DDPHCL2 Unit
pH / Chlorine Control
INSTRUCTION MANUAL
Page 1: ...DDPHCL2 Unit pH Chlorine Control INSTRUCTION MANUAL...
Page 2: ...Always use original spare parts for maintenance Failure to follow instructions can cause damage to the equipment and in extreme cases to people How to ship the instrument To send back the device for r...
Page 3: ...ONNECTIONS 9 Level Control 9 Flow Control 9 INTERNAL CONNECTIONS for technical personnel only 10 START UP 10 VISUALIZATIONS 11 OPERATION OF THE ELECTRONIC UNIT 11 Standard Configuration 11 Advanced Co...
Page 4: ...ow probe holder INSTALLATION Warning Always follow the warnings and general safety information referred at the beginning of this manual Install the DDPHCL2 unit away from heat sources in a dry place p...
Page 5: ...rs LCD with backlight Electrode holder down flow type transparent methacrylate body with standard connections for 8x12 tube and sampling needle Peristaltic Pumps Flow rate 1 5 l h 1 bar for pH adjustm...
Page 6: ...acid dosage Peristaltic pump 2 for chlorine dosage Transparent methacrylate down flow type electrode holder Bottom view connections POWER Prewired power cable LEV1 Level sensor connector for acid pum...
Page 7: ...r modifications Key Scrolls the available menus options in calibration and configuration modes decreases the displayed value Key Scrolls the available menus options in calibration and configuration mo...
Page 8: ...he pump head 6 Locate the PVC Crystal tube inside the tank and or the suction lance 7 Unscrew the fixing nut of the foot filter 8 Cut the transparent PVC Crystal tube 9 Insert the fixing nut and the t...
Page 9: ...el sensors one for each pump and flow sensor are available on special connectors that allow an extremely fast and easy connection even for unskilled personnel Note the pH and redox inputs should never...
Page 10: ...nections line neutral of the power supply does not affect the normal operation If the level and flow inputs are not used leave them open not connected START UP At start up the microcontroller displays...
Page 11: ...of fault or alarm condition the pump stops dosing until the normal working conditions are restored OPERATION OF THE ELECTRONIC UNIT To access the configuration calibration and manual mode menus press...
Page 12: ...eresis Pump 1 0 20pH 2 00pH 0 50pH P04 Dosage Pump 1 Acidification Alkalization Acidification P05 Time Base Pump 1 if P01 ON OFF if P01 Proportional 5 30 sec 100 360 sec 60 60 sec P06 Functioning Type...
Page 13: ...red for proportional operation this parameter indicates the time base of pump PARAMETER 06 FUNCTIONING TYPE OF THE PUMP 2 This parameter allows to set the functioning type of pump 2 typically used for...
Page 14: ...you need to send back the unit to the factory for a complete reconfiguration out of warranty PARAMETER 17 FUNCTIONING OF THE ALARM OUTPUT This feature is not used for this unit PARAMETER 18 FLOW FUNC...
Page 15: ...er solution contaminated or expired b electrode faulty or dead c connection cable or connector damaged If you try to calibrate the offset at a pH value too different from 7 00 the calibration is autom...
Page 16: ...y one pump at a time can be activated CONTROL EXAMPLES Typical application in swimming pool control acidification when pH exceeds the pH value of 7 30 Refer to the List of configuration parameters and...
Page 17: ...ns are not expired or contaminated repeat the procedure MAINTENANCE The periodic maintenance operations are essential for the proper functioning of the system and its duration in time The below advice...
Page 18: ...utting down the system for wintering or anyway for a long period dose clean water to rinse the tube then rotate the roller holder clockwise to position it as shown in the figure pH and Redox Electrode...
Page 19: ...d kit PVC Crystal suction hose 2 m PE delivery hose 2 m injection valve and foot filter 96000100 Spare blue front case for peristaltic pump with O ring 96000141 Transparent front cover for peristaltic...