Instruction Manual for HOCHIKI models including: HA-06-434 Conventional Detectors Technical Bulletin, HA-06-434, Conventional Detectors Technical Bulletin, Detectors Technical Bulletin, Technical Bulletin, Bulletin
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DocumentDocumentCONVENTIONAL DETECTORS TECHNICAL BULLETIN Introduction These instructions apply to all detectors listed on this Technical Bulletin for maintaining, cleaning and testing. Failure to follow these instructions may result in the failure of the detectors to initiate an alarm condition. Hochiki America Corporation is not responsible for detectors that have been improperly maintained, cleaned or tested. Detectors SOC-24V/SOC-24VN photoelectric detector suitable for monitoring smoke in open areas or HVAC ducts SOE-24V multi-criteria (photoelectric sensors) detector suitable for monitoring smoke in open areas or HVAC ducts SOE-24H multi-criteria (photoelectric/ thermistor sensors) detector suitable for monitoring smoke in open areas or HVAC ducts and fixed temperature in open areas DCD-135 combination heat detector suitable for monitoring fixed/rate of rise temperature in open areas DCD-190 combination heat detector suitable for monitoring fixed/rate of rise temperature in open areas DFE-135 fixed heat detector suitable for monitoring fixed temperature in open areas DFE-190 fixed heat detector suitable for monitoring fixed temperature in open areas DSC-EA rate of rise heat detector suitable for monitoring rate of rise temperature in open areas *W or (WHT) suffix for white models not shown Features of SOC and SOE series detectors High signal-to-noise ratio and sensitivity stability effective in a wide range of environmental conditions Wide viewing angle alarm indicators Automatic drift compensation and maintenance indication Built-in magnetic test feature Break-away, hidden locking feature for use with NS bases Optimized reduction to false alarms and enhanced reaction time to real fires Multi-criteria Detectors use a supplementary photoelectric sensor to scale the photoelectric smoke sensor output to reduce sensitivity to false alarms and increase sensitivity to fire conditions. Placement of Detectors Following the guidelines in NFPA 72, base the number and location of detectors on an engineering survey of the area to be protected. Factors to consider include: Contents to be protected Type of construction and use of structure Human occupancy Burning characteristics of contents Space involved Height of ceiling Surface condition of ceiling Total area Air movement (stratification) Vent location (velocities and dilution Deflections and obstructions Detector Location: One smoke detector covers 450 to 900 square feet One heat detector covers up to 2500 square feet Consider local conditions and codes along with engineering evaluations to determine the proper spacing and specification WARNING: Heat detectors are not life safety devices. Smoke detectors are recommended where life safety is a factor. Examples: You may use 30' spacing on smooth ceilings for all smoke detectors Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 1 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN You may use 50' spacing on smooth ceilings for DFE-135, DFE-190, DSC-EA heat detectors You may use 70' spacing on smooth ceilings for DCD-135, DCD-190 heat detectors *Beams or other obstructions extending more than 18" below the ceiling reduce the effective range of the detectors. Such obstruction should designate a new separation point and be considered a border for a new section. *Beams or other obstructions extending more than 8" but less than 18" require reduced spacing at the perpendicular of the obstructions. NOTE: For information on differing styles of construction consult the NFPA 72. WARNING: Do not install Hochiki smoke detectors in the following areas: Where temperatures are likely to exceed the operating temperature ranges specified by detector Closer than 4" to any side wall Where forced ventilation can dilute the smoke from a fire In known areas of combustion such as kitchens or furnace rooms In known areas of sustained corrosive atmospheres such as industrial chemical processing areas Maintenance Cleaning Use clean, dry compressed air to remove dust from a detector, or return to Hochiki America for service. Disassembly of the detector may result in the failure of the detector to initiate an alarm condition or initiation of a false alarm condition. Testing For a smoke detector to operate efficiently, the combustion products must enter the outer chamber. Air flow, stratification, velocity, stagnation, and migration all affect the efficiency and accuracy of the detector. Use an air flow meter to determine the movement of the air within a structure. Field testing equipment is available from Hochiki America for testing the function of the detectors. Consult