UWS Heaty Racun 300 Advanced Plus Bedienungsanleitung Seite 48

Heaty Racun 300 Advanced Plus | Transport, installation and commissioning
• Connect the filling/refill connection to the drinking water pipe. Use the sup-
plied sieve seal to avoid malfunctions of the changeover valve:
• When connecting to the drinking water pipe, use a filling combination provi-
ded by the manufacturer (see section "6.4 Spare parts and accessories" on
page 52).
• The drinking water must not exceed a temperature of 25° C and must be free
of suspended matter. Install an appropriate filter system if necessary.
• The drinking water pipe must have a flow pressure of at least 1.5 bar when
filling heating or cooling systems. The filling combination causes a pressure
loss of approx. 1 bar. Use a suitable pressure booster system if the system
pressure must be higher than the flow pressure of the drinking water pipe.
• Make sure that the installation work is carried out professionally and that the
result complies with the relevant rules and regulations.
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Transport, installation and commissioning | Heaty Racun 300 Advanced Plus
The following figure shows an example of connecting the device using the bypass
method:
Figure 4-8: Connection diagram for bypass method
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