39 En
2.4
Maintenance by the user
..................................................................................................................
14
2.4.1 Cleaning or replacing the filters ............................................................................................... 14
2.4.2 Cleaning the valves (in your dwelling) ..................................................................................... 14
2.5 Malfunctions
......................................................................................................................................
15
2.5.1 Malfunction alerts on digital operating devices ........................................................................ 15
2.5.2 3-position switches with malfunction indicator ......................................................................... 15
2.5.3 What to do in the event of a malfunction ................................................................................. 15
2.6
End of useful life
................................................................................................................................
15
3. EEC declaration of conformity ................................................................................................................... 16
