background image

7

Configuration

2.50

   SP

2.00 

 

 032%

pH

7.60

   SP

7.00

               021%

m3h      10.

5

CONFIG  

             21.3ºC

mS

2.50

   SP

2.00 

 

 032%

pH

7.60

   SP

7.00

               021%

m3h      10.

5

CONFIG  

             21.3ºC

mS

2.50

   SP

2.00 

 

 032%

pH

7.60

   SP

7.00

               021%

m3h      10.

5

CONFIG  

             21.3ºC

mS

ENT

ENT

ENT

ENT

ENT

mS

pH

pH

CAL

CONTROL

ALARM

REGISTER

SP

07.00

4.2 Setpoint configuration

Configuration of the desired EC, pH or % values for the two channels for control through values or 

setpoints. 

Choose the control parameter for channel 1 between dosing by EC setpoint (mS) or by proportionality 
value (%) of the product to be dosed with the irrigation water. Parameter selection is performed by 
activating the control through the selected parameter’s Control menu. The parameter not selected for 
control will remain as additional information and will be displayed in the lower right quadrant of the main 

screen.

The second control channel is for pH. 

To enter the setpoint: 

m3h

CAL

CONTROL

ALARM

ALARM DETECTOR

REGISTER

0.20 %

SP

mS

CAL

CONTROL

ALARM

REGISTER

SP

02.00

change the value with the up/down 
arrows and confirm with ENT

change the value with the up/down 
arrows and confirm with ENT

change the value with the up/down 
arrows and confirm with ENTER

If necessary, modify the value for the EC calibration standard using the up/down arrows. Insert the sensor 
into the standard solution, wait until the sensor reading is stable and confirm with ENTER. If you are not 
sure of the calibration, you can exit without confirming by pressing ESCAPE. The zero point is factory 

calibrated.

4.3 Calibration

Calibration of the sensors used for EC, pH and flow.  The calibration menu is in each parameter menu.

4.3.1 EC calibration

EC CAL.

ENT

ENT

mS

SP

02.00

CAL

CONTROL

ALARM

REGISTER

EC CAL.

Point 1      01.41 mS

Reading    01.37 mS

Point 1      01.41 mS

Reading    01.37 mS

m3h

Summary of Contents for WTRTEC Green

Page 1: ...WTRTEC ENGLISH...

Page 2: ...ration 9 4 4 1 Activation of the control 9 4 4 2 Advanced control configuration PI control 10 4 5 Alarms 12 4 5 1 EC and pH alarms 12 4 5 2 Zero flow alarm 13 4 5 3 Flow detector alarm 13 4 6 Configur...

Page 3: ...oning and maintaining the equipment must follow the instructions in this manual with special attention to the detailed recommendations and warnings The specific instructions for the use of the chemica...

Page 4: ...20 mA control is specially designed to provide in line control adapted to flow rate changes PIQ The WTRTEC enables remote monitoring and management by means of a mobile web application A communication...

Page 5: ...0 00 mS Isolated EC temperature sensor 0 0 100 C 32 0 212 F NTC pH sensor 0 00 14 00 Isolated pH EC temperature sensor 0 0 100 C 32 0 212 F PT100 Remote input ON OFF 12 24 V AC DC Flow detector ON OFF...

Page 6: ...g parameter alarm Flashing regulation output no device detected on the 4 20 mA output Flashing regulation outputs both remote control deactivated or no device connected to the 4 20 mA outputs Press EN...

Page 7: ...lower right quadrant of the main screen The second control channel is for pH To enter the setpoint m3h CAL CONTROL ALARM ALARM DETECTOR REGISTER 0 20 SP mS CAL CONTROL ALARM REGISTER SP 02 00 change...

Page 8: ...sing ESCAPE CAL m3h 0 20 SP CAL CONTROL ALARM ALARM DETECTOR REGISTER Q CAL Type Low Freq K 5 00 l p Time Q 0 015 s Select the type of flow meter Low Freq Low frequency flow meter Flow meters with pul...

Page 9: ...dosing choose between the options Flow Rate control proportionality Dosing will be regulated depending on the value entered as the setpoint value representing the percentage of product flow rate dose...

Page 10: ...ng tank The regulating output establishes 5 minute cycles in which the output will be ON for the proportional part of the time corresponding to PI adjustment Limit out If a 4 20 mA output is used this...

Page 11: ...cid will be 1 100 000 x 200 000 l h 2 l h The proportion needed to achieve a specific pH will depend not only on its nature and concentration but also on the nature of the water to be treated and the...

Page 12: ...d leave Qtest 0 Example In a 8 pipe through which water passes at 100 m3 h the water speed is approximately 1 m s If the distance between the injection point and the sensor is 10 metres the installati...

Page 13: ...reset when the reading is back within the permissible values Stop enables shutting down of the dosing control output for the alarmed control parameter for all or none 4 5 2 Zero flow alarm An alarm c...

Page 14: ...0 mA 2 4 mA 00 00 20 mA 14 00 ENT Reset enables automatic alarm reset when the reading is back within the permissible values Stop enables the dosing control outputs to be shut down 4 6 Configuration o...

Page 15: ...r which includes an internal temperature sensor the reading will be the measure by this sensor LCD auto Energy saving option that allowing for switching off of the screen if no action has taken place...

Page 16: ...adings CONFIG SET UP COMUNICATIONS CHECK MONITOR Serial No 9999 Soft Vers 1 07 Hard Vers 0 00 Model GREEN INFO UNIT mV pH 0 4 Temp 24 1 Ohms EC 0 22 Temp EC 24 1 Flow Hz 0 00 Pulse Flow ON SENSORS ENT...

Page 17: ...lternative system for obtaining a homogeneous mixture Q 0 mS 2 5 PH m3h 10 5 7 6 1 0 01 C 21 0 Device Mixer D V m s v m s d It must be ensured that the velocity in the branch of diameter d is the same...

Page 18: ...ut Relay 4 Control relay output Relay 5 4 20 mA output Output 1 4 20 mA output Output 2 Temperature sensor input PT100 Temperature sensor input NTC ITC EC sensor Flow detector input Input for pH senso...

Page 19: ...connection in case of emergency must be installed The equipment must be protected to prevent abrupt starts 5 3 Remote start stop activation 2 100 240 VAC power supply External voltage free signal 12 2...

Page 20: ...n Configure the equipment Setpoint Type of control Installation and equipment configurations 3 Check readings Start up the installation and check that the sensor reading are correct 4 Check operation...

Page 21: ...21 Maintenance 7 MAINTENANCE 45602 45603 45604 45606 40604 44619 45606 45607 45 618 M12 45 615 M12 45 616 M12 45 618 M12...

Page 22: ...607 Female angled terminal strip 4 pins 3 81 pitch black 2 44619 Female angled terminal strip 3 pins 5 pitch 2 40604 Female angled terminal strip 6 pins 5 pitch 1 45605 Female angled terminal strip 3...

Page 23: ...nstruction manual Ant n Planas Manager WARRANTY I T C S L guarantees the product specified in this document for a period of 1 year from the date of purchase against all manufacturing or material defec...

Page 24: ...ginal Manual Ed 6 3 2020 EN C Vall s 26 Pol Ind Can Bernades Subir P O Box 60 08130 Santa Perp tua de Mogoda BARCELONA SPAIN Tel 34 93 5443040 Fax 34 93 5443161 e mail itc itc es www itc dosing pumps...

Reviews: