User Guide - Wessex Power technology Ltd
Contents
1. 2 0 Setting up the Ozone Controller 2 1 Monitor Assembly The Series 130 Ozone Controller comes pre assembled and ready for use It is however recommended that the installer carries out the following e Open the plastic enclosure by loosening the four screws and remove the lid e Ensure that the sensor head is firmly located into the location slot in the metal mounting plate and that it is also firmly located between the plastic inlet and outlet nozzles which penetrate through the sides of the enclosure Should this not be the case then follow the instructions for removing and replacing the sensor head on the following page e The unit is factory set with the dip switches set to operate in alarm mode with the alarm set points at 0 100ppm and 0 300ppm If this is not suitable follow the instructions for re setting these controls on page 8 e Wire up the male end of the M12 cable connector and test the system 2 2 Power Requirements The Series 130 controller is designed to be powered by a 24VDC power supply user supplied The permissible voltage range is between 16VDC and 28VDC Ensure that the power supply to the unit is sized to account for the voltage drop across the connecting cable so that it delivers at least 16VDC minimum to the Series 130 The unit does not have an On Off switch and is activated when power is supplied to the unit Before powering up the unit ensure that all the necessary wiring connections are correct2. inlet to outlet nozzles qeroQUAL 6 0 Troubleshooting Fault description No power Sensor failure when new sensor Sensor showing high reading under zero gas conditions Sensor showing higher than expected reading in the presence of sensor gas Sensor output noisy Sensor showing lower than expected reading in the presence of sensor gas Possible cause Lead connection broken Power supply failure Damaged base electronics Insufficient warm up Air contaminated Sensor not plugged in Sensor damaged Background gas level higher than normal Interferent gas present Sensor zero drift Sensor damaged Zero calibration incorrect Span calibration incorrect Sensor correct Interferent gas present Sensor Calibration lost Power supply noise Local air flow too high Environmental conditions fluctuating Zero calibration incorrect Span calibration incorrect Sensor correct Sensor inlet contaminated Interferent gas present Gas reactive and decomposing before detection Sensor calibration lost Reconnect power lead Replace 12V power supply Replace base Run the sensor for 24 48 hours Move the sensor to a cleaner environment and check reading Plug in the sensor properly Replace sensor Move sensor to clean air to recheck Move sensor to clean air to recheck Re zero sensor in a clean stable background Replace sensor Zero calibrate sensor Span calibrate sensor Check calibration
3. of gas generator Move sensor to clean air and check reading upon exposure to known gas concentration Replace refurbish sensor Install regulated power supply Reduce air flow Reduce fluctuations Zero calibrate sensor Span calibrate sensor Check calibration of gas generator Clean sensor inlet filter and mesh Move sensor to clean air and check reading upon exposure to known gas concentration Move the monitor closer to the source of the gas Replace refurbish the sensor Red LED 0 5sec flash Sensor failure Replace sensor Sensor not connected properly Remove and re insert sensor correctly Orange LED 2sec flash Dipswitch set incorrectly Check dipswitch settings and adjust qeroQUAL qeroQUAL 7 0 Appendix 7 1 Copyright Copyright Aeroqual Limited All rights reserved Reproduction transfer distribution or storage of part or all of the contents of this document in any form without the prior written permission of Aeroqual Limited is prohibited Aeroqual and Aeroqual Limited Making the Invisible Visible are registered trademarks of Aeroqual Limited Other product and company names mentioned herein may also be trademarks or trade names Aeroqual operates a policy of continuous development Aeroqual reserves the right to make changes and improvements to any of the products described in this document without prior notice Under no circumstances shall Aeroqual be responsible for any loss of da
4. as stated in the following table Conditions 1 The warranty is valid only if the original receipt issued to the original purchaser by the dealer specifying the date of purchase is presented with the product to be repaired or replaced Aeroqual reserves the right to refuse warranty service if this information has been removed or changed after the original purchase of the product from the dealer 2 If Aeroqual repairs or replaces the product the repaired or replaced product shall be warranted for the remaining time of the original warranty period or for ninety 90 days from the date of repair whichever is longer Repair or replacement may be via functionally equivalent reconditioned units Replaced faulty parts or components will become the property of Aeroqual 3 This warranty does not cover any failure of the product due to normal wear and tear damage misuse including but not limited to use in any other than the normal and customary manner in accordance with Aeroqual s user guide for use faulty installation calibration and maintenance of the product accident modification or adjustment events beyond human control improper ventilation and damage resulting from liquid or corrosion 4 This warranty does not cover product failures due to repairs modifications or Products Warranty Period Series 130 Controller One year from the date of purchase improper service performed by a non Aeroqual authorized service workshop or open
5. ation sensor heads by setting the dip switch B 1 to the off position for a low concentration head and on for a high concentration head High Low conc B1 High Limit Control Alarm B2 Low Limit 3 3 Operating as a Controller Set the mode dip switch B 2 to position off Set the low C and high A control limits dead band by configuring the dip switches as per the dip switch table on page 8 When in control mode relay 1 operates as per the table and diagram below Relay 2 is opposite Controller mode LED Relay and Status Ozone LED Relayt Relay limit between G closed if ozone open if ozone low and concentration concentration high limits rising rising open if ozone closed if ozone concentration concentration falling falling REEN limit FLASH Settings fault ORANGE open open Semmens Fase Concentration S High Setpoint Software Dead Band Relay open t de energised Relay 2 is opposite Relay closed energised Relay 2 is opposite Low Setpoint N LED Color qeroQUAL qeroQUAL 3 4 Dual Alarm Mode 3 5 Summary of LED Indicators Set the mode dip switch B 2 to the dual alarm switch position on Set the low C and high limits A by configuring the dip switches as per the dip switch table on page 8 In this mode the low limit dip switch LED Color Meaning controls Relay 1 and the high limit dipswitch contro
6. ead and will also void this warranty as it applies to the replacement of sensor heads 8 Aeroqual makes no other express warranties whether written or oral other than contained within this printed limited warranty To the fullest extent allowable by law all warranties implied by law including without limitation the implied warranties of merchantability and fitness for a particular purpose are expressly excluded and in no event shall Aeroqual be liable for incidental or consequential damages of any nature whatsoever however they arise from the purchase or use of the product and including but not limited to lost profits or business loss Some countries restrict or do not allow the exclusion or limitation of incidental or consequential damage or limitation of the duration of implied warranties so the preceding limitations or exclusions may not apply to you This warranty gives you specific legal rights and you may also have other rights which may vary from country to country 45 qeroQUAL 7 4 Guidelines on How to Measure Ozone The following information is presented to help users operate their Aeroqual Ozone Controller in the most effective and efficient manner General Ozone is heavier than air and tends to sink Thus detection of leaks from ozone generating equipment should be performed at the most appropriate position Ozone will react and decompose on surfaces such as walls furniture etc Smell is not a reliable te
7. ing of the product by non Aeroqual authorized persons High Ozone Concentration Head Six months from the date of purchase Low Ozone Concentration Head Six months from the date of purchase 5 The warranty does not cover product failures which have been caused by use of non Aeroqual original accessories All accessories for the product are covered by a warranty for a period as follows Warranty Period Other Accessories One year from the date of purchase This warranty is expressly limited to the original owner who purchases the equipment directly from Aeroqual or from an authorized Aeroqual dealer What we will do If during the warranty period this product fails to operate under normal use and service due