Operating Manual VRC 430 0020042468_026
3 Notes on operation
3 Notes on operation
3.1 Intended use
The VRC 430 weather compensator is a state-of-the-art
appliance manufactured in accordance with recognised
safety regulations.
However, damage and property may occur if the unit is
used improperly or for a purpose other than the intend-
ed purpose.
The VRC 430 controller is designed as a weather com-
pensator timer-controlled heating unit with or without
hot water generation/circulation pump in conjunction
with a Vaillant boiler with eBUS interface.
Operation with the following accessories is permitted:
– Circulation pump for hot water generation in conjunc-
tion with a multi-functional module 2 of 7
– Conventional domestic hot water cylinder
– Vaillant layer hot water storage tank actoSTOR
– Second heating circuit using the Vaillant Mixer
Module VR 61
– Solar unit using the Vaillant Solar Module VR 68
– VR 81 remote control device
Any other or extended use is considered to be use other
than intended. The manufacturer or supplier is not liable
for any resulting damage. The owner alone bears any
risk.
Intended use also includes observing the operating and
installation instructions and all other applicable docu-
ments.
3.2 Environmental conditions
If the "thermostat" function is active and the VR 81 re-
mote control unit is not connected, please ensure:
– the unit is not blocked by furniture or other obstacles.
– the radiator valves in the room in which the VRC 430
is fitted are fully open.
"room temperature compensation" means that the
current room temperature is evaluated by the
VRC 430 and taken into account in the control sys-
tem.
Your expert technician will advise you whether the
"room temperature compensation" is activated.
3.3 Care
Clean the enclosure of the VRC 430 with a damp cloth.
Never use scouring or cleaning agents which could dam-
age the operating elements or the display.
3.4 Vaillant warranty
We only grant a Vaillant manufacturer's warranty if a
suitably qualified engineer has installed the system in
accordance with Vaillant instructions. The system owner
will be granted a warranty in accordance with the
Vaillant terms and conditions. All requests for work dur-
ing the guarantee period must be made to Vaillant
Service Solutions (ane 0870 6060 777).
3.5 Recycling and disposal
Both your VRC 430 and its packaging are primarily
made of recyclable raw materials.
Appliance
Neither the VRC 430 nor any of its accessories may be
disposed of in the household waste. Make sure the old
appliance and any accessories are disposed of properly.
Packaging
Please leave the disposal of the transport packaging to
the qualified servicing company which installed the ap-
pliance.
