InnovairFlex™ Series D4120 Duct Smoke Detector 4-Wire Photoelectric Duct Smoke Detector Description The InnovairFlex™ Series, D4120, 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions, operating in airflow speeds from 100 to 4,000 feet per minute, temperatures of –4°F to 158°F, and a humidity range of 0 to 95 percent (non-condensing). A plug-in sensor head offers improved false alarm immunity and simple installation, testing, and maintenance. The improved cover design isolates the sensor head from the low-flow feature for simple maintenance. The InnovairFlex housing provides ample wiring space, a ¾-inch conduit knockout, and a built-in short circuit protection to prevent damage to sensitive components during installation. The high contrast terminal designations make wiring easy. With a 2:1 sensor-to-power capability, the power board of the D4120 may be used to simultaneously monitor a second D4S sensor (i.e., supply and return side). Up to 50 InnovairFlex detectors can be interconnected. When one unit senses smoke, all interconnected detectors will switch the relays, and only the detector sensing smoke will go into alarm, thus pinpointing the fire source. An easy-access Test/Reset button makes it possible to test the unit with the cover on. Three DIP switches can be used to configure the following field selectable settings: • cover tamper delay • number of sensors to be controlled • shut down on trouble option Each power board has two LEDs that can be used to indicate the status of connected sensors. A quick reference label imprinted on the cover displays the LED status indications (Standby, Maintenance, Trouble, and Alarm). The InnovairFlex duct smoke detector can be customized to meet local codes and specifications without additional wiring. The new InnovairFlex product line is compatible with all previous Innovair models, including the remote test accessories. InnovairFlex-D4120 Features • Photoelectric, integrated low-flow technology. • Air velocity rating from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/sec). • Versatile mounting options: square or rectangular configuration. • Plug-in sensor offers superb false alarm immunity and the latest sensor technology. • Broad ranges for operating temperature (–4°F to 158°F) and humidity (0% to 95% non-condensing). • Patented sampling tube installs from front or back of the detector with no tools required. • Increased wiring space with a newly added ¾-inch conduit knockout. • One easy-access Test/Reset button and improved LED status. • Patented interconnect feature for multi-fan shutdown. • New high contrast terminal designations. • Built-in short circuit protection from operator wiring errors. • Field selectable settings for configuring the detector. • Two DPDT Form-C relay contacts, 24 VAC/DC or 120VAC. WARNING: Duct smoke detectors are NOT a substitute for open area smoke detectors; NOT a substitute for early warning detection; NOT a replacement for a building’s regular fire detection system. Refer to NFPA 72 and 90A for additional information. InnovairFlex™ is a trademark of Honeywell International Inc. SIGNALING FM MSFM 2202 S911 3029700 2207 3242-1653:0207 S911 APPROVED GAMEWELL-FCI 12 Clintonville Road, Northford, CT 06472-1610 USA • Tel: (203) 484-7161 • Fax: (203) 484-7118 Specifications are for information only, are not intended for installation purposes, and are subject to change without notice. No responsibility is assumed by Gamewell-FCI for their use. www.gamewell-fci.com 9021-60470 Rev. C page 1 of 4 ©2013 by Honeywell International Inc. All rights reserved. Architectural/Engineering Specifications The air duct smoke detector shall be a System Sensor InnovairFlex™ D4120 Photoelectric Duct Smoke Detector. The detector housing shall be UL