Mk9 CO Safety System
Contents
1. og a U n Ma S r e Us m et syste fety Sa O C Please note that whenever installing or disconnecting a system refer to this manual first Table of contents The purpose of CO2 detection II General Description 4 4 8 Product description performance and intended use Temperature surveillance The function of the Central Unit The function of the CO2 Sensor lil NS CaM AWHONN asas ssa eres ira ni ences Sd SR Qi ve entra tae ca 9 11 IV Connection Diagrams Nt 12 V Function Installation check pe 13 15 VI Ordering Service and Parts e eeeeerereeeea ear rereean arena 16 Service and maintenance Ordering parts or service i Me oleh Ce 0 ie ae ee nt een er er ee ee Ra 17 19 Safety IMPORTANT All persons responsible for the use and maintenance of this equipment must read and understand the safety and operating information contained in this guide Installation and service of this equipment should be performed only by professionals The function of the equipment will be impaired if it is not properly installed LogiCO2 bears no legal responsibility for the functionality of the CO2 Safety System if installed by a company that has not been certified by LogiCO2 The purpose of CO2 detection COZ is a colorless odorless gas which normally exists at a concentration of about 0 04 in the air we breathe CO2 gas does not support life and in concentrations above 4 it has dangerou2. Iste CO2 Warning Sign next to the Hom Strobe or Warning Lamp mounted ina permanent way Isa Hom Strobe installed above the Sensor ata height or2 125 meses smere a CO2 Warning Sign mowed nexttotheHomStobe o le this CO2 Warning Sign next to the HornStrobe mounted in a permanentway 15 VI Ordering Service and Parts Service and maintenance 1 Should be performed only by authorized professional service agents who are familiar with the CO2 Safety System and all pertinent safety and service procedures Contact your representative for the name of the authorized service agent s in your area 2 Since this is a Safety Product we recommend that a function check be performed on the CO2 Safety System by a qualified professional service agent at least once every year 3 The CO2 Safety System has no user serviceable parts All service work should be performed by an authorized professional agent 4 NOTE Any attempt to service the equipment by unauthorized persons or to perform unauthorized modifications will void the warranty 5 The Sensor and Central Unit housing must NEVER be opened by unauthorized personnel 6 Cleaning is done by use of water on a moistened cloth Ordering parts or service Description Item code CO2 Mk9 Detector SET 4A 2049 CO2 Mk9 Detector SET 4 A consists of CO2 Central Unit Mk9 Cable red 5m CO2 Sensor Mk9 Cable red 10m Cable blue 5m Horn Strobe LED with 1m cable RJ45 1 1 split RJ4
3. 12 Function Installation check V Function and installation check for the Mk9 CO2 Safety System Repair Company Name if different Power supply control If a plug in power supply is used make sure that the Plug lock is mounted in a way to eliminate the risk for the power supply to be un plugged Is ita hardwired power supply directly connected to the power network without any plug OBSERVE not for the US Is it a plug in power supply Pf If it is a plug in power supply is the plug lock securely mounted or any other mechanical system that eliminates the risk for the power supply to be un plugged Central Unit The Central Unit must be mounted at a height and where it is easily reachable to control reset the system and to read the values messages The sign What to do must be mounted in a permanent manner NOT TAPE next to the Central Unit so that the personnel can easily read it Phone number of the Service Provider responsible if there is a CO2 Leak should be registered on the what to do sign When the Central Unit is running properly the green diode ON is ON and the screen should display the CO2 levels of the CO2 Sensor or Sensors that are connected Is the Central Unit mounted in a way that makes it easy to read Is the What to do sign mounted next to the Central Unit and is it easily readable Is the What to do sign mounted in a permanent way Is the phone number