to improper materials or workmanship Aeroqual subsidiaries authorized distributors or authorized service partners will at their option either repair or replace the product in accordance with the terms and conditions stipulated herein 447 6 Tampering with any part of the product will void the warranty 7 Damage to the sensors can occur through exposure to certain sensor poisons such as silicones tetraethyl lead paints and adhesives Use of Aeroqual sensors in these environments containing these materials may at the discretion of Aeroqual void the warranty on the sensor head Exposure to levels of ozone outside of the design range of a specific Aeroqual sensor head can adversely affect the calibration of that sensor h
8. ls Relay 2 The relay E Ct E and LED status is given in the table below Controller Mode Green 2 sec flashing Warm up 10 minute cycle Dual Alarm Switch mode LED Relay and Status Orange Below low setpoint Between low and high setpoint Red Above high setpoint below low GREEN open open limit Dual Alarm Switch mode a Green 2 sec flashing Warm up 10 minute cycle Below low setpoint between low ORANGE closed open Orange Between low and high setpoint and high limits above high RED closed closed limit Sensor fault RED FLASH Settings fault ORANGE open open FLASH Above high setpoint E Diagnostics a Red 0 5 sec flashing Sensor failure or Sensor not connected properl Orange 2 sec flash Dipswitches set incorrectly 3 6 Inlet Port Maintenance tr one of the dip switches is set to zero in this mode then the The inlet port must be kept clean at all times The port incorporates a corresponding relay will be non operational and set to open If sensor failure stainless steel mesh that stops dust and lint from entering the sensor occurs then both relays are de energised head In dusty environments this mesh can become blocked with dust and lint Remove dust and lint manually Replacement mesh filters are Concentration available Sls PN cessctawdececces gk a D L lt LED Color Time qeroQUAL 3 7 Dip Switch Settings NOTE If the high set point is set equal to or lower tha
9. ly in place NOTE Do not insert or remove the sensor head while power is being supplied to the unit 2 3 External Control Wiring The M12 8 pole connector configuration viewed from the outside of the enclosure is as shown below Note the centre pole is not used ON OFF LED gt O Volt free Contacts 1 Power Signal 5V 16 28VDC in i gt Volt free Contacts 2 GND 2 4 Removing and Replacing the Sensor Head e Undo the four lid screws remove lid and view the interior of the enclosure as shown above e Unscrew and remove the inlet amp outlet nozzles A amp B as well as the corresponding lock nuts C amp D e Remove the sensor head E e Now replace the sensor head keyed to fit one way only and re position nozzles A amp B e Finally tighten lock nuts C amp D qeroQUAL qeroQUAL 3 0 Modes of Operation The Series 130 can operate either as a controller or an alarm switch These modes control the two on board relays in different ways The required operating mode is selected via dipswitches as outlined below 3 1 Warm up Warm up the controller to burn off contaminants on the sensor During warm up the LED will flash green slowly If the controller has not been run for a few days it may take an hour or two to reach full accuracy 3 2 Operating in Low or High Ozone Environments The controller can operate either low or high ozone concentr
10. n the low set point the LED on the unit will Flash Orange The exception is when the unit is set to dual alarm switch mode and one of the dipswitches is set to zero Dipswitch Low Sensor head High Sensor head Dipswitch Setpoints Low Sensor Sensor ppm ppm inot valid in control mode Control Alarm Dipswitch Control Dipswitch Setpoints Low Sensor 1 2 3 4 ppm not valid in control mode qeroQUAL 4 0 Specifications Series 130 Sensor type Measurement range Low concentration Ozone Head High concentration Ozone Head Accuracy Low concentration Ozone Head High concentration Ozone Head T90 response rate standard Low concentration Ozone Head High concentration Ozone Head Operating temperature range Relative humidity limit Removable replaceable sensor heads Control amp Alarm set points Control or dual switch mode setting Relay connection for control amp switching Power Requirements Enclosure size see page 10 Gas Sensitive Semiconductor 0 000 to 0 500 ppm O to 10 ppm 0 008 ppm 0 to 0 100 ppm 10 0 100 to 0 500 ppm 10 0 00 to 1 00 ppm 15 1 00 to 10 00 ppm 70 seconds 60 seconds 5 C to 40 C 5 to 95 Yes Dip switches Dip switch Volt free contacts Max voltage 28V Max current 150mA 24 VDC 180mmL x 110 mmW x 90mmD enclosure only 230mmL x 110mmW x 90mmD including nozzles qeroQUAL 5 0 Dimensions 230 mm
