DiaSys mini+, Operator'S Manual

Page 1: ...Operator s manual version 2021 06 0 Operator Manual For the Water purifier ...

Page 2: ...ntrast adjustment 10 General comments on the calibration of the conductivity electrodes 11 Calibration of the production conductivity electrode 15 Calibration of the membrane conductivity electrode 16 Telemetry management 18 Installing the water purifier 19 4 1 Installations Conditions 19 4 2 Connections 19 4 3 Installation of the water purifier membrane 20 water purifier start up 21 User maintena...

Page 3: ... 31 Change of POST TREATMENT CARTRIDGE 33 Change of the REVERSE OSMOSIS MEMBRANE 34 Change of FLOW RESTRICTOR 35 Packing list 36 SERVICE 37 8 1 SERVICE menu 37 Timings change 38 Firmware update 39 Demonstration mode 39 Firmware version display 39 8 2 Management of the errors reported by the controller 40 Functional errors 40 Errors with integrated conductivty electrodes 42 8 3 Other problems 42 8 ...

Page 4: ... parts available with our after sales service If the power cable is damaged it must be replaced Unplug the water purifier power plug Don t pull on the wire Before all maintenance on the water purifier turn off the power supply switch and unplug the power plug Use exclusively tap water to supply the water purifier MAXIMUM NETWORK PRESSURE 6 BAR Maximum supply water temperature 38 C This water purif...

Page 5: ...llow getting water with excellent quality regarding physical composition chemical composition mineral and organic and micro organic population 3 2 TECHNICAL SPECIFICATIONS Power supply voltage 100 240V 1 2A 50 60 Hz Production flow at 25 C 15 liters hour Production flow at 10 C 9 liters hour Resin type Mixbed ions exchange resins Resin volume 1 liter 0 75 0 25 Maximum supply water temperature 38 C...

Page 6: ...Operator s manual version 2021 06 5 3 3 OVERVIEW OF THE SYSTEM FRONT VIEW Pressurized water tank Booster pumper Controller Reverse osmosis membrane inverse Post treatment cartridge ...

Page 7: ...r is injected via a booster pump into one reverse osmosis membrane After the reverse osmosis membrane 90 of the organic and inorganic compounds are already removed In order to remove most of all remaining minerals the water goes through 2 successive ion exchange resin cartridges and then is filtered by a 1 μm post treatment filter The electromechanical assembly is managed by an electronic controll...

Page 8: ...DY 3 6 CONTROLLER DESCRIPTION Main display The conductivity of the produced water is displayed continuously on the main screen System status Conductivity of produced water Detailed information button Unity Menu access press 2 seconds Flush wash button ...

Page 9: ...enu when pressing shortly on the button the values from various sensors are displayed momentarily DETAILS INLET MEMBRANE 3 3 2 0 PRESSURE BAR EC US CM PRODUCTION MEMBRANE 1 4 20 This screen is displayed for 10 seconds Pressure after the membrane BAR Conductivity of produced water µS cm Conductivity of the water after the membrane µS cm screen s name Water inlet pressure BAR Menu s title Different ...

Page 10: ...shortly on the FLUSH button 1 0 US CM 59 PURGE The conductivity of the produced water can be different from 1 0 The remaining time to finish the purge process is displayed seconds The water purifier is rejecting momentarily the water which has stagnated in the membrane 1 0 US CM PROD The conductivity of the produced water can be different from 1 0 The water purifier is producing water and its pump...

Page 11: ...alibration of the conductivity electrodes Telemetry management Screen contrast adjustment Tools reserved for service technicians Screen contrast adjustment The intensity of display is adjustable Press shortly on or to adjust The rendering is immediate When adjusted validate by pressing with a tool 2 seconds on the SET button SELECT PRESS SET 2 SEC SETTINGS CALIBRATION TELEMETRY CONTRAST SERVICE IN...

Page 12: ...filter or resin cartridge 3 6 7 1 How to use the external calibrated conductivity meter 1 Let flowing the water to test 15 to 30 seconds 2 Remove the conductivity meter protection cap 3 Rinse the protection cap and the conductivity meter probe with the water to test 4 Renew the operation 2 to 3 times 5 Fill protection cap of the conductivity meter with the water to test then plunge the conductivit...

Page 13: ...xxxx POINT x CONDUCTIVITY CALIBRATION 1 5 US CM details Measure the conductivity with the external calibrated conductivity meter Press on or until displaying the same value on the controller s screen Save the calibration point by pressing with a tool on the SET button for 2 seconds The 2 points of calibrations can not be defined at the same time The second point of calibration can be useful after ...

