COLORMETRY User`s Manual
Contents
1. h Reagent cartridge Cartridge lever LCD display Manual monitor switch Buzzer reset switch Cover 4 100 5 125 31 90 Za 105 4 VS due 305 ty 3 4 224 ey 2 2 2 External appearance of reagent cartridge Q Tube Ei L E i 25 E E y X Ring Tube Reagent injection nozzle External view of filter casing Filter casing assembly O ring Fixed flux valve M black rubber plate Tube joint installed on the top Filter casing assembly Filter casing Filter casing top bottom O ring Filter cartridge Chapter 2 Description Summarizes the Colormetry system and explains the monitoring methods functions remote signal applications and evaluation method It answers the question What is the Colormetry system E Meu 10 3 2 Highlights of features u uu u un enne nenne 12 3 3 Method and examples of utilizing the remote signals 14 3 4 About Colormetry monitor time a 18 3 5 How ionic concentration is evaluated sss 21 3 1 Outline 3 1 12. of mode a sample Alarm Bz Remarks Displaying evaluation Result gt 2 mg L OFF OFF To be displayed for two minutes result following monitoring Note 2 Monitor standby Std by gt 2 mg L EE iwo minutes alter monitoring Note 2 Alarm External alarm master contact output Bz Buzzer output Note 1 The sample indications shown in the table will remain displayed from the time of evaluating an abnormal condition until the abnormal condition alarm is issued Note 2 The sample display represents an evaluation exceeding 2 mg L If the alarm set point is set at1 mg L and the condition is evaluated to be in the 1 2 mg L range the LCD display will read gt 1 mg L 3 5 2 2 Display and output on abnormal evaluation refer to Section 3 5 2 How the system operates in evaluating an abnormal condition on page 22 of this manual a b main unit will stop the buzzer The external alarm s master contact however will remain closed until the condition is evaluated as normal in an automatic monitoring at Monitor interval SIntvl or monitoring initiated manually In an abnormal condition alarm the buzzer sounds and the external alarm s master contact closes When an abnormal condition alarm is issued pressing the Buzzer Reset switch on the front of the Once the buzzer is stopped by pressing the Buzzer Reset switch it will remain disabled even if the immediately subsequent evaluation happen
3. ELM 10 3 1 1 Summary of Colormetry system 00 0 cece etter S eene 10 3 1 2 Summary of Colormetry layout u a S Su aaa aaa aaa aaa aaa aaa aaa TA 10 3 1 3 Operating principle of Colormetry n n 11 3 2 Highlights of features ici tid 12 3 3 Method and examples of utilizing the remote signals sss 14 3 3 1 Aboutthe remote signals aaa RASS a kas 14 3 3 2 Detailed descriptions of remote signals a 15 3 3 3 About the remote signal s delay time sss 17 3 4 About Colormetry monitor time aa a nme s p SL 18 3 4 1 Automatic monitoring u ees pea eae eet a 18 3 4 2 Manual MONTON seia mare 20 3 5 How ionic concentration is evaluated u L enm aaa aaa 21 3 5 1 How a normal evaluation is processed sess 21 3 5 2 How an abnormal evaluation is processed I 22 Chapter4 27 4 1 WRENN WANTING OR toe ER vended ai 28 4 2 Warranty registration neinir nennen nennen enne ener enn 29 Chapter 1 Safety Warning Precautions Explains the danger and precautionary signs and notes that apply to the handling installation wiring and maintenance of the Color
4. Monitor On Displaying evaluation result After two minutes Monitor standby Result 0 1 mg L Std by 0 1 mg L Name of mode Display indication Alarm Bz Remarks a sample Displaying evaluation Result 0 1 mg L OFF OFF To be displayed for two minutes result following monitoring Note 1 Monitor standby Std by 0 1 mg L OFF GEE 19 8 displayed wo minutes aller monitoring Note 1 Alarm External alarm master contact output Bz Buzzer output Note 1 The sample display shown in the table represents an evaluation within the 0 1 mg L range If the alarm set point is set at 2 mg L and it is evaluated to be in the 1 2 mg L range the LCD display will read 1 2mg L 2 3 5 2How the system operates in evaluating an abnormal condition 1 If an evaluation result exceeds alarm set point SAlarm Set the 1 mg L and up or 2 mg L and up setting monitoring is repeated the number of times as set between one and three times in alarm set point SAlarm Inc setting If all retry results have exceeded alarm set point SAlarm Set only then will the monitor result will be determined abnormal If on the other hand all retry results are lower than alarm set point SAlarm Set setting the condition Will be determined to be normal and monitoring will be terminated 2 However an abnormal evaluation made in step 1 alone would not trigger an abnorma