4. The number of connected CO2 Sensors is set on dip switch 1 3 Dip switch 4 8 are not used and must be in position OFF ll General Description Number of Dip4 8 E aaa used Display information during start up Software version Cycle Start up LogiCO2 Central unit ID CO2 TWA TEMP FW 1420 1 Heating FW Firmware version Normal display information One CO2 sensor is attached ID CO TWA TEMP 1 0 04 400 5 C TWA Time Weighted Average Average CO2 exposure over 8 hours 2 Temperature measurement is only shown when temperature alarm is enabled on the CO2 sensor Display information during CO2 alarm mode CO2 concentration is shown in highlighted text ID CO2 TWA 1 EREDA 440ppm CO2 Alarm ID CO2 IWA 1 ALARM 440ppm Information text Information text Information text is only shown during alarm or error situations Display information at CO2 alarm levels over 6 CO2 CO2 concentrations that exceed the CO2 Sensors measuring range gives the following display indications together with continuous red LED and internal buzzer CO2 Alarm ID CO TWA 1 ALARM over 6 CO2 CO2 Sensor display High Alarm al TWA ALARM mi Display information during TWA Alarm CO2 TWA Alarm CO2 TWA concentration shows in highlighted text ID CO2 TWA ID_CO2 TWA 1 0 14 ALARM 1 0 14 Eria Information text Information text Information text is only shown dur
5. should be placed next to the Horn Strobe Alarm functionality CO2 Awareness Indication 5000 ppm 0 5 Local warning on Sensor only TWA 5000 ppm White Horn Strobe flashes Call service Low Alarm 1 5 White Horn Strobe flashes Call service High Alarm 3 0 White Horn Strobe sounds Evacuate area Call the fire department CARBON DIOXIDE GAS DO NOT ENTER THIS AREA WHEN SIREN IS SOUNDING AND LIGHT IS FLASHING Emergency Actions Evacuate the Area Immediately e Call the Fire Department from outside of the building Non Emergency Action e If light only is flashing call CO2 Service at 11 IV Connection Diagrams Connection diagram US Option FLASH 24 R ee Connection box for external signal O NOT ENTER THIS AREA WHEN SIREN l UNDING AND LIGHT IS FLASHING Package incl Important ackage incl The sensor shall be If Light is Flashing mounted 12 30cm Call Service at from the floor to the bottom of the sensor Open doors to ventilate q DG ms T e l L 1m lim E oe ee es DS E E e ju rm E Plug mounting Hard wired Option Please OBSERVE The hard wire option is not intended for the US market OBSERVE The Mk9 CO2 Safety System is compatible with the earlier MkVII Mk7 system The CO2 Alert Mk10 can also be connected to the system
6. Approval Operating principle Temperature range CO2 measuring range Extended CO2 range Gas sampling mode TWA Accuracy Temperature Resolution CO2 Resolution Annual zero point drift Ambient temperature General performance Compliance with Operating humidity range Warm up time 22 C Dimensions LxWxD Ingress protection Overvoltage Pollution degree 24V DC No alarm status 56 mA Alarm status 68 mA external optional warning lamp not included RJ 45 RS485 serial port MODBUS LCD 76 dBa 1m max Manufactured in accordance with DIN 6653 2 The CO2 Safety System is tested by the German TUV Rheinland EN 50081 1 EN 50082 2 CE Certified by UL Non dispersive infrared NDIR and thermistor 0 to 40 C 32 F to 102 F 0 3 Vol 3 6 7 Vol 26 Diffusion Time Weighted Average TWA calculation 8 h time span most recent with 2 min sample period Pat Pend C 1 8 F 1 C 1 8 F 5 of measured value up to 3 CO2 ambient temperature 15 30 C The Accuracy is for altitudes under 2000 meters 0 01 Vol lt 0 01 Vol with automatic self calibration feature 0 40 C 32 102 F 2004 108 EG Sensor Life expectancy gt 15 years O to 95 RH non condensing 1 min 90 x 161 x 38 mm 3 5 x 6 3 x 1 5 IP54 according to TUV IP44 according to UL Category Il II Please observe that since this is a safety product we recommend that a function con
7. 2 Recommended max value in public areas 0 04 Fresh air TWA Time Weighted Average In most countries the Hygienic Limit Value over 8 hours day is 0 5 or 5000 ppm It is considered unhealthy to be exposed to more than this value during an 8 hour working day In Europe there is EU Legislation regarding TWA Patented measuring method National Fire Protection Association 55 and OSHA 15000 ppm 1 5 National Board Inspection Code part 1 supplement 3 4 Full Alarm 30000 ppm 3 0 National Board Inspection Code part 1 supplement 3 and short term exposure limit defined by ACGIH and NIOSH General Description Product description performance and intended use The Carbon Dioxide CO2 Safety System is designed to measure