VU.IG.B9.02
© Danfoss | Energy Meters | 2019.03 | 15
Installation guide
SonoSelect and SonoSafe
3. Commissioning
3.1 Bleeding
Bleed the system until the flow rate display is steady.
Make sure no error codes are displayed.
Check the display for a plausible indication of flow rate and temperatures.
For SonoSelect: Run installation check using Bluetooth dongle 014U1963 and SonoApp service tool.
3.2 Supply/return configuration
Only available for SonoSelect: Use Bluetooth dongle 014U1963 and SonoApp service tool/Configuration.
3.3 Meter sealing
Tamper monitor/
access level 1
Test seal
(verification mode)
Factory seal
3.4 IP class
Calculator
IP65 (SonoSelect) / IP54 (SonoSafe)
Flow sensor
IP65
Temperature sensor
IP65
Note:
The IP class can be compromised if cables are subjected to angled tension.