5. A light source is activated to project light into the sample water The light receptor electronically monitors the light transmitted through the sample water The intensity of the transmitted light varies depending on the color of the sample water These variations are caused by light absorption in the water which varies with the color of the water Evaluating the concentration and displaying the result The concentration is evaluated from the monitoring value and the result is indicated on the LCD display 11 3 2 Highlights of features The Colormetry system has the following features 1 2 3 4 5 6 Monitors hardness leakage automatically e The monitoring process is fully automated saving a significant amount of work by eliminating the need for complicated manual procedures Requires no periodic calibration e The system needs no cumbersome periodic calibrations Includes a built in timer Refer to the setting instructions in Section 3 3 Setting modes on page 26 of the Installation and Start Up Manual e Monitoring period may be set as desired e g daily between 9 a m and 5 p m e Interval for each monitoring may set as desired The interval is selectable in 30 minute increments between 30 and 180 minutes Detects low concentrations of hardness leakage Refer to Section 3 5 Evaluation method on page 21 for details e The evaluation ranges are 0 1 mg L 1 2 mg L and 2 mg L
6. SIntvl Monitor A Monitor B Monitor C Monitor D SIntvl SIntvl Abnormal condition alarm is issued Abnormal condition alarm is terminated Condition evaluated to be abnormal Normal condition Abnormal condition Abnormal qondition Abnormal Normal condition Abnormal condition Abnormal co Normal condition MontorB The result is below the alarm set point setting and therefore the condition is considered normal The result has exceeded the alarm set point Since the abnormal condition retry setting is for three times another monitoring is performed which again exceeded the alarm set point The third retry result however is below the alarm set point and so passes as normal Monitor B is therefore evaluated to represent a normal condition The first three results have exceeded the alarm set point With an abnormal condition verified once an abnormal condition alarm is now issued The result is below the alarm set point Since the result has been evaluated to be normal the abnormal condition alarm is now automatically terminated Remarks If a result has exceeded the alarm set point but a subsequent result is invalidated so that the series of monitoring fails to satisfy the abnormal condition retry SAlarm Inc requirement the evaluation of the session will still be abnormal 24 3 5 2 1 Display and output on abnormal condition Note 1 Display indication
7. To start manual monitor press the Buzzer Reset switch again The LCD display will remain the same NOTE External alarm master contact will not be cancelled until the condition is evaluated as normal 26 Chapter 4 Warranty To have the product covered by the warranty fill out the Warranty Registration card and mail to MIURA BOILER WEST INC immediately following the installation 4 1 Written Warranty uuu y teste q S aaa a 28 4 2 Warranty Registration Card n a 29 27 Warranty of The Miura Boiler West Inc Colormetry 1 Year Limited Warranty Miura Boiler West Inc Miiura at its sole option will repair or replace at no charge any Miura s Colormetry if found to be defective in workmanship or material within twelve months from the date of purchase To gualify for this warranty the purchaser must return Miura s warranty card together with a copy of the invoice from the supplier which is dated within one month of the date of purchase This warranty does not extend to the cartridge of the Colormetry To gualify for this warranty the Colormetry must be operated in accordance with the conditions of service specified in Miura s Manuals and addendums Furthermore hardness in the water must have been checked by titration or any other method at least once a week and recorded to ascertain that the Colormetry is running correctly Miura will not be responsible for the purchaser s failur
8. Summary of Colormetry system The Colormetry system monitors the concentration of ions and others in water through the use of Colormetry In a Colormetry process the ionic and other concentration in water is monitored by allowing a reagent to react against the target ions and others and monitoring the transmissivity of the resultant coloration for light of a specific wavelength An example procedure is to check for hardness leakage via the coloration of a hardness indicator The Colormetry system electronically automates the entire process Basically the system has been developed as part of a processing system for boiler water Colormetry automatically and regularly implements the process of sampling the water injecting the reagent stirring and evaluating the result thereby obviating the conventional manual procedure The system allows the detection of low level ionic concentrations reducing maintenance to the minimum The system has been designed with emphasis on the reliability of the monitoring results The manually selectable conditions for instance to verify monitoring upon the detection of hardness leakage prevent temporary fluctuations from triggering alarms Other features include the external alarm output DDI compatible self diagnostic function and message display as well as the suspension by remote signal input of monitoring while the water softener is regenerating or the water feed is stopped Refer to 3 2 Highlights of features
