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ZGw19 English Manual

1. S68 Sue 96 9 C54 56 9 iC0o 55 9 nodEz nodEz 650 HuR 569x GH Sb C54 568 OR PRESS UP DOWN O50 650 1000 Sbs eSur Sbs 1 Press the Enter and Up together for about 10 seconds to enter Adv Mode Press Up or Down until appear the mode then press the Enter button the LCD will show HVAC or GH 1 Press MODE until the ALARM 2 icon flashes i i 2 If select AVAC and press the Enter button AL1 will always be less than AL2 2 Press ENTER Using the Up Down to set the parameter The default alarm 2 is 1200ppm 3 Adjust blank mode by up down button There are 3 kinds of mode to change all show CO2 3 If select GH and press the Enter button AL2 will always be less than AL1 HVAC 600ppm GreenHouse show none show 3 Press ENTER again to save the data 4 Choose one of these three modes and press ENTER again to save the blank status The CO2 concentration and voltage diagram The line represents CO2 concentration the line Note The factory setting with alarm is buzzer off user can set the alarm on off according to alarm represents voltage current function instruction 1 When select HVAC AL1 lt AL2 HVAC if CO2 concentration is rising the voltage current will increase 10V 20mA Relay On yV OV 4mA Relay Off 3000ppm AL2ppm 2 When select GH AL1 gt
2. about 10 seconds to enter Adv Mode there will be lock and mode 3 Press ENTER again to save the setting on the LCD Remind these setting will change the features of LED Relay and Analogue output Setting the ALARM 1 level b902 650s 65U eSur Sba oor Sbe 0007 S687 9U 650s 6502 650s C54 96 8 Sue 56 8 OP DOWN 5U ENTER PPM 65U2 LocUs 650 CSu S68 C54 96 8 oFfF 96sx 6904 10o rae rape ae 66 8 1 Press MODE until the ALTI icon flashes C54 960x 1 Press the Enter and Up together for about 10 seconds to enter Adv Mode there will be Lock on the LCD Press Up or Down the LCD will show on or off 2 If select off and press the Enter button these 4 keys are enable 3 If select on and press the Enter button these 4 keys are disable will not response to the user s action 1 Press MODE until the ALARM 1 icon flashes Using Blank Mode 2 Press ENTER Using the Up Down to set the parameter The default alarm 1 is 800 ppm HVAC 1000ppm GreenHouse 3 Press ENTER again to save the data 6 c Tr PEM MODE Setting the ALARM 2 level ec Gu 66 9 e 5 yo EE 8 amp amp amp amp PRESS Peg 4 PRESS PRESS 4 UP DOWN i PPM MODE s st PPM ENTER aa PPM HVAC Green House GH Mode 650s Locle NODE C54 S6ax Sus Shs C54
3. repairman if the product needs servicing 3 Calibration Please observe the calibration operation to make sure the accuracy for the devices when it s necessary 4 Air diffusion The ventilation slots on the housing are designed for CO2 diffusion so these ventilation slots should not be blocked Installation Step Step 1 Release the screw from the device take the front cover off Step 2 Release the four screws from the back cover Take the CO2 board from the back cover Step 3 Using the screw to fix the back cover to the current outlet let the wires come out of the hole Please pay attention to the terminal block connection data information Step 4 Re assembling the CO2 board by screw to the back cover Step 5 After finishing the terminal block wire connection Press the front cover to the LCD display A N COMMON LVO LCO RS232 DGND Step4 Step5 RJ45 Interface amp Wiring Connection Caution The RJ45 socket is only for factory calibration use not for LAN it was covered by plastic cover the incorrect RJ 45 connection will have the risk of circuit damage or irreparable damage to devices Typical Wiring 16 26 VAC RMS 18 36 VDC RX TX LCO LVO COMMON NULL NULL NULL sl ononhwh a a f E oa g al Ler T o g a 5 3 3 S E Figi RJ45 Interface Side view Customized Settings Setting the Calibration mode Usi
4. AL2 GH if CO2 concentration is rising the voltage current will decrease 10V 20mA Relay On yV OV 4mA Relay Off Oppm xppm 3000ppm AL2ppm AL1ppm Remark Under Green House Mode the AL1 must gt AL2 For example AL1 900ppm AL1 800ppm now user decrease AL1 700ppm AL2 will become 700 Step AL2 600ppn if step 100ppm AL1 680ppn if step 20ppm Specification Method Dual Beam NDIR Non Dispersive Infrared Sample Method Diffusion or flow through 50 200 ml min W CO Specifications Measurement Range 0 3 000 ppm display 1ppm at 0 1 000ppm 10ppm at 1 001 3 000ppm Accuracy 75ppm or 5 of reading whichever is greater Repeatability 20 ppm 400ppm Display Resolution 0 i o o i i Temperature Dependence Typ 0 2 of reading per C or 2 ppm per C whichever is greater referenced to 25 C Pressure Dependence 0 13 of reading per mm Hg About 2min for 90 of step change Response Time Warm Up Time About 60 seconds at 22 C About 65db 10cm Green lt 800ppm Yellow 800 1200ppm Red gt 1200ppm HVAC mode Green gt 1000ppm Yellow 600 1000ppm Red lt 600ppm GreenHouse mode 18 26VAC RMS 50 60Hz or 18 36VDC Double insulated Full wave rectifier no polarity input 0 10VDC 100 Ohms output impedance 4 20mA Max Load is 500 Ohm Max Load is 400 Ohm while power supply lt 20 VDC 30VDC or 250VAC max 2A SPST Normally Open Sound Alarm Zone LED Display Power Sup
