User Manual - Edaphic Scientific
Contents
1. value will stop blinking and the setting value is confirmed Default low point setting of CO2 is 780ppm Default high point setting of CO2 is 820ppm 6 The day night work mode When it s daytime The item 5 is set as 0 in advance setup then if CO2 measurement lt tow point setting relay ON If CO2 measurement gt high point setting relay OFF When it s nighttime the relay OFF Advanced Setup v s8_301 Please read carefully below parameters before set anyone of them Hold down switch button for 10 seconds the interface enters advanced setup interface XX will appear as a sign hold down switch button again for 10 seconds the interface goes back to normal state it will also go back to normal state after power failure Press switch button to select parameter and set up its value by press Wor A LCD Parameter Range of setup Default ot ieee E w a gt T AE es y 3 CO2 modification 200 ppm o o a eee PEANN be 0 Increase CO2 connect to a generator 1 5 Relay control mode g Q Dia 1 Decrease CO2 connect to a ventilator i 0 ON when relay is on 6 Backlit setting 1 ON when press any button Q 2 Always ON H w State of the controller after being put on power or after power failure 0 Turn off 1 Turn on ay IN 2 Keep on previous state before power failure 8 Invalid forthis model 5 T 9 Invalid f2. CO Controller for Greenhouse Model ESTON O8 User Manual Edaphic Scientific Pty Ltd www edaphic com au info edaphic com au Specifications COz2 Sensor Non Dispersive Infrared Detector NDIR Micasirement Range 0 5 000ppm default Accuracy 40ppm 3 of reading 22 C 72F 2 Stability lt 2 of full scale over the life of the sensor Calibration Self calibration system Response Time lt 5 minutes for 90 step change at low duct speed Wam up time 30 seconds operation General items AEE EE E E V S8 SHT11 _301 Power supply 100VAC 240VAC Consumption 1 8 W max 1 0 W avg LCD display Display CO2 measurement 1xdry contact output for CO2 5A 100VAC 230VAC rated switch contact Dry contact output Default CO2 high point setting 820ppm l Default CO2 low point setting 780ppm Operation conditions i OC 50 0 99 RH non condensing Storage conditions 410 50 C 10 70 RH IP class Net weight IP30 280g Standard Approval CE Approval Notice the supply power voltage of the controller 100VAC 240VAC Place the controlier at a desired location and use screws to fix the controller on the wall through the installation holes Power input side connects to power supply while Control equipment side conn 123 50 100 00 Fig 4 Ha 85 39 Installation holes Power input side 100 240VACISA Diameter 3 1 5 mm And wire lengt
3. h 1100 mm Li Control equipment side 100 240VACISA i Dia 371 5mm And wire length 700 mm ects to controlled device Fig 1 m00 aa 100 00 169 00 veran L 226 00 Fig 2 A UP Wall mounting with plug amp play type Probe Length 69 00mm Probe Diameter 226 00mm tee Installation Holes 10 00mm POWER Power cable 1160 00mm Cable to device 700 00mm Fig 3 a LCD Display Fig 3 b LCD Display Important attention always cut off the power before 7 7 g n open and clean the controller Ligi sa 2 For button indication please check fig 2 3 Please see fig 3 for LCD screen display Fig 3 a is LCD display in normal operation state while fig 4 b is LCD display in the state of relay contro point setting 4 Press Power for about 2 seconds the controller turns on After the controller is on it will count down 30 seconds before it shows CO2 measurement on the LCD like fig 3 a 5 When the controller is in operation state press switch button to switch between low point setting and high point setting with H or L icon appearing on the upper line respectively like fig 3 b As H appearing the high CO2 point can be set and the setting value will flash during setting As L appearing the low CO2 point can be set and the setting value will flash during setting Press Y or A button over 2 seconds the setting value will adjust quickly After setting wait for 10 seconds the flash
4. or this model 7 19200 10 Invalid for this model aanita ai 11 Warming up time 1 600 30 m The maximum limit of CO2 1 10000ppm 5000 measurement 13 CO2 sensor self calibration 1 allowed 2 not allowed 1 14 The altitude level for using 0 5000 feet 0 F ii to calibrate the CO2 sensor at 400ppm 1 means start calibration will appear during calibration process 0 means calibration is finished i5 cozsina aoo iib ati WARNING you need to put the controller in a standard 0 P Singleipolnt200pRm calibration CO2 gas environment of 400ppm for the calibration and the previous CO2 sensor state will NOT be restored after calibration so please be very cautious to use this N function The items below are for testing before leaving factory do not change them 16 Invalid for this model o j 17 Invalid for this model 1 18 invalid for this modei 150 Reset Hold down switch for about 60 seconds until the controller powers off wait for a while the controller will turns on and goes into advance setup then it will go back to factory default setting Notice There are 2 jumpers on the PCB boards which are invalid for this controller daphic scientific Edaphic Scientific Pty Ltd www edaphic com au leaders in the science of light gas amp water info edaphic com au
Download Pdf Manuals
Related Search