CO2 concentration in a confined space environment It is designed to provide an alarm in the event that a CO2 level exceeds the preset alarm levels The basic Mk 9 CO2 Safety System is a precision instrument comprising one central unit with a digital display one up to eight sensor unit s warning lamp s and horn s A separate power supply 100 240 VAC supplies power to the system Please observe that you have to connect the appropriate plug adaptor to the power supply depending on which country you are in The sensor uses infrared analysis for detecting CO2 The system provides visible indication of CO2 levels in the area where the sensor is located When installed properly the CO2 Safety System wi
8. 5 1 2 split Transformer 1A Plug UL for transformer Plug CE for transformer Plug AU for transformer Plug UK for transformer Plug lock Bag with 6 screws and plug Sign CO2 Safety System Mk9 Sign Horn strobe Mk9 10 Installation manual Mk9 Quick guide Mk9 For paris or service contact your local authorized supplier or equipment service agent Specifications VII Environmental conditions for system a For indoor use b Calibrated for altitude up to 2 000 m c Ambient temperature O C to 40 C Maximum relative humidity 95 non condensing MAINS supply voltage fluctuations up to 10 of the nominal voltage TRANSIENT OVERVOLTAGES up to the levels of OVERVOLTAGE CATEGORY II NOTE 1 These levels of transient overvoltage are typical for equipment supplied from the building wiring g Pollution degree 2 OQAaV8 h Ingress protection CO2 Sensor IP54 T V CO2 Central Unit IP54 T V Warning lamp IP54 CE Horn Strobe IPXO Symbol explanations Please note that whenever installing or disconnecting a system refer to this manual first Double insulation protected equipment may also be called Class 2 Symbol for the marking of electrical and electronic equipment The symbol indicating separate collection for electrical and electronic equipment Lx o gt VII Specifications CO2 SENSOR Power supply Power consumption Wiring connections Digital interface Display Acoustic signal strength
9. W2401000N 100 240V AC 50 60 Hz max 0 5 A Output 24V DC max 1 0 A 0 40 C 32 F to 102 F 82 4 x 44 5 x 36 2 mm 3 2 x 1 8 x 1 4 input plug 19 HFE 1052 EN Contact information Sales and service contact For paris or service contact your local authorized supplier or equipment service agent OUI alee a DR REA DO DS ED ER ED ORI 2014 11 25 Rev 2 2 LogiCO2 International Manufactured by LogiCO2 International AB E mail info logico2 com Box 4113 Web www logico2 com SE 426 04 Vastra Fr lunda Sweden
10. de of the Sensor housing and or on the Sensor board gt if necessary open the lid CO2 Value on Sensor fH CO2 TWA on Sensor PM ES NO Is the green diode ON Is the yellow diode ON S o Is the red diode ON d o Is the Horn Strobe or Warning Lamp mounted at a height of 2 1 2 5 m 6 9 8 2 ft so that the staff can see it without any obstructions in the way Is there a CO2 Warning Sign mounted next to the Horn Strobe or Warning Lamp with a telephone number to the service provider the CO2 Warning Sign next to the Horn Strobe or Warning Lamp mounted in a permarentway sa Hom Srobe installed above the Sensor at aheight of 2125 wessa TO shere a CO2 Warning Sign mountednextto he Homso Is this CO2 Warning Sign next tothe HomiStrobe mounted in a permanentway 14 Function Installation check V Horn Strobe with sign Warning Lamp with sign Sensor 2 Sensor serial number normally written on a sticker on the side of the Sensor housing and or on the Sensor board gt if necessary open the lid CO2 Value on Sensor fH CO2 TWA on Sensor ss ppm ES NO Is the green diode ON d o Is the yellow diode ON d o Is the red diode ON d o Is the Horn Strobe or Warning Lamp mounted at a height of 2 1 2 5 m 6 9 8 2 ft so that the staff can see it without any obstructions in the way Is there a CO2 Warning Sign mounted next to the Horn Strobe or Warning Lamp with a telephone number to the service provider
