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MANUFACTURER

“SKB Elektronmash” TDV

Golovna str., 265B,

Chernivtsi,

Ukraine 58018

tel/fax (03722) 40639

e-mail:[email protected]

http://www.chelmash.com.ua

Version 001en

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Summary of Contents for CV212-14

Page 1: ... SKB Elektronmash TDV LINE SMOKE DETECTOR CV212 14 User Manual AKPI 425231 001RE ...

Page 2: ...TIFICATION INFORMATION The line smoke detector CV212 14 is certified in accordance with the requirements of the standard EN 54 12 2015 Fire detection and fire alarm systems Part 12 Smoke detectors Line detectors using an optical light beam Quality Management System at the factory is certified in accordance with the requirements of the standard ISO 9001 Copies of certificates are on the site http w...

Page 3: ...enuation of the infrared beam between a transmitter IL and receiver PL hereinafter transmitter and a receiver respectively The detector is designed to work with fire alarm and fire alarm devices in fire alarm and fire extinguishing systems The detector is designed to detect combustion products in enclosed spaces indoors or in places that prevent moisture from entering it The installation locations...

Page 4: ...urrent by contacts ALARM FAULT A 0 15 Maximum resistance of closed contacts of relay FAULT Ohm 30 Operating distance of remote control m from 1 to 20 The deviation of the optical axis of the transmitter relative to optical axis of the transmitter receiver degrees not more than during installation 5 during operation 2 The deviation of the optical axis of the receiver relative to optical axis of the...

Page 5: ...se see Appendix A and connect them to the screw terminals of the connectors from the detector set Tighten the nut of the clamp of the seal only after passing all the wires It is possible to insert the wires from behind for which it is allowed to drill the holes of the correct size at the base of the detector components The side of the detector s receiver on which the LED and the IR receiver of the...

Page 6: ... clear and may not be interfered by moving objects e g overhead crane Heat accumulation under the roof may prevent smoke from rising up to the ceiling Thus the detector must be mounted below the expected heat accumulation Since the smoke from a fire does not simply rise straight up but rather spreads like a mushroom cloud depending on air current and accumulation the monitoring range is much great...

Page 7: ...er power is applied and the readiness time is complete After the power is applied to confirm and verify the LED itself the transmitter gives one flash with duration of 1 second The transmitter is monitored by a green LED on its side which should flash for a short time 0 25 s every 5 seconds 3 2 Operation of receiver PL The receiver operates continuously after power is applied and the readiness tim...

Page 8: ...he power 3 3 Remote control unit PDU L allows set the test signal ALARM TEST button 3 set the test signal FAULT TEST button 2 cause the receiver to its initial state reset when a fault and or the state of the test fire button 1 set the thresholds for operation during memorization 3 4 The test mode ALARM TEST set with the PDU L simulates the alarm condition This mode can be reset both with the PDU ...

Page 9: ...r second Flashes every 5 seconds At the transmitter of the detector single At the detector s receiver Single 1 dB threshold Double 2 dB threshold triple 3 dB threshold The status of the indication LED on the receiver At the beginning of memorization regular flashes of about 25 seconds then a pause of about 10 seconds a total storage time of about 45 seconds then three flashes with duration 1 secon...

Page 10: ...e connection methods for both options are shown in Figure 2 1 2 3 4 5 1 2 3 4 5 CODE 1 2 3 4 5 CODE CODE ZONE ZONE to c i e А B 1 2 3 4 5 CODE c i e ZONE ZONE transmitter 1 DISTANCE DISTANCE DISTANCE FAULT UPS 10 100 DISTANCE 1 15 1 15 10 100 10 100 1 15 1 15 10 100 transmitter n transmitter 1 transmitter 2 zone 21 30 VDC 21 30 VDC Figure 2 It is possible to connect several transmitters to a singl...

Page 11: ...put ALARM FIRE is galvanically isolated dry contact In the quiescent mode as well as FAULT and FAULT TEST contacts are open in the ALARM FIRE ALARM TEST modes contacts are closed When using the ALARM outputs each of them is connected to one alarm loop in accordance with the description for the device used Alternative option is to connect the outputs ALARM of all receivers to one zone with current ...

Page 12: ... a fault this loop is set to an open It is possible to connect the outputs FAULT of all receivers to one zone in series with a current limiting resistor at the farthest receiver as in Figure 3 In this case the faults on all the connected receivers will be processed by OR that is if it is faulty at least in one receiver which is connected a common signal is faulty and will in breakage If it is no f...

Page 13: ...2 m set the jumper to the 10 100 position 4 3 2 When used in the same room more than one linear detector must be on adjacent transmitter and detector zones it set different codes jumper setting Jumpers on the CODE fork contacts in accordance with Table 2 and Appendix C Table 2 Jumper on contacts 1 and 2 2 and 3 3 and 4 4 and 5 5 and 6 Not installed Code 1 2 3 4 5 6 4 3 3 Remembering setting detect...

Page 14: ...dy for operation If an error of remembering that may occur if background level exceeds the maximum allowed supply voltage does not correspond to a nominal value the level of interference exceeds the maximum allowed the signal strength is less or more than the allowable value the red LED should go into the dual flash mode with a repetition period of about 1 s indicating a malfunction It is necessar...

Page 15: ...tton 3 on the remote control PDU L receiver should go into a state of ALARM FIRE the test the red LED on the receiver must continuously shine The system must switch over to the ALARM FIRE in a zone which is connected to the detector Reset fire on the c i e The fire alarm system and the detector should be in the quiescent condition 5 3 Signal check on signal Cut off half of the input filter of the ...

Page 16: ...in removing dust and dirt from the filters and housings on the transmitter and receiver Cleaning optical surfaces should be done with a soft lint free cloth moistened in water if contamination of optical surfaces is not removed by a damp cloth ATTENTION Do not use acetone containing liquids and other solvents that can damage the surfaces of optical elements ...

Page 17: ...17 APPENDIX A General view and overall dimensions of the transmitter and receiver ...

Page 18: ...18 APPENDIX B Transmitter and receiver mounting dimensions ...

Page 19: ...19 APPENDIX C Marking and connecting elements cable glands are not shown Transmitter IL position of jumpers is shown conditionally Receiver PL ...

Page 20: ...20 MANUFACTURER SKB Elektronmash TDV Golovna str 265B Chernivtsi Ukraine 58018 tel fax 03722 40639 e mail spau chelmash com ua http www chelmash com ua Version 001en ...

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