9. and up Evaluates hardness leakage at higher accuracy Refer to Section 3 5 Evaluation method on page 21 for details e The alarm set point may be set to activate either on 1 mg L and over or 2 mg L and over e When an abnormal condition is detected monitoring is repeated a number of times called abnormal condition retries selectable between one and three times to prevent a temporary fluctuation from triggering an alarm In addition such an abnormality must be repeated in a series of monitoring at a preset interval for a number of times called response alarm cycle also selectable between one and three times When all of these monitoring results indicate an abnormal condition it is evaluated that hardness leakage exists and the alarm is issued Indicates data on the display screen Refer to Chapter 4 Digital display description on page 32 of the Maintenance and Troubleshooting Manual for details e display indicates the abnormality as evaluated and the causes of major system problems 12 7 8 9 10 11 Offers a self diagnostic function Refer to Section 3 5 2 How the system operates in evaluating an abnormal condition on page 22 for details e When itis evaluated that there is a hardness leakage the buzzer sounds SPDT contact may also be used to send an alarm remotely e problem occurs in the system a typical cause will be displayed in the same manner as the hard
10. on page 12 3 1 2 Summary of Colormetry layout Colormetry consists of the reagent cartridge the indicator reagent injector mechanism monitoring system and water feed and drainage systems Colormetry layout Reagent cartridge Indicator Solenoid valve Reagent injection Nozzle Fixed flux Filter E Feed water mp Feed water system Agitator L 10 Sample water Light source Drain P btoreceptor Electromagnetic induction coil 3 1 3 Operating principle of Colormetry The Colormetry system operates as follows Washes and fills Monitors light a monitor chamber with Injects reagent Evaluates the transmitted R Displays the and 27 the through the o result sample water sample erences 1 2 3 4 m Washing and filling the monitor container with sample water A solenoid valve opens filling the monitor container with sample water The old sample water remaining in the container is pushed out and the container is washed at the same time Injecting reagent and stirring sample water The solenoid valve closes and the injection pump injects the reagent into the sample water The stirrer coil activated at the same time mixes the water and reagent The reagent causes coloration of the sample water in accordance with the hardness components of the water Monitoring the sample water
11. operating period 8 00 a m through 5 00 p m Set Monitor Start time SStart at 8 00 a m and stopping time at 5 00 p m No monitoring by the Colormetry system at 11 00 p m lt Method no 2 Utilizing the remote signal feature gt the 2 contact with iud may s s tE d i If no ng valde is available e wass an conte AD he Colonne ay power supply be utilized The purpose of remote signals To prevent a false detection while the water softener is regenerating or the feed water is stopped 14 3 3 2 Detailed descriptions of remote signals The remote signal input may be processed to enable monitoring in either two methods 1 the off state or 2 the on state The two processing methods are selectable in the Setting mode Set Mode Both methods achieve the same objective of preventing false detections though they process the signal differently 1 2 Monitoring is enabled by remote signal being turned Off SRte Sgl Off the factory setting x The off state of the remote signal input the external contact is open giving no voltage input permits scheduled monitoring at Monitor interval Slntvl as preset in Setting mode Set Mode Monitor interval Slntvl may be set in 30 minute increments up to 180 minutes Refer to Section 3 3 About items to be set in Setting mode on page 26 of the Installation and Start Up Manual Example Inputting a remote regeneration signal from
