W'eau Compact Pool Pro automatic pH and redox control

The W'eau Compact Pool Pro automatic pH and redox control is an advanced automatic dosing system for swimming pools. The system continuously measures the pH and redox value of the pool water and automatically doses the required amount of pH corrector and liquid chlorine.

This means you no longer have to add chemicals manually every day, and the water balance remains much more constant. The Compact Pool Pro features two peristaltic dosing pumps, pH and redox sensors, a graphic color display, pH priority control, dosing protection, and a built-in data logger.

Compared to the standard W'eau Compact Pool, the Pro version is more powerful and comprehensive. For example, it features a modern color display, higher dosing capacity, and expansion options for features such as WiFi and Modbus.

Automatic pH and chlorine control

A good pH value is essential for stable pool water quality. If the pH is too high or too low, this can affect not only swimming comfort but also the effectiveness of the disinfectant.

The Compact Pool Pro therefore continuously measures the pH value with a special pH probe.

If the measured value deviates from the set value, the system automatically activates the corresponding dosing pump to correct the pH.

In addition, the Compact Pool Pro measures the redox value (ORP). Liquid chlorine is automatically dosed based on this value.

This way, both important components of water treatment are regulated automatically.

Redox control for automatic chlorine dosing

The Compact Pool Pro uses a redox sensor to monitor the disinfecting effect of the pool water.

The redox value is expressed in millivolts (mV). When the measured value drops below the set value, the system can automatically dose liquid chlorine.

Once the desired value is reached again, the dosing stops.

As a result, a fixed amount of chlorine is not added continuously, but the dosing is adjusted to the measured water value.

It is important to know that redox is not the same as a direct measurement of free chlorine in ppm. The redox sensor measures the oxidation potential of the water and uses this as a basis for control.

Two powerful peristaltic dosing pumps

The W'eau Compact Pool Pro features two integrated peristaltic dosing pumps.

One pump is used for pH control and the other for chlorine dosing.

The chlorine dosing has a capacity of up to approximately 6 liters per hour, while the acid dosing has a capacity of up to approximately 3 liters per hour.

As a result, the Pro has significantly more dosing capacity than the standard W'eau Compact Pool.

Smart pH priority control

An important feature of the Compact Pool Pro is the pH priority control.

The effectiveness of chlorine is strongly influenced by the pH value of the pool water. Therefore, it is important that the pH is correct before chlorine dosing is further regulated.

The Compact Pool Pro automatically takes this into account.

When the pH value is outside the desired range, pH correction is given priority. Only when the pH has been sufficiently corrected can the normal redox-controlled chlorine dosing be continued.

This ensures more efficient control and helps prevent unnecessary dosing of chemicals.

Graphic color display

The Pro version has a modern graphic LCD color display.

On this display, you can view the current measured values and the status of the system, among other things.

Thanks to the clear color display, you can quickly see how the installation is functioning and whether any attention is required.

This makes operation clearer than with the standard Compact Pool, which has a simpler digital display.

Built-in data logger

Another important difference from the standard version is the built-in data logger.

This allows the Compact Pool Pro to record measurement data.

This gives you more insight into the development of water values and allows you to better monitor how the pH and redox values behave over a certain period.

This is an interesting feature, especially for an automatic pool, because deviations can be recognized more easily.

Optional WiFi connectivity

The W'eau Compact Pool Pro can be expanded with optional WiFi connectivity.

Depending on the chosen expansion, this allows remote insight into the system.

In addition, there are options for Modbus connectivity, which makes the Compact Pool Pro interesting for more extensive pool installations and automation systems.

Please note: WiFi is an optional expansion and is not standard included with every version.

Protection against overdosing

Safety is very important when dosing pool chemicals automatically.

Therefore, the Compact Pool Pro has dosing protection.

This protection helps prevent the system from continuing to add chemicals for a long time under abnormal conditions.

This offers extra security when automatically dosing pH corrector and liquid chlorine.

However, automatic dosing does not mean that the installation can function completely without monitoring. Regularly check the supply of chemicals, hoses, injection points, sensors, and water values.

Calibration for accurate measurements

For reliable automatic control, the pH and redox sensors must measure correctly.

Therefore, the sensors must be calibrated before use.

The Compact Pool Pro has a convenient calibration wizard for this purpose. The sensors can be set correctly with the intended buffer liquids.

It is also wise to check the measured values manually on a regular basis during the swimming season and recalibrate the sensors if necessary.

Automatic pH control

When the pH value deviates from the set value, the Compact Pool Pro can automatically activate the correct dosing pump.

This means you do not have to measure the pH manually every time and then add small amounts of pH corrector yourself.

Especially for larger pools or pools that are used intensively, automatic control can save a lot of maintenance work.

Automatic chlorine dosing

In addition to pH control, the system can also automatically dose liquid chlorine.

The redox sensor continuously monitors the oxidation potential of the pool water.

When additional disinfection is necessary, the system switches on the chlorine dosing pump. When the set value is reached again, the dosing stops.

This automatically adjusts the amount of chlorine to the measured situation.

Complete solution for automatic water treatment

The Compact Pool Pro comes with essential parts for installation, including pH and redox sensors and various connection materials.

Think of parts such as:

• pH sensor
• Redox/ORP sensor
• Connection hoses
• Injection valves
• Foot filters
• Calibration/buffer fluids
• Wall bracket

The required swimming pool chemicals are purchased separately.

Installation in the technical room

The W'eau Compact Pool Pro is installed near the pool equipment.

For correct operation, it is important that the measuring and injection points are mounted in the correct places in the piping.

Furthermore, the pH and chlorine injection must be correctly separated from each other. Liquid chlorine and acid must never come into direct contact with each other.

The chemical containers must also be set up safely and separately. The use of suitable drip trays is strongly recommended.

Maintaining stable water quality without worries

The W'eau Compact Pool Pro automatic pH and redox control is an interesting solution for pool owners who want to largely automate their water treatment.

Instead of constantly measuring and adding chemicals manually, the system checks the water values and automatically controls the two dosing pumps.

With automatic pH and redox control, two powerful dosing pumps, pH priority, dosing protection, a graphic color display, data logger and optional WiFi and Modbus connectivity, the Compact Pool Pro offers a complete solution for a modern pool installation.