11. eral Description CO2 Sensor Function Indication 1 DIP switch 1 Setting of alarm levels and alarm functions 2 DIP switch 2 Service mode and communication settings 3 LED yellow Fault 4 LED red Blinking Low Alarm Continuous High Alarm 5 LED green Power ON 6 Service button Service functions 7 Buzzer Intermittent Low Error Continuous High Alarm 8 Temperature sensor backside of PCB Temperature monitoring and alarm Measurement and alarm information 10 RJ45 input connector Power and communication 11 RJ45 output connector Alarm outputs 9 Display DIP switch settings All DIP switches are set to OFF as default Default functions settings CO2 Awareness Alert 0 5 CO2 Low Alarm 1 5 CO2 High Alarm 3 CO2 TWA Alarm 5000ppm Temperature alarm OFF Communication address ID 1 The CO2 alarm levels and functions are set on DIP switch 1 Low alarm activates the strobe flash and high alarm activates the alarm horn Temperature alarm if selected and CO2 TWA alarm are classified as Low alarms CO2 Awareness Alert gt 5000 ppm CO2 is default activated To deactivate set switch no 2 on DIP2 in ON position CO2 Awareness Alert is indicated by 0 5 sec beep every 4 5 sec in the CO2 Sensor Unit and blinking text High and on the display ll General Description DIP switch 1 Dip 1 4 Low High alarm am ee OFF OFF oan Jos To DIP s
12. ets pointing downwards in a dry location It should be placed at a height where it can be easily seen but where it is least likely to be damaged by items such as mop handles or boxes being moved Use the supplied screws and wall anchors The Central Unit must be placed outside the area or room being monitored preferably in the manager s office If the Central Unit is placed in the manager s office it is recommendable that a Horn Strobe is mounted outside the door to make the personnel observant that there is an alarm situation NOTE The Central Unit and Sensor s are connected to each other by cables that may need to be disconnected for purposes of cable routing or installing a longer cable When reconnecting cables make sure they are properly reconnected to their proper connectors Refer to the connection diagram on page 12 for assistance Try to route all conductor cables in cable conduits for a neat and safe installation Be sure the reset button can be pushed without obstructions lll Installation e Mount the Plug lock so that the power supply cannot be disconnected without the use of mechanical tools e Make sure the Central Unit is not placed in the risk area that is being monitored Removal of the cover If the cover of the Central Unit or Sensor Unit needs to be removed please observe the following order of screw reassembling Installation suggestion Route the cables in the cable channels on the back o
13. f the enclosure Horn Strobe The CO2 Safety System is equipped with a pre wired Horn Strobe Its power cord has a blue connector at the end terminal that is connected to the splitter marked with a blue dot 1 Mount the horn strobe in a proper location above the CO2 sensor Refer to the description and diagram on page 12 Warning Beacon Optional US The CO2 Safety System is equipped with an optional prewired warning beacon Its power cord has a blue connector at the end terminal that is connected to the splitter marked with a blue dot 1 Separate the beacon from its mounting base using a counter clockwise twist 2 Mount the base in a proper location using screws through the knockouts on the back of the base Refer to the following description and diagram on page 12 3 Attach the beacon to its base using a clockwise twist An additional beacon can be added if necessary at another entrance to the room being monitored Simply add a 1 2 splitter and connect the second unit To ensure proper operation the combined distance between farthest Warning Beacon Horn Strobe Sensor Unit and Central Unit should not exceed 300 m 980 feet Installation Ill The warning signs provided with the CO2 Safety System All signs must be mounted in a secure permanent way to eliminate any risk that they fall down Sign 1 COZ Safety System What to do should be placed next to the Central Unit Sign 2 WARNING
