Domestic Ventilation with Heat Recovery
KNX-LUNOS-CONTROL4
Subject to change
Arcus-EDS GmbH
www.arcus-eds.de
Rigaer Str. 88 10247 Berlin
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Tel.: +49(0)30 25933914
Fax.: +49(0)30 25933915
682x-Lunos-Control-4F
V.13.09.2022
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3.11 Functional block lead humidity
This functional block is only available if the humidity lead is activated.
Functional block lead humidity - Parameters
Relative humidity limit values:
limits 1/2/3/4 [%]
0 .. 90%
When the switching point X is exceeded, fan level (X-1) is switched on, provided that it or a
higher one is not already active. To switch off, the next smaller level must be undercut
again. If the outdoor humidity is available, the fan will be deactivated as soon as the
absolute exterior humidity is greater than the absolute inner humidity.
Absolute humidity - dehumidification
Minimum distance (*0.1)( Outdoor/Indoor )
0 .. 20 [g/kg]
In the basement drying function, the ventilation should be deactivated if the absolute
exterior humidity is not at least around the parameterized distance below the absolute
inner humidity.