12
13
EN
EN
1. Scope of supply ..................................................................................................................... 15
2. Purpose .................................................................................................................................. 15
2.1 Filtration ................................................................................................................................................15
2.2 Pressure reducer (only E1 NEU HWS) ...............................................................................................15
3. Function ................................................................................................................................. 15
3.1 Filtration ................................................................................................................................................15
3.2 Pressure r backflow preventer (only E1 NEU HWS) .........................................................15
4. Installation pre-requisites ................................................................................................... 16
5. Installation ............................................................................................................................. 16
5.1 Check the direction of flow and change if necessary .....................................................................16
5.2 Install filter ...........................................................................................................................................16
5.3 Install wall mounting ...........................................................................................................................16
6. Commissioning ..................................................................................................................... 17
6.1 Set pressure reducer (only E1 NEU HWS) .........................................................................................17
7. Operation ............................................................................................................................... 17
7.1 Replace filter .........................................................................................................................................17
8. Reminder service.................................................................................................................. 17
9. Operators' obligations ......................................................................................................... 18
10. 10-year E1 guarantee .......................................................................................................... 18
11. Warranty ............................................................................................................................... 18
12. Rectification of defects ..................................................................................................... 18
13. Standards and legal provisions ......................................................................................... 19
14. Maintenance instructions .................................................................................................. 19
15. Disposal ................................................................................................................................ 19
16. Technical data .................................................................................................................... 20
Contens
