In Stock

4 593 $

Multi-functional Dosing Station for pH, Cl, and Rx Control and Maintenance of Water in Swimming Pools

For pools of volume:

  • 1 to 250m³ - private;

  • 1 to 150m³ - public.


  • Dosing and control;

  • Control of 2 dosing pumps with smooth start and stop;

  • Control of the pool heating circuit;

  • Water level control in either overflow or scummer swimming pools;

  • Control of 2 automatic reverse chlorine dosing;

  • Control of ultraviolet light;

  • Built-in remote access via Bluetooth and Wi-Fi.


  • High-precision adaptive logic algorithm for any kind of chemistry dosing allows for optimal parameters while maintaining the required concentration with maximum precision.

  • Automatic cleaning of the amperometric sensor. By applying voltage to the electrode sensor, the station automatically cleans the silver base of oxidation. This function allows the lifespan of the sensor to be significantly extended and reduces the need for servicing.

  • Three galvanically separated inputs allow significant improvement in the measurement of pH, Cl, and Rx, and, accordingly, subsequent dosing control.

  • Monitoring of the pH, Cl, and Rx sensors. The station analyzes the readings from the electrode sensors and, in the event of no response from the sensors, sends a notification for sensor status check and calibration.

  • Water level in the reagent tank. The level sensor allows you to avoid water drainage in the dosing line, which prevents chlorine crystallization. The pump stops when the level of the reagent tank is monitored (ACON suction valves are included in the package).

  • Flow control. The station includes a flow sensor.

  • Dosing, measurement, and event logs. The station records the use of chemical reagents, pH, Cl, Rx, and temperature values, and event logs that record emergency situations and daily reporting on dosing for each type of chemistry.


  • Smooth start and stop of 2 dosing pumps with a power of up to 2.2kW, 220V, each. This allows the operator to maintain the parameters of the motor in safe limits, reducing the risk of motor windings overheating and eliminating vibrations in the drive mechanism, as well as the risk of hydraulic shocks in the pipes and valves during startup and shutdown.

  • Four loading modes are set:

    • Small - 3 hours of operation, 5 hours of pause;

    • Medium - 5 hours of operation, 3 hours of pause;

    • Large - 7 hours of operation, 1 hour of pause;

    • Public - 24-hour operation mode.

  • Automatic setting of the current consumption of the dosing pump, carried out using the pump calibration in the control panel.

  • Built-in overload and "dry run" protections ensure the long-lasting and reliable operation of the dosing pumps.

  • The station has 3 timeout settings for the dosing pump restart in case of an emergency situation.


  • The station controls the pool heating circuit using a temperature sensor (supplied separately). It turns on or off the heat exchanger equipment (circulation pump, electromagnetic valve, or electromagnetic energizer contactor) based on the temperature of the pool water.


  • Water level control in overflow pools - with the use of 5-electrode sensors.

  • Water level control in scummer pools - with the use of either a submersible, conductometric, or porcelain level sensor.

  • The station maintains the desired water level in the pool by controlling the electromagnetic valve (sensors are purchased separately).

  • Wide range of settings:

    • Averaging setting: from 1 to 60 seconds;

    • Dosing duration: from 1 to 90 minutes;

    • Pause duration between dosings: from 1 to 10 hours;

    • Allows the use of the system for different types of water level oscillations;

    • Adaptation of dosing for inefficient wells and boreholes.


  • The station manages the automatic reverse chlorine dosing using the AUTOCLEAN S-Light filter, fully automating this process.

  • In the station settings, parameters for the dosing, cleaning, sealing, and pause duration, as well as the mode of operation of the dosing pump during the cleaning are set.

  • The station also sets a maximum pressure value at which a forced reverse chlorine dosing is forced (the pressure sensor is purchased separately).


  • The station turns on and off the UV light while the dosing pump is running.


  • A matrix display with an intuitive interface in both Russian and English languages. 6 buttons for controlling the menu.

  • Built-in Wi-Fi and Bluetooth modules. Remote control is carried out through mobile applications ACON WEB CONTROL and ACON Bluetooth CONTROL.

  • Access is divided into 3 levels:

    • Work. A user section with the ability to monitor values and changes in them, the frame of which is set in the service section. It also allows you to change the loading mode for the pool.

    • Settings. A section for maintenance staff with the ability to monitor statistics and change the modes of filtering, reverse chlorine cleaning, and dosing.

    • Service. A service section with the ability to change all the functions of the dosing station by Bluetooth. In the WEB version, some functionalities are not available because some settings such as sensor calibration or changing the assignment of dosing pumps require physical presence at the site.

  • By default, passwords are set for the settings and service sections. This division allows access according to the competence of the staff member or user.

  • Notifications by E-mail. The station forms the message itself and sends it to the specified email addresses in the settings. This feature allows for immediate reaction to problems in the swimming pool, which helps prevent potential dangerous situations before they become critical. In the settings, you can set up to 3 email addresses to receive emails.