12. unit 41 F 104 F 5 40 C 20 min 90 max RH without ice or dew condensation 7 1 71 psi 0 05 0 5 MPa 0 5 5 kg cm Indoor wall mounted 5 W X 2 L X 20 14 H 125 mm W X 100 mm L X 515 mm H 4 6 Ib 2 1 kg Via the colorimetric method Hardness displayable in 3 ranges 0 1 mg L 1 2 mg L and 2 mg L and up 1 mg L and up and 2 mg L and up Select either one Approximately every 4 months Based on hourly monitoring 24 hours a day Sounding of a buzzer and SPDT contact Contact capacity AC 24 V use the supplied transformer to step down from the AC 100 V to 24 V and supply 24 V to the main unit 1 A dry contact Open collector output capacity DC 24 V 70 mA AC 24 V with voltage A or B contact input Cartridge type standard accessory Material Polyethylene Material EPDM For connecting 1 4 6 mm external dia pipe supplied For connecting 5 16 8 mm external dia pipe supplied 2 1 5 Accessories refer to Before you start for further details e Reagent cartridge e Feed water pipe 1 4 6 mm dia 16 4 ft 5 m long e Drain water pipe 5 16 8 mm dia 9 8 ft 3 m long e Filter casing and fiber filter cartridge type e Ball valve and other plumbing part e Installation parts for wall mounting bracket and other miscellaneous parts e Operator s instruction plate 2 2 Overview 2 2 1 Colormetry system configuration Filter assembly
13. COLORMETRY CMU 124H General Information User s Manual MIURA BOILER WEST INC IN OUR CONTINUING EFFORT TO IMPROVE OUR PRODUCT INFORMATION IN THIS MANUAL MAY BE CHANGED WITHOUT NOTICE PUBLICATION REVISED SEPTEMBER 2000 Introduction We appreciate your purchase of the Colormetry system This user s manual covers instructions for the use of your Colormetry system Please read through this manual and understand the contents before using the system We also recommend that the manual be kept nearby for reference when operating the Colormetry system Operate the system only in accordance with the instructions given in this manual We will under no circumstances whatsoever be liable for damages arising from the user s failure to follow the instructions given in this manual Some details of the instructions contained in this manual may be different from the actual system purchased The instructions are also subject to change without prior notice N CAUTION The Colormetry system is a hardness leakage monitoring system that monitor the harness of water and issues hardness leakage alarm It is not a system that remedies effects recovery from hardness leakage itself How this manual is organized This manual consists of ten chapters listed below We recommend that you familiarize yourself with the objectives and contents of each and keep the manual handy for reference Organization Chapter 1 Safety Warnings and Precauti
14. NG COSTS AND EXPENSES IN CONNECTION THEREWITH FOR DEATH OF OR INJURY TO ANY PERSONS WHOMSOEVER AND FOR THE LOSS OF DAMAGE TO OR DESTRUCTION OF ANY PROPERTY WHATSOEVER CAUSED BY ARISING OUT OF OR IN ANY WAY CONNECTED WITH THE USE OF THE COLORMETRY BY PURCHASER MIURA BOILER WEST INC 28 Miura Boiler Colormetry Warranty Registration Card Purchased from Your name Street Address City State Zip Date Purchased Where Installed Colormetry will be used for Signature MARKET SURVEY What brand of boilers do you currently operate Manufacturer Boiler HP What distributor or Eng Company did you buy the boilers from How many years have you used them for Are they circle Water tube Fire tube Steam generator Coil tube What pressure do you operate your boilers at psi What do you like about them What do you dislike about your boilers What type of fuels do you use in boilers circle Ngas 201 601 Amber Propane IF YOU LIKE THEM please tell us who does the following for you Water Treatment Chemicals Boiler Maintenance Installation Construction Water Softener maker Do you have any plans for buying boilers in the near future 29
15. connected Monitoring is performed at Monitor interval SIntvl 2 If a remote signal is connected a If the remote signal setting is for Monitoring is enabled by remote signal being turned off SRte Sgl Off Example of remote signal Remote regeneration signal from water softener e lf the remote signal has been off continuously and for longer than specified in the Remote signal delay time SRte Sgl dl setting at the monitor time following Monitor interval SIntvl actual monitoring will start e If on the other hand the remote signal has been on at a monitor time after Monitor interval SIntvl lapses the system will enter monitor standby mode until the remote signal goes off After the remote signal goes off actual monitoring will start when the remote signal has remained off as long as set in the Remote signal delay time SRte Sgl dl setting Remote signal delay time SRte Sgl dl 10 sec Monitor interval SIntvl 60 min E No monitoring Monitoring Monitoring Monitor time Monitor time Monitor Monitor interval 5 interval TT 60min 60min 10sec 10sec 10sec Remote signal Water softener OFF k regenerating gt 18 b If the remote signal setting is for Monitoring is enabled by remote signal being turned on SRte 91 On Example of remote signal Remote regeneration signal from water softener e fthe remote signal has been on continuously and for longer than specified in the Re