Page 14: ...ration curve It is recommended to calibrate the 1st point of calibration when installing the system or when replacing filters the RO membrane resin cartridge électrodes or the electronics controller in all these cases delete the 2nd point Point of calibration grey vertical line The calibration curve goes from 0 to the point of calibration Above the point of calibration the values are adjusted by a...

Page 15: ...int of calibration with a conductivity close to the maximum It is recommended to recalibrate the 2nd point of calibration when filters the RO membrane or the resin is close to the saturation Points of calibration where are the 2 grey vertical lines The calibration curve goes from 0 to the 1st point of calibration The slope is then adjusted The calibration linear curve goes from the 1st point to th...

Page 16: ...DELETE PROD POINT 1 CONDUCTIVITY CAL SET PRODUCTION POINT 1 SELECT PRESS SET 2 SEC CONFIRM DELETION OF PRODUCTION POINT 1 Delete the point of calibration by pressing with a tool 2 seconds on the SET button 3 6 8 3 To define a 2nd point of calibration When a 1st point of calibration is already defined it is possible to define a 2nd point SELECT PRESS SET 2 SEC CALIBRATION PROD CONDUCTIVITY MEMBRANE...

Page 17: ...ank 8 Switch ON the water purifier The points of calibration must have conductivity values strictly below 100µS cm 3 6 9 2 To define a 1st point of calibration This is the initial case before any saving of calibration point SELECT PRESS SET 2 SEC CALIBRATION PROD CONDUCTIVITY MEMBRANE CONDUCTIVITY SELECT PRESS SET 2 SEC CONDUCTIVITY CAL SET MEMBRANE POINT 1 3 6 9 3 To delete the 1st point of calib...

Page 18: ...POINT 2 DELETE MEMB POINT 2 3 6 9 5 To delete the 2nd point of calibration It is possible to come back to one only point of calibration by deleting the 2nd point of calibration SELECT PRESS SET 2 SEC CALIBRATION PROD CONDUCTIVITY MEMBRANE CONDUCTIVITY SELECT PRESS SET 2 SEC SET MEMBRANE POINT 2 CONDUCTIVITY CAL SET MEMBRANE POINT 1 DELETE MEMB POINT 2 SELECT PRESS SET 2 SEC CONFIRM DELETION OF MEM...

Page 19: ...SS SHORTLY SET KEY TO ABORT NO USB SELECT PRESS SET 2 SEC USB TELEMETRY TURN ON The delay between 2 successive sending is 10 seconds The data are transmitted in one text line of ASCII characters followed by the carriage and line feed characters CR LF using the following CSV format A B C D E F G with A PRODUCTION CONDUCTIVITY B PRODUCTION TEMPERATURE C MEMBRANE CONDUCTIVITY D MEMBRANE TEMPERATURE E...

Page 20: ...e Protected power supply 100 240 V 50 60 Hz with GROUND Connect the device to a power socket located in a dry area more than two meters away Water drain with a siphon or the drain clamp supplied with the water purifier 4 2 CONNECTIONS Hand valve manuelle Purified water outlet Pressurized water tank connection tubing Waste water to connect to the drain DO NOT CONNECT ANY HAND VALVE Water inlet Avoi...

Page 21: ...of the membrane holder 4 Once the membrane door is opened Insert the new membrane Figure 3 peripheral seal at the top to the complete stop the end of the collecting tube must be closed to the top of the membrane holder Figure 4 5 Check that the O ring is well positioned at the bottom of the retaining wall of the membrane holder Figure4 6 Unscrew by turning to the right the high streaked part big c...

Page 22: ...ter The conductivity may be different from 1 0 1 0 US CM PROD The pump is turning and the water purifier is producing purified water The conductivity may be different from 1 0 8 Leave producing 5 liters of water 9 The displayed production conductivity shall be between 0 and 0 1 µS cm close the outlet purified water valve 10 Open the valve of the pressurized water tank and wait until it is full the...

Page 23: ...AY Check that the status READY is displayed EVERY DAY Check the displayed value of the production conductivity after running about 1 liter of production water See paragraph 6 5 5 when the production conductivity exceeds 1 0 µS cm EVERY 3 MONTHES Check the displayed conductivity value of the water after the membrane after running about 1 liter of production water AT LEAST EVERY 6 MONTHES depending ...

Page 24: ... the service 6 3 INTEGRATED CONDUCTIVITY ELECTRODE ERROR When there is an issue with the integrated conductivity electrodes the water purifier continues to operate but does not report any more the conductivity measure by the faulty electrode On the screen DETAILS accessible by pressing shortly on from the main screen the error code is displayed Call the service Error with conductivity electrode DE...

