Bosch 11 KW Manuel d'instructions télécharger pdf (Page 14)

TECHNICAL INFORMATION

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11.2.3 6-11KW COMBI

Fig. 12 Unmixed and mixed heating circuit

An absolute prerequisite for the connection is that a minimum flow of at

least 70% of the heating system volume can be maintained throughout

the year.

* If a bypass is used and an external circulation pump is fitted, the flow

over the heating system can be reduced by 40% of the heating system

volume of the heat pump. Ensure that most of the thermostat valves are

fully open. Otherwise an accumulator tank of at least 100 litres in

capacity must be installed. The bypass length must be at least ten times

that of the pipe's inner dimension.

6 720 802 421-05.1I

For explanations to the system solutions ( 11.2.1).

The particle filter [E21.V101] is installed horizontally in

the return heating pipe to the heat pump,

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Bosch 11 KW Manuel d'instructions Page 14