local codes and ordinances for maintenance requirements. Hochiki America Corporation recommends a bi-annual functional testing and visual inspection. Prior to testing any detector, care should be exercised to ensure proper disabling of live signals and notification circuits of the Fire Alarm Control Panel. Failure to exercise this procedure may result in false alarm signals which could place life and property in jeopardy. Caution: Excessive aerosol smoke can contaminate a detector. Do not spray in bursts longer than 1 second. Wait 20 seconds between sprays. Spray 10 inches from detector. Test with Smoke Sabre aerosol cans or the Testifire 1000/1001 or 2000/2001 with TS3 smoke capsules. Testifier usage: To insert the battery baton, hold the Testifire head unit by the handle and depress the upper spring button on the battery baton. Align the button with the location hole in the handle and push the battery baton into the handle until the button snaps into place. 1. Insert the other end of the battery baton into the Solo access pole and depress the lower spring button. Align it with the location hole and push the battery baton further into the pole until the button snaps into place. 2. Remove the capsule from its outer carton and Anti-Static bag. 3. Remove the spring clip protector cap from the new capsule. 4. Holding the capsule by spring clips with the label on the underside, carefully insert the new capsule into the capsule port. Push it into position, ensuring that the clips spring out positively on both sides of the capsule. 5. Close the access cover securely. 6. Program the tester to the following options available: Smoke or Heat. 7. Raise Testifire over the detector. The detector should touch the base of the inner clear cup. 8. Lower Testifire from the sensor after testing is complete. Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 2 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN Blue Solid Red Solid Green Slow Flashing Green Fast Flashing Red Flashing Alternating Red/Green Flashing Red Solid Testifire's LED Indications Smoke test in progress Heat test in progress Standby mode Operational mode Battery needs charging, but still operational Timeout indication (after 2 minutes of continuous testing) Error Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 3 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN SOC-24V Conventional Photoelectric Smoke Detector Supply Voltage Current Consumption Startup Smoke Density Range Detector Compatibility ID Compatible Bases Operating Temperature Range UL Listed Ambient Temperature Storage Temperature Range Dimensions Color Weight Operating Voltage Range 8 35VDC Absolute Max Voltage 42VDC Maximum Voltage Ripple Filtered DC, 15% Ripple (Max) Maximum Input Capacitance 0.01uF Standby Current 59A Minimum Allowable Alarm Current 6mA Maximum Allowable Alarm Current 150mA Current 160A (Max) 1.36 3.12%/ft Open Area and 300 4000FPM in duct HD3 NS4-100, NS6-100, NS4-220, NS6-220, NS4-221, NS6-221, NS4-224, NS6-224, HSC-220R, HSC-221R, HSC-224R, HSC-4R, HSC-4R12 *W suffix (not listed above) indicates white color 14F ~ 122F 32F ~ 100F -22F ~ +140F 3.94" diameter x 1.77" tall (SOC-24V) Ivory, (SOC-24VW) White 3.0 oz. Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 4 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN SOE-24V Conventional Photoelectric Smoke Detector Sensing Element Supply Voltage Current Consumption Startup Reset Smoke Density Range Detector Compatibility ID Compatible Bases Operating Temperature Range UL Listed Ambient Temperature Storage Temperature Range Operating Humidity Limit Dimensions Color Weight Smoke IR LED, Blue LED, Photodiode Operating Voltage Range 8 35VDC Absolute Max Voltage 42VDC Maximum Voltage Ripple 8200mVAC Maximum Input Capacitance 0.01uF Standby Current 59A Minimum Allowable Alarm Current 5mA Maximum Allowable Alarm Current 150mA Time 25s (Max) Current 160A (Max) Time 100ms (Min) Voltage 2.5V (Max) 1.82-3.16%/ft@ Open area 1.82-4.55%/ft@300FPM in Duct 1.82-3.96%/ft@1000FPM in Duct 1.82-4.19%/ft@2000FPM in Duct 1.82-4.07%/ft@3000FPM in Duct 1.82-4.20%/ft@4000FPM in Duct HD3 NS4-100, NS6-100, NS4-220, NS6-220, NS4-221, NS6-221, NS4-224, NS6-224, HSC-220R, HSC-221R, HSC-224R, HSC-4R, HSC-4R12 *W suffix (not listed above) indicates white color 32F ~ 120F 32F ~ 120F -22F ~ +140F <95%RH at 104F, <80%RH at 120F 3.94" diameter x 1.77" tall SOE-24V Ivory, SOE-24V (WHT) White 3.4 oz. Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 5 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN SOE-24H Conventional Photoelectric Smoke and Heat Detector Sensing Element Supply Voltage Current Consumption Startup Reset Smoke Density Range Heat Sensitivity Range Detector Compatibility ID Compatible Bases Operating Temperature Range UL Listed Ambient Temperature Storage Temperature Range Operating Humidity Limit Dimensions Color Weight Heat Thermistor Smoke IR LED, Blue LED, Photodiode Operating Voltage Range 8 35VDC Absolute Max Voltage 42VDC Maximum Voltage Ripple 8200mVAC Maximum Input Capacitance 0.01uF Standby Current 59A Minimum Allowable Alarm Current 5mA Maximum Allowable Alarm Current 150mA Time 25s (Max) Current 160A (Max) Time 100ms (Min) Voltage 2.5V (Max) 1.80-3.16%/ft@ Open area 1.80-4.55%/ft@300FPM in Duct 1.80-3.96%/ft@1000FPM in Duct 1.80-4.19%/ft@2000FPM in Duct 1.80-4.07%/ft@3000FPM in Duct 1.80-4.20%/ft@4000FPM in Duct 135F HD3 NS4-100, NS6-100, NS4-220, NS6-220, NS4-221, NS6-221, NS4-224, NS6-224, HSC-220R, HSC-221R, HSC-224R, HSC-4R, HSC-4R12 *W suffix (not listed above) indicates white color 32F ~ 117F 32F ~ 117F -22F ~ +140F <95%RH at 104F, <80%RH at 120F 3.94" diameter x 2.18" tall SOE-24H Ivory, SOE-24H (WHT) White 3.4 oz. Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 6 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN DCD-135 Conventional Fixed Temperature and Rate of Rise Heat Detector Sensing Element Supply Voltage Current Consumption Startup Heat Sensitivity Range Detector Compatibility ID Compatible Bases Operating Temperature Range UL Listed Ambient Temperature Storage Temperature Range Dimensions Color Weight Heat Thermistor Operating Voltage Range 15 33VDC Absolute Max Voltage 42VDC Maximum Voltage Ripple Filtered DC, 5V (Max) Standby Current 35A Minimum Allowable Alarm Current 6mA Maximum Allowable Alarm Current 150mA Current 160A (Max) 135F or 15F/min rise (whichever occurs first) HD3 NS4-100, NS6-100, NS4-220, NS6-220, NS4-221, NS6-221, NS4-224, NS6-224, HSC-220R, HSC-221R, HSC-224R, HSC-4R *W suffix (not listed above) indicates white color 14F ~ 122F 32F ~ 100F -4F ~ +140F 3.94" diameter x 1.5" tall DCD-135 Ivory, DCD-135W White, DCD-135C Ivory 3.4 oz. Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 7 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN DCD-190 Conventional Fixed Temperature and Rate of Rise Heat Detector Sensing Element Supply Voltage Current Consumption Startup Heat Sensitivity Range Detector Compatibility ID Compatible Bases Operating Temperature Range UL Listed Ambient Temperature Storage Temperature Range Dimensions Color Weight Heat Thermistor Operating Voltage Range 15 33VDC Absolute Max Voltage 42VDC Maximum Voltage Ripple Filtered DC, 5V (Max) Standby Current 35A Minimum Allowable Alarm Current 6mA Maximum Allowable Alarm Current 150mA Current 160A (Max) 190F or 15F/min rise (whichever occurs first) HD3 NS4-100, NS6-100, NS4-220, NS6-220, NS4-221, NS6-221, NS4-224, NS6-224, HSC-220R, HSC-221R, HSC-224R, HSC-4R *W suffix (not listed above) indicates white color 14F ~ 122F 32F ~ 100F -4F ~ +140F 3.94" diameter x 1.5" tall DCD-190 Ivory, DCD-190W White, DCD-190C Ivory 3.4 oz. Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 8 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN DFE-135 Conventional Fixed Temperature Dry Contact Heat Detector Sensing Element Current Consumption Heat Sensitivity Range Detector Compatibility ID Compatible Bases Operating Temperature Range Storage Temperature Range Dimensions Color Weight Heat Bi-metal diaphragm Maximum Allowable Alarm Current 100mA @ 60V 135F None NS6-100, HSC-220L, HSC-221L, HSC-224L *W suffix (not listed above) indicates white color 14F ~ 120F -4F ~ +140F 3.94" diameter x 1.5" tall DFE-135 Ivory, DFE-135W White, DFE-135C Ivory 3 oz. Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 9 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN DFE-190 Conventional Fixed Temperature Dry Contact Heat Detector Sensing Element Current Consumption Heat Sensitivity Range Detector Compatibility ID Compatible Bases Operating Temperature Range Storage Temperature Range Dimensions Color Weight Heat Bi-metal diaphragm Maximum Allowable Alarm Current 100mA @ 60V 190F None NS6-100, HSC-220L, HSC-221L, HSC-224L *W suffix (not listed above) indicates white color 14F ~ 160F -4F ~ +140F 3.94" diameter x 1.5" tall DFE-190 Ivory, DFE-190W White, DFE-190C Ivory 3 oz. Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 10 of 11 PART # 1700-12470 CONVENTIONAL DETECTORS TECHNICAL BULLETIN DSC-EA Conventional Rate of Rise Dry Contact Heat Detector Sensing Element Current Consumption Heat Sensitivity Range Detector Compatibility ID Compatible Bases Operating Temperature Range Storage Temperature Range Dimensions Color Weight Heat High Pass Diaphragm Maximum Allowable Alarm Current 100mA @ 30V 15F/minute None HSB-100, HSC-220L, HSC-221L, HSC-224L, NS4-100, NS6-100, NS4-220, NS6- 220, NS4-221, NS6-221, NS4-224, NS6-224, HSC-4R, HSC-4R12 *W suffix (not listed above) indicates white color 14F ~ 122F -22F ~ +158F 3.94" diameter x 1.3" tall DSC-EA Ivory, DSC-EAW White 3 oz. Hochiki America Corporation 7051 Village Drive, Suite 100 Buena Park, CA 90621-2268 DWG # HA-06-434, Rev 07/21 PAGE 11 of 11 PART # 1700-12470Microsoft Word 2013