16. e to conduct the above routine checking and recordation and any failure to detect the malfunction of the Colormetry is the sole responsibility of the purchaser This warranty will not be applicable if any repairs are performed by any one other than an authorized Miura technician or if any parts other than Miura approved parts have been installed All claims for warranty are to be presented in writing to Miura for review within fifteen days of discovery of any defects The above limited warranty is extended by Miura to the original purchaser only and is not assignable or transferable to subsequent purchasers or lessees MIURA EXTENDS NO WARRANTY OF ANY KIND EXPRESS OR IMPLIED INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR SUITABILITY FOR PURPOSE WITH RESPECT TO THE COLORMETRY OR WITH RESPECT TO SERVICES PROVIDED BY MIURA EXCEPT AS PROVIDED HEREIN UNDER NO CIRCUMSTANCES WILL MIURA BE LIABLE TO PURCHASER UNDER ANY TORT NEGLIGENCE STRICT LIABILITY CONTRACT OR OTHER LEGAL OR EQUITABLE THEORY FOR ANY LOSS OF USE LOSS OF TIME INCONVENIENCE COMMERCIAL LOSS LOST PROFITS OR SAVINGS OR OTHER INCIDENTAL SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE COLORMETRY OR FOR PURCHASER S COST OF EFFECTING COVER TO THE FULL EXTENT SUCH MAY BE DISCLAIMED BY LAW PURCHASER SHALL INDEMNIFY AND HOLD HARMLESS MIURA ITS OFFICERS AGENTS AND EMPLOYEES FROM AND AGAINST ANY AND ALL LIABILITIES DAMAGES AND LOSSES INCLUDI
17. hus providing more accurate evaluation e External alarm master contact output The alarm s contact output may be used to transmit a hardness leakage alarm to a remote location e n monitoring output DDI compatible A system output is available during monitoring Refer to Section 2 4 How to wire the system on page 11 ofthe Installation and Start Up Manual for function input 13 3 3 Method and examples of utilizing the remote signals For specific signal input methods refer to Section 2 4 3 Remote signal input on page 14 of the Installation and Start Up Manual 3 3 1 About the remote signals Monitoring while the water softener is regenerating may erroneously indicate hardness leakage An attempt to monitor with the water feed stopped would return either hardness leakage in stagnant water in the plumbing or a system error due to a lack of flow Conventional hardness leakage alarm system suffered from such detection errors and required the false alarm to be manually reset The Colormetry system provides the following two methods which may be used simultaneously to avoid false alarms lt Method No 1 Utilizing the timer function gt Monitor Start time SStart and Monitor stop time SStop settings limit the period during which monitoring is performed The provision helps avoid the regeneration time and off hours of the water softener Example Given the water softener settings of Regenerating time 11 00 p m Boiler
18. ing is performed only for the duration of the request that is while feeding water 15 NOTE It is recommended to connect a remote signal wherever possible to prevent false detections and avoid recovery operations The signal for adding water if available should be connected as the first priority If only remote regeneration signal from water softer is connected a false detection of hardness leakage may result from monitoring the stagnant water while the water is stopped or a system error may occur due to the lack of flow A remote signal input arrangement as shown in examples 2 1 and 2 2 is recommended N CAUTION If no remote signal is connected be sure to set the monitoring is enabled by remote signal being turned off SRte Sgl Off mode which is the factory setting 16 3 3 3 About the remote signal delay time The purpose of Remote signal delay time SRte Sgl dl The setting determines the number of seconds the monitoring is to be delayed following the remote signal input The delay function is not normally required except for preventing false evaluation especially in the example shown below Example of delay It is recommended that the Colormetry sample be taken off as close to the water softener outlet as practical Refer to Chapter 2 Installation on page 3 of the Installation and Start Up Manual for details In a case however where the sample is taken as illustrated off the secondary of a
