Maico WS 170 L Betriebs- Und Wartungsanleitung Seite 28

uk │ 3. Safety instructions
2. the extraction of exhaust gas
from the air-ventilated
fireplaces is monitored by
special safety equipment. In
the case of air-ventilated
fireplaces for liquid or
gaseous fuels, the fireplace or
the ventilation system must
be switched off if the safety
device is triggered. In the
case of air-ventilated
fireplaces for solid fuels, the
ventilation system must be
switched off if the safety
device is triggered.
WS 170 ventilation systems
must not be installed if there
are air-ventilated fireplaces in
the living unit that are
connected to exhaust gas
systems, which themselves
have multiple connections.
In order to permit the intended
operation of a ventilation system
equipped with central ventilation
systems with WS 170 heat
recovery, it must be possible to
block off any combustion air
ducts or exhaust gas ducts from
air-ventilated fireplaces.
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In the case of solid fuel
fireplaces, any shut-off device
may only be operated manually.
It must be possible to identify
the position of the shut-off
device from the setting of the
operating handle. This is
considered to be fulfilled if a
soot shut-off device is used.
3.5.2 Fire protection
requirements
In terms of the fire protection
installation requirements for
setting up the ventilation
system, note the federal state
law rulings, especially the
official guideline on fire
protection requirements of
ventilation systems in its most
recent version.