5. M Screw Position G Down Button RJ 45 Socket including the RS232 and analog output Power Inlet is used for factory testing only and when using 6VDC the LCO and LVO will not work Power Switch Function When switch is ON relay output is always closed when switch is AUTO relay output is controlled by user when switch is OFF it means the device is power off LCD Display Symbol Symbol Meaning Description __ The current CO2 concentration in household greenhouse school hospital exhibition shopping mall and other office or commercial buildings The Alarm Setting Icon the factory setting with ie a To calibrate the CO2 sensor when the accuracy CALI ING deviates from the actual CO2 concentration Under HVAC mode Relay status will invert the ALARM 1 Alarm Level 1 Buzzer and Yellow LED will work Under Greenhouse mode Yellow LED will work Under Greenhouse mode Relay status will ALARM 2 Alarm Level 2 invert the Buzzer and Green LED will work Under HVAC mode Red LED will work RcFS Recover Factory Setting To disable some part content of display on the BLANK BLANK LCD Safety Instruction CO2 Concentration PPM Parts Per Million To Recover Factory Setting to cancel the customized setting Warning Your safety is very important to us To ensure you use your product correctly and safety we would like to your attention to read those warning and the User Manual before us
6. Wall Mount CO2 Monitor Operating Instructions Model ZGw19 Thank you for selecting this CO2 wall mount monitor This product was developed to detect the presence of CO2 in the ambient air and help people to take care of the IAQ Indoor Air Quality The compact device is designed for use in HAVC in the building also the greenhouse with the CO2 concentration control By using the CO2 monitor as the indicator it can easily get the current CO2 concentration together with the relative humidity and temperature The CO2 monitor can be widely used in the office building green house school exhibition shopping mall The CO2 monitor is easy to use and has many features Dual Beam NDIR Non Dispersive Infrared technology used to measure CO2 concentration Three different LED display show the current Indoor Air Quality situation Linear analog output 0 10V Voltage 4 20mA Current and Relay output based on CO2 Level Reliable Sensor provides long term calibration stability The visual and audible alarm function can be adjustable by user Mounting bracket with terminal block provides quick easy installation Operation Instruction Front view Back view 000000000000000 A Main LCD Display H Up Button B Power Switch Mode Button C Green LED Display J Power Inlet D Yellow LED Display K Gas Entry Hole L RJ 45 Socket For factory use only E Red LED Display F Enter Button
7. e some wrong measurement or the Please upao i peel and 2 Er4 sensor has exceeded its expected TOCOnNGOKTE M ie E a naya life appears please contact with the local dealer Please unplug the AC adapter and 3 Er5 EEPROM System Problem reconnect it If the Er5 Er6 always Er6 appear please contact with the local dealer 4 Er7 Internal Data Transmission Error Please unplug the AC adapter and reconnected it Z A Radiant Innovation Inc _ Http www ZyAura com y ur a 1F No 3 Industrial East 9 Road Science Based Industrial Monitoring the invisible Park HsinChu Taiwan 300 ACEZS Ref No 042014
8. ing the product These Warning provides important safety information and should be observed at all times kh Please take the devices lightly do not subject the product to impact or shock Otherwise this may cause the accuracy drift 2 Do not immerse the product in water 3 Please pay attention to the terminal block connection instruction the wrong mode of operation or opposite installation will destroy the circuit of the devices 4 Do not touch the exposed electronic circuitry of the device under any circumstances Keep the circuit is close during installation As there is the danger of electric shock 5 Please keep the devices away from children touch to avoid the danger or the accident 6 Do not keep the product under the hot and moisture environment Keep the product away form the heat source or near water 7 Please ensure the screws are fixed on the wall tightly Do not let the screws approach or close to the surface of PCB board during installation It has the risk of circuit damage or irreparable damage to devices Caring for product To make sure you receive the maximum benefit from using this product please observe the follow guideline 1 Cleaning disconnect the power before clean Use a damp cloth do not use the liquid cleaning agent such as benzene thinner or aerosols 2 Repair Do not attempt to repair the product or modify the circuitry by yourself Please contact with our local dealer time or a qualified