Listed per UL 268A specifically for use in air handling systems. The flexible housing of the duct smoke detector fits multiple footprints from square to rectangular. The detector shall operate at air velocities of 100 feet per minute to 4,000 feet per minute (0.5 to 20.32 meters/second). The unit shall be capable of controlling up to 50 air handling systems when interconnected with other detectors. The detector shall be capable of providing a trouble signal in the event that the front cover is removed. It shall be capable of local testing via magnetic switch, test button on the cover, or remote testing using the RTS2-AOS Multi-Signaling Accessory or the RTS151KEY Remote Test Station. Terminal connections shall be of the strip and clamp method suitable for 12–18 AWG wiring. Physical Specifications Size: Rectangular Dimensions: Square Dimensions: Weight: Operating Temperature Range: Storage Temperature Range: Operating Humidity Range: Air Duct Velocity: 14.38 in (37 cm) Length; 5 in (12.74 cm) Width; 2.5 in (6.36 cm) Depth 7.75 in (19.7 cm) Length; 9 in (22.9 cm) Width; 2.5 in (6.35 cm) Depth 2.5 lbs (1.14 kg) D4120 & D4S: –4° to 158°F (–20° to 70°C); D4P120: –40° to 158°F (–40° to 70°C) D4120 & D4S: –22° to 158°F (–30° to 70°C); D4P120: –40° to 158°F (–40° to 70°C) 0% to 95% relative humidity non-condensing 100 to 4,000 ft/min (0.5 to 20.32 m/sec) Electrical Ratings Power supply voltage: Input capacitance: Reset voltage: Reset time: (with RTS151) Reset time: (by power down) Power up time: Alarm response time: Sensitivity Test: 20–29 VDC 270 µF max. 3.0 VDC min. .03 to 0.3 sec. 0.6 sec. max. 35 sec. max. 15 sec. See detector label 24 VAC 50–60 Hz 270 µF max. 2.0 VAC min. .03 to 0.3 sec. 0.6 sec. max. 35 sec. max. 15 sec. See detector label 120 VAC 50–60 Hz N/A 10 VAC min. .03 to 0.3 sec. 0.6 sec. max. 35 sec. max. 15 sec. See detector label Current Requirements: (Using No Accessories) Max. standby current: Max. alarm current: 21 mA @ 24VDC 65 mA @ 24VDC 65 mA RMS @ 24VAC 60Hz 20 mA RMS @ 120VAC 60Hz 135 mA RMS @ 24VAC 60Hz 35 mA RMS @ 120VAC 60Hz Contact Ratings Alarm initiation contacts: (SPST) 2.0A @ 30 VDC (resistive) Alarm auxiliary contacts: (DPDT) 10A @ 30 VDC (resistive); 10A @ 250 VAC (resistive); ½ HP @ 240 VAC; ¼ HP @ 120 VAC Note: Alarm auxiliary contacts shall not be connected to initiating circuits of control panels. Use the alarm initiation contact for this purpose. Supervisory contacts: (SPDT) 2.0A @ 30 VDC (resistive); 2.0A @ 125 VAC (resistive) Accessory Current Loads at 24 VDC Device Standby Trouble Alarm APA151/APA151 12.5 mA n/a 30 mA Max. MHR/MHW 0 mA n/a 29 mA Max. RA100Z 0 mA n/a 12 mA Max. RTS151/RTS151KEY 0 mA/12 mA n/a 12 mA Max. RTS2-AOS 8 mA Max. 16 mA Max. 40 mA Max. Note: Any combination of accessories may be used such that the given accessory loads are: 110 mA or less at the Aux output, and 50 mA or less at the Alarm output. GAMEWELL-FCI 12 Clintonville Road, Northford, CT 06472-1610 USA • Tel: (203) 484-7161 • Fax: (203) 484-7118 9021-60470 Rev. C page 2 of 4 www.gamewell-fci.com Installing the InnovairFlex Sampling Tube The InnovairFlex sampling tube may be installed from the front or back of the detector. The tube locks securely into place and can be removed by releasing the front or rear locking tab. (Figure 3 illustrates the front locking tab). Figure 1 Figure 2 Figure 3 Wiring for 4-wire Duct Smoke Detector and Accessories Figure 4 Wiring for 4-Wire Duct Smoke Detector and Accessories NOTE 1: 24V Power Inputs accept a non-polarized 24VDC or 24VAC 50-60Hz. 120VAC Power Inputs accept only 120VAC 5060Hz. Connect power source to appropriate terminals of each detector. See specifications for additional power supply information. NOTE 2: Auxiliary contacts shown in standby position. Contacts