Regulations (Directives, Laws, Standards) - Vaillant VRT 350f Installation Manual

1.3.3 Material damage due to unsuitable
installation room
If you are installing the control in a wet room,
the electronics may be damaged by moisture.
▶ The control should only be installed in dry
rooms.
1.3.4 Danger due to malfunctions
▶ Ensure that the heating installation is in a
technically perfect condition.
▶ Ensure that no safety or monitoring
devices have been removed, bridged or
decommissioned.
▶ Immediately rectify any faults and damage
that may affect safety.
▶ Install the controller in a location where it is
not covered by furniture, curtains, or other
objects.
▶ If the room temperature modulation is ac-
tivated, advise the end user that, in the
room where the control is installed, all the
radiator valves must be fully open.
6
▶ Do not use the unit's free terminals as sup-
ports for other wiring.
▶ Route 230 V connection cables and sensor
or bus cables as of a length of 10 m separ-
ately.
1.3.5 Risk of material damage caused by
frost
▶ Do not install the product in rooms prone to
frost.
1.3.6 Risk of material damage caused by
using an unsuitable tool
▶ Use the correct tool.
1.4 Regulations (directives, laws,
standards)
▶ Observe the national regulations, stand-
ards, directives, ordinances and laws.
Installation instructions 0020131978_02