Gaggenau VL 200 120 Notice D'utilisation page 9

9 IMPORTANT SAFETY INSTRUCTIONS
READ AND SAVE THESE INSTRUCTIONS
9
WARNING
When the hood is operated in
exhaust-air mode simultaneously with
a different burner which also makes
use of the same chimney (such as
gas, oil or coal-fired heaters,
continuous-flow heaters, hot-water
boilers) care must be taken to
ensure that there is an adequate
supply of fresh air which will be
needed by the burner for
combustion.
Safe operation is possible provided
that the under pressure in the room
where the burner is installed does
not exceed 4 Pa (0.04 mbar).
This can be achieved if combustion
air can flow through non-lockable
openings, e.g. in doors, windows
and via the air-intake/exhaust-air wall
box or by other technical measures,
such as reciprocal interlocking, etc.
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WARNING
Avoid carbon monoxide poisoning –
Provide adequate air intake so
combustion gases are not drawn
back into the room.
An air-intake/exhaust-air wall box by
itself is no guarantee that the limiting
value will not be exceeded.
Note: When assessing the overall
requirement, the combined ventilation
system for the entire household must be
taken into consideration. This rule does
not apply to the use of cooking
appliances, such as cooktops and ovens.
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WARNING
Mortal danger, risk of poisoning!
through back-suctioned combustion
gases. Never operate appliance in
exhaust air mode simultaneously with
a fire-powered appliance that relies
on ambient air if sufficient air supply
has not been provided for.
Fire-powered appliances that rely on
ambient air (e.g. gas, oil, wood or coal-
powered heaters, flow heaters, water
heaters) draw on combustion air from the
room where they're installed and direct
the exhaust fumes through an exhaust
system (e.g. chimney), out of the building.
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