19. l condition alarm that is to sound buzzer and close the slave remote output contact An abnormal condition alarm is given only on the occurrence of an abnormal condition repeated for Response alarm cycle SAlarm Det selectable between one and three times in automatic monitoring at Monitor interval SIntvl selectable between 30 and 180 minutes in 30 minute intervals or in manually initiated monitoring Monitor standby Std by 0 1 mg L ae N1 Abnormal condition um of monitoring retries SAlarm Inc performed N1 YES N2 Response alarm um of abnormal cycle SAlarm Det condition retries lt 2 Displays evaluation of Displays co Result 0 1 mg L result 2 arm After two minutes Monitor standby Std by 0 1 mg L Result 0 1 mg L After two minutes Monitor standby Std by 0 1 mg L 22 3 If an abnormal condition occurs repeatedly in a series of automatic monitoring at Monitor interval Slntvl or in manually initiated monitoring the abnormal condition alarm will stay on continuously 4 An abnormal condition alarm is automatically terminated the buzzer stops and the slave alarm s output contact opens upon that the condition is determined normal in automatic monitoring at Monitor interval SIntvl or in manually initiated monitoring Example of Monitor no 1 Abnormal condition retry SAlarm Inc setting 2 Response cycle SAlarm Det setting 2 Monitor inter
20. metry system This sign indicates a situation in which incorrect handling might result WARN N G in death or injury to the operator or that may result in damage to property This sign indicates precautions for CAUTION a of damage to the Instructions for effective operation N OTE and information that may become useful are explained here Chapter 2 Specifications Gives specifications and depicts the overview and external view of the Colormetry system 2 1 5Sp6cifiGaliOlis Qusa POPE NIIS 75 22 50 hinaia h cline 2 1 Specifications 2 1 1 General specifications Power supply voltage Power consumption Power supply fluctuation Ambient operating temperature Ambient storage temperature Raw water temperature Humidity Raw water pressure 2 1 2Physical data Installation method External dimensions Mass 2 1 3 Monitoring capabilities Evaluation method Evaluation ranges Alarm ranges Reagent cartridge replacement cycle Alarm output Signal output during monitoring Remote signal input 2 1 4 Water feed and drainage Fiber filter Constant flow regulator valve Feed water connection diameter Drain water connection diameter AC 24 V 50 60 Hz single phase 20 W during monitoring 15 41 F 122 F 5 50 14 F 122 F 10 50 C must be without dew condensation in the main
21. mote signal delay time SRte Sgl dl setting at a monitor time following Monitor interval SIntvl actual monitoring will start e fthe remote signal is off at a monitor time following Monitor interval SIntvl the system enters Monitor standby mode until the remote signal turns on After the remote signal switches on actual monitoring will start when the remote signal has remained on as long as set in Remote signal delay time SRte Sgl dl setting Remote signal delay time SRte Sgl dl 10 sec Monitor interval SIntvl 60 min No monitoring Monitor time Monitoring Monitor time Monitoring Monitor Monitor interval interval 60min 60min 10sec 10sec 10sec Remote signal OFF For details of remote signals and remote signal delay time refer to Section 3 3 Method and examples of utilizing the remotes signals on page 14 of this manual Precautions on operation Where a remote signal is connected if the remote signal turns to disable monitoring after the solenoid valve in the Colormetry system turns to closed state from the open state from water discharging from the drain tube to the stopping of drainage the monitoring results will remain valid The monitoring results before the solenoid valve enters the closed state stopping water discharge from the drain tube will be processed as follow If the remote signal turns to disabling monitoring the monitoring process will still be carried out to c
22. motor valve or the like requiring a certain amount of time to open fully a wash flow error Wash Flow F may occur due to insufficient sample water pressure when the remote signal is first connected For details on setting the delay refer to Section 3 3 About items to be set in Setting mode on page 26 of the Installation and Start Up Manual Remote signal Motor valve Raw water Softened water Colormetry system Sample water for Colormetry system Drain water from Colormetry To prevent such a problem select Remote signal delay time SRte Sgl d1 setting and ensure the required pressure 7 1 71 psi buildup at the Colormetry inlet 0 30 seconds 17 3 4 About Colormetry monitor timing 3 4 1 Automatic monitoring The basic interval at which the Colormetry system monitors is set in Monitor interval SLntvl setting settable in 30 minute increments over the 0 180 min range refer to Section 3 3 on page 26 of the Installation and Start Up Manual Monitor Start time which occurs at Monitor interval SIntvl will be referenced to the occurrence of one of the events listed below The actual monitor time occurs after the time set in Setting mode Set Mode elapses following the reference event a When the power is first turned on b Upon resetting c When the Monitor interval SIntvl setting is changed to a smaller value a shorter interval than the current value 1 f no remote signal is
