BWT E1 NEU 3/4-1 Instrucciones De Instalación Y De Servicio página 11

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