26
Prior to installation
The exhaust air is discharged upwards
through a ventilation shaft or directly
through the outside wall into the open.
D
Exhaust air should neither be directed
into a smoke or exhaust flue that is
currently used for other purposes, nor into
a shaft that is used for ventilating rooms in
which stoves or fireplaces are also located.
Exhaust air may be discharged in
accordance with official and statutory
regulations only (e.g. national building
regulations).
Local authority regulations must be
observed when discharging air into smoke
or exhaust flues that are not otherwise in
use.
D
When the extractor 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
underpressure in the room where the
burner is installed does not exceed 4 Pa
(0.04 mbar).
This can be achieved if combusti-
on 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.
If the air intake is inadequate, there is a
risk of poisoning from combustion gases
which are 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 hobs and ovens.
Unrestricted operation is possible if the
extractor hood is used in recirculating
mode – with activated carbon filter.
If the exhaust air is going to be
discharged into the open,
a telescopic
wall box should be fitted into the outside
wall.
Exhaust-air mode
120
150
120
150
Summary of Contents for D99A7N0
Page 87: ...87 D 4 Pa 0 04 mbar...
Page 88: ...88 T E 15 2002 96 waste electrical and electronic equipment WEEE...
Page 89: ...A 89...
Page 90: ...90 10 10 1 a a 3 3 0 3 0 Off...
Page 91: ...91 U 6 J 1 2 1 3 4 2 5 J J 2 1...
Page 92: ...5 6 J b J U b 6 J b 1 2 1 92 1 2 3 4...
Page 93: ...93 461731...
Page 94: ...94 J 1 FD 3 12 Volt 20 Watt G4 4 5 1 2...
Page 95: ...95 TRGI 50 mm 650 mm 1 Y 550 mm 1 Y...
Page 96: ...96 D D 4 Pa 0 04 mbar 120 150 120 150...
Page 97: ...150 mm 120 mm 120 mm 113 cm2 150 mm 177 cm2 150 mm 120 mm 97...
Page 98: ...98 1 30 m 3 mm LS kg 23 4 24 8 1 0 2 1 2...
Page 99: ...1 2 3 550 mm 650 mm 4 2 2 8 mm 5 6 4 99...
Page 100: ...08 4 09 2 14 15 2 1 2 3 16 17 10 11 12 13 07 4 8 mm 100...
Page 101: ...101 Notizen...
Page 102: ...102 Notes...
Page 103: ...103 Notes...
Page 104: ...104 Notities...
Page 105: ...105 Note...
Page 106: ...106 032 291...
