The_models__dimensions_2017_

Ventilation appliances
219
Remote fan unit 400 series
AR 400
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Powerful remote fan unit to
combine with motorless appliances
400 series
––
Efficient BLDC technology
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Compact, space-saving installation
in the chimney of AI/AW 442
AR 400 143
Metal housing
Max. air output 970 m³/h
Air extraction/Air recirculation
Installation in the chimney of
AI/AW 442
Special accessories
AA 400 510
Window contact switch
Can be combined with motorless
appliances 400 series.
Output
Performance output level 3/Intensive:
Air output according to EN 61591.
Sound power and sound pressure
depending on built-in situation.
Air extraction:
640 / 970 m³/h.
Power levels depend on the motorless
appliances, see table on page
280 – 281.
Features
3 electronically controlled power levels
and one intensive mode.
Fan technology with highly efficient,
brushless DC motor (BLDC).
Including sound insulation to minimise
the noise level.
Stainless steel housing, zinc-plated.
Pipe connection pieces on output side:
1x NW 150 round.
Planning notes
Remote fan unit in combination with
the motorless AI/AW 442.
Connection to the respective
appliances via network cable.
Installation in the chimney of
AI/AW 442.
When installing a ventilation hood with
air extraction mode and a chimneyvented
fireplace, the power supply line
of the ventilation appliance needs a
suitable safety switch.
Connection
Total connected load 230 W.
Connecting and network cable
included in delivery.