Configuration storage/data storage

The electronic module is equipped with a non-fading memory for saving the configuration. If the mains supply is interrupted for any length of time, all settings and data are retained.
When power is restored, the pump continues to run with the default values that were present before the interruption.

NOTICE

The recorded operating data are stored in the data memory in a non-fading manner every 30 minutes. If the pump is switched off via the mains voltage before the 30 minutes have elapsed, the data recorded since the start of the most recent 30-minute time period are not stored. The data are then lost. It is therefore recommended to only switch off the pump via a digital input with EXT. OFF.

The Wilo-Stratos MAXO is able to record and save a range of timestamped data relating to its operating time:

• Delivery head
• Volume flow
• Speed
• Feed and return temperature
• Hall temperature (in case of hall temperature control)
• Heating and cooling quantity
• Electrical power consumption
• Voltage
• Operating hours
• History of fault and warning messages

The history data can be presented over a desired period, e.g. the last four weeks. Aspects such as the hydraulic behaviour of the hydraulic circuit being supplied or the current state of the pump can thus be analysed.
During a period without any mains voltage applied to the pump, the time stamp is set continuously with the help of a battery.

To view this data, the Wilo-Smart connect app must be connected to the pump via Bluetooth. The data can then be read from the pump and displayed in the app.