Start-up
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5.1.2 Filling the heating system
Depending on the size of the heating system, the
filling process may take some time.
Depiction of conductivity measuring cell
1.
Open the shut-off valve.
2.
Visually check for leaks.
3.
Press the button of the conductivity measuring cell.
»
The LED of the conductivity measuring cell is flashing,
the conductivity measuring cell is activated.
»
You may fill the heating system.
4.
Close the shut-off valve as soon you have reached the
desired pressure.
»
The heating system is filled.
»
The conductivity measuring cell switches off
automatically.
