Vaillant VR 52 - Page 27

Customer service
Operating and installation instructions 0020249211_03
27
8 Customer service
The contact details for our customer ser-
vice are provided on our website.
9 Technical data
Parameter Value
Supply voltage 230 V AC / 50 Hz
Max. load current of
the plug socket
≤ 8 A
Power consumption in
standby mode
< 0.3W
Protection class I
IP rating IP20
Degree of contamina-
tion
2
Permissible environ-
mental temperature
–10 … 35 °C
Height 70 mm (2.76 in)
8