  • RS-485 interface for connection to "Smart Home" systems.


  1. DOMINATOR PRO control block - 1pc;
  2. ACON dosing pump (suction and discharge with valves) set - 2pc:
    1. SOFT PVC tube 4×6mm (2m) - 2pc;
    2. 1/2" NR ACON discharge elongated valve - 1pc;
    3. 1/2" NR ACON chemical reagent draw valve - 1pc.
  3. ACON dosing pump (suction and discharge with valves) set - 2pc:
    1. SOFT PVC tube 4×6mm (2m) - 1pc;
    2. 1/2" NR ACON discharge elongated valve - 1pc;
  4. Chemical reagent draw node on a hard stand with a level sensor ACON (PVC stand 0.5m, cable 2m) - 2pc;
  5. pH electrode 12mm with cable 2m - 1pc;
  6. Rx electrode 12mm with cable 2m - 1pc;
  7. Set of buffer calibration solutions - 1pc:
    1. pH 7 - 1pc;
    2. pH 9 - 1pc;
    3. Rx 650 - 1pc.
  8. Amperometric water level sensor FCL - 1pc;
  9. 1/2" NR petal valve - 1pc;
  10. SOFT PVC tube 10×14mm (5m) - 1pc;
  11. Probe collection cell with flow regulator PRO in the set (t, 2 holding electrodes, 2 clips, 1 bag) - 1pc;
  12. PVC sealing glue 1/2" VR-D50/63 - 6pc;
  13. PVC ball valve 1/2" VR-1/2" NP - 2pc;
  14. Clip 1/2" NR-tube D14mm - 4pc;
  15. Set for water sample collection - 1pc:
    1. Troika PVC 1/2" VR - 1pc;
    2. Clip 1/2" NR-tube D14mm - 1pc;
    3. PVC ball valve 1/2" VR-1/2" NP - 1pc;
    4. Holder electrode Rx/pH 1/2" NR - 1pc.
  16. Pooltester colormetric test set Cl/pH (0.1-3.0mg/l and 6.8-8.2 units pH) - 1pc;
  17. Sponge filter for injection 1/2" VR - 1pc;
  18. PVC-PVC wire 3×0.75 - 1pc;
  19. Set of fasteners - 1pc:
    1. Nut 6*40 - 12pc;
    2. Screw 4.0*35 - 7pc;
    3. Screw 4.0*70 - 5pc.
  20. Instruction - 1pc;
  21. Warranty label - 1pc;

Electrical parameters

Power supply voltage

220В ± 10%

Power frequency

50 Hz

Protection class against electric shock

Class I

Maximum power consumption, not including connected load

50 Wt

Number of operation modes

2 units

Backwash cycle time

3 sec

Protection class


Dimensions and weight

Dimensions of the control panel

355 х 245 х 90 mm

Weight of the control panel

1.3 kg


Number of metering pumps

4 units

Dosing pump type


Maximum capacity of the peristaltic metering pump, at a back pressure of 0.7 bar

1,5 and 2,2 l/h

Maximum back pressure for peristaltic metering pump

1,3 bar

Peristaltic metering pump tube material


Suction and pressure tube material


Suction and pressure tube size

4 х 6 mm

Maximum suction tube length of the metering pump

2 m

Maximum dispense pump discharge tube length

2 m

Maximum pumped liquid temperature

+40 С°

Operating back pressure for peristaltic metering pumps

0,7 bar


Maximum pressure in the sample cell

2 bar

Hydrogen pH measurement range

0,0 – 9,9 units

Measuring range (ORP) Rx

000 – 999 mV

Free chlorine measurement range

0,00 – 9,99 mg/l

Water temperature measuring range

0 – 52 С°

Flow tube material


Size of flow tube

10 х 14 mm

Pool volume

Minimum pool volume

1 m3

Maximum pool volume (public)

150 m3

Maximum pool volume (private)

250 m3


Ambient air temperature

+5÷35 С˚

Ambient air humidity



Maximum load current for each filter unit pump

10А (2,2kW)

Maximum load current for UV lamp connection

2А (0,4kW)

Number of filtration pumps to be connected

2 units


Maximum load current for connection of heating actuators

2А (0,4kW)

Water refill

Maximum load current for connection of the water refilling actuator

2А (0,4kW)

Connection type of level sensors

Conductometric Porcelain (Hercynite)

Adjusting the averaging duration

1 – 60 sec

Adjusting the duration of water refilling

1 – 90 min

Adjusting the pause duration

1 – 10 h

Remote access


IEEE 802.11 b/g/n-compliant

Wi-Fi network frequency range

2,4 GHz

Bluetooth LE

Bluetooth 5

Filter cleaning

Pressure setting range

0,5 – 2,0 bar