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Relay on the circuit board is stuck 

Contact supplier. 

Acid pump only doses occasionally 

Sour pump is set to proportional 
dosing 

No action required 

Chlorine pump does not dose 
 

Switch under the dosing pump is 
set to "O". 

Set switch to "1 

Settings of Rx control are incorrect 

Verify settings 

A level detector is connected that 
gives a wrong contact 

Disconnect level detector 

A flow sensor is connected and 
indicates that there is no flow. 

Verify flow and flow switch (go to 
setting flow switch : no) 

Chlorine pump continues dosing 
 

Setpoint not yet reached 

Verify settings and verify chlorine 
content with color method. 

Relay on the circuit board is stuck 

Contact supplier. 

Acid pump and chlorine pump do 
not pump. 

A flow switch is connected and it 
shows that there is no flow 

Verify flow and flow switch (go to 
setting flow switch : no) 

 

There are level detectors 
connected that give a wrong 
contact 

Disconnect level detectors 

Chlorine or acid pump do not draw 
in liquid 
 

Vessel is empty or suction base is 
above liquid level 

Replace acid or chlorine container; 
Lower suction base. 

Suction base is blocked 

Replace suction base ZWMX2205-Z 

Peristaltic hose is leaking 

Replace peristaltic hose 
ZWMX2231-Z 

Injection nozzle is blocked 

Replace injection nozzle 
ZWMX2220-Z 

Liquid (acid or chlorine) in dosing 
compartment of chlorine or acid 
pump 

Santoprene dosing hose leaking 

Verify if dosing nipple is clogged, 
and replace dosing hose. 

Dose hose in pH or chlorine dosing 
chamber forms a bladder 

Acid or chlorine supply in injection 
nipple blocked by dirt / 
calcification 

Stop acid dosing immediately and 
clean/replace nipple. Use liquid 
chlorine with anti-scaling 

Calibration failed 
 

Calibration fluid outdated or dirty 

Replace calibration fluid 

Probe not yet balanced 

Repeat calibration 

Probe broken 

Replace probe 

Probe dry for a long time 

Leave probe in pool water for 24 
hours, and recalibrate 

Summary of Contents for ZPTX0010-P

Page 1: ...ZPTX0010 P 30m ZPTX0018 P 50m ZPTX0030 P 90 m...

Page 2: ...and alkali resistant They can withstand long term exposure to pool water even with salt for salt electrolysis The dosing units are not suitable for use with hydrochloric acid HCl Simple operation the...

Page 3: ...tch safety Beniferro ref ZWMX7010 Dimension plate 2x Beniferro ref ZWMX7011 Technical Specifications Salinity 2 2 5 kg m Salt The sodium chloride NaCl in the salt must be at least 99 6 and have a bioc...

Page 4: ...lt electrolysis unit Attention The electrical installation must be carried out in such a way that The electrolysis and acid pump cannot operate if the filter pump is not working This can be done by ad...

Page 5: ...connected to an output of a frequency converter or frequency inverter The dosing device must not be on the same power circuit as that of the frequency converter or frequency converter being used and i...

Page 6: ...chlorinator make sure that the water flow matches the direction indicated by the chlorinator To connect the pipes use only line suitable for PVC bonding The chlorinator should be installed in a well v...

Page 7: ...water from spraying out of the electrode holders during calibration 2 The electrode calibration procedure may take several minutes To ensure an accurate reading it is important to follow the steps be...

Page 8: ...bration starts a screen is activated and shows what YOU are calibrating you can calibrate pH separately or calibrate Rx A timer will stop after 120 seconds and give a message whether the calibration w...

Page 9: ...the values are not within the range described above you can press the pH and Redox buttons again to repeat the calibration process pool After an initial calibration you also have the option of adjusti...

Page 10: ...ween 7 2 and 7 8 and as close to 7 4 as possible Make sure the content of chlorine stabilizer cyanoic acid in the pool water is between 20 40 ppm 20 40 g 10 m 11 Setting parameters A number of paramet...

