A R 403 122
Metal housing
Max. air output 890 m³/h
Air extraction
Plinth installation
Special accessories
A A 400 510
Window contact switch
Can be combined with motorless
appliances 400 series and Vario
downdraft ventilation 200 series.
Installation accessories for the air
recirculation ducts you will find at the
pages 280 – 292.
Remote fan unit 400 and 200 series
A R 403
–
Powerful remote fan unit to
combine with motorless appliances
400 series and Vario downdraft
ventilation 200 series
–
Efficient BLDC technology
–
Compact and space-saving
installation in a 10 cm high plinth
Output
3 performance output levels and
intensive mode:
Air output according to EN 61591.
Sound power and sound pressure
depending on built-in situation.
3 performance output levels and
intensive mode:
Air output according to EN 61591.
Sound power and sound pressure
depending on built-in situation.
Air extraction:
730 / 890 m³/h.
Power levels depend on the
motorless appliances, see table on
page 300 – 301.
Air extraction:
730 / 890 m³/h.
Power levels depend on the
motorless appliances, see table on
page 300 – 301.
Features
3 electronically controlled power levels
and 1 intensive mode.
Fan technology with highly efficient,
brushless DC motor (BLDC).
Steel housing, zinc-plated.
Pipe connection pieces on intake side:
1 x DN 150 round.
Pipe connection pieces on output side:
1x DN 150 flat duct.
Retaining bracket for installation on the
ceiling or side of a cupboard enclosed.
Planning notes
Remote fan unit in combination with
motorless appliances 400 series and
Vario downdraft ventilation 200 series.
Connection to the respective
appliances via network cable.
Installation in the plinth with cut-out for
the air ducting in the furniture base.
Connection of AL 400 with an air
collector box (AD 704 048/049).
When installing a ventilation hood with
air extraction mode and a chimney-
vented fireplace, the power supply line
of the ventilation appliance needs a
suitable safety switch.
Connection
Total connected load 180 W.
Connecting cable 1.8 m, pluggable.
Network cable 2 m.
