Vaillant VRC 430 Operating and, Руководство по эксплуатации и установке

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3 Installation instructions VRC 430
2 Description of the device
The VRC 430 is a weather-compensated controller for
heating and hot water in combination with a Vaillant
boiler (eBUS-capable).
The VRC 430 can, in addition, be used to control,
start up and evaluate the following accessories:
– Circulation pump for hot water in combination with a
multi-functional module VR 40
– Ventilation unit
– Conventional hot water storage
– Vaillant layer storage actoSTOR
– Second heating circuit using the Vaillant Mixer Module
VR 61
– Solar system using the Vaillant Solar Module VR 68
– Commercially available 230-V components (e.g. valves,
cylinder thermostats) in combination with the Control
Center VR 65
The Control Center VR 65 cannot be used with a mixer
module VR 61 or a solar module VR 68.
– 230-V cylinder thermostat in combination with the
relay box VR 41
The data interchange and power supply, on the VRC 430,
is via an eBUS interface.
The VRC 430 can be installed with the Vaillant remote
control VR 81.
The VRC 430 is compatible with the Vaillant
Diagnosis Software vrDIALOG 810/2 and with the Vaillant
Internet Communication System vrnetDIALOG i.e for
remote diagnosis and remote adjustments.
230 V~
1
4 5
2 3
Fig. 2.1 System schematic
Key
1 VRC 430
2 Outside sensor VRC 693 or VRC 9535 (DCF)
3 Boiler
4 Cable connection (VRC 693: twin-core; VRC 9535: 3-core)
5 eBUS
connection (twin-core)
2.1 Identification plate
The identification plate is located on the back of the
control (printed circuit board).
2.2 CE label
The CE mark documents that the Vaillant controller
VRC 430 fulfils the fundamental requirements of the
following guidelines:
– Electromagnetic compatibility directive (Guideline
89/336/EEC)
– Low voltage directive (Guideline 73/23/EEC)
Description of the device 2