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 KE single impeller contains all the information for use, maintenance and installation. The KE single impeller has an MCE-P inverter installed 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.