BADU Eco Touch-pro Ficha De Montaje, Uso Y Mantenimiento página 19

After a voltage drop the pump automatically starts up again with the speed last set,
or remains stopped if it had been stopped beforehand.
04/2014 VG 766.2150.069
The display of the control unit switches off after
3 minutes without action, except if an external
control unit for example emits a signal to the
pump every minute.
EN 19