9. ndard gas or semi standard gas there are 3 methods to get standard gas 13 29 W Method A use CO2 in office building Use two Meters One is the device for calibration The other one is a calibrated new one Use ambient room gas for calibration in office waiting at least 10min until the CO2 reading doesn t change Notice user must not breathe toward the CO2 monitor CO2 from the user will affect the reading of CO2 monitor Use the reading of the new device as the standard Calibrate the device by the Cali Mode instruction Wi Method B use CO2 outsides Use ambient room gas for calibration outsides waiting at least 10min until the CO2 reading doesn t change Notice user must not breathe toward the CO2 monitor CO2 from the user will affect the reading of ZGw19 Use 380 420ppm as the standard reading Calibrate the device by the Cali Mode instruction Mi Method C use standard CO2 in the bottle Pump the standard CO2 gas 0 1000ppm flux 0 1 0 2 liter min into the CO2 monitor from the Gas Entry Hole waiting about 2 3min Calibrate the device by the Cali Mode instruction Fault Codes amp Troubleshooting Guide This section includes a list of Frequently Asked Questions for problems you may encounter with the ZGw19 CO2 Monitor LCD Fault Description Icon of the fault Suggested Actions The ambient temperature has This error will disappear when the 1 Er3 exceeded the temperature range temperature returns to the rang
10. ng the RcFS Mode When the power has been connected The CO2 monitor will begin to work In order to meet you v personal requirement it is advisable to set up the customizing parameter Warm Up It lasts 65 U PRESS 5 be PRESS PRESS 650 of BSu S687 eSu S687 400 Sbs ac Sb 400 400 approximately 1min before WARM UP disappears all MODE functions will not response during warm up Mute Mode 5950 cress 650s cress 650 ec Sue t 66 9 e Sue 66 9 on 66 8 UDo S6s PASS Sbst 2Sur S687 Tees 1 Press the MODE Until the CALI icon flashes JES 5a CIH 568 the display es ig a aak z oie dewey 1 Press MODE until the RcFS flashes simultaneously 3 Adjust the display to the required CO2 value user can pump the CO2 gas or use outside 4 Press the MODE morn than 10 sec CALI flashes Calibration will be done automatically 3 After the selecting Press the ENTER to save the changes FF Ye A 7 1 t6 tt HEH 1 HEH 1 9 36 8 CI bex after about 3 minutes and LCD will display Pass or Fail If it shows Fail please try again Remark If the user setting the data or calibrate the sensor wrongly You can use the RcFS 1 Press the MODE the speaker icon flashes simultaneously Setting the AltiMode eon Lia ea Setting to come back the factory setting data 2 Press ENTER use up down to select the on off Advanced Mode i i ss lt si sSSS Press the Enter and Up together for
11. ply Linear Voltage Output Linear Current Output Relay Output Operating Temperature 0 C 50 C 32 F 122 F Operating Humidity Range 0 95 RH non condensing Storage Temperature 20 C to 60 C 4 F to 140 F Hi Temperature specification Temperature Range Display 0 C to 50 C Display Resolution 0 1 C C Display Options fee Display Options Accuracy Relay no action and be under the alarm level Accuracy Relay action and exceeds the alarm level 1 C when the fan blows to the device directly the accuracy of temperature is 1 5 C 2 5 C when the fan blows to the device directly the accuracy of temperature is 1 5 C Response Time WE RH Specification 20 30 minutes case must equalize with environment Measurement Range 20 90 RH Display Resolution 1 RH Accuracy 5 RH 23 C Response Time About 5 min for 63 of step change W Operating Conditions 120 00 28 00 23 00 23 00 iz 14 72 mi0 0 91 i 10 911 I f a a p T co O o e EDE oo C5 en Oo nom d of om a us 00 gp O o an i i 000 D come MODE UP DOWN ENTER om i i CoD ft o Ee gas E gt E a a dd SS mm inches Calibration Notice Before calibrating you need sta

ZGw19 English Manual

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