14. ht continuously and the digital display will show ALARM The room in which the sensor is located must not be entered when the CO2 concentration is over 3 Emergency services must be contacted Temperature monitoring Selectable Temperature Alarm The Sensor Unit has a temperature alarm function that can be activated via the DIP switches on the Sensor If activated the current temperature at the Sensor will be shown on both the Central Unit and the Sensor The temperature alarm is activated if the temperature at the Sensor is lower or higher than 1 C to 10C 34 F to 50 F For more information see the CO2 Sensor section The functions of the Central Unit The Central Unit is multi lingual The measurements from the sensor s and alarm indications are shown on the display An information text for all Alarm and Error conditions is also shown on the display If more sensors are connected their values are also displayed indicating which sensor the value is from On the right side of the display there is a sound mute reset and test button l The Central Unit also has an alarm memory that remembers and reactivates any alarm after a power interruption LED Light Emitting Diode indications Red CO2 concentration Alarm Yellow Error Green The system is active Internal buzzer The built in buzzer has two different sounds 1 Beeping sound indicates Low Alarm warning and Error 2 Continuous sound indicates High Alar
15. ing alarm or error situations Alternating display information during temperature alarm mode Temperature alarm Temperature shows in highlighted text ID CO2 TWA TEMP ID CO2 TWA TEMP 1 0 04 400 ALARM 1 0 04 400 Temperature measurement is only shown when temperature alarm is enabled on the CO2 sensor Display information during Error alarm mode CO2 Central display together with blinking yellow LED and intermittent internal buzzer Fault in the CO2 Sensor measuring device ID CO2 TWA 1 Out of range Information text Information text is only shown during alarm or error situations Error codes Fault message Measures Out of range CO2 measuring fault Check CO2 Sensor Exchange CO2 Sensor Sensor error Internal fault in CO2 Sensor Check CO2 Sensor Exchange CO2 Sensor No sensor found Communication error Check communication cabling Check CO2 Sensor ID number The functions of the CO2 Sensor The displays shows measured values and alarm indications The display alternates between CO2 0 0 6 7 TWA ppm and temperature C or F if temperature alarm is enabled LED Light Emitting Diode indications Red CO2 concentration Alarm Yellow Error Green The system is active Internal buzzer The built in buzzer has two different sounds 1 Intermittent sound indicates Low Alarm warning and Error 2 Continuous sound indicates High Alarm danger Internal layout Gen
16. ll continuously monitor the CO2 concentration where a sensor unit is located A green light emitting diode LED on the central unit indicates normal safe conditions If ambient conditions at the sensor unit reach a CO2 concentration level of 1 5 preset low alarm the central unit will emit an intermittent audible tone and the low alarm red LED will blink and a remote warning lamp will be activated This will also happen if the TWA for 8 hours also reaches 5000 ppm The difference can be acknowledged on the display A properly connected system will begin to operate immediately after a Self diagnostics program has been made by the System when plugged into to a 100 240V AC power outlet No additional start up procedure or adjustment is necessary In the event of a system fault the yellow error LED is activated and a beeping tone will be made by the Central Unit The error will be described in the display until the fault has been rectified and cleared reset on the central unit In case of Alarm the buzzer in the Central Unit may be muted by pressing the reset button shortly The alarm can only be totally cleared reset when the CO2 level drops below 1 5 the low alarm At a Low Alarm one person supervised by another may check for the leakage cause If ambient conditions at the Sensor reach a concentration level of 3 or more the Central Unit s High Alarm will activate a constant sound signal the red LED will lig
17. m danger Reset button A short push on the reset button mutes the internal buzzer during an alarm situation Push and hold the reset button for approximately 4 seconds to clear reset an alarm Alarm Cleared is shown in the display To test all alarm indications horn strobe LED buzzer push and hold the reset button for approx 10 seconds Testing system is shown in the display Changing the display language Disconnect the power Push and hold the Reset button connect the power and keep the Reset button pushed for approximately 5 seconds The display shows now Language and blinking English which is the default language Push the Reset button shortly to browse through the different languages To select a language wait approximately 3 seconds the display will switch to the standard view Finished Language nglish OF NOS General Description Il Internal layout Central Unit Function Indication 1 DIP switch Setting number of connected CO2 Sensors 2 LED yellow Fault 3 LED red Blinking Low Alarm Fixed High Alarm 4 LED green Power ON 5 Buzzer Alarm 6 Display Measurement and alarm information 7 Mute Reset Test button Mute Reset Test button 8 RJ45 input connector Power and communication 9 RJ45 output connector Power and communication DIP switch settings All DIP switches are set to OFF as default Default functions settings Connection to one CO2 Sensor