23. ness leakage Stores historical records of hardness leakage Refer to Section 3 3 Verifying error records on page 27 of the Maintenance and Troubleshooting Manual e The system stores the records of occurrence date and time duration and recovery date and time for each of the three latest incidents of hardness leakage The records may be utilized to analyze the causes of hardness leakage Requires minimal maintenance For details refer to Section 2 3 Replacing reagent cartridges on page 7 of the Maintenance and Troubleshooting Manual e Thereagent cartridge may be replaced using a one touch action The reagent needs no replacement for approximately four months in typical applications Note that more frequent replacement may be necessary depending on the application Compact in design easy to install For details refer to Section 2 2 How to install the main unit on page 5 of the Installation and Start Up Manual e The main unit is installed easily on a wall e Installation is a simple process e tisthe most compact design ever for a system of this type About advanced features Colormetry offers the following features e Remote signal input function refer to Section 2 4 3 Remote signal input on page 14 of the Installation and Start Up Manual Connecting the remote regeneration signal from water softener prevents a false detection that can occur for instance while the water softener is regenerating t
24. ompletion a Ifthe concentration is evaluated as being lower than the Alarm set point setting The result will be displayed as usual b If the concentration is evaluated as being higher than the Alarm set point setting The evaluation is invalidated and a blank bar Result is displayed 19 3 If the Monitor Start time SStart and Stop time SStop are set up when the timer function is used a If it becomes the Monitor time after the Monitor interval SIntvl has elapsed but not Monitor Start time yet the system will enter Monitor standby mode until Monitor Start time at which point monitoring will be performed b If no remote signal is connected monitoring will be performed at Monitor interval SIntvl only during the period between Monitor Start time SStart and Stop time SStop c If a remote signal is connected monitoring will be performed in the same manner as in paragraph 2 above If a remote signal is connected only during the period between Monitor Start time SStart and Stop time SStop Example Monitor start time SStart AM 8 00 Monitor stop time SStop PM 6 00 Monitor interval SIntvl 60 min Monitoring is enabled by remote signal being turned on SRte Sgl ON Remote signal delay time SRte Sgl dl 10 sec No monitoring Monitor time MOORE Monitoring monitoring AM 8 00 AM 9 00 10sec 10sec Remote signal d If it becomes Monitor stop time SStop during the monitoring proce
25. ons Explains the danger and precautionary signs and notes that apply to the handling installation wiring and maintenance of the Colormetry system Chapter 2 Specifications Gives specifications and depicts the overview and external view of the Colormetry system Chapter 3 Description Summarizes the Colormetry system and explains the monitoring methods functions remote signal applications and evaluation method It answers the question What is the Colormetry system Chapter 4 Warranty Warranty and registration on card Table of contents Chapter1 Safety warnings Precautions 1 Chapter 2 gt Specification i i i i i a MEE as 3 2 1 Specifications a S 4 2 1 1 General Specifications aa ee o dr EE PR opp DE o 4 2 1 2 Physical data uuu u bae et o a a i a a 4 2 1 3 Monitoring capabllitles 3e EE reed een 4 2 1 4 Supply arid drain Water uuu Tes as a Ua eta 4 2 1 5 Accessories Refer to Before You Start for further details 4 2 2 IS M Rm rnamita na mete asap Su Sua 5 2 2 1 Colorimetry system configuration ennn nnmnnn 5 2 2 2 External appearance of reagent cartridge a 7 Chapter 3 MEER Der u asai iii ia asan i k S E 9 3 1
26. s to be abnormal If however a condition is once evaluated as normal in automatic monitoring at Monitor interval or manually initiated monitoring then a subsequent occurrence of the abnormal condition alarm will sound the buzzer Display indication Name of mode a sample Alarm Bz Remarks e evaluation Warning gt 2mg L ON ON Note 1 Monitor standby Warning gt 2 mg L ON OFF Thisis ihe result of pressing Me Buzzer reset switch once Alarm External alarm master contact output Bz Buzzer output Note 1 The sample display represents an evaluation exceeding 2 mg L If the alarm set point is set at 1 mg L and it is evaluated to be in the 1 2 mg L range the LCD display will read gt 1 mg L If the abnormal condition alarm has been issued the LCD display will remain the same even after two minutes have elapsed 25 3 5 2 3 Workings of hardness leakage alarm and action to take Hardness leakage alarm occurs Buzzer starts sounding External alarm contact turns on YES s the Buzzer Rese switch on Note 1 Buzzer sounds Buzzer strops Monitor standby Note 1 The Buzzer Reset switch also functions as a manual monitor switch 1 The buzzer sounds on the occurrence of an abnormal condition 2 The buzzer stops on pressing the Buzzer Reset switch The system will not automatically enter Manual monitor mode at this time