11. nd if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Ce Fe 43 qeroQUAL qeroQUAL 7 3 Warranty Thank you for purchasing this Aeroqual product To get maximum use of the features of your new product we recommend that you follow a few simple steps e Read the guidelines for safe and efficient use e Read all the terms and conditions of your Aeroqual Warranty e Save your original receipt You will need it for warranty repair claims Should your Aeroqual product need warranty service you should return it to the dealer from whom it was purchased or contact Aeroqual Our Warranty Aeroqual warrants this product to be free from defects in material and workmanship at the time of its original purchase by a consumer and for a subsequent period
12. qeroQUAL N Series 130 W Ozone Controller User Guide eS T T n aroe Ar AJ a P at LOMP m U ii R ee e a Distributor Wessex Power Technology Ltd Dorset Tel 44 0 845 520 0303 Fax 44 0 845 520 0304 Email wpt wessexpower co uk www wessexpower co uk qeroQUAL Contents 1 Ozone Controller Components 2 Setting Up the Ozone Controller 2 1 Monitor Assembly 2 2 Power Requirements 2 3 External Control Wiring 2 4 Removing and Replacing the Sensor Head 3 Modes of Operation 3 1 Warm up 3 2 Operating in Low or High Ozone Environments 3 3 Operating as a Controller 3 4 Dual Alarm mode 3 5 Summary of LED Indicators 3 6 Inlet Port Maintenance 3 7 Dip Switch Settings 4 Specifications Series 130 5 Dimensions 6 Troubleshooting 7 Appendix 7 1 Copyright 7 2 Statement of Compliance 7 3 Warranty 7 4 Guidelines on How to Measure Ozone Version 1 1 20 02 10 OS NNOAR AA BW OMND PD 1 0 Ozone Controller Components Series 130 Ozone Controller The following components are supplied with the Series 130 Ozone Controller e Series 130 controller assembly inside an FRP enclosure Ozone sensor head plugged in User guide Wall fixing brackets Eight pole M12 male cable connector Please check that all these components have been supplied and contact your dealer or Aeroqual on email at sales aeroqual com if any of the components are missing 1 qeroQUAL qeroQUAL
13. st for the presence or concentration of ozone as the odour threshold varies widely between people and is affected by local ambient conditions Permanent Controller Placement The Aeroqual Ozone Controller has been designed to measure the ambient concentration of ozone The controller must not be placed directly in an ozone stream For indoor local area monitoring attach the controller to an inert surface such with the inlet unobstructed For leak detection mount the unit near the ozone equipment Ensure that the controller is protected from excessive water splashing dust vibration excessive heat or cold high concentrations of ozone and excessive swings in humidity False Readings The Aeroqual Ozone Controller has been designed to respond selectively to ozone however other oxidizing gases such as chlorine and nitrogen dioxide can generate false readings if they are at high concentrations High concentrations of hydrocarbon gases such as vapours of alcohol oils and solvents can reduce and mask the concentration of ozone Ozone will react with and decompose on organic substances The presence of human beings may reduce the local ozone concentration 467 qeroQUAL NOTES
14. ta or income or any special incidental consequential or indirect damages howsoever caused The contents of this document are provided as is Except as required by applicable law no warranties of any kind either express or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose are made in relation to the accuracy reliability or contents of this document Aeroqual reserves the right to revise this document or withdraw it at any time without prior notice The availability of particular products may vary by region Please check with the Aeroqual dealer nearest to you 407 7 2 Statement of Compliance 1 The Aeroqual Series 130 Ozone Monitors comply with EN 55022 1998 2 The Aeroqual Series 130 Ozone Monitors comply with EN 61000 6 1 2001 3 The Aeroqual Series 130 Ozone Controller complies with Part 15 of the FCC Rules Operation is subject to the following two conditions i these devices may not cause harmful interference and ii these devices must accept any interference received including interference that may cause undesired operation NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy a
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