What does bypass in the filter mean in practice?
The bypass position directs water away from the medium, allowing service without shutting off the entire building, if the installation is designed this way.
When does it matter?
A bypass left open mixes raw water with treated water or bypasses the device completely, causing an apparent loss of effectiveness.
Which solutions are related to it?
After each service, the position of the valves, tightness and water parameters behind the device are checked.