Page 25: ...treatment filters must be replaced when a plugging significant drop of the purified water production flow and or the 5µm sediment filter seems dirty The 2 pre treatment cartridges average lifetime is from 2 to 6 months following the tap water quality Material Suspended rate measurable by the turbidity and the water purifier running time The post treatment cartridge must be replaced at the same tim...

Page 26: ...ant increase in the frequency of the ions exchangers resins bottle replacement The average lifetime of a reverse osmosis membrane is from 1 to 3 years depending on the tap water quality the water purifier running time and the preventive maintenance O classic O mini RESIN KIT réf 959030 The 2 resin cartridges must be changed when the purified water conductivity increases Reverse osmosis membrane Fl...

Page 27: ... flow rate represents the production at a tank outlet pressure of zero bar it decreases according to the increase in the pressure Outlet tank 6 5 1 2 Equipment 1 A graduated test tube of 500 mL 2 A chronometer 6 5 1 3 Operating method 1 Close the storage water hand valve 2 Open the water purifier exit hand valve and let flowing 30 seconds to get a stabilized flow 3 Trigger the chronometer as soon ...

Page 28: ...nductivity indicator is switched OFF Class 3 water see ISO 3696 standard If the desired water class is 2 1 Replace the resin see paragraph 6 4 3 2 Follow the instructions of paragraph 6 5 5 HI too high is displayed when the conductivity is between 1 1 µS cm to 5µS cm The conductivity indicator is ON with yellow colour 1 Replace the resin see paragraph 6 4 3 2 Follow the instructions of paragraph 6...

Page 29: ...BAR EC US CM PRODUCTION MEMBRANE 1 4 20 Is the conductivity after membrane above 25 µS cm after running about 1 liter of production water YES THEN change o the membrane see paragraph 6 5 7 o the flow restrictor see paragraph 6 5 8 o check the production conductivity see paragraph 3 6 9 1 NO THEN check the production conductivity see paragraph 3 6 9 1 Conductivity of water after the membrane µS cm ...

Page 30: ...ve the filter cartridge Introduce the new 5µm sediment filter cartridge included in kit ref 950039 8 Check that the O ring is properly positioned in the filter holder groove then re screw it A good tightening by hand is enough 9 Dry the floor at the bottom of the water purifier 10 Open the tap water hand valve 11 Re plug the power plug then start up the water purifier On the controller screen is d...

Page 31: ...w active carbon block filter cartridge included in kit ref 950039 8 Check that the O ring is properly positioned in the filter holder groove then re screw this one A good tightening by hand is enough 9 Dry the floor at the bottom of the water purifier 10 Open the tap water hand valve 11 Re plug the power plug then start up the water purifier On the controller screen is displayed PURGE the water pu...

Page 32: ... plug 5 Remove the two transparent covers 6 Using the big key supplied with water purifier carefully unscrew turn to the left the white filter holder the left in front WARNING the filter is filled with water a mop is recommended 7 Remove the filter cartridge Notice the orientation of the used cartridge Introduce the new 0 75L resin cartridge included in kit ref 959030 8 Check that the O ring is pr...

Page 33: ...controller screen is displayed PURGE the water purifier starts a rinsing cycle of the osmosis membrane The rinsing is ended when the controller screen displays PROD the water purifier is on production 14 Open the storage tank hand valve 15 Let filling all filters holder After some time the water must flow at the water purifier outlet let flowing 3 to 4 litres of water 16 Close the water purifier o...

Page 34: ...ors 8 Remember the sense of flow of the old filter Remove it Connect the new one included in kit ref 950039 and fix it to two plastic stirrups 9 Dry the floor at the bottom of the water purifier 10 Open the tap water hand valve 11 Re plug the power plug then start up the water purifier On the controller screen is displayed PURGE the water purifier starts a rinsing cycle of the osmosis membrane The...

Page 35: ...ers 6 See paragraph 4 3 above 7 Dry the floor at the bottom of the water purifier 8 Open the tap water hand valve 9 Re plug the power plug then start up the water purifier On the controller screen is displayed PURGE the water purifier starts a rinsing cycle of the osmosis membrane The rinsing is ended when the controller screen displays PROD the water purifier is on production 10 Open the storage ...

Page 36: ... out of the pipe and replace it by the new 8 Re connect the restrictive out 9 Replace it by the new 10 Dry the floor at the bottom of the water purifier 11 Open the tap water hand valve 12 Re plug the power plug then start up the water purifier On the controller screen is displayed PURGE the water purifier starts a rinsing cycle of the osmosis membrane The rinsing is ended when the controller scre...

