General Safety Information - Vaillant VRT 350f Installation Instructions Manual

1.3

General safety information

1.3.1 Danger caused by improper
operation
Improper operation may present a danger to
you and others, and cause material damage.
▶ Carefully read the enclosed instructions
and all other applicable documents, par-
ticularly the "Safety" section and the warn-
ings.
▶ Only carry out the activities for which in-
structions are provided in these operating
instructions.
1.3.2 Risk of scalding from hot water
There is a risk of scalding at the hot water
draw-off points if the set target temperature
is greater than 60 °C. Young children and
elderly persons are particularly at risk, even
at lower temperatures.
▶ Select a moderate target temperature.
4
1.3.3 Danger caused by a malfunction
▶ Ensure that room air can circulate freely
around the control, and that the control is
not covered by furniture, curtains or other
objects.
▶ Ensure that all radiator valves in the room
where the control is installed are fully open.
▶ Only operate the heating installation when
it is in a technically perfect condition.
▶ Ensure that any faults and damage that
may negatively affect safety are eliminated
immediately.
1.3.4 Risk of material damage caused by
frost
▶ Ensure that the heating installation always
remains in operation during freezing con-
ditions and that all rooms are sufficiently
heated.
▶ If you cannot ensure the operation, have a
competent person drain the heating install-
ation.
Operating instructions 0020131979_01