To enter the installer menu, which allows you to change the operating parameters of the inverter, simultaneously press the "mode" "set" "-" buttons for about 5 seconds, until "installer menu " appears on the display. Now the "+" and "-" buttons allow you to increase and decrease the value of the parameter.

The instruction manual of the NKM-GE, NKP-GE MCE-P (also available in our DNA software) contains all the information for use, maintenance and installation. Since the MCE-P inverter is installed as a standard feature we refer you to the product manual for further information. To learn more about this topic, you can register free for our online course MCE-P tutorial organized by the D.Training, aimed at installers, plumbers or interested people.

To start the pump:

1.Fully open the gate valve on intake and keep the one on delivery almost closed.

2.Switch on the power and check that the motor is turning in the right direction, that is clockwise when viewed from the fan side. This check must also be performed after having fed the pump, activating the main switch with a fast start-stop sequence. If the motor is turning in the wrong direction, invert any two phase leads, after having disconnected the pump from the mains.

3.Once the hydraulic circuit has been filled with liquid, gradually open the delivery gate valve until its maximum allowed opening. The motor's energy consumption must be checked and compared with the value shown on the data plate, especially in cases where the pump has intentionally been given a reduced power motor (check the design characteristics).

4.With the pump running, check the supply voltage at the motor terminals, which must not differ from the rated value by +/- 5%.

The instruction manual of the NKM-GE, NKP-GE MCE-P (also available in our DNA software) contains all the information for use, maintenance and installation. Since the MCE-P inverter is installed as a standard feature we refer you to the product manual for further information. To learn more about this topic, you can register free for our online course MCE-P tutorial organized by the D.Training, aimed at installers, plumbers or interested people.

The instruction manual of the NKM-GE, NKP-GE MCE-P (also available in our DNA software) contains all the information for use, maintenance and installation. Since the MCE-P inverter is installed as a standard feature we refer you to the product manual for further information. To learn more about this topic, you can register free for our online course MCE-P tutorial organized by the D.Training, aimed at installers, plumbers or interested people.

The direction of rotation must be checked only in three-phase pumps (therefore pumps powered at 400 volts). In single-phase pumps (230 volts) the motor always rotates in the correct direction. The motor must turn in a clockwise direction when viewed from the fan side. Otherwise invert two of the three phase leads. The instruction manual of the NKM-GE, NKP-GE MCE-P (also available in our DNA software) contains all the information for use, maintenance and installation. Since the MCE-P inverter is installed as a standard feature we refer you to the product manual for further information. To learn more about this topic, you can register free for our online course MCE-P tutorial organized by the D.Training, aimed at installers, plumbers or interested people.