Operating Principle; Schematic Diagram - DeDietrich 24 Installation And Service Manual

4.2

Operating principle

4.2.1

Schematic diagram

Fig.96 Schematic diagram
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Combi: Heating + DHW
Heating + DHW tank (accessory)
1 Heat exchanger (heating)
2 Water unit
3 Plate heat exchanger (domestic hot water)
4 Safety valve + boiler drain cock
5 Heating flow
6 Domestic hot water outlet
6 Domestic hot water outlet/Heating water flow DHW tank
7 Domestic cold water inlet
8 Heating return
9 Pump (heating circuit)
10 Motorised three-way valve
11 Heating installation and boiler water filling cock
7804841 - 02 - 20012022
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BO-0000296
4 Description of the product
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