Vaillant Mixer module VR 61 Manual de Instalação descarregar pdf (Página 12)

Operating and installation manual for VR 61 mixer module12

230 V~

VRC 430 VR 61

Fig. 6.1 Connection of eBUS and mains cable in the system

Key

1 Heating unit

2 230 V line from the user

3 eBUS connection (twin core)

230 V~

PE N L

ZP/LP

HK1-P

PE N L

HK2-P

+ -

BUS

2 1

VF2

PE N Auf Zu

HK2

230 V~ 5 V / 24 V

Fig. 6.2 Terminal allocation of the mixer module VR 61

Key

1 Mains connection

2 Charging pump or circulation pump

3 Pump heating circuit 1

4 Mixer valve

5 Pump heating circuit 2

6 Controller VRC 430

7 Feed sensor 2

6 Electrical installation

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Vaillant Mixer module VR 61 Manual de Instalação Página 12