Installation manual

26 Installation Manual for VRC 400 weather compensator
7 Information on installation and operation, 8 Safety instructions and regulations
hot water system or circulation pump
according to weather conditions, time
and location, in connection with a Vail-
lant boiler with an eBUS.
Any other use or extended use is consid-
ered to be improper. The manufacturer or
supplier is not liable for any resulting
damage.
The user alone bears any risk. Intended
use includes the observance of the oper-
ating and installation manual.
8 Safety instructions and
regulations
The control must be installed by an
approved company specialised in heating
engineering, which is responsible for
compliance with applicable standards
and regulations. We accept no liability
for any damage caused by failure to
observe these instructions.