11 | © Danfoss | Energy Meters | 2021.10 AN384648824392en-010102
Installation guide SonoMeter 40
3. Commissioning
3.1. Bleeding
1. Bleed the system until the flow rate display is steady.
2. Make sure no error codes are displayed.
3. Check the display for a plausible indication of flow rate and temperatures.
3.2. IP class
Calculator IP65 (IP68 on special request)
Flow sensor IP68
4. Display function overview
4.1. Menu structure
1.1 1.2 1.3 1.4 1.51.6 1.7
1.8
1.9
2.1 2.2 2.3 2.4 2.52.6.1 2.7.12xx 2.15.1
3.1 3.2 3.3 3.4 3.5
3.6.13.7 3x 3.15
INT
Integral parameters
BIL
Statistical data
INF
Informative parameters
Long press
Shift down
Short press
Shift to the right
4.2. Display symbols
Explanation of special symbols:
flow is flowing forward (right direction)
flow is flowing backwards (wrong direction)
no arrow
no flow
Explanation of other symbols are described in detailed instruction on www.heating.danfoss.com.
4.3. Error codes
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