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Potable water circulation module
Content
1. General information ..............................................................................................................17
1.1 Validity of the operating instructions .......................................................................................17
1.2 Extent of supply ......................................................................................................................17
1.3 Contact ....................................................................................................................................17
1.4 Copyright and protective rights ...............................................................................................17
1.5 Used symbols ..........................................................................................................................17
2. Safety-related information ....................................................................................................18
2.1 Normative directives ................................................................................................................18
2.2 Correct use ..............................................................................................................................18
2.3 Modifications to the product ...................................................................................................18
2.4 Warnings .................................................................................................................................18
2.5 Safety notes ............................................................................................................................18
2.5.1 Danger in case of inadequate personnel qualification ........................................................................... 18
2.5.2 Danger from an uncontrolled escape of hot fluids ................................................................................. 18
2.5.3 Danger from development of legionella ................................................................................................. 18
2.5.4 Risk of injury from pressurised components.......................................................................................... 19
2.5.5 Risk of burns due to hot components and surfaces .............................................................................. 19
2.5.6 Risk of scalding due to hot fluids ........................................................................................................... 19
2.5.7 Availability of the operating instructions ................................................................................................ 19
3. Technical description ............................................................................................................19
3.1 Construction ............................................................................................................................19
3.2 Functional description .............................................................................................................19
3.3 Operating elements and displays ............................................................................................20
3.3.1 Digital time switch .................................................................................................................................. 20
3.4 Technical data .........................................................................................................................20
4. Accessories and spare parts ................................................................................................21
5. Transport and storage...........................................................................................................21
6. Installation ..............................................................................................................................22
7. Commissioning ......................................................................................................................22
7.1 Filling of the potable water circuit ...........................................................................................22
7.2 Bleeding of the circulation circuit ............................................................................................22
7.3 Leakage test ............................................................................................................................22
8. Troubleshooting .....................................................................................................................23
8.1 Troubleshooting table ..............................................................................................................23
134455580-V02.02.2019
Content
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