bora PL540E, Инструкции по эксплуатации и монтажу

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EN
21
Installation
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X X
If simultaneously operating both a fireplace and the
cooktop extractor in the same room, ensure that:
Q Q
the maximum low pressure is 4 Pa (4 x 10
–5
bar);
Q Q
a safety device (e.g. window contact switch, low
pressure warning device) is used to ensure that a
sufficient supply of fresh air is guaranteed;
Q Q
the exhaust air is not be ducted into a chimney that
is used for exhaust gases of devices operated with
gas or other combustibles;
Q Q
the installation is checked and approved by an
authorised certified engineer (e.g. heating engineer).
6.6 Establishing the power
connection and communication
X X
Observe all safety and warning information
(see the Safety section).
X X
Observe all national and regional laws and regulations
as well as the supplementary regulations of the local
utility companies.
Q Q
The plug for the power supply must be accessible
following installation.
Q Q
If the power supply cable has been damaged this must
be replaced.
Connecting the universal control unit and fan
to the cooktop extractor control box
8 6
4
2 1
7 5
3
Abb. 6.25 Connections on the universal control unit
[1] CAT 5 communication cable
[2] Home-Out
[3] Home-In
[4] Fan 1 control line
[5] Fan 2 control line
[6] Fan 1 power supply cable
[7]
Fan 2 power supply cable
[8]
Power supply cable with microfuse
Q Q
For the ducting, only use stable duct elements with
smooth pipe interiors. Do not use flexible or fabric
tubes.
Q Q
The exhaust air must be directed outside or to the
recirculation unit through appropriate ducts.
Q Q
For further planning examples and notices, please see
the ventilation handbook (not included in the scope of
delivery).
Installing the additional fan
X X
Install the additional fan in the exhaust duct.
X X
Ensure that a minimum clearance of 300 cm is
maintained between the fan units.
X X
Only use BORA universal fans with your BORA cooktop
extractor system.
Operating the cooktop extractor with a
fireplace that depends on the air in the room
INFO The state and regional laws and regulations
must be observed with regard to the exhaust
duct design. A sufficient air supply must be
ensured.
Fireplaces that depend on the air in the room (e.g. gas, oil,
wood or coal-fired heaters, continuous-flow water heaters,
instantaneous water heaters) draw in air from the room
in which they are installed and release the exhaust fumes
into the outside air via an exhaust system (e.g. chimney).
If the cooktop extractor is used in exhaust mode, it draws
in air from the room in which it is installed as well as from
neighbouring rooms. If there is insufficient air supply, low
pressure will occur. Toxic gases could be drawn out of the
chimney or extraction ducting and back into the room.
Abb. 6.23 Exhaust air installation – not permitted
Abb. 6.24 Exhaust air installation – correct