Page 11: ...or salt In salt electrolysis the addition of chemicals such as anti algae wall cleaner flocculant etc sometimes causes the redox to become unmeasurable In most cases the redox will drop to very low va...

Page 12: ...Here you can set a time in hours and minutes with a maximum of 23 hours and 59 minutes This means that the unit will only operate on a time basis to create chlorine it does not take into account the...

Page 13: ...mend the use of 15 sulfuric acid the weaker the sulfuric acid and the more accurately the pH dosage will work In the exceptional case that the pH drops below 7 2 it is best to bring it back to zone 7...

Page 14: ...and settings by measuring pH and chlorine content with an alternative method color measurement e g Poollab ZWMX1060 If necessary adjust or calibrate the set points of the installation The measurement...

Page 15: ...02 692 687 682 677 673 668 663 658 654 649 644 0 9 mV 713 708 698 694 689 684 679 674 669 664 659 654 650 0 95 mV 720 715 705 700 695 690 685 680 675 670 665 660 655 1 mV 733 727 717 712 707 701 696 6...

Page 16: ...ion When there is no flow the contact is open and so the dosing pump and salt electrolysis will not work or will stop at a flow stop See below for connecting a flow switch to your unit 11 7 Safety ala...

Page 17: ...Example A pool with the following dimensions Length 9m 4 5m in width and 1 6 m depth 9 x 4 5 x 1 6 64 8 cubic meters 64 8 x 2 5 162 kg salt to be added 13 Installing the Suction Cup Insert the suction...

Page 18: ...its produced in 2020 or later For salt electrolysis only the level switch acid is used On the circuit board with the display there is a connection WLH and WLL in the middle and right bottom These are...

Page 19: ...a biocide approval number 1 3 Adding the right amount of salt Most pools contain a certain amount of salt the concentration of salt in the water depends greatly on the water source Users can use a po...

Page 20: ...l you should add Cyanuric acid of 20 70 mg l as a chlorine stabilizer 2 Maintenance of salt chlorinator 2 1 life span of the electrolysis cell a Salt concentration it is very important that the water...

Page 21: ...80 ppm and 120 ppm Hydrometric titer TH Below 60 F Recommended salinity for chlorinator 2 2 5 kg m for LOW SALT equipment Concentration of free chlorine Between 0 5 and 1 5 ppm Warnings Improper inst...

Page 22: ...cts for pump tubing and santoprene tubing Warnings Improper installation can create an electrical or chemical hazard which can result in serious injury Never mix acid and liquid chlorine Keep the inst...

Page 23: ...a dry and warm environment The electrodes should be kept frost free in KCl storage liquid The PVC tubes must be made water free Spring start up If your dosing equipment was protected during the winter...

Page 24: ...n connection Regular Once per year ORP probe Ensure that the suction bulb is always immersed in water or appropriate CIP At each commissioning Troubleshooting for the blue steering box PROBLEM CAUSE S...

Page 25: ...vel detectors connected that give a wrong contact Disconnect level detectors Chlorine or acid pump do not draw in liquid Vessel is empty or suction base is above liquid level Replace acid or chlorine...

Page 26: ...hlorine manually Probe broken Replace probe Electromagnetic interference Verify grounding How do I bring my dosing device in for maintenance or repair Keep in mind that when you remove the suction nip...

Page 27: ...ns of the following EC directive s including all applicable amendments Reference Nr Title 2014 35 CEE Low Voltage LVD Electrical safety 2014 53 CEE RED directive 93 68 CEE CE marking directive 2014 30...

Page 28: ...or residential commercial and light industrial environments EN 61000 6 2 if applicable 10 2001 EMC Part 6 2 Generic standard Immunity for industrial environments 3 1 EN61000 4 2 1995 EN61000 4 2 A1 19...

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