will not operate in the event of a smoke alarm The RI 3000 Series duct smoke detector will operate from various input voltage sources namely 24VAC 24VDC 15 and 230VAC A The RT 3000 cover seats firmly against a high performance rubber gasket To avoid ac cidental damage to the gasket When removing the cover pull lift uniformly on the corner tabs When replacing the cover be sure the stainless steel cover latch is in its upright position before properly seating the cover straight onto the base Then fully depress the cover latch SAMPLING TUBES The operating principle of a duct detector is based on the Venturi effect Two tubes extend into t
19. over latch engages Interconnect up to 30 Air Products units for common functions Either location can be used for air sample tube Patented locking RT SERIES SL SERIES SM SERIES HS SERIES DUCT DETECTORS mechanism allows tubes to be inserted and or removed from front or rear of detector O ALARM TROUBLE No COM NC COM Pat 6 741 181 RRRRRR Pat 7 204 522 du DETECTOR INTERCONN AL1 L2 T R 4 y S Y oeeeeoobjoo PATENTS e PENDING AL1 AL2 T R S H DETECTOR INTERCONNECT HVAC 1 ALARM 2 TROUBLE NO NC COM NO NC COM NO 115H 230H C T Ro P AL C REMOTE ACCESSORY MI NO NC ICOM NO ARM 1 ALARM 2 HVAC Patented terminals offer convenient test meter probe access Patented tether holds cover to unit and allows hands free Dedicated terminal blocks provide reference to wiring diagram easier wiring for all trades mounted inside the front cover Photo or lonization detector twist in and out to clean and or test Patented cover latch is industry s only no tools single point cover assembly when the unit cover is on and the latch is in closed position Gaskets provide weathertight seal for industry s first and the 3000 is secure weathertight only NEMA 4X rated sel
20. riod of time the magnet test or smoke test methods should be used to ensure the detector is locked into alarm Each installation location must be assessed on its own merits If the protected area is of a very dirty nature then the RT 3000 duct unit s will have to be checked and cleaned on a quarterly basis or when cleaning is required As a guideline the smoke detector head should be cleaned every six months or as required The best methods of cleaning are to vacuum the detector head thoroughly or to blow the detector head out using clean dry compressed air Do not use chemicals or non conforming air to clean the detector head housing as this could contaminate the detector head and damage the casing Sampling tubes must be inspected and cleaned in accordance with the schedule as determined above to allow the free flow of air through both inlet and exhaust tubes Consult your local code and AH requirements for required maintenance schedules IMPORTANT NOTE Cover Removal and Replacement The RT 3000 cover seats firmly against a high performance rubber gasket This gasket is durable requires no maintenance and will provide the weathertight endurance that outdoor enviornments will require over the life of the unit To avoid accidental damage to the gasket When removing the cover from the unit lift the stainless steel cover latch to its upright position and pull lift uniformly on the corner tabs for best leverage Wh
21. the tube These tubes can be cut to length and must span at least 8076 the width of the duct Sampling tubes over 3 0 must be supported on the opposite side of the duct For custom duct widths always use the next longest standard size and cut down to the exact requirement To ensure the correct operation of the exhaust tube the red end cap red stopper in installation kit must be inserted in the end of the air intake sampling tube NO TOOLS TUBE INSTALLATION The RI 3000 Series duct smoke detector provides a unique patented mechanism for installation and or removal of the sampling and exhaust tubes from either the front or rear of the detector housing Once the airflow direction has been determined insert the inlet and exhaust tubes into the duct smoke detector If the cover is in place the tubes may be inserted into the back of the detector via the key slots provided Simply push the tube into place against the spring loaded retainer and turn to the correct position allowing the key to INST APD0344 A090630 lock the tube in the desired orientation For front side installation simply rotate the tube retainer so that the tube may be inserted and oriented properly Once the tube is installed rotate the retainer back into place to lock down the tube Ensure air intake sampling tube is positioned so that the inlet holes are directly INSERT RED STOPPER facing the airflow the air sampling holes are gt END OF
22. utton TEST RESET the red alarm LED will be illuminated This test confirms the correct basic operation of the duct smoke unit excluding the detector head see functional testing INPUT POWER CHOOSE ONLY ONE SOURCE OF INPUT POWER 24VAC 24VDC 115VAC 230VAC OPERATION n 24 N 15H 15H 115 230VAC Sens 50 60Hz 50 60Hz 0 251A MAX 0 05A MAX 0 029A MAX NOTE CURRENTS SHOWN ARE DUCT SMOKE DETECTOR LESS ANY REMOTE ACCESSORIES 5 INST APD0344 A090630 HVAC USE Remain ALARM 4 COM NO COM NO 4 ALARM ALARM TROUBLE TROUBLE CONTACTS ARE I25VAC 10 SHOWN IN ENERGIZED 4 HP 125VAC NC CONDITION UNDER 125VAC NO NORMAL OPERATION CONTACTS WILL BE HELD AS SHOWN In the event of a fire alarm certain equipment may be required to be shut down For example shut down may be achieved by interrupting the fan supply source to that particular piece of equipment when wired as indicated shown below SHUT DOWN WIRING EXAMPLE LIT ALARM 1 OR ALARM 2 RELAY FAN SUPPLY SOURCE In alarm NC and COM will open interrupting voltage supply to fan 6 INST APD0344 A090630 FEATURES REVIEW Patented Maintenance Mode offers 3 minute interval for test and maintenance functions with no extra trouble reports to the system automatically shuts off when c
23. will operate alarm relays will change state and the alarm related remote accessories if attached will function 3 Lift the cover latch and remove the cover 4 Clear the smoke from the chamber 5 Press the TEST RESET button on the control board 6 The green PILOT and yellow TROUBLE LEDs will flash alternately indicating the unit is in Maintenance Mode while the cover is not in place Alternately if no test gas is available to conduct functional testing With detector in Maintenance Mode Lift the cover latch and remove the cover The green PILOT and yellow TROUBLE LEDs will flash alternately 2 Blow smoke from a cotton wick or punk directly at the head to cause an alarm 3 The alarm indicators described above should illuminate within one minute Duct unit functions will operate alarm relays will change state and the alarm related remote accessories if attached will function 4 Clear the smoke from the chamber 5 Press the TEST RESET button on the control board 6 The green PILOT and yellow TROUBLE LEDs will flash alternately indicating the unit is in Maintenance Mode while the cover is not in place INST APD0344 A090630 Test the Trouble Contacts With detector in Maintenance Mode and cover removed hanging from tether Remove the detector head by twisting it counter clockwise The trouble contacts will change state the yellow TROUBLE LED will change to steady illumination the green PILOT
Download Pdf Manuals
Related Search