27. ss the system will enter Monitor standby mode upon the completion of that monitoring A CAUTION If the remote signal setting is for Monitoring is enabled by remote signal being turned on SRte Sgl On periodically check to verify that automatic monitoring is performed If no remote signal is available due to a signal problem the monitoring process will never be initiated 3 4 2 Manual monitor Press the Manual Monitor switch to monitor regardless of the Monitor interval Remote signal Monitor start or stop time settings The monitoring process will not be initiated if the cartridge is out The system may initiate the status verification test on a system error 20 3 5 How ionic concentration is evaluated The system evaluates ionic concentrations in three levels 0 1 mg L 1 2 mg L and 2 mg L and up Alarm set point may be set to trigger either at 1 mg L and up or 2 mg L and up The evaluation method is the same for the automatic and manual monitor 3 5 1 How a normal evaluation is processed If an a monitoring result is below the Alarm set point SAlarm Set as set in Setting mode Set Mode it will be evaluated as normal The result of such evaluation will be displayed and monitoring is complete They system enters Monitor standby mode after two minutes upon completion of monitoring Mode Sample LCD display Monitor standby If monitoring result lt Alarm set point SAlarm Set Std by 0 1 mg L
28. val SIntvl Abnormal condition Abnormal condition alarm is issued alarm is terminated Condition is evaluated to Condition is evaluated to Condition is evaluated to be abnormal be abnormal be abnormal Monitor interval SIntvl Monitor interval SIntvl Abnormal condition Abnormal condition Abnormal condition Normal condition Monitor A The result is below the alarm set point setting and therefore the condition is deemed to be normal Monitor B The result has exceeded the alarm set point Since the abnormal condition retry setting is for two times another monitoring is performed which again exceeded the alarm set point The condition in monitor B is therefore evaluated to be abnormal Monitor C As was the case with monitor B the first two results have exceeded the alarm set point The result of monitor C therefore is also evaluated to be abnormal An abnormal condition has been verified twice in monitor B and C so that an abnormal condition alarm is now issued Monitor D The result has exceeded the alarm set point on two consecutive occasions The subsequent result has again been evaluated as an abnormal condition following an already issued abnormal condition alarm Therefore the alarm will continue 23 Example of monitor no 2 Abnormal condition retry SAlarm Inc setting 3 Response alarm cycle SAlarm Det setting 1 Monitor interval Monitor interval Monitor interval
29. water softer Connecting a water softener contact if available to the Colormetry system as a remote signal input which turns on closes during regeneration will disable scheduled monitoring When the softener contact turns off opens at the completion of regeneration that is the remote signal is off scheduled monitoring is again enabled Monitoring is enabled by Remote Signal SRte Sgl On The on state of the remote signal input the external contact closes inputting a voltage to the Colormetry system will enable monitoring at Monitor interval Example No 2 1 Inputting the feeding water to a water softener etc signal Connecting a contact if available is being turned a water softener or the like which turns on closes while feeding water to the Colormetry system as a remote signal input will enable monitoring only while feeding water When the feed water stops or the softener regenerates and the contact turns off opens no scheduled monitoring is performed Example No 2 2 Inputting a control signal of motor valve or solenoid valve An input signal from a motor valve or solenoid valve that controls the feed water will enable monitoring only while the valve is open and signal is in the on state contact is closed Example No 2 3 Inputting a supply tank water level control signal When a Requesting feed water signal is input from the equipment that controls the water level of a supply tank monitor
Download Pdf Manuals
Related Search