18. of the Service Provider which is responsible if there is a CO2 leak written on the What to do sign Is the green diode ON Is the yellow diode Error ON Is the red diode Alarm Alert ON Is any Error Message displayed if yes what Is it c cee eeeee 13 V Function Installation check CO2 Values displayed on the Central Unit When the System is running properly the CO2 level measured by each sensor is displayed in actual value and in ppm Time Weighted Average over 8 hours The values are displayed sequentially on the second line of the display The first character displayed is the Sensor ID the value is displayed after DO vaene Value in ppm Sm o om ses o Sess o semsa o sensors 0o Sensor sensor Sensor CO2 Sensor check Each Sensor should be mounted not higher than 30cm 12 inches from the floor in the lowest part of the room The Sensor should be mounted within 5 m from the potential CO2 Leak Source The Warning Lamp should be mounted so that it can easily be seen by the restaurant personnel without entering the zone at risk If there is a door leading to a lower area for example a basement then a sensor is also needed in this area to insure CO2 Safety in that area Under normal conditions the CO2 value displayed should read between 0 03 and 0 2 o floor to CO sensor Sensor 1 Sensor serial number normally written on a sticker on the si
19. s effects IDLH The equipment that stores and uses CO2 is designed for normal safe operation when properly maintained But leaks may cause High concentrations of CO2 creating unsafe conditions The equipment that stores and uses CO2 is designed for normal safe operation when properly maintained Leaks may cause High concentrations of CO2 creating unsafe conditions CO2 is 1 1 2 times heavier than air It will concentrate in low areas posing a risk of asphyxiation suffocation to anyone in or entering those areas The quantity of gas in relation to the size of a room or space is what defines if an area is to be considered a confined area The CO2 Safety System continuously monitors CO2 The system is designed to monitor CO2 gas concentration and to provide an alarm at four pre set elevated levels US Safety Codes and Norms Notification level CO2 Concentration or Reference regulatory code fault indicator Awareness Alert 5000 ppm 0 5 2015 International Fire Code 2 Alert 5000 ppm 0 5 8 hour Time Weighted Average CO2 concentration levels and effects Yo Effect 20 0 Death within a few seconds 10 0 Convulsion Unconsciousness Death 7 0 Dizziness Vomiting Headache Reduced blood supply to brain 4 0 IDLH Immediate Danger to Life and Health 3 0 Normal exhale concentration Increased breath and pulse rates 1 0 Shortness of breath possible 0 5 Maximum for working conditions TWA 8 hr PEL 0 1 0
20. sarily have to be where the CO2 is stored for example when the CO2 is stored outside NOTE CO2 is a heavy gas that will collect in low areas and in confined spaces One sensor unit will monitor an area up to about 5 meters from the place that it is mounted therefore it is important essential to place the sensors in the correct places It is VERY IMPORTANT to be aware that the danger is always in relationship to how much CO2 is used stored in relationship to the volume of the room in question It does NOT have to be BULK CO2 STORAGE CONTAINERS to be dangerous Installation Ill NOTE If a room only has mechanical ventilation it should have a sensor since the ventilation can be turned of The sensor should be mounted 12 30 cm from the floor to the bottom of the sensor It should be installed horizontally on a wall with the cable outlets pointing downwards so it has clear exposure to room air but is mounted away from ventilation inlets or outlets Its digital display should be clearly visible Try to position the Sensor where it will be out of the way of moving objects Use the supplied screws and wall anchors e A warning Horn Strobe must be located where it is clearly visible at any entrance to the area being monitored This may require more than one Horn Strobe A Horn Strobe should also be mounted on the wall above the sensor Central Unit Place the Central Unit horizontally on a wall with the cable outl