Page 37: ...HOLDER POLYETHYLENE TUBE 1 4 10 Meters Reference 950515 DRAIN CLAMP WATER INLET VALVE 1 2 mâle female WRENCH FOR MEMBRANE ELECTRIC ADAPTATOR HAND VALVE 1 4 Reference 950330 Quantity 2 TEE UNION 1 4 Reference 950091 Quantity 2 TWO WAY DIVIDER 1 4 Reference 950094 MALE CONNECTOR 1 4 quick fit 1 2 NPTF Reference 950084 Quantity 2 TUBE ELBOW UNION 1 4 Reference 950089 Quantity 4 Non contractual images...

Page 38: ...ions with risks of degradation and malfunction of the water purifier Change of delays flush duration purge duration time between 2 automatic flushes Firmware update Switch ON demonstration mode screens displayed without checking sensors Display firmware serial number SELECT PRESS SET 2 SEC SETTINGS CALIBRATION TELEMETRY CONTRAST SERVICE SERVICE TIME SETTINGS FW UPDATE SELECT PRESS SET 2 SEC DEMO M...

Page 39: ...1 1 2 Change purge duration SELECT PRESS SET 2 SEC SERVICE TIME SETTINGS FW UPDATE DEMO MODE ABOUT PURGE TIME FLUSH INTERVAL SELECT PRESS SET 2 SEC TIME SETTINGS FLUSH TIME PURGE DURATION 60 SECONDS Press on or to adjust the value Validate by pressing with a tool for 2 seconds on the SET button 8 1 1 3 Change delay between automatic flushes SELECT PRESS SET 2 SEC SERVICE TIME SETTINGS FW UPDATE DE...

Page 40: ...tphone equipped with the software ZFLASHERSTM32 Both software are downloadable from the internet Demonstration mode The demonstration mode allows to enter all the screens without being blocked due to the sensors The demonstration mode stops when restarting the water purifier SELECT PRESS SET 2 SEC SERVICE TIME SETTINGS FW UPDATE DEMO MODE ABOUT CONFIRM SELECT PRESS SET 2 SEC START DEMO MODE ESCAPE...

Page 41: ...n the controller displays certain causes of error and one error code The error code after contains 3 characters X Y Z Short circuit Cut circuit Pressure error Each character is coded in hexadecimal format it must be converted in binary format to decode the meaning of each bit Hexa 0 1 2 3 4 5 6 7 8 9 A B C D E F Binary 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111...

Page 42: ...amaged Check the purge valve XX1X Production valve disconnected or damaged Check the production valve X1XX Pump and inlet valve disconnected or damaged Check the pump and the inlet valve 1XXX Flush valve disconnected or damaged Check the flush valve Binary code CAUSE SUGGESTED ACTION XXX1 After membrane pressure sensor reports too low values Check the pressure sensor after the membrane XX1X After ...

Page 43: ...ircuit Screen ON Impossible to produce water Pump stopped NO FEED is displayed The water inlet is blocked or its pressure is too low Check the water supply The water inlet tubing is bent of obstructed Check the water inlet tubing Screen ON Low flow of production water The pump is functional Clogging of pre treatment cartridge Replace the post and pre treatment filters Low flow of water supply Incr...

Page 44: ...6 43 8 4 SPARE PARTS Production conductivity sensor ref 951107 Electromagnetic valves ref 950576 Membrane conductivity sensor ref 951107 Controller Ref 950547 Membrane housing ref 950207 Power supply ref 950577 Booster Pump ref 950519 ...

Page 45: ...r s manual version 2021 06 44 Membrane pressure sensor ref 951204 Inlet pressure sensor ref 951204 USB Communication board ref 950558 10 white filter housing ref 950238 10 transparent filter housing ref 950209 ...

Page 46: ... water Water inlet Booster Pump Flow restrictor Hand valve Check valve 0 75L resin cartridge Post treatment cartridge Water purified outlet Toward analyzer Inlet Solenoid valve 0 25L resin inline cartridge Production temperature and conductivity sensor S Inlet pressure sensor P S Membrane temperature and conductivity sensor P Membrane pressure sensor Flush solenoid valve Hand valve The hydraulic w...

Page 47: ...1 06 46 MANUFACTURER DiaSys Technologies 1682 rue de la Valsière Cap Gamma Parc Euromédecine II 34790 GRABELS Tél 33 0 4 11 95 03 40 Fax 33 0 4 11 95 03 50 Internet http www diasys diagnostics com Email info diasys technologies com ...