switch during alarm as indicated by arrows. Auxiliary contacts are not to be used for connection to the control panel. See specifications for contact ratings. NOTE 3: Supervisory contacts shown in standby position. Open contacts indicate a trouble condition to the panel. See specifications for contact ratings. NOTE 4: Alarm Initiation contacts shown in standby position. Closed contacts indicate an alarm condition to the panel. See specifications for contact ratings. NOTE 5: For additional information, refer to the InnovairFlex D4120 Duct Smoke Detector Installation Instructions, P/N I56-2967-002R and the Duct Application Smoke Detectors Application Guide. Important Notes on 2:1 Sensor-to-Power Capability • 2:1 sensor-to-power capability is only available on the D4120 4-wire conventional models. • 2:1 sensor-to-power capability can be enabled using one D4120 and one D4S, or two D4S and one D4P120. Important Interconnect Notes • When using the interconnect feature, all interconnected units must be powered using the same independent supply. • Polarity must be maintained throughout the interconnect wiring. Connect the INT+ terminal on unit 1 to the INT+ terminal on unit 2 and so on. Similarly, connect the INT/AUX– terminal on unit 1 to the INT/AUX- terminal on unit 2 and so on. • Up to 50 D4120 units, 50 D4P120 units, or 50 units of combination may be interconnected. • Up to 10 DH100ACDC units may be interconnected. Please note that each of the 9 DH100ACDC units interconnected may be replaced by three D4P120 units. Therefore, when using the interconnect feature a single DH100ACDC can drive either 9 DH100ACDCs or 27 D4120 units. NOTE: The alarm can be reset only at the initiating device and not at the devices interconnected. GAMEWELL-FCI 12 Clintonville Road, Northford, CT 06472-1610 USA • Tel: (203) 484-7161 • Fax: (203) 484-7118 www.gamewell-fci.com 9021-60470 Rev. C page 3 of 4 Accessories System Sensor provides system flexibility with a variety of accessories, including two remote test stations and several different means of visible and audible system annunciation. As with our duct smoke detectors, all duct smoke detector accessories are UL listed. Figure 5 RTS151 UL S2522 Figure 6 RTS151KEY UL S2522 Figure 7 APA151 UL S4011 Figure 8 RTS2-AOS UL S2522 Figure 9 RA100Z UL S2522 Figure 10 MHW UL S4011 Figure 11 MHR UL S4011 Figure 12 RTS2-AOS with PS24LOW Strobe and PS12/24 LENSW lens Ordering Information Part Number Description D4120 4-wire photoelectric low-flow duct smoke detector Accessories Part Number Description Part Number Description D4S D4P120 MHR MHW Mini Horn, Red Mini Horn, White P48-21-00 PS12/24SLENSC PS12/24SLENSW PS24LO RA100Z/RA100ZA RTS151 RTS151KEY RTS2 AOS RTS2-AOS End cap for metal sampling tubes Ceiling-mount “SMOKE” lens Wall-mount “SMOKE” lens Mini-Alert add-on strobe (red) Remote annunciator alarm LED Remote test station Remote test station with key lock Multi-signaling accessory Add-On Strobe Multi-signaling accessory 2D51 DST1 DST1.5 DST3 DST5 DST10 APA151 DH400 OE-1 ETX M02-04-00 4-wire photoelectric sensor component only 4-wire photoelectric power board component only, 24 VAC/DC, 120 VAC 4-wire conventional photoelectric sensor head Metal sampling tube duct width up to 1ft (0.3m) Metal sampling tube duct widths 1 ft to 2 ft (0.3 to 0.6 m) Metal sampling tube duct widths 2 ft to 4 ft (0.6 to 1.2 m) Metal sampling tube duct widths 4 ft to 8 ft (1.2 to 2.4 m) Metal sampling tube duct widths 8 ft to 12 ft (2.4 to 3.7 m) Remote annunciator with piezo alarm Weatherproof enclosure Metal exhaust tube duct width 1ft (0.3m) Test magnet GAMEWELL-FCI 12 Clintonville Road, Northford, CT 06472-1610 USA • Tel: (203) 484-7161 • Fax: (203) 484-7118 9021-60470 Rev. C page 4 of 4 www.gamewell-fci.com