21. ti TWA AL CLA ppm ic Temperature alarm only if temperature alarm is activated OBSERVE All persons responsible for the operation and maintenance of this equipment must read and understand the safety and operating information contained in this guide Installation and service of this equipment should be performed only by professionals The function of the equipment will be impaired if it is not properly installed Disconnection from supply source When installing the CO2 Safety System to the power net please ensure that the fuse that the system runs on is clearly marked This makes it easy to disconnect the power to the system if needed Plug the power supply into an electrical supply outlet before carefully taking the components out of the box this to insure that it runs correctly before installation NOTE Be aware of the very high sound from the horn Notice that all LEDs on the Central Unit and the Sensor will illuminate and the built in buzzers will beep during start up this is part of the Self diagnostics program After approximately 3 seconds all external horns and or strobes connected to the Sensor will be activated for approximately 5 seconds Determine proper location for system components CO2 Sensor The CO2 sensor should be placed in the room where CO2 equipment is being used distributed and or where CO2 is likely to accumulate in the event of leak Please observe that this does not neces
22. trol should be carried out at least once a year 18 CO2 CENTRAL UNIT Supply Current consumption Communication Display Acoustic signal strength Ambient temperature Humidity Approval Dimensions LxWxD Ingress protection WARNING LAMP BEACON Nominal voltage Average current Flash frequency Ambient temperature Dimensions Ingress protection HORN STROBE CE Nominal voltage Average current Decibel Flash intensity Flash frequency Ambient temperature Dimensions LxWxD Ingress protection PLUG IN POWER SUPPLY Type Input voltage Ambient temperature Dimensions LxWxD Specifications VII 24V DC No alarm status 21 mA Alarm status 32 mA RS485 Modbus Graphical 128x64 backlit 80 dBa 1m max O to 40 C 32 F to 102 F 0 90 non condensing CE Emission tests according SS EN 61000 6 3 and the immunity tests according to SS EN 61000 6 2 Manufactured in accordance with DIN 6653 2 The CO2 Safety System is tested by the German TUV Rheinland Certified by UL 90 x 161 x 38 mm 3 5 x 6 9 x 1 5 IP54 according to TUV IP44 according to UL 10 26V DC 100 130 mA 24V DC supply 150 180 min 10 C to 60 C 14 F to 140 F 91 x Height 96 mm 3 6 x Height 3 8 IP54 18 24V DC 120 mA 24V DC supply 110 dB 1m 115 CD 65 min 5 C to 50 C 23 F to 122 F 134 x 115 x 61 mm 5 3 x 4 5 x 2 4 IPXO Model FJ S
23. witch 1 Dip 5 8 Function Jop5 FTomptomat o Temp format Jon Coe TWA alarm ON CO2 TWA alarm OFF TS EN or ON m Jon ow ON ON ON ox fou on ore OFF oe Jon Jor Dip TWA Alarm 5000 ppm TWA Alarm 2500 ppm Service and communication functions are set on DIP switch 2 DIP switch 2 Dip 1 2 and 8 mere Not used Service mode OFF OFF Service mode ON ON Awareness Alert OFF 5000 ppm ON Awareness Alert ON 5000 ppm OFF DIP8 is not used and must be in position OFF DIP switch 2 Dip 3 7 Communication Dip address or or om or om 2 fon or or or orr 3 for jon or or orr 4 on Jon or or Jor s Jor or on or Jor e Jon or on or OFF fe on on Jon or Jor Display information during start up Software version Communication Heating Start up address Alternating display information during no alarm mode CO2 COZ TWA concentration Temperature if activated TWA Time Weighted Average Average CO2 exposure over the latest 8 hours Display information during alarm mode CO2 Low Alarm CO2 High Alarm CO2 High Alarm over 6 CO2 High Alarm High Alarm i Out of range Extremely high CO2 concentration Over 6 COZ concentration CO2 Awareness Alert if activated Blinkino texts High and CO2 TWA Alarm Temperature Temperature to cold to warm Temp Low _ Alarm Temp ee c High Alarm O Ci
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