Supported Devices; Performing Hydronic Balancing - Grundfos MI401 Montage- Und Betriebsanleitung

4.2 Supported devices

The unit and the Grundfos GO Balance app is supported by Android devices
with Android 4.4 or later and iOS devices with iOS 8 or later. You must use a
mobile device which support Bluetooth.

4.3 Performing hydronic balancing

Make sure the Grundfos GO Balance app is installed on your
Note
mobile device.
1. Turn on the unit.
2. Press [>] until [III] is illuminated to set the pump to constant speed III.
3. On the pump, press [w m
is flashing.
4. Place the unit on the pump.
5. Open the app and make your device is receiving data from the unit.
6. Start the balancing. The app guides you through the hydronic balancing
step by step.
7. Measure zero flow.
8. Measure maximum flow rate.
9. Measure base flow rate.
10. Perform the balancing.
11. Adjust each radiator as requested in the app.
12. Click [Proceed to report]. You will receive a final report which you can use
for documentation purposes when you have finalised the hydronic
balancing.
13. Remove the unit from the pump.
14. Press the power button to turn of the power.
3
/h] for 3 seconds until the status indicator light
9