Evosta 2 front

The pump has nine setting options that can be selected with the MODE button. each light segment corresponds to A pump setting.

Evosta 2 display settings

To learn more about this topic, you can register free for our online course Evosta 2 and 3 organized by D.Training, aimed at installers, plumbers or interested people. We recommend you read the Evosta 2 San instruction manual (also available on our DNA software) for all information on the use of the product.

Evosta 2 alarm legend

2 flashes = check that the rotor turns freely, unlock it manually if necessary

3 flashes = switch off, wait 30 seconds and switch on the board. If the fault is temporary the circulator should start again.

4 flashes = switch off, wait 30 seconds and switch on the board. If the fault is temporary the circulator should start again.

5 flashes = wait 30 minutes without switching off the circulator. If the fault is temporary the circulator should start again.

To learn more about this topic, you can register free for our online course Evosta 2 and 3 organized by D.Training, aimed at installers, plumbers or interested people. We recommend you read the Evosta 2 San instruction manual (also available on our DNA software) for all information on the use of the product.

DAB Evosta 2 is equipped with a vent plug which allows the circulator to be degassed. Degassing is an important and necessary operation to be performed during the first installation and at the start of the circulator after long stop time. First you have to set the maximum constant speed, then unscrew the vent plug to let all the air inside the circulator to come out.

To learn more about this topic, you can register free for our online course Evosta 2 and 3 organized by D.Training, aimed at installers, plumbers or interested people. We recommend you read the Evosta 2 San instruction manual (also available on our DNA software) for all information on the use of the product. 

If the Evosta 2 circulator, not completely degassed, has been unoperational with water for a long time, for example a few months (the period may vary depending on the hardness of the water used in the system), limescale may be formed that can determine the block in the rotation of the motor, highlighted by the relative error shown on the display (2 flashes). In these cases it is possible to try to unlock the motor shaft by removing the vent plug and acting with a screwdriver on the shaft, as shown in the Evosta 2 how to Manual deblocking the shaft.

This phenomenon occurs if there is air inside the circulator. It is therefore of paramount importance to air vent the circulator to avoid the presence of air bubbles that can lead to the formation of limestone.

To learn more about this topic, you can register free for our online course Evosta 2 and 3 organized by D.Training, aimed at installers, plumbers or interested people. We recommend you read the Evosta 2 San instruction manual (also available on our DNA software) for all information on the use of the product. 

DAB Evosta 2 is equipped with a vent plug that allows the circulator to be degassed. It is important to let the air out to optimize the functioning of the circulator and to prevent the formation of limestone which, in the case of prolonged stops, can block the shaft. We recommend carrying out the venting procedure also at the first installation. 

To learn more about this topic, you can register free for our online course Evosta 2 and 3 organized by D.Training, aimed at installers, plumbers or interested people. We recommend you read the Evosta 2 San instruction manual (also available on our DNA software) for all information on the use of the product.