Vaillant VRT 340f Guía De Operación
5
GB
Operating and installation manual VRT 340f
Note!
Useful information and
instructions.
instructions.
• Symbol for a necessary task
Safety
The room temperature thermostat must
be installed by a suitably qualified
heating engineer, who is responsible for
adhering to the existing standards and
regulations.
We accept no liability for any damage
caused by failure to observe these
instructions.
be installed by a suitably qualified
heating engineer, who is responsible for
adhering to the existing standards and
regulations.
We accept no liability for any damage
caused by failure to observe these
instructions.
Notes on the documentation, safety