Water Saving Calculator; D1 Warranty - BWT D1 Einbau- Und Bedienungsanleitung

EN
9. Water saving calculator (for DN15, DN20 und DN25)
The water saving calculator that can be called up in the BWT Best Water Home
App serves as a support to optimize the domestic water pressure and thus to
reduce costs. For the water saving calculator, the input of the pre-pressure, back-
pressure, water costs, number of people in the household and water consumption
is necessary. On the basis of these data, the annual water cost saving potential is
calculated with a selectable water pressure and can be read off quickly and clearly.
It serves as an indication or guide value in comparison to water costs without a
pressure reducer in the system.

10. D1 warranty

Depending on the BWT national company, a 10-year guarantee is available for the
BWT D1 pressure reducer.
Requirements for this are:
▪ Professional installation by authorized plumber
▪ Correct operation by system operator
▪ Registration (myproduct.bwt.com)
BWT Best Water Home
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Table des matières
1. Informations générales sur la sécurité .................................................26
2. Application .............................................................................................26
3. Fonction .................................................................................................27
4. Installation .............................................................................................27
5. Fonctionnement .....................................................................................29
6. Maintenance ...........................................................................................29
7. Cause du dysfonctionnement et remède ............................................. 30
8. Concept d'hygiène ................................................................................. 31
9. Calculateur d'économie d'eau ...............................................................32
10. Garantie D1 ...........................................................................................32
Données techniques ....................................................................................2
FR
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