Ｍultifunctional control
- If the same pump runs continuously for a certain period of time, the system automatically switches to the standby pump.
- Equipped with an operation time equalization control function to suppress unevenness in the operation time of each pump due to changes in water usage time and season.
- If trouble is detected, the pump automatically switches to the standby pump for backup operation and self-diagnoses whether the same malfunction occurs again with the retry function and self-determines the alarm output.
- The 2-tank circuit, the inflow solenoid valve circuit, and the 5P circuit with electrodes are standard equipment.
- A backup controller is available as a special specification to avoid water cutoff even in the event of a failure of the pump, inverter, or control board.
- "Function to limit the number of pumps in operation" is available as a special specification to temporary reduce the power supply capacity, such as when using an emergency power supply.
- ※When the number of pumps in operation is limited, unit control is also limited. And interlock function cannot be used.
