Vaillant geoTHERM SERIES Manual de Serviço descarregar pdf (Página 12)

Operating Manual geoTHERM exclusive VWS 0020071929_0012

Fig. 4.4 Rear view

Key to Fig. 4.4

1 Hot water connection, domestic hot water cylinder

2 Cold water connection, domestic hot water cylinder

3 Heat source to the heat pump

4 Heat source from the heat pump

5 Heating return

6 Heating flow

7 Handle trough

8 Handle trough/cable grommet, electrical connection

9 Ventilation, heating flow to domestic hot water cylinder

4 Equipment and functional description

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Vaillant geoTHERM SERIES Manual de Serviço Página 12