Operating instructions

11Installation Instructions for Control Center VR 65
Factory customer service 8
Technical data 9
8 Factory customer service
To ensure regular servicing, it is strongly recommended
that arrangements are made for a Maintenance
Agreement. Please contact Vaillant Service Solutions
(0870 6060 777) for further details.
9 Technical data
Feature Unit VR 65
Operating voltage V 230
Power consumption VA 2
Contact load of output relays (max.) cos ϕ > 0.6
A2
Contact voltage for DHW cylinder thermostat V 230
Operating voltage of temperature sensor (NTC) V 5
Minimum cross-section of the temperature sen-
sor cables, eBUS cables
mm
2
0.75
Minimum cross-section of the power supply
cable (rigid cable, NYM)
mm
2
1.5
Maximum ambient temperature °C 70
Housing dimensions
Height mm 174
Width mm 272
Depth mm 52
Level of protection IP 20
